API-5L Q345 Spiral Welded Pipe

　　1)SIZE:

　　1, Cold drawn from size 3/4"-5" OD pipe.

　　2, Hot rolled from size 1"-16" OD pipe

　　3, hot expand pipe from size 20"-24"

　　4, ERW steel pipe from 1/4"-24"

　　5, Sprial welded pipe from: 6"-108"

　　Wall thickness:

　　SCH5s, SCh10, SCH20, SCH30, SCH40, STD, SCH60, SCH80, SCH120, XS, XXS, etc

　　Standard:

　　GB: GB/T 8162— 2008, GB/T5310, SY/T5037 SY/T5040 GB/T9711, SY/T3091-2001

　　ASTM: API 5L/ API5CT/ ASTM A106 /ASTM A53/ASTM A333 ASTM A335

　　DIN: DIN 17175, DIN1629/4, DIN17440, DIN1626

　　JIS: G3454, G3461, G 3456, G3462, G3458, A5525

　　Material:

　　GB: 10#, 20#, 45#, 16Mn

　　ASTM: Carbon steel: A106Gr. A/B, A53Gr. A/B, API5L Gr B X42/52/60

　　Stainless steel: A312/A213 TP304/304L/316/316L/317/321/321H, etc

　　Alloy steel: A 335 P1/P5/P9/P11P12/P22/P91

　　DIN: ST37.0, ST35.8, ST42, ST45-8/ST52, 15Mo3, 13CrMo44, 10CrMo910, etc

　　JIS: G3454-STPG370/410, G3444-STK400, G3452-SGP, etc

　　Certification:

　　API & ISO & PED