Customized Products 061909:Custom.qxd 6/19/2009 1:25 PM Page 4
CUSTOMIZED Pressure Relief Products 7-8803-7
ASME Code Symbol Stamp China Manufacture License Pressure Equipment Directive Available When Specified Available When Specified Available When Specified
Continental Disc Corporation has representatives located throughout the world. Contact the Continental Disc Corporation office nearest you for the authorized representative in your area. CORPORATE HEADQUARTERS
Continental Disc Corporation 3160 W. Heartland Drive Liberty, Missouri 64068-3385 USA
Phone: (816) 792-1500 FAX: (816) 792-2277 / 5447 E-mail: [email protected] Website: www.contdisc.com
THE NETHERLANDS UNITED KINGDOM CHINA DUBAI
Continental Disc Corporation Continental Disc UK Ltd. Continental Disc Corporation Continental Disc Corporation Energieweg 20 Unit C, The Business Centre Room 910, Tower B, COFCO Plaza P.O. Box 2234 2382 NJ Zoeterwoude-Rijndijk Faringdon Avenue, No. 8 JianGuoMenNei Avenue Dubai, U.A.E. The Netherlands Harold Hill, Romford Beijing (100005) Phone: + (971) 43214490 Phone: + (31) 71-5412221 Essex RM3 8EN P.R. China Fax: + (971) 43438840 FAX: + (31) 71-5414361 United Kingdom Phone: + (86) 10-6522-4885 Mobile: + (971) 508129525 E-mail: [email protected] Phone: + (44) 1708-386444 Fax: + (86) 10-6522-2885 E-mail: [email protected] FAX: + (44) 1708-386486 Mobile: + (86) 137-0103-8871 E-mail: [email protected] E-mail: [email protected]
Continental Disc Corporation reserves the right to alter the information in this publication without notice. Printed in U.S.A. Reproduction without written permission prohibited. © 1990, 1995, 1999, 2003 Continental Disc Corporation 0609 Customized Products 061909:Custom.qxd 6/19/2009 1:25 PM Page 3
WORLDWIDE SERVICE APPLICATION FORM
Solutions...for Tough Working With Specialized The Role of Duplicate copies of this SPECIAL RUPTURE DISC APPLICATION FORM Pressure Relief Problems Technologies...Like Yours Rupture Discs can be made on a copier for your use. Whether it's from the standard Solving pressure relief problems Rupture discs are non-reclosing product line – or a custom-designed for you is the special role played by pressure relief devices which open within CUSTOMER: DATE: rupture disc for a one-of-a-kind application C.D.C.'s Product Development Group milliseconds when system pressure – Continental Disc Corporation has built a and the Special Products Group. reaches its specific burst rating. ADDRESS: reputation for solving the toughest This pool of product development They are designed to relieve either pressure relief problems for: expertise has been retrofitting C.D.C. positive or negative conditions at a MARKET TYPE: ( ) AEROSPACE ( ) OEM ( ) OTHER • OEM's designs into clients' systems since 1965. specified set pressure and in some ( ) MILITARY ( ) COMMERCIAL ( ) • Defense Industries They are engineers who are at home applications, additionally withstand ( ) INDUSTRIAL ( ) • Space exploration program with special or exotic materials, ultrahigh vacuum or backpressure. Rupture discs • Aircraft and aerospace manufacturers or ultralow burst pressures, as well as may also be designed to provide dual ( ) NEW ( ) REPLACEMENT ( ) RE-DESIGN • The chemical and petrochemical state-of-the-art processing and testing relief (positive or negative) within the industries requirements. same rupture disc. • Food processors Whether your needs are for A rupture disc opens (relieves) CUSTOMER P /N • The electronics industry, and quantities of one, one thousand, or within milliseconds. This instantaneous countless more. more, Continental Disc is ready to solve and unrestricted relief capacity allows PROCESS DATA: MEDIA: ( ) Gas ( ) Liquid ( ) Gas & Liquid Combination your pressure relief problems. Contact the rupture disc to be used: Problem Solving our corporate office in Liberty, Missouri • As the PRIMARY relief device MAX OPERATING PRESSURE ( ) CYCLIC ( ) PULSING or one of our overseas offices located in Continental Disc Corporation's The Netherlands, Germany and the • As a SECONDARY relief device to MAX VACUUM ( ) BACKPRESSURE custom design capabilities have been United Kingdom. The back cover lists a pressure relief valve tapped for such wide ranging projects specific addresses and phone numbers • As a relief device in COMBINATION as air conditioning units, oxygen supply to help locate the representative series with a pressure relief valve BURST PRESSURE TEMPERATURE systems, aircraft ejection seats, nearest you. OR sonabouys and the space shuttle. • As a QUICK OPENING device for MFG. RANGE: From To @ °F / °C The same engineering, testing and pressure transfer manufacturing talent that has solved Continental Disc Corporation one-of-a-kind problems for worldwide manufactures and tests under an LEAKAGE REQUIREMENTS: industries is now available to deliver ISO 9001 Certified Quality System. innovative solutions to your own Whether your needs include special QUANTITIES: Prototype Production specific pressure relief problems. or exotic materials, ultrahigh or ultralow burst pressures, our Engineering, SIZE: DISC SIZE FLOW CAPACITY Manufacturing and Testing facilities are ready to serve your needs. INLET SIZE CONFIGURATION
OUTLET SIZE CONFIGURATION
SEAL CONFIGURATION of Rupture Disc (Seal Weld, O-Ring, Face Seal Bead, etc)
MATERIAL: RUPTURE DISC INLET OUTLET
OPTIONAL MATERIALS:
CLEANING REQUIREMENTS:
SPECIAL TESTING REQUIREMENTS: (LEA K/ BURS T/ CYCLE)
NON-FRAGMENTING DESIGN REQUIRED: YES / NO PRICE RANGE:
PACKAGING REQUIREMENTS: ANNUAL USAGE:
MARKING REQUIREMENTS: DELIVERY REQUIRED:
DIMENSIONAL ENVELOPE:
2 7 Customized Products 061909:Custom.qxd 6/19/2009 1:24 PM Page 1
CUSTOMER ASSURANCES CUSTOMIZED TECHNOLOGY
CUSTOMER SERVICE Manufacturing Quality Assurance There are two basic designs of rupture discs that can be configured into many different envelope packages to suit your application, Our working relationship with C.D.C. can provide advanced Guided by Corporate policy of Tension Type discs and Reverse Acting discs. customers is developed before the manufacturing capabilities such meeting customer expectations, C.D.C.’s Both designs are compatible for seal welding (Hermetic Seal). sale to better understand your needs, as complete metal machining and TOTAL QUALITY Program begins with then provide fast, specific quotations fabrication, Computer Aided the inquiry. We incorporate planned and recommend the appropriate Manufacturing (CAM), metal surface quality assurance activities throughout products for each application. After treatment (platings, coatings, passivation the design, planning, prototype fabrica - TENSION TYPE: REVERSE ACTING TYPE the sale, we provide the necessary and anodizing), welding and soldering. tion, manufacture and testing of • Operation to 80% of burst rating • Operation to 90% of burst rating technical assistance, training and Types of rupture disc testing include life customized rupture disc assemblies to • Available in non-fragmenting design • Designed for non-fragmentation support. Our unique emergency provide the best Quality of Service, cycle, leakage and burst testing at cryo - • Good cyclic or pulsating service life • Excellent cyclic or pulsating service life Quality of Workmanship and Quality of shipping program ensures receipt of genic and elevated temperatures. • Good corrosion resistance • Improved corrosion resistance Product available in the industry. the product when urgently needed. Non-destructive testing (NDT) • Less affected by elevated temperatures capabilities include mass spectrometry, The written quality assurance than tension type Design and Engineering gas lea k/ proof pressure, liquid program and supporting procedures penetrant, radiography, ultrasonic, meet the requirements of ISO 9001, C.D.C. product excellence begins in metallographic, magnetic-particle, 10-CFR-50 Appendix B, and national the design and engineering department eddy current and more. and international standards for where a highly trained technical staff measuring and test equipment control C.D.C. maintains an ASME accepted C.D.C. manufactures rupture disc stamped with the rated burst pressure. pressure at which each rupture disc utilizes state-of-the-art computer aided and calibration and inspection systems. flow laboratory to conduct flow testing assemblies with pressure ranges from The rated (stamped) burst pressure is bursts. This average is the rated drafting and design (CAD) equipment for rupture discs and dis c/ valve Complete documentation of 6” water column to 80,000 psig and for established by bursting a minimum of (stamped) burst pressure. A tolerance and product development laboratory combination tests. quality assurance compliance with temperature conditions from cryogenic two discs and averaging the pressure is then applied to this pressure to facilities. your requirements is maintained. to 1000°F. Depending upon the type at which the rupture discs burst. This determine the maximum expected Our extensive testing facilities Upon request, C.D.C. can manufac - Material test reports, results of of rupture disc used, TENSION or average is the rated (stamped) burst variation from the rupture disc’s destructive and non-destructive testing provide the engineering staff with the ture customized rupture disc assemblies REVERSE ACTING, a manufacturing pressure of the rupture disc. rated (stamped) burst pressure. and inspection activities are available ability to construct prototype model- to meet the standards of ASME Section range and burst tolerance is applicable. As per ASME Code, a rupture disc upon request. making, feasibility studies or complete III or VIII, EN, BSI, ISO, or other code Burst Tolerance is designed with a burst tolerance of ±2 research and development programs. standards as required. Additional testing When ordering from C.D.C. your Manufacturing Range psig for pressures under 40 psig and They provide the technical support charges may apply – contact the factory. specifications and quality requirements In accordance with ASME Code, a ±5% for pressures 40 psig and above. Manufacturing Range is defined as tolerance is applied to the rated burst to the production department, working become ours. Our technical know-how Refer to the table below for the the allowable pressure range within pressure of a rupture disc. The rated as a team to develop products that and TOTAL QUALITY approach to applicable manufacturing range which a rupture disc is rated. It is based (stamped) burst pressure is established meet and often exceed the customer’s meeting your expectations ensures and burst tolerance for tension and upon the customer specified burst after the rupture disc has been requirements. the best possible performance. reverse acting rupture disc designs. pressure. After the rupture disc has manufactured by testing a minimum been manufactured and tested, it is of two rupture discs and averaging the
As we believe at C.D.C., there is no performance like “PERFORMANCE UNDER PRESSURE” Rupture Specified Burst Manufacturing NOTES: Disc Pressure Rating Range Burst Type Tolerance 1. Special reduced manufacturing psig barg % Under % Over ranges can be obtained. 1/2, 3/4 2 - 5 0,138 - 0,345 -40 +40 or min/max ranges are available 6 - 8 0,414 - 0,552 -40 +40 upon request. Please consult your 9 - 12 0,612 - 0,815 -30 +30 ± 2 psig Continental Disc Corporation representative or the factory for Solid 13 - 14 0,896 - 0,955 -10 +20 Metal additional information. Tension 15 - 19 1,03 - 1,31 -10 +20 20 - 39 1,38 - 2,69 -4 +14 2. Burst tolerances are the maximum 40 - 50 2,76 - 3,45 -4 +14 expected variation from the rupture 51 - 100 3,52 - 6,90 -4 +10 ± 5% disc’s rated (stamped) burst pressure. 101 - 500 6,96 - 34,48 -4 +7 501 - up 34,54 - up -3 +6 3. Continental Disc Corporation can Cross Scored 40 - up 2,76 - up -10 +0 ± 5% manufacture rupture discs to comply Tension with ASME Code requirements. -0 +0 The C.D.C. engineering staff utilizes finite element 15 - 39 1,03 - 2,69 -2.5 psig +0 ± 2 psig analysis for flow modeling and a CAD-CAM system for design and machining of flow test apparatus -5 psig +0 and test objects. The Optical Comparator is used for small parts -0 +0 which are difficult to accurately measure by Reverse Visual product analysis sampling is conducted Acting 40 - 49 2,76 - 3,38 -2.5 psig +0 manual methods. Enlarged detail, vertical and using video microscopy when requested. horizontal measuring capabilities and profile -5 psig +0 ± 5% projection allow the precise measurement of -0 +0 features such as radii, thread profile and angles. 50 - up 3,45 - up -5% +0 -10% +0
6 3 Customized Products 061909:Custom.qxd 6/19/2009 1:25 PM Page 2
CUSTOMIZED FOR SPECIFIC NEEDS
High Pressure Assemblies Non-Fragmenting Designs Hermetic Seals Unique Applications
In the chemical industry, many Continental Disc Corporation has the Various weld designs and methods In aerospace and aircraft applica - Some unique applications are Titanium and other exotic alloys are applications require high pressure experience, technology and manufactur - are used to achieve sealing between tions, weight restrictions of system developed for “one-time use” and are frequently required for the advanced systems in order to obtain specific ing techniques to provide rupture discs in the rupture disc and body assembly. components often dictate the type of thrown away when the rupture disc has technology applications of the defense chemical reactions. Many varieties various sizes and shapes designed for Examples in photo “D” are pressure rupture disc design and/or materials burst. The assembly in photo “F” is a and aerospace industries. Photo “G” of mating connections are available non-fragmentation. This design may plugs used in hydraulic and liquid used. In photo “E”, a threaded design throwaway unit and provides protection is a welded reverse acting rupture disc to meet the high pressure sealing involve a variety of scoring techniques, applications. The rupture disc is welded is used, encapsulating the replaceable for a pressure blanket on electronics assembly used in a fuel generation requirements of processing systems, passive and active mechanical opening to the top of a specially designed body rupture disc within an aluminum body. components. system. This rupture disc assembly is as shown in photo “A” below. devices or petal retention designs. plug. Weld seals are used when leak - The light weight characteristics of the primary safety component used in age is of critical concern. Weld seal case of an overpressure condition. High pressure rupture disc Photo “C” shows three non-fragmenting aluminum make it possible to meet integrity can be tested at C.D.C. by (The photo shown is “ghosted” for assemblies used in the plastic and design units. C-1 and C-2 are reverse the weight restriction specified. mass spectrometry to sensitivity levels of illustration purposes.) rubber extrusion industry often require acting “replaceable” rupture disc -9 1 x 10 Atm. c c/ second helium. materials from one mil (.001”) to sheet assemblies. C-3 is a cross scored or plate thickness. Some examples tension type design, suitable as a NOTE: All products were photographed are shown in photo “B”. “Quick Opening” relief device actuated on a 1/4” grid for scale. by an independent means. NOTE: All products were photographed C.D.C. maintains a complete on a 1/4” grid for scale. stock of coil and sheet materials in E graduated thicknesses, including 316 Stainless Steel, Monel ,®* Nickel, Inconel ,®* and Hastelloy C ®** to supply the burst F pressure requirements of our customers. B Exotic alloys such as titanium, tantalum or niobium are also available. A
Typical applications: Typical applications: Coolant Gas Vessel Isolation for Electronics Electronics Pressure Components Cryogenic Jacketed Vessel Protection
G Typical applications: Typical applications: Rubber, Plastic and Composite Material Extrusion Machine Down-hole Drilling System (Liquid) Reactor Vessel Process Piping (Petrochemical/Power Industry) Specialty Valves for Aircraft Oxygen Systems (Gas) Marine and Offshore Pipin g/ Vessel Pressure Relief Missile/Rocket Pressure Vessel Relief (Gas) Aircraft Evacuation Systems (Gas) C D
C-2 C-3 C-1
Typical applications: Gas Panels for Purit y/ Toxic Gas Missil e/ Rocket Quick-Opening Valve Typical applications: Aircraft Tir e/ Wheel Assemblies Air Conditionin g/ Refrigeration Storage Vessels Nitrogen Gas Spring s/Manifolds Ai r/ Hydraulic Accumulators and Compressors Pneumatic Air Dryers Automotiv e/ Aircraft Safety Restraint Systems Typical applications: Aerospace Fuel Generation (Ga s/Liquid) * Monel and Inconel are registered trademarks of the Inco family of companies. ** Hastelloy is a registered trademark of Haynes International. 4 5 Customized Products 061909:Custom.qxd 6/19/2009 1:25 PM Page 2
CUSTOMIZED FOR SPECIFIC NEEDS
High Pressure Assemblies Non-Fragmenting Designs Hermetic Seals Unique Applications
In the chemical industry, many Continental Disc Corporation has the Various weld designs and methods In aerospace and aircraft applica - Some unique applications are Titanium and other exotic alloys are applications require high pressure experience, technology and manufactur - are used to achieve sealing between tions, weight restrictions of system developed for “one-time use” and are frequently required for the advanced systems in order to obtain specific ing techniques to provide rupture discs in the rupture disc and body assembly. components often dictate the type of thrown away when the rupture disc has technology applications of the defense chemical reactions. Many varieties various sizes and shapes designed for Examples in photo “D” are pressure rupture disc design and/or materials burst. The assembly in photo “F” is a and aerospace industries. Photo “G” of mating connections are available non-fragmentation. This design may plugs used in hydraulic and liquid used. In photo “E”, a threaded design throwaway unit and provides protection is a welded reverse acting rupture disc to meet the high pressure sealing involve a variety of scoring techniques, applications. The rupture disc is welded is used, encapsulating the replaceable for a pressure blanket on electronics assembly used in a fuel generation requirements of processing systems, passive and active mechanical opening to the top of a specially designed body rupture disc within an aluminum body. components. system. This rupture disc assembly is as shown in photo “A” below. devices or petal retention designs. plug. Weld seals are used when leak - The light weight characteristics of the primary safety component used in age is of critical concern. Weld seal case of an overpressure condition. High pressure rupture disc Photo “C” shows three non-fragmenting aluminum make it possible to meet integrity can be tested at C.D.C. by (The photo shown is “ghosted” for assemblies used in the plastic and design units. C-1 and C-2 are reverse the weight restriction specified. mass spectrometry to sensitivity levels of illustration purposes.) rubber extrusion industry often require acting “replaceable” rupture disc -9 1 x 10 Atm. c c/ second helium. materials from one mil (.001”) to sheet assemblies. C-3 is a cross scored or plate thickness. Some examples tension type design, suitable as a NOTE: All products were photographed are shown in photo “B”. “Quick Opening” relief device actuated on a 1/4” grid for scale. by an independent means. NOTE: All products were photographed C.D.C. maintains a complete on a 1/4” grid for scale. stock of coil and sheet materials in E graduated thicknesses, including 316 Stainless Steel, Monel ,®* Nickel, Inconel ,®* and Hastelloy C ®** to supply the burst F pressure requirements of our customers. B Exotic alloys such as titanium, tantalum or niobium are also available. A
Typical applications: Typical applications: Coolant Gas Vessel Isolation for Electronics Electronics Pressure Components Cryogenic Jacketed Vessel Protection
G Typical applications: Typical applications: Rubber, Plastic and Composite Material Extrusion Machine Down-hole Drilling System (Liquid) Reactor Vessel Process Piping (Petrochemical/Power Industry) Specialty Valves for Aircraft Oxygen Systems (Gas) Marine and Offshore Pipin g/ Vessel Pressure Relief Missile/Rocket Pressure Vessel Relief (Gas) Aircraft Evacuation Systems (Gas) C D
C-2 C-3 C-1
Typical applications: Gas Panels for Purit y/ Toxic Gas Missil e/ Rocket Quick-Opening Valve Typical applications: Aircraft Tir e/ Wheel Assemblies Air Conditionin g/ Refrigeration Storage Vessels Nitrogen Gas Spring s/Manifolds Ai r/ Hydraulic Accumulators and Compressors Pneumatic Air Dryers Automotiv e/ Aircraft Safety Restraint Systems Typical applications: Aerospace Fuel Generation (Ga s/Liquid) * Monel and Inconel are registered trademarks of the Inco family of companies. ** Hastelloy is a registered trademark of Haynes International. 4 5 Customized Products 061909:Custom.qxd 6/19/2009 1:24 PM Page 1
CUSTOMER ASSURANCES CUSTOMIZED TECHNOLOGY
CUSTOMER SERVICE Manufacturing Quality Assurance There are two basic designs of rupture discs that can be configured into many different envelope packages to suit your application, Our working relationship with C.D.C. can provide advanced Guided by Corporate policy of Tension Type discs and Reverse Acting discs. customers is developed before the manufacturing capabilities such meeting customer expectations, C.D.C.’s Both designs are compatible for seal welding (Hermetic Seal). sale to better understand your needs, as complete metal machining and TOTAL QUALITY Program begins with then provide fast, specific quotations fabrication, Computer Aided the inquiry. We incorporate planned and recommend the appropriate Manufacturing (CAM), metal surface quality assurance activities throughout products for each application. After treatment (platings, coatings, passivation the design, planning, prototype fabrica - TENSION TYPE: REVERSE ACTING TYPE the sale, we provide the necessary and anodizing), welding and soldering. tion, manufacture and testing of • Operation to 80% of burst rating • Operation to 90% of burst rating technical assistance, training and Types of rupture disc testing include life customized rupture disc assemblies to • Available in non-fragmenting design • Designed for non-fragmentation support. Our unique emergency provide the best Quality of Service, cycle, leakage and burst testing at cryo - • Good cyclic or pulsating service life • Excellent cyclic or pulsating service life Quality of Workmanship and Quality of shipping program ensures receipt of genic and elevated temperatures. • Good corrosion resistance • Improved corrosion resistance Product available in the industry. the product when urgently needed. Non-destructive testing (NDT) • Less affected by elevated temperatures capabilities include mass spectrometry, The written quality assurance than tension type Design and Engineering gas lea k/ proof pressure, liquid program and supporting procedures penetrant, radiography, ultrasonic, meet the requirements of ISO 9001, C.D.C. product excellence begins in metallographic, magnetic-particle, 10-CFR-50 Appendix B, and national the design and engineering department eddy current and more. and international standards for where a highly trained technical staff measuring and test equipment control C.D.C. maintains an ASME accepted C.D.C. manufactures rupture disc stamped with the rated burst pressure. pressure at which each rupture disc utilizes state-of-the-art computer aided and calibration and inspection systems. flow laboratory to conduct flow testing assemblies with pressure ranges from The rated (stamped) burst pressure is bursts. This average is the rated drafting and design (CAD) equipment for rupture discs and dis c/ valve Complete documentation of 6” water column to 80,000 psig and for established by bursting a minimum of (stamped) burst pressure. A tolerance and product development laboratory combination tests. quality assurance compliance with temperature conditions from cryogenic two discs and averaging the pressure is then applied to this pressure to facilities. your requirements is maintained. to 1000°F. Depending upon the type at which the rupture discs burst. This determine the maximum expected Our extensive testing facilities Upon request, C.D.C. can manufac - Material test reports, results of of rupture disc used, TENSION or average is the rated (stamped) burst variation from the rupture disc’s destructive and non-destructive testing provide the engineering staff with the ture customized rupture disc assemblies REVERSE ACTING, a manufacturing pressure of the rupture disc. rated (stamped) burst pressure. and inspection activities are available ability to construct prototype model- to meet the standards of ASME Section range and burst tolerance is applicable. As per ASME Code, a rupture disc upon request. making, feasibility studies or complete III or VIII, EN, BSI, ISO, or other code Burst Tolerance is designed with a burst tolerance of ±2 research and development programs. standards as required. Additional testing When ordering from C.D.C. your Manufacturing Range psig for pressures under 40 psig and They provide the technical support charges may apply – contact the factory. specifications and quality requirements In accordance with ASME Code, a ±5% for pressures 40 psig and above. Manufacturing Range is defined as tolerance is applied to the rated burst to the production department, working become ours. Our technical know-how Refer to the table below for the the allowable pressure range within pressure of a rupture disc. The rated as a team to develop products that and TOTAL QUALITY approach to applicable manufacturing range which a rupture disc is rated. It is based (stamped) burst pressure is established meet and often exceed the customer’s meeting your expectations ensures and burst tolerance for tension and upon the customer specified burst after the rupture disc has been requirements. the best possible performance. reverse acting rupture disc designs. pressure. After the rupture disc has manufactured by testing a minimum been manufactured and tested, it is of two rupture discs and averaging the
As we believe at C.D.C., there is no performance like “PERFORMANCE UNDER PRESSURE” Rupture Specified Burst Manufacturing NOTES: Disc Pressure Rating Range Burst Type Tolerance 1. Special reduced manufacturing psig barg % Under % Over ranges can be obtained. 1/2, 3/4 2 - 5 0,138 - 0,345 -40 +40 or min/max ranges are available 6 - 8 0,414 - 0,552 -40 +40 upon request. Please consult your 9 - 12 0,612 - 0,815 -30 +30 ± 2 psig Continental Disc Corporation representative or the factory for Solid 13 - 14 0,896 - 0,955 -10 +20 Metal additional information. Tension 15 - 19 1,03 - 1,31 -10 +20 20 - 39 1,38 - 2,69 -4 +14 2. Burst tolerances are the maximum 40 - 50 2,76 - 3,45 -4 +14 expected variation from the rupture 51 - 100 3,52 - 6,90 -4 +10 ± 5% disc’s rated (stamped) burst pressure. 101 - 500 6,96 - 34,48 -4 +7 501 - up 34,54 - up -3 +6 3. Continental Disc Corporation can Cross Scored 40 - up 2,76 - up -10 +0 ± 5% manufacture rupture discs to comply Tension with ASME Code requirements. -0 +0 The C.D.C. engineering staff utilizes finite element 15 - 39 1,03 - 2,69 -2.5 psig +0 ± 2 psig analysis for flow modeling and a CAD-CAM system for design and machining of flow test apparatus -5 psig +0 and test objects. The Optical Comparator is used for small parts -0 +0 which are difficult to accurately measure by Reverse Visual product analysis sampling is conducted Acting 40 - 49 2,76 - 3,38 -2.5 psig +0 manual methods. Enlarged detail, vertical and using video microscopy when requested. horizontal measuring capabilities and profile -5 psig +0 ± 5% projection allow the precise measurement of -0 +0 features such as radii, thread profile and angles. 50 - up 3,45 - up -5% +0 -10% +0
6 3 Customized Products 061909:Custom.qxd 6/19/2009 1:25 PM Page 3
WORLDWIDE SERVICE APPLICATION FORM
Solutions...for Tough Working With Specialized The Role of Duplicate copies of this SPECIAL RUPTURE DISC APPLICATION FORM Pressure Relief Problems Technologies...Like Yours Rupture Discs can be made on a copier for your use. Whether it's from the standard Solving pressure relief problems Rupture discs are non-reclosing product line – or a custom-designed for you is the special role played by pressure relief devices which open within CUSTOMER: DATE: rupture disc for a one-of-a-kind application C.D.C.'s Product Development Group milliseconds when system pressure – Continental Disc Corporation has built a and the Special Products Group. reaches its specific burst rating. ADDRESS: reputation for solving the toughest This pool of product development They are designed to relieve either pressure relief problems for: expertise has been retrofitting C.D.C. positive or negative conditions at a MARKET TYPE: ( ) AEROSPACE ( ) OEM ( ) OTHER • OEM's designs into clients' systems since 1965. specified set pressure and in some ( ) MILITARY ( ) COMMERCIAL ( ) • Defense Industries They are engineers who are at home applications, additionally withstand ( ) INDUSTRIAL ( ) • Space exploration program with special or exotic materials, ultrahigh vacuum or backpressure. Rupture discs • Aircraft and aerospace manufacturers or ultralow burst pressures, as well as may also be designed to provide dual ( ) NEW ( ) REPLACEMENT ( ) RE-DESIGN • The chemical and petrochemical state-of-the-art processing and testing relief (positive or negative) within the industries requirements. same rupture disc. • Food processors Whether your needs are for A rupture disc opens (relieves) CUSTOMER P /N • The electronics industry, and quantities of one, one thousand, or within milliseconds. This instantaneous countless more. more, Continental Disc is ready to solve and unrestricted relief capacity allows PROCESS DATA: MEDIA: ( ) Gas ( ) Liquid ( ) Gas & Liquid Combination your pressure relief problems. Contact the rupture disc to be used: Problem Solving our corporate office in Liberty, Missouri • As the PRIMARY relief device MAX OPERATING PRESSURE ( ) CYCLIC ( ) PULSING or one of our overseas offices located in Continental Disc Corporation's The Netherlands, Germany and the • As a SECONDARY relief device to MAX VACUUM ( ) BACKPRESSURE custom design capabilities have been United Kingdom. The back cover lists a pressure relief valve tapped for such wide ranging projects specific addresses and phone numbers • As a relief device in COMBINATION as air conditioning units, oxygen supply to help locate the representative series with a pressure relief valve BURST PRESSURE TEMPERATURE systems, aircraft ejection seats, nearest you. OR sonabouys and the space shuttle. • As a QUICK OPENING device for MFG. RANGE: From To @ °F / °C The same engineering, testing and pressure transfer manufacturing talent that has solved Continental Disc Corporation one-of-a-kind problems for worldwide manufactures and tests under an LEAKAGE REQUIREMENTS: industries is now available to deliver ISO 9001 Certified Quality System. innovative solutions to your own Whether your needs include special QUANTITIES: Prototype Production specific pressure relief problems. or exotic materials, ultrahigh or ultralow burst pressures, our Engineering, SIZE: DISC SIZE FLOW CAPACITY Manufacturing and Testing facilities are ready to serve your needs. INLET SIZE CONFIGURATION
OUTLET SIZE CONFIGURATION
SEAL CONFIGURATION of Rupture Disc (Seal Weld, O-Ring, Face Seal Bead, etc)
MATERIAL: RUPTURE DISC INLET OUTLET
OPTIONAL MATERIALS:
CLEANING REQUIREMENTS:
SPECIAL TESTING REQUIREMENTS: (LEA K/ BURS T/ CYCLE)
NON-FRAGMENTING DESIGN REQUIRED: YES / NO PRICE RANGE:
PACKAGING REQUIREMENTS: ANNUAL USAGE:
MARKING REQUIREMENTS: DELIVERY REQUIRED:
DIMENSIONAL ENVELOPE:
2 7 Customized Products 061909:Custom.qxd 6/19/2009 1:25 PM Page 4
CUSTOMIZED Pressure Relief Products 7-8803-7
ASME Code Symbol Stamp China Manufacture License Pressure Equipment Directive Available When Specified Available When Specified Available When Specified
Continental Disc Corporation has representatives located throughout the world. Contact the Continental Disc Corporation office nearest you for the authorized representative in your area. CORPORATE HEADQUARTERS
Continental Disc Corporation 3160 W. Heartland Drive Liberty, Missouri 64068-3385 USA
Phone: (816) 792-1500 FAX: (816) 792-2277 / 5447 E-mail: [email protected] Website: www.contdisc.com
THE NETHERLANDS UNITED KINGDOM CHINA DUBAI
Continental Disc Corporation Continental Disc UK Ltd. Continental Disc Corporation Continental Disc Corporation Energieweg 20 Unit C, The Business Centre Room 910, Tower B, COFCO Plaza P.O. Box 2234 2382 NJ Zoeterwoude-Rijndijk Faringdon Avenue, No. 8 JianGuoMenNei Avenue Dubai, U.A.E. The Netherlands Harold Hill, Romford Beijing (100005) Phone: + (971) 43214490 Phone: + (31) 71-5412221 Essex RM3 8EN P.R. China Fax: + (971) 43438840 FAX: + (31) 71-5414361 United Kingdom Phone: + (86) 10-6522-4885 Mobile: + (971) 508129525 E-mail: [email protected] Phone: + (44) 1708-386444 Fax: + (86) 10-6522-2885 E-mail: [email protected] FAX: + (44) 1708-386486 Mobile: + (86) 137-0103-8871 E-mail: [email protected] E-mail: [email protected]
Continental Disc Corporation reserves the right to alter the information in this publication without notice. Printed in U.S.A. Reproduction without written permission prohibited. © 1990, 1995, 1999, 2003 Continental Disc Corporation 0609