| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Application |
Oil Pipe |
| Technique |
SAW |
| Certification |
API |
| Special Pipe |
API Pipe |
| Alloy Or Not |
Is Alloy |
| Standard |
GB |
| Grade |
10#-45# |
| Thickness |
1.73 - 59.5 mm |
| Outer Diameter |
10.3 - 914.4 mm |
| Place of Origin |
Hebei China (Mainland) |
SSAW welded steel pipe 1.OD:1/4"-36"(10.3MM-914.4MM) 2.Length: 5.8m-12.5m 3.Standard: API SPEC 5L ,GB/T9711.1-1997,GB/T5037-2001,GB/T5040 4.Ends: 2 below plain ends 5.Usage: Boiler , pertrolum , water ,gas transmission, constructionetc. GradeChemical Composition(%)Mechanical PropertyCSiMnPSYield StrengthTensile StrengthE.L(%)less thanless thanless thanMpakg/mm2Mpakg/mm2MinQ215A Q215B0.09-0.150.030.25-0.550.0450.045-0.052152246034-4231Q235A Q235B Q235C Q235D0.14-0.22 0.12-0.20 ≤0.18 ≤0.170.300.30-0.65 0.30-0.70 0.35-0.80 0.35-0.800.045 0.045 0.040 0.0350.50 0.45 0.40 0.03523524375-46038-472616Mn(Q345B)0.12-0.200.20-0.551.2-1.60.0450.04534535510-60051.622X420.28_1.250.030.0328929.541342.1X520.30_1.350.030.0335836.545546.4X560.26_1.350.030.0338639.448949.9X600.26_1.350.030.0341342.151752.7X650.26_1.400.030.0344845.753054X700.26_1.400.030.0348249.256557.6L2450.03_1.150.030.0324541521l2900.28_1.250.030.0329041521L3600.30_1.250.030.0336046019