ASME ASTM A333 SA333 Grade 11 welded seamless tubes pipes

Standard specification for seamless and welded steel pipes fpr low temperature service and other applications with required Notch toughness.

Relative steel grades:ASTM A333 Grade 1,A333 Grade 3,A333 Grade 4,A333 Grade 6,A333 Grade 7,A333 Grade 8,A333 Grade 9,A333 Grade 10,A333 Grade 11,SA333 Grade 1,SA333 Grade 3,SA333 Grade 4,SA333 Grade 6,SA333 Grade 7,SA333 Grade 8,SA333 Grade 9,SA333GR10,SA333GR11.

Main application:The A333 and SA333 grades pipes used in offshore oil drilling industry,power generation,gas processing,petrochemicals,seawater equipment,heat exchangers,etc.at low temperature surroudings.

Rolling range:A) Diameter:1/2’’ to 36’’  B) Schedule:SCH20-SCHXXS  C) O.D.:13.7MM-914.4MM  D) Wall Thickness: 2.11MM-60MM  E) Length: Max.17MM

Tests for pipes:Low temperature impacting test,NDE (Non-Destructive Testing),Ultrasonic examination,Heat treatment,Bending test,Eddy test,Hydrostatic test,High tension test,Hardness test.

Certificates:Original Mill test certificates with EN 10204 3.1 OR 3.2 approved by third party inspection TUV,LR,ABS,SGS,PED,etc.

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►Mechnical property for A333 Grade 11 carbon steel pipes:

►Chemical composition for A333 Grade 11 steel tubes (Cast Analysis Max%)

China pipe stockist ten thousands tons seamless and welded steel pipes A333 Grade 11 and SA333 Grade 11 with different wall thickness and outer diameters.Steel pipes ASME SA333 Grade 11 have to be done -195 Deg.C low temperature impacting test when rolling.