API 5L SPEC 5L-2007(line pipe standard) is drawed up and issued by American Petroleum Institute, which is used all over the world. Line pipe is a type of pipes that transports the oil, gas and water that is out of the earth to the gas and oil companies or enterprises. There are two types: Seamless and welded The ends are including plain, threaded, and female end. The connections are: End welded, coupling and socket connection etc. The main materials are: B, X42, X56, X65, X70 etc. Our company had passed API approvals in Aug, 2009. (API 5CT and API 5L).
API 5L Gr. B line pipe
1)Material: API 5L Gr. B, X42 X52 X60 X65 ect
2)length: 5.8m 6m 12m or as customer demand
3)outer diameter: 6mm-820mm.
4)wall thickness: 1mm-100mm
5. Schedule: SCH5S, SCH10S, SCH10, SCH20, SCH30, SCH40S, SCH40, STD, SCH80, SCHXS, SCH160, SCHXXS, ect
6)Material: API 5LGr. B X42 X60 X52 10#, 20#, 45#, 12CrMo, 15CrMo, A53 A106, A179, A192, Q235, TP304 316, 304L, 316L ect
7)Packaging: Painting, Caps, Bevel (beveled edges), Bundles or as per customers requirement
8)Applications: Petroleum, chemical, power, gas, water, metallurgy, shipbuilding, construction, etc
9)Delivery Time: According to customer's requirement(the earliest time is 10 days)
10)Others: Special design available according to requirement
Anti-corrosion and high-temperature resistant with black painting
All the production process are made under the ISO9001: 2000 strictly
Chemical Composition |
C |
Si |
Mn |
P |
S |
Cu |
Ni |
Mo |
Cr |
V |
≤ 0.26 |
/ |
≤ 1.2 |
≤ 0.03 |
≤ 0.03 |
/ |
/ |
/ |
/ |
/ |
mechanical properties |
Tensile
strength
(Mpa) |
Yield
poit
(Mpa) |
Elongation
(%) |
≥ 415 |
≥ 245 |
≥ 21 |
Hebei Zhuorun Oil and Gas Pipeline Co., Ltd, is a set enterprise intergrating manufacturing and sales, specialized in producing and selling many kinds of steel pipes. The main products include line pipe, Apl casing pipe, longitudinal submerged-arc welded pipe(UOE \JCOE), ERW longitudinal steel pipe, FHW welded pipe, low\ medium\ high pressure boiler pipe.
Our company always has the largest stock in warehouse in China, and the products are excellent both in quality and price all of our products are wide used in the fields of structural, chemistry, , metallurgy, machine structure and the liquid transportation such as petroleum, water, and natural gas ect.
