API 5L LSAW Welded Steel Pipes
- Loading Port:
- China Main Port
- Payment Terms:
- TT / L/C
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- based on order m.t./month
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API 5L LSAW Welded Steel Pipes
Application of API 5L LSAW Welded Steel Pipes:
It is widely applied to line pipe and casing and tubing in oil transportation and casing field, and it is used in Low,high pressure liquid and gassy transportation and it is also good Structure pipe (for furniture, window, door, building , bridge, mechanical etc).
Package of API 5L LSAW Welded Steel Pipes:
Bundles with anti-rust painting and with plastic caps.
Standard of API 5L LSAW Welded Steel Pipes:
API SPEC 5L, API SPEC 5CT, ASTM A53, GB/T9711.1
Steel Grade of API 5L Line Pipes:
API SPEC 5L: B, X42, X46, X52, X56, X60, X65
API SPEC 5CT: J55, K55, N80, L80-1
ASTM A53: A, B, C
GB/T9711.1:L242、L290、L320、L360、L390、L415、L450
Mechanical Properties
Standard |
Grade |
(MPa) |
(MPa) | ||
Yield strength |
Tensile Strength | ||||
API SPEC 5L |
PSL1 | ||||
B |
≥241 |
≥414 | |||
×42 |
≥290 |
≥414 | |||
×46 |
≥317 |
≥434 | |||
×52 |
≥359 |
≥455 | |||
×56 |
≥386 |
≥490 | |||
×60 |
≥414 |
≥517 | |||
×65 |
≥448 |
≥531 | |||
×70 |
≥483 |
≥565 | |||
PSL2 | |||||
|
Min |
Max |
Min |
Max | |
B |
241 |
448 |
441 |
758 | |
×42 |
290 |
496 |
414 |
758 | |
×46 |
317 |
524 |
434 |
758 | |
×52 |
359 |
531 |
455 |
758 | |
×56 |
386 |
544 |
490 |
758 | |
×60 |
414 |
565 |
517 |
758 | |
×65 |
448 |
600 |
531 |
758 | |
×70 |
483 |
621 |
565 |
758 |
Chemical Composition(%)
Standard |
Grade |
C |
Mn |
P |
S |
CEV |
Max |
Max |
Max |
Max |
Max | ||
PSL1 |
- | |||||
B |
0.26 |
1.2 |
0.030 |
0.030 | ||
×42 |
0.26 |
1.3 |
0.030 |
0.030 | ||
×46,×52,×56,X60 |
0.26 |
1.4 |
0.030 |
0.030 | ||
X65 |
0.26 |
1.45 |
0.030 |
0.030 | ||
X70 |
0.26 |
1.65 |
0.030 |
0.030 | ||
PSL2 |
0.43 | |||||
B |
0.22 |
1.20 |
0.025 |
0.015 | ||
×42 |
0.22 |
1.30 |
0.025 |
0.015 | ||
×46,×52,×56, X60 |
0.22 |
1.40 |
0.025 |
0.015 | ||
X65 |
0.22 |
1.45 |
0.025 |
0.015 | ||
X70 |
0.22 |
1.65 |
0.025 |
0.015 |
Raw Materials
Bending& Forming
Welding Line
Materials Analysis Machine
- Q:A333gr6 steel pipe and domestic material of the same?
- A333Gr.6 steel is no nickel steel is a kind of fine grain aluminum low temperature toughness of steel, therefore, also called Al killed steel. A333Gr.6 belongs to the United States ANSI and ASTM-SA333 cryogenic steel standards and is used at the lowest impact temperature of -46 degrees celsius. Its temperature, range of use and fracture toughness value are similar to those of domestic 16Mn steel (the minimum usage temperature of 16Mn steel is -40 degrees Celsius).
- Q:Seamless steel tube DN15 specification phi 18*3 what do you mean?
- Seamless steel pipe having a hollow cross section, used as a conduit for conveying fluids, such as pipelines for transporting petroleum, natural gas, gas, water, and certain solid materials. Compared with solid steel such as round steel, steel tube is lighter in strength and equal in resistance to bending and torsion. It is an economical cross section steel and is widely used in the manufacture of structural and mechanical parts.
- Q:Outside diameter 60, thickness 3.5 seamless steel tube, how many kilograms per meter?
- Steel tube Kg/m (including seamless steel tubes and welded tubes) theoretical formula per meter weight: W=0.02466 * S * (D-S)Of which: S - wall thickness (mm), D - steel tube diameter (mm), W - kg / M
- Q:How to perform nondestructive inspection of steel tubes
- Radiographic inspection (RT)One of the earliest nondestructive testing methods is widely used in the inspection of internal defects of metals and non-metallic materials and products, with a history of at least 50 years. It has incomparable unique advantages, that is to test the correctness, reliability and intuition of the defects, and the ray film can be used for the analysis of defects and as a quality certificate archive. But this method also has the disadvantages of more complicated equipment and higher cost, and should pay attention to the protection of radiation.
- Q:What time what time for gas pipeline steel pipe PE pipe
- PE pipe must be installed underground, the steel tube can be exposed, when not all PE pipe for pipe laying, overhead installation. But the steel tube is easy to rust, so it can be used where the basic use of PE pipe buried PE pipe.There are galvanized steel pipe and seamless steel pipe, galvanized pipe can only be used for low-pressure homes
- Q:Who knows what is the difference between double submerged arc welded pipe and longitudinal submerged arc welding?
- Double submerged arc welding is also a kind of longitudinal submerged arc welding.
- Q:SC15 what does galvanized steel pipe look like?
- Ordinary galvanized steel pipe, the outer diameter is 1.5 inches
- Q:Is hot dipped plastic pipe steel?
- The characteristics of hot dipped plastic pipe are:1., hot dipped plastic pipe superior anti-static performance: through the formula to add antistatic agent, so that its internal and external surface resistance value reached and exceeded the national industry standards.2., such as the use of plastic raw materials, add flame retardants. The flame retardant performance index conforms to the national standard, and the steel plastic composite structure has better flame retardance than the pure plastic pipe material, and is suitable for underground inflammable, explosive and other places.3. hot dip coating steel strong adhesion: steel surface after special treatment, curing, coating adhesion is greater than or equal to 30N/10mm.4., dense internal and external resin layer: coating thickness of more than 0.5 mm, no pinholes, with excellent corrosion resistance.The mechanical properties of plastic steel pipe superior 5. hot dip: can withstand the harsh conditions of use: coating steel has good toughness, high mechanical strength, impact bending and other foreign influence, has a strong bearing capacity, has better performance than other mine plastic pipes.6. hot dip steel corrosion and fouling, the fluid resistance is small: corrosion and fouling, especially suitable for the underground conveying high sulfur water and transport of calcium and magnesium plasma water, save the maintenance cost, service life is much higher than that of the other pipe, high economic benefit.7. self lubrication: smooth wall, no fouling, small transmission resistance, under the same conditions, can improve the transport capacity of 30%.8. convenient and reliable connectionThe utility model completely overcomes the defects of the difficult connection of the pure plastic mining materials, and can be connected with the underground steel pipe and the valve by using flanges, fast couplings, etc., and has strong interchangeability.
- Q:Is the steel frame on each floor supporting formwork (floor) called full scaffolding?
- After the use of full scaffolding, more than 3.6 meters of interior wall decoration is no longer calculated decorative scaffolding, and the interior wall of the scaffolding is still in accordance with the provisions of the scaffolding.
- Q:What's the difference between hot dip galvanizing and cold galvanizing? Which kind of galvanizing method is good?
- There are two kinds of hot dip galvanizing, zinc plated and non galvanized. The flowers must be hot-dip galvanized, without flowers, similar to galvanized.
1. Manufacturer Overview |
|
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Location | Wuxi, China |
Year Established | 1980 |
Annual Output Value | Above Three Million To Five Million RMB |
Main Markets | Main land |
Company Certifications | Certificate of Conformity; API 5CT |
2. Manufacturer Certificates |
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a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | Shanghai |
Export Percentage | 30%-40% |
No.of Employees in Trade Department | 1400 People |
Language Spoken: | English; Chinese |
b)Factory Information | |
Factory Size: | 1500 square meters |
No. of Production Lines | Above 14 |
Contract Manufacturing | CNPC;Sinopec Group |
Product Price Range | Average |
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