Seamless steel pipe pipeline steel material: GR.B, X42, X46, 52, X56, X60, X65, X70. Line pipes transport oil, steam, and water extracted from the ground to oil and natural gas industrial enterprises through line pipes. Line pipes include seamless pipes and welded steel pipes. The pipe ends have a flat end, a threaded end, and a socket end; their connections The methods are welding, coupling connection, socket connection, etc.
API 5L oil pipeline steel pipe:
(1) Standard: API5L ASTM ASME B36.10. DIN
(2) Material: API5LGr.B A106Gr.B, A105Gr.B, A53Gr.B, A243WPB, etc.
(3)Outer diameter: 13.7mm-1219.8mm
(4) Wall thickness: 2.11mm-100mm
(5) Length: 5.8 meters, 6 meters, 11.6 meters, 11.8 meters, 12 meters fixed length
(6) Packaging: spray painting, beveling, pipe caps, galvanized steel strapping, yellow lifting straps, and overall woven bag packaging.
(7) API 5L GR.B pipeline steel seamless steel pipe.
API 5L seamless steel pipe performance parameter table
| Material |
GR.B |
X-42 |
|
Outer diameter tolerance |
1% |
% |
| Wall thickness tolerance |
12.5% |
12.5% |
| Length tolerance |
2% |
2% |
| Bevel angle |
35° |
35° |
| Bevel blunt edge dimensions | 1/16 inch±1/32 inch | 1/16 inch±1/32 inch |
| Test water pressure and holding time | 1070psig 5 seconds | 1070psig 5 seconds |
| tensile strength |
60000=414mpa |
60000=414mpa |
|
Yield Strength |
35000=241mpa |
42000=290mpa |
| Elongation |
≥30% |
≥30% |
