Category: ‘ASTM’
Cast iron ASTM A48 class 35 is equal to HT250, FC250, GG25, G25, FGL250, T260, O125, which is a type of high grade gray cast iron. The followings are its application, physical properties, chemical composition and our opinion.
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A182 is the standard specification covering forged or rolled and stainless steel pipe flanges, forged fittings and valves and parts for high temperature usage in pressure systems with a temperature range from -20°F to 1100°F.
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The Standard establishes specifications for wrought copper and wrought copper alloy, solder-joint, seamless fittings, designed for use with seamless copper tube conforming to ASTM B 88 (water and general plumbing systems), B 280 ... Read More...
This Standard for nonmetallic flat gaskets for bolted flanged joints in piping includes:
(a) types and sizes;
(b) materials;
(c) dimensions and allowable tolerances.
Related posts:ASME/ANSI B16.5 – 1996 – P... Read More...
This standard covers materials, dimensions, tolerances, and markings for metal ring-joint gaskets, spiral-wound metal gaskets, and metal jacketed gaskets and filler material. These gaskets are dimensionally suitable for used with... Read More...
This Standard for cast copper alloy solder joint pressure fittings designed for use with copper water tube, establishes requirements for:
(a) Pressure-temperature ratings;
(b) Abbreviations for end connections;
(c) Sizes ... Read More...
This Standard pertains primarily to cast Class 125and Class 250 bronze threaded pipe fittings. Certain requirements also pertain to wrought or cast plugs, bushings, couplings, and caps. This Standard covers:
(a) pressure-temp... Read More...
This Standard for Ferrous Pipe Plugs, Bushings, and Locknuts with Pipe Threads covers:
(a) pressure-temperature ratings:
(b) size;
(c) marking;
(d) materials;
(e) dimensions and tolerances;
(f) threading; and
(g) ... Read More...
This Standard for cast iron threaded drainage fittings covers:
(a) size and method of designating openings in reducing fittings
(b) marking
(c) materials
(d) dimensions and tolerances
(e) threading
(f) ribs
(g) co... Read More...
This Standard covers ratings, dimensions, tolerances, marking and material requirements for forged fittings, both socket-welding and threaded
Related posts:ASME/ANSI B16.4 – 1998 – Cast Iron Threaded Fittings
ASME/ANSI B16.3... Read More...
This Standard covers face-to-face and end-to-end dimensions of straightway valves, and center-to face and center-to-end dimensions of angle valves. Its purpose is to assure installation interchangeability for valves of a given ma... Read More...
The ASME B16.5 – 1996 Pipe Flanges and Flange Fittings standard covers pressure-temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings... Read More...
This Standard for gray iron threaded fittings, Classes 125 and 250 covers:
(a) pressure-temperature ratings
(b) size and method of designating openings of reducing fittings
(c) marking
(d) material
(e) dimensions and ... Read More...
This Standard for threaded malleable iron fittings Classes 150, and 300 provides requirements for the following:
(a) pressure-temperature ratings
(b) size and method of designating openings of reducing fittings
(c) marki... Read More...
This Standard for Classes 150, 300, 600, 900, 1500, and 2500 Cast Iron Pipe Flanges and Flanged Fittings covers:
(a) pressure-temperature ratings,
(b) sizes and method of designating openings of reducing fittings,
(c) m... Read More...
ASME/ANSI B16.5-1996 Pipe Flanges and Flanged Fittings - Class 2500 Flanges - outside and inside diameters, bolt circles, numbers and diameters of bolts for Weld neck, Threaded, Slip-on, Lap joint, Socket weld and Blind flang... Read More...
The ASTM International Volume 01.01, January 2002 Steel - Piping, Tubing, Fittings - features standards for various types of steel pipes specifying requirements for high-temperature services, ordinary use, and special applica... Read More...
The ASME - American Society of Mechanical Engineers - ASME/ANSI B16 Standards covers pipes and fittings in cast iron , cast bronze, wrought copper and steel.
ASME/ANSI B16.1 - 1998 - Cast Iron Pipe Flanges and Flanged Fittings
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Polishing Tube |Tubes Roughness Review | Bright Annealing Tubes | China USA Roughness Standard | EDM | Post Weld Cleaning | Cleaning of Tubes | Cleaning methods | Roughness Conversion Chart... Read More...
Most steels used throughout Europe are specified to comply with the European standard EN 10025. However, many national standards also remain in force.
Typical grades are described as 'S275J2' or 'S355K2W'. In these examples, ... Read More...