GOST 4543

GOST 4543 Alloyed Construciton Steel Gost 4543 applies to alloyed construction hot-rolled and forged gauged steel with diameter or thickness up to 250 mm, and steel with a special surface finish, used in a thermally treated condition and produced in the form of bars, strips and hanks. Regarding the standards for chemical composition this Standard…

ASTM A312

ASTM A312 – Seamless, Welded, and Heavily Cold Worked Austenitic Stainless Steel Pipes This specification covers seamless, straight-seam welded, and heavily cold worked welded austenitic stainless steel pipe intended for high-temperature and general corrosive service. The pipe shall be manufactured by one of the following processes: 1) Seamless (SML) pipe shall be made by a…

ASTM A269

ASTM A269 Seamless and Welded Austenitic Stainless Steel Tubing for General Service ASTM A269 covers grades of nominal-wall thickness, stainless steel tubing for general corrosion-resisting and low- or high-temperature service. The tubing sizes and thicknesses usually furnished to this specification are 1/4 in.(6.4 mm) in inside diameter and larger and 0.020 in.(0.51 mm) in nominal wall-thickness…

EN 10216-2

EN 10216 – 2 Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 2:Non-alloy and alloy steel tubes with specified elevated temperature properties This Part of EN 10216 specifies the technical delivery conditions in two test categories for seamless tubes of circular cross section, with specified elevated temperature properties, made of non-alloy…

EN 10216-1

EN 10216-1Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 1:Non-alloy steel tubes with specified room temperature properties This Part of EN 10216 specifies the technical delivery conditions for two qualities TR1 and TR2 of seamless tubes of circular cross section with specified room temperature made of non-quality steel. Steel grades in…

EN 10208:2

EN 10208:2 Steel pipes for pipelines for combustible fluids – conditions Part 2: Pipes of requirements class B This European Standard specifies the technical delivery conditions for seamless and welded steel pipes for the on land transport of combustible fluids primarily in gas supply systems but excluding pipeline applications in the petroleum and natural gas…

EN 10208:1

EN 10208:1 Steel pipes for pipelines for combustible fluids – conditions Part 1: Pipes of requirements class A This European Standard specifies the technical delivery conditions for seamless and welded steel pipes for the on land transport of combustible fluids primarily in gas supply systems but excluding pipeline applications in the petroleum and natural gas…

Polyethylene pipes for water supply PE100

Polyethylene pipes for water supply – GB/T13663 ISO4427 PE100 dn SDR26 SDR21 SDR17 SDR13.6 SDR11 0.6Mpa 0.8Mpa 1.0Mpa 1.25Mpa 1.6Mpa thickness kg/m thickness kg/m thickness kg/m thickness kg/m thickness kg/m 32 3.0 0.283 40 3.7 0.437 50 4.6 0.676 63 4.7 0.895 5.8 1.07 75 4.5 1.03 5.6 1.25 6.8 1.51 90 4.3 1.20 5.4…

Polyethylene pipes for water supply PE80

Polyethylene pipes for water supply – GB/T13663 ISO4427 PE80 dn SDR33 SDR21 SDR17 SDR13.6 SDR11 0.4Mpa 0.6Mpa 0.8Mpa 1.0Mpa 1.25Mpa thickness kg/m thickness kg/m thickness kg/m thickness kg/m thickness kg/m 20 2.3 0.171 25 3.0 0.280 32 3.7 0.432 40 4.6 0.669 50 5.8 1.06 63 4.7 0.886 6.8 1.49 75 4.5 1.02 5.6 1.25…