Standard API | ASTM | BS | DIN | DNV | GB | ISO | JIS | KS | LR | NF | Others
DIN
Standard Number
1615 (Welded Circular Unalloyed Steel Tubes Not Subject To Special Requirements)
1626 (Welded Circular Tubes of Non Alloy Steels with Special Quality Requirements)
1628 (Welded Circular Tubes of Non Alloy Steels with Very High Quality Requirements)
1629 (Seamless Circular Tubes of Non Alloy Steels with Special Quality Requirements)
1630 (Seamless Circular Tubes of Non Alloy Steels with Very High Quality Requirements )
2391 (Seamless Precision Steel Tubes)
2393 (Welded Precision Steell Tubes)
2394 (Welded And Sized Precision Steel Tubes)
2395 (Rectangular and Square Electric Welded Precision Steel Tubes )
2440 (Steel Tubes Medium Weight Suitable for Screwing)
2441 (Steel Tubes Heaby Weight for Suitable for Screwing)
2444 (Zinc Coatings on Steel Tubes )
2445 PART1 (Seamless Steel Tubes for Dynamic Loads Hot Finished Tubes Nominal Pressures 100 to 400)
2445 PART2 (Seamless Steel Tubes for Dynamic Loads Basis for Caluculation of Straight Tubes)
2448 (Seamless Steel Pipes and Tubes)
2449 (Seamless Steel Pipes and Tubes)
2450 (Seamless Steel Tubes in St 35 Dimensions and Range of ApplicationTION )
2458 (Welded Steel Pipes and Tubes)
2460 (Steel Pipes for Water Pipelines )
2462 (Seamless Tubes Of Stainless Steel)
2463 (Welded Austenitic Stainless Steel Pipes and Tubes)
17100 (Steels for General Structural Purposes)
17102 (Weldable Normalized Fine Grain Structural Steels)
17119 (Cold Formed Square And Rectangular Steel Tubes for Structural Steel work)
17120 (Welded Circular Steel Tubes for Structural Steelwork)
17121 (Seamless Circular Steel Tubes for Structural Steelwork)
17123 (Welded Circular Fine Grain Steel Tubes for Structural Steelwork)
17124 (Carbon and Ferritic Alloy Steel Forged and Bored Pipe for High Temperature Service)
17172 (Steel Pipes for Pipe Lines for the Transport of Combustible Fluids and Gases)
17173 (Seamless Circular Tubes Made From Steels with Low Temperature Service)
17174 (Seamless Steel Tubes for Elevated Temperatures)
17175 (Electrical Resistance Or Induction Welded Steel Tubes for Elevated Temperature)
17177 (Electrically Resistance or Induction Welded Steel Tubes for Elevated Temperature)
17455 (General Purpose Welded Circular Stainless Steel Tubes(Round Pipe))
17456 (General Purpose Seamless Circular Stainless Steel Tubes) )
17457 (Welded Circular Austenitic Stainless Steel Tubes Subject to Special Requirements )
17458 (Seamless Circular Austenitic Stainless Steel Tubes Subject to Special Requirements)
17671 (Wrought Copper and Copper Alloy Tubes Properties td>