ASME B16.25 butt welding ends
ANSI/ASME B16.25 Standard covers the preparation of buttwelding ends of piping components to be joined into a piping system by welding.
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Sunny Steel Blog
Steel Pipe and Fitting Solutions
Sunny Steel Blog
Steel Pipe and Fitting Solutions
ASME B16.28
ASME B16.28 Standard covers ratings, overall dimensions, testing, tolerances, and markings for wrought carbon and alloy steel buttwelding short radius elbows and returns.
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ASME B16.9 standard specification
ASME B16.9 Standard covers overall dimensions, tolerances,ratings, testing, and markings for factory-made wrought buttwelding fittings in sizes NPS 1⁄2 through NPS 48 (DN 15 through DN 1200).
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ASTM A420 standard specification
ASTM A420/A420M-07 Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service.
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GB 3087 standard specification
GB 3087 standard is applicable to the manufacture of high-quality carbon structural steel hot-rolled (extruded, expanded) and cold drawn (rolled) seamless steel tubes for various structural low-pressure and medium-pressure boilers and locomotive boilers.
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DIN 2440 standard specification
The Carbon Steel DIN 2440 St 33-2 Seamless Tubes can come with different pipe ends such as plain end
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ASTM A556 standard specification
ASTM A556 / A556M – 96(2012) Standard Specification for Seamless Cold-Drawn Carbon Steel Feedwater Heater Tubes
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DIN17175 standard specification
DIN 17175 is designed for elevated temperature purposes that include steel grades: St35.8, St45.8, 15Mo3, 13CrMo44, 10CrMo910.
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ASTM A500 standard specification
ASTM A500 standard specification covers carbon steel, cold formed welded and seamless structural tube in both round and shaped forms.
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ASTM A53 standard specifications
ASTM A53 Standard Spec. for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
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ASTM A199 Standard specification
ASTM A199/A199M-92 Specification for Seamless Cold-Drawn Intermediate Alloy-Steel Heat-Exchanger tubes and Condenser Tubes.
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EN 10216 Standard specification
EN 10216 is a European standard suitable for seamless steel tubes for pressure purposes.
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ASTM A210 Standard Specification
ASTM A210/ASME SA210 Standard Specification for Seamless Medium-Carbon Steel Boiler and Superheater Tubes.
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DIN 2391 Standard Specification
DIN 2391 standard specifies the Seamless steel tubes used for mechanical and automobile.
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EN 10305 Standard specification
EN 10305 european standard specifies the technical delivery conditions for seamless cold drawn steel pipe of circular cross section used in hydraulic and pneumatic power systems.
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DIN 1629 Standard specification
DIN 1629 is the standard specifies the Seamless, Circular Tubes of Non Alloys Steels with Special Quality Requirements.
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ASTM A519 Standard Specification
ASTM A519 specification covers for several grades of carbon and alloy steel mechanical tubing, either hot-finished or cold-finished.
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ASTM A333 Standard Specification
ASTM A333 (ASME S/A-333) Pipe grades permit low temperature service.
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