Steel Ball Valves Floating Ball Design
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597 Washington, D.C
UNITED STATES TARIFF COMMISSION ANTIFRICTION BALLS AND BALL BEARINGS, INCLUDING BALL BEARINGS WITH INTEGRAL SHAFTS, AND PARTS THEREOF Report to the President on Investigation No. TEA-I-27 Under Section 301(b) (1) of the Trade Expansion Act of 1962 TC Publication 597 Washington, D.C. July 1973 UNITED STATES TARIFF COMMISSION Catherine Bedell, Chairman Joseph 0. Parker, Vice Chairman Will E. Leonard, Jr. George M. Moore J. Banks Young Italo H. Ablondi Kenneth R. Mason, Secretary Address all communications to United States Tariff Commission Washington, D. C. 20436 CONTENTS Page Report to the President. 1 Findings of the Commission 3 Views of Chairman Bedell, Vice Chairman Parker, and Commissioner Moore 6 Views of Commissioner Young 13 Information obtained in the investigation: Description of articles under investigation A-1 U.S. tariff treatment A-11 Ground ball bearings: U.S. producers A-16 Importers importing from Japan A-19 Importers importing from Canada and Europe A-21 U.S. consumption A-21 U.S. production A-23 Aggregate producers' shipments A-23 Inventories A-27 U.S. exports A-28 U.S. imports A-29 Unground ball bearings: U.S. producers A-34 U.S. consumption and production A-34 U.S. producers' shipments A-35 U.S. exports and imports A-36 Antifriction balls: U.S. producers A-37 U.S. consumption A-38 U.S. production and shipments A-38 U.S. imports A-40 U.S. exports A-40 U.S. bp.11 bearing producers' sources of balls A-41 Channels of distribution A-42 Pricing practices A-43 Prices A-44 Ball bearings A-44 Antifriction balls A-48 Cost of importing ball bearings from Japan A-49 Comparison of the cost of importing from Japan with a major U.S. -
Certain Ball Bearings and Parts Thereof from the People's Republic
68 FR 10685, March 6, 2003 A-570-874 Investigation 7/1/01-12/31/01 Public Document G2/O6: DB, BL February 27, 2003 MEMORANDUM TO: Faryar Shirzad Assistant Secretary for Import Administration FROM: Holly A. Kuga Acting Deputy Assistant Secretary for Import Administration SUBJECT: Issues and Decision Memorandum for the Final Determination in the Antidumping Duty Investigation of Certain Ball Bearings and Parts Thereof from the People’s Republic of China Summary We have analyzed the comments and rebuttal comments of interested parties in the antidumping duty investigation of certain ball bearings and parts thereof (ball bearings) from the People’s Republic of China (PRC). As a result of our analysis of these comments, we have made changes in the margin calculations, including corrections of certain inadvertent errors from the preliminary determination. We recommend that you approve the positions we have developed in the “Discussion of the Issues” section of this memorandum for this final determination. Below is the complete list of issues in this investigation for which we received comments and rebuttal comments from parties: I. General Issues Comment 1: Valuation of Overhead, SG&A, and Profit Ratios (“Financial Ratios”) A. Whether Companies Which Reported a Loss Should Be Excluded from Profit Ratios Calculation B. Whether the Department Should Use a Weighted Average or a Simple Average to Calculate Financial Ratios C. Whether the Department Should Exclude Companies Which Did Not Manufacture the Merchandise under Investigation D. Whether the Department Should Exclude Financial Data That Are Not Contemporaneous with the POI E. Whether the Department Should Exclude Companies That Were Owned and Controlled by the Indian Government F. -
The Expanding Reach of Plastic Valves
BACK TO BASICS As seen in the Spring 2013 issue of M A G A … Z I N E The Expanding Reach of Plastic Valves Although plastic valves are sometimes seen as a Executive Summary BY TIM MORAN specialty product—a top choice of those who SUBJECT: Valves are manufactured in a make or design plastic piping products for industrial systems or wide array of thermoplastic materials who must have ultra-clean equipment in place—assuming these valves don’t have many general uses is short-sighted. In reality, with special properties. Designers have plastic valves today have a wide range of uses as the expanding come up with a variety of ways to use types of materials and good designers who need those materials new kinds of plastic valves. S P mean more and more ways to use these versatile tools. R I N KEY CONCEPTS: G 2 0 1 PLASTIC’S PROPERTIES • Thermoplastic materials 3 The advantages of thermoplastic valves are wide—corrosion, • Options in valve types V chemical and abrasion resistance; smooth inside walls; light A weight; ease of installation; long-life expectancy; and lower life- • What these valves can do L V cycle cost. These advantages have led to wide acceptance of E • Design considerations plastic valves in commercial and industrial applications such as M water distribution, wastewater treatment, metal and chemical A TAKE-AWAY: These valves are critical in G processing, food and pharmaceuticals, power plants, oil refineries harsh and challenging environments, but A and more. Z I perform well in many situations today. N E 1 ©2013 Valve Manufacturers Association. -
Corrosion Resistant Thermoplastic Valves and Unions LIST PRICE SHEET
THIS LIST PRICE SHEET IS AVAILABLE IN PDF AND EXCEL FORMAT AT WWW.LASCOFITTINGS.COM BALL VALVES Corrosion Resistant ACTUATED VALVES MIP BALL VALVES Thermoplastic Valves BUTTERFLY VALVES CHECK VALVES and Unions LIST PRICE SHEET STRAINERS PRICE GROUP DESCRIPTION DISCOUNT MULTIPLIER EFFECTIVE - October 1, 2018 VA TUBVS, SUBVS, SUPER C COMPACTS, BALL CHECK, VPS-27 UNIONS SWING CHECK, SPRING CHECK, LAB VALVES VB REPAIR PARTS, ACCESSORIES, Y-STRAINERS VC BUTTERFLY VALVES Supersedes VPS-26 SLO-CLOSE VALVES VK CONTRACTOR KITS (BFV & WAFER CHECK) VM MIP COMPACT BALL VALVES INFO/TERMS/WARRANTY VS SLO-CLOSE BALL VALVES (SEE PRICE SHEET VPSC-6) VT CPVC CTS BALL VALVES For a list of changes, see page 2. Distributed by: CUSTOMER SERVICE: 414 Morgan Street, Brownsville, TN 38012 Toll-free Phone (800) 776 2756 or (731) 772 3180 • Fax (731) 772 0835 www.lascofittings.com Visit Us Online! Design & Installation Information I Installation/Operation/Maintenance Sheets Sample Engineering Specs I Industry Standards I Chemical Resistance Information Overview of changes in this price sheet – VPS-27 Some products have increased by 5% due to material and other costs. The increase is higher for other products affected by the Section 301 tariffs that are now imposed on imports. The summary of changes is shown below. This is also shown in detail in the Excel sheet that is posted on the website. Valve Series Increase Full Block Industrial TUBV 5% Commercial TUBV 5% 801 Series TUBV 10% 131W White SUBV 10% Super C Compact Valve 5% Two-Pc Compact 2-1/2 – 4 5% Lab Valves -
Titanium Valves
TITANIUM VALVES Main office & factory Seoul office Address. » 8, Ansim-ro 59 gil, Dong-gu, Daegu, 41081, South Korea Address. » 13th fl, Dongwha-BLDG, 160 Seosomun-ro, Jung-gu, Tel. » 82-53-962-4839 Seoul, 04513, South Korea Fax. » 82-53-962-6383 Tel. » 82-2-2637-9188 URL » www.kpccorp.co.kr Fax. » 82-2-2637-9118 URL » www.kpccorp.co.kr » www.kpctitanium.com KPC BRIEF HISTORY TITANIUM VALVES 1977. 10 Established Korea Precision Casting Co. WORLD LEADER IN TITANIUM VALVES 1981. 08 Changed to KPC Corporation, a corporate company KPC is one of the world's leading manufacturers of industrial titanium valves, offering a full range of forged and cast titanium valves in a wide range of critical applications for chemical, petrochemical, aluminum and mining industries. The core competence of KPC is its capability to deliver titanium 1982. 03 Started Ball Valve Division valves that would add value to the customer's process industry. 1987. 05 Started Special Alloy Steel Division 1988. 06 Started Vacuum Arc Re-melting Division OPTIMAL DESIGN Finite Element Analysis and 3D Parametric Design Program of CATIA are rigorously utilized for analysis and verification of design in an effort to 1990. 05 Started Forging Division provide the optimum valve design that would best meet design requirements of customers. 1992. 05 Developed and produced Ball Valves for NACE and High Temperature Service 1994. 08 Authorized to use the API Monograms for API 6D VERTICALLY INTERGRATED PRODUCTION 1997. 02 ISO 9001 : 1994 certified by QCB KPC's production system is vertically integrated to cover the whole production process from material production to final assembly and in-house testing. -
Surface Chemistry of Zirconium
Progress in Surface Science 78 (2005) 101–184 www.elsevier.com/locate/progsurf Review Surface chemistry of zirconium N. Stojilovic, E.T. Bender, R.D. Ramsier * Departments of Physics and Chemistry, The University of Akron, 250 Buchtel Commons, Ayer Hall 111, Akron, OH 44325-4001, USA Abstract This article presents an overview of the surface chemistry of zirconium, focusingon the relationship of what is known from model studies and how this connects to current and future applications of Zr-based materials. The discussion includes the synergistic nature of adsorbate interactions in this system, the role of impurities and alloyingelements, and temperature- dependent surface–subsurface transport. Finally, some potential uses of zirconium and its alloys for biomedical and nanolithographic applications are presented. Ó 2005 Elsevier Ltd. All rights reserved. Keywords: Zirconium; Oxidation; Surface chemistry; Subsurface species; Diffusion; Water; Oxygen; Hydrogen; Nuclear materials; Alloys; Zircaloy Contents 1. Contextual overview........................................ 102 2. Systems of interest ......................................... 104 2.1. Water ............................................. 104 2.2. Oxygen ............................................ 122 2.3. Hydrogen .......................................... 132 2.4. Sulfur ............................................. 143 2.5. Carbon ............................................ 147 * Correspondingauthor. Tel.: +1 330 9724936; fax: +1 330 9726918. E-mail address: [email protected] (R.D. -
Ball Valve Selection Guide from Simple to Complex Designs
SG-2020 Ball Valve Selection Guide From Simple to Complex Designs Electric, Pneumatic Actuators & Controls 3 and 4 Way Multi-Port Valves Pipeline Trunnion Type Valves Custom Designed Ball Valves Severe Service Metal Seats Segmented Control Valves Flush Bottom Tank Valves Steam Jacketed Valves Dribble Control Valves Instrumentation Valves V-Port Control Valves Special Alloy Valves Cavity Filled Valves Fusible Link Valves Automated Valves Cryogenic Valves PFA Lined Valves Sanitary Valves Ceramic Valves www.flotite.com 910.738.8904 | [email protected] Trunnion Ball Valves TM Series Engineered Valves for Pipeline Designed and Fabricated for Pipeline Applications. and Severe Service Applications Offering both forged 3-pc and cast 1 & 2 pc body designs. 3-Way 10" Applications: Oil and Pipeline applications and other industrial applications including: • Natural Gas Storage • Gas Transmission, Oil Refinery • Dryer Service • LNG, HRSG • Skids • Subsea • Natural Gas Compressor Stations • Desalination TB 80-19 • Petrochemical Plants • CO2 Service Models: • Pipeline TM150 • Power Generation TM300 TM600 Design Features: • Full Compliance with API-6D Size Range: • ISO 9001, CE & NACE 1"–56" • Grease Sealant Fitting Standard Pressure Rating: • ANSI Class 150, 300, 600, 900, 1500, 2500 ANSI Class 150-2500 • High Temperature Metal Seated • Piggable Service • Control Ball Valve • 3-Way Designs • Double Block & Bleed • Both Cast & Forged • Optional: Fully Welded Body Designs • Custom Designs Welcome! Segmented Control Valves Sentinel Series Eccentric Ball -
Challenges on ENEPIG Finished Pcbs: Gold Ball Bonding and Pad Metal Lift
As originally published in the IPC APEX EXPO Proceedings. Challenges on ENEPIG Finished PCBs: Gold Ball Bonding and Pad Metal Lift Young K. Song and Vanja Bukva Teledyne DALSA Inc. Waterloo, ON, Canada Abstract As a surface finish for PCBs, Electroless Nickel/Electroless Palladium/Immersion Gold (ENEPIG) was selected over Electroless Nickel/Immersion Gold (ENIG) for CMOS image sensor applications with both surface mount technology (SMT) and gold ball bonding processes in mind based on the research available on-line. Challenges in the wire bonding process on ENEPIG with regards to bondability and other plating related issues are summarized. Gold ball bonding with 25um diameter wire was performed. Printed circuit boards (PCBs) were surface mounted prior to the wire bonding process with Pb-free solder paste with water soluble organic acid (OA) flux. The standard gold ball bonding process (ball / stitch bonds) was attempted during process development and pre-production stages, but this process was not stable enough for volume production due to variation in bondability within one batch and between PCB batches. This resulted in the standard gold ball bonding process being changed to stand-off-stitch bonding (SSB) or the ball-stitch-on-ball (BSOB) bonding process, in order to achieve gold ball bonding successfully on PCBs with an ENEPIG finish for volume production. Another area of concern was pad metal lifting (PML) experienced on some PCBs, and PCB batches, where the palladium (Pd) layer was completely separated from nickel (Ni) either during wire bonding or during sample destructive wire pull tests, indicating potential failures in the remainder of the batch. -
Mini Ti-Ball™ Titanium Sublimation Source User Manual / 87-400-361-00 (E) Mini Ti-Ball™ Titanium Sublimation Source
Mini Ti-Ball™ Titanium Sublimation Source Models 916-0008, 916-0009 User Manual 87-400-361-00 (E) 05/2011 Warranty contract clause. Use, duplication or Notices disclosure of Software is subject to The material contained in this Agilent Technologies’ standard © Agilent Technologies, Inc. 2011 document is provided “as is,” and is commercial license terms, and non- No part of this manual may be subject to being changed, without DOD Departments and Agencies of the reproduced in any form or by any notice, in future editions. Further, to U.S. Government will receive no means (including electronic storage the maximum extent permitted by greater than Restricted Rights as and retrieval or translation into a applicable law, Agilent disclaims all defined in FAR 52.227-19(c)(1-2) (June foreign language) without prior warranties, either express or implied, 1987). U.S. Government users will agreement and written consent from with regard to this manual and any receive no greater than Limited Rights Agilent Technologies, Inc. as governed information contained herein, as defined in FAR 52.227-14 (June by United States and international including but not limited to the 1987) or DFAR 252.227-7015 (b)(2) copyright laws. implied warranties of merchantability (November 1995), as applicable in any and fitness for a particular purpose. technical data. Manual Part Number Agilent shall not be liable for errors or for incidental or consequential Publication Number: 87-400-361-00 (E) Trademarks damages in connection with the furnishing, use, or performance of Windows and MS Windows are U.S. Edition this document or of any information registered trademarks of Microsoft Edition 05/2011 contained herein. -
701 Series Three-Way Ball Valve
THE SPECIALTY MFG. CO. 5858 Centerville Road • St. Paul, MN 55127-6804 Tel: (651) 653-0599 • Fax: (651) 653-0989 www.specialtymfg.com • e-mail: [email protected] Vertically Integrated, Made in the USA 701 SERIES THREE-WAY BALL VALVE Design Considerations 2.50 The 701 Ball Three-Way Valve Series is designed to promote multiple configurations to fit the exact end use application. The 701 Three-Way Series can be used as a diverter, selecting or mixing 1.67 valve, the bottom port is common. The standard handle has 180 2.75 degree rotation and lies over the open port. When the handle is rotated 90 degrees from either port, flow is shut off to both ports. The panel mount requires a .812 hole and is supplied with one Knurled and one Hex brass nut. The maximum panel thickness is .150. UL configurations are available and rated to 250 psi. .86 UR configurations are available and rated to 500 psi. 1.72 Maximum Operating Pressure — 500 psi Maximum Operating Temperature — 180°F Ball Through Hole Diameter — .375 Options Material Options Brass Body and Ends, Nickel Plated Brass Ball, Teflon Seats, Zinc Die Cast Stem, Stainless Stem Screw Seal Options Buna-N, Ethylene Propylene, Fluoroelastomer (Viton®), Neoprene Ball Options 180 Degree Handle Rotation with complete shut-off (Standard) 90 Degree Handle Rotation with no complete shut-off T-Hole ball (all ports open or all ports shut-off) End Options 1/8, 1/4, 3/8, 1/2 Female NPT 3/8 Compression 1/4 Male Flare Handle Options 2-1/2” Black Nylon Handle (Standard), 2-1/2” Red Nylon, 2-1/2” Blue Nylon, 2” Black Nylon, 2” Yellow Nylon, 2” Red Nylon, 2” White Nylon, No Handle Plating Options No Plating (Standard), Electroless Nickel Example of How To Order Inlet End Outlet End Outlet End Stem Seal Ball Plating Handle 1/8 FNPT 1/4 FNPT 1/4 FNPT Buna-N 180 Ball ENP 2” RED HDL (Standard) SMC Part Number: 701-2F4F4F-B,ENP,2” RED HDL The standard handle will lie over the open port when the valve is in the Full Open position. -
Zirconium Oxide Ceramics in Prosthodontics Phase
View metadata, citation and similar papers at core.ac.uk brought to you by CORE Jasenka Æivko-BabiÊ Zirconium Oxide Ceramics in Andreja Carek Marko Jakovac Prosthodontics Department of Prosthodontics School of Dental Medicine University of Zagreb Summary Acta Stomat Croat 2005; 25-28 Dental ceramics justifies more frequent use in prosthetic restoration of damaged dental status. Inlays, crowns and three-unit bridges have been made of all-ceramic system. Zirconia dioxide is a well- known polymorph. The addition of stabilising oxides like MgO, Y2O3 to pure zirconia, makes it completely or partially stabilized zirconia which PRELIMINARY REPORT Received: March 23, 2004 enables use in prosthodontics. Tetragonal Zirconia Polycrystals (TZP) stabilized with 3mol % yttria, has excellent mechanical and esthetical properties. Fixed prosthetic appliances of this ceramic have been made Address for correspondence: using CAD/CAM techniques. It can be expected that zirconium oxide ceramics will replace metal-ceramics in restorations that require high Prof. Jasenka Æivko-BabiÊ Zavod za stomatoloπku strength. protetiku Key words: Zirconia, mechanical properties, Tetragonal Zirconia Stomatoloπki fakultet GunduliÊeva 5, 10000 Zagreb Polycrystals (TZP), partially stabilized zirconia (PSZ), In-Ceram Zir- tel: 01 4802 135 conia. fax: 01 4802 159 Introduction Zirconia is stable in oxidizing and poor reducing atmospheres. It is inert to acids and bases at room Zircon has been known as a gem since ancient temperature (RT) with the exception of HF. It reacts times. The name of metal zirconium, comes from with carbon, nitrogen and hydrogen at temperatures the Arabic Zargon, which means golden colour. Zir- above 2200°C and does not react with the refracto- conia, the metal dioxide (ZrO2) ,was identified in ry metals up to 1400°C. -
Flanged Ball Valves
4000SERIES FLANGED BALL VALVES www.americanvalve.com Industry-Leading Innovation American Valve commits itself to consistently fulfilling our customers' needs and expectations by supplying products that are built with confidence and quality. This commitment is accomplished by achieving the following objectives: • American Valve ensures continuous reliability and quality by using well- trained personnel and through the Our goal at American Valve is to be implementation of a quality system fully responsive to the customers’ that meets international standard needs, and to operate within a system ISO 9001. which ensures our ability to provide our • American Valve develops and customers with quality products today maintains professional working and for the future. relationships in all aspects of its business and builds customer confidence by consistently delivering quality products in a timely manner. • American Valve will continue to pursue a pioneering role in the industry by supplying products which focus on the customer's current and future needs and expectations. 4000 SERIES Green Building Benefits ENERGY SAVINGS WATER QUALITY • PFA* fused ball Zero Leakage: Valuable hot water or steam • No VOC’s in hydronic heating system is not lost • NSF/ANSI 61 • Maintains consistent temperature • NSF/ANSI 372 throughout system PFA* fused ball resists build up thru valve port, • Huge savings of expensive oil/gas maintaining reliable flow rate and efficient heat transfer. needed to regenerate loss *PFA is an ingredient commonly branded as Teflon®. MODEL