Line Pipe
- Large size range: 2 ~ 48 in
- Many choices of steel grade: API 5L-B, X-42, X-46, X-52, X-60, X-70, X-80, etc.
- Two product specification levels: PSL 1 & PSL 2
- Both seamless steel pipe and welded steel pipe can be made.
- Length can be customized.
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Size Range: 2 ~ 48 in
Steel Grades: API 5L-B, X-42, X-46, X-52, X-60, X-70, X-80, etc.
Processing: Seamless, ERW, LSAW, SSAW, DSAW, etc.
Standard: API 5L, ISO3183, ASTM A53, ASTM A106, ASTM A134, ASTM A135, ASTM A333, ASTM A335, etc.
Length Range: Customized
End Type: Plain Ends, Thread End, Socket End
Connection Type: Welding, Coupling, Socket
Application: To transport petroleum, natural gas, oil, water, etc.
| Type of Steel Pipe & their application | |||
| Product | Standard | Steel Grade | Application |
| Line Pipe | API 5L, ASTM A53/A106, DIN1629, JIS G3454, JIS3466 | A, B, X42, X46, X52, X56, X60, X65, X70, St37, ST52 | Transmission of the petroleum, natural gas and water |
| Structure Pipe | ASTM A53/A106, GB8162 | A, B, 20#, 45#, Q345, 20Mn2, 42CrMo | Used for producing mechanical parts and pipe fittings |
| Hydraulic Tube | GB17396 | 35#, 45#, 27SiMn, 20CrMo4, 30CrMo4 | Mining machinery |
| Oil Cracking Tube | ASME SA213, GB9948 | T5, T9, 20#, 16Mn, 12CrMo, 15CrMo | Used in petroleum cracking furnace |
| Chemical Pipe | GB6479 | 20#, 16Mn, 12CrMo, 15CrMo | High pressure chemical equipment and tube |
Line pipe is a type of steel pipe that is used to transport petroleum, natural gas, oil, water, etc.
This pipe is available in a variety of diameters ranging from 2 inches to 48 inches and there are two product specification levels PSL 1 & PSL 2.
Line pipe can include either seamless or welded carbon steel or stainless steel piping. Because line pipe needs to withstand high pressures. There are important tests done on line pipe to ensure it meets all of the requirements of steel chemistry, strength, toughness, and dimensional characteristics. Using line pipe that meets the set criteria will ensure safe and reliable pipeline service.
The processing for welded line pipe includes ERW, LSAW, SSAW, DSAW, etc.
All welded pipe and seamless pipe will be supplied with mill test reports and full traceability as required.
And many grades of line pipe can be supplied, including API 5L-B, X-42, X-46, X-52, X-60, X-70, X-80, etc., manufactured according to standards of API 5L, ISO3183, ASTM A53, ASTM A106, ASTM A134, ASTM A135, ASTM A333, ASTM A335, etc.
In 2017 & 2018, we exported more than 10000tons LSAW to UZ National Oil Company.
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Buyer’s Guide
Please send us your inquiry with detail item description or with Model number. If there is no packing demand we take it as our regular exported standard packing. We will offer you an order form for filling. We will recommend you the most suitable model according to information you offered.
We can give you really high quality products with competitive price. We have a better understanding in Chinese market, with us your money will be safe.
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Lake Petro is located in Dongying City, which is famous for Shengli Oilfield and the largest manufacturing hub of petroleum equipment in China. Following the principle of “quality first, science and technology innovated, people oriented”, every Lake Petro person is sparing no effort to provide the customers with best products and services. Our products are based on advanced production line and testing equipment, our products are designed and manufactured according to certification of API, ISO, GOST, etc.