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(1) The gasket outside diameter tolerance for NPS 1/2 through NPS 8 is ±0.8mm; for NPS 10 through NPS 24, +1.5mm, -0.8mm. (2) The gasket inside diameter tolerance for NPS 1/2 through NPS 8 is ±0.4mm; for NPS 10 through …

1. Drawing of Style BX Gasket 2. Dimensions of Style BX Gasket GENERAL NOTES: (a) All dimensions are in millimeters. (b) Radius, R, shall be 8% to 12% of the gasket height, H. (c) Tolerances: A = width of ring, +0.20, −0.00 Variation in width throughout …

1. Drawing of Style R Gasket 2. Dimensions of Style R Gasket GENERAL NOTES: (a) All dimensions are in millimeters. (b) Tolerances: A = width of ring, ±0.20 B, H = height of ring, +1.3, −0.5 Variation in height throughout the entire circumference of any …

1. Drawing of Style RX Gasket 2. Dimensions of Style RX Gasket GENERAL NOTES: (a) All dimensions are in millimeters. (b) Tolerances: A = width of ring, +0.20, −0.00 Variation in width throughout the entire circumference of any ring shall not exceed 0.10 within …

AWS A5.13/A5.13M is the specification for surfacing electrodes for shielded metal arc welding. The first edition was published by American Welding Society (AWS) in 1956. It evolved to two-set series later: A5.13 and A5.21. AWS A5.21 stipulates solid bare electrodes and …

The AWS A5.13 EFe1 is a typical iron base hardfacing electrode. It has a pearlitic structure, which results from low carbon and low amounts of other alloying elements. The EFe1 electrodes are mainly used for buildup overlays and restoration of …

NFPA 59A is the standard for the production, storage, and handling of liquefied natural gas (LNG). This is the latest 2016 edition, which was prepared by the Technical Committee on Liquefied Natural Gas and supersedes all previous editions. This standard was …

Identical with ASTM B551, ASME SB-551 is the standard specification for zirconium and zirconium alloy strip, sheet, and plate. It covers five grades: Gr. R60700 (low oxygen zirconium), Gr. R60702 (unalloyed zirconium), Gr. R60704 (Zr-Sn alloy), Gr. R60705 (Zr-Nb alloy), …

ASTM B600 is the standard guide for descaling and cleaning titanium and titanium alloy surfaces. This guide covers a cleaning and descaling procedure for the removal of ordinary shop soils, oxides, and scales from the surface of titanium or titanium alloy …

A Brief Introduction to Titanium Grade 12 Designated as UNS R53400, titanium grade 12 has the nominal composition of Ti-0.3Mo-0.8Ni. It’s a titanium alloy that may be treated as unalloyed titanium (commercially pure titanium) with minor traces of alloying contents. …

Recently, we have supplied a batch of grade 2 titanium seamless tubes manufactured to ASTM B338 to a Swedish client for the construction of heat exchangers. The tube size is Φ25.4 mm x 1 mm(wall thickness) x 3 m(length). Heat number: …

1. Material & Thread of Titanium Heavy Hex Bolt Material: titanium Grade 1, 2, 3, 5, 7, 9, 12, 16. Standards: ASTM B381, ASTM F468, ASME B18.2.1, ASME B1.1. Thread: cut thread or rolled thread; full thread or half thread. Compared to hex bolts, …