High Quality API 5L LSAW Welded Steel Pipes For Oil And Natural Gas Industries
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 5 m.t. m.t.
- Supply Capability:
- Based On Order m.t./month
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High Quality API 5L LSAW Welded Steel Pipes For Oil And Natural Gas Industries
Products Type Of High Quality API 5L LSAW Welded Steel Pipes For Oil And Natural Gas Industries:
API 5L LSAW Welded Steel Pipes
Longitudinal Submerged Arc Welded (LSAW) Steel Pipe
API 5L SSAW Welded Steel Pipes
Spiral Submerged Arc Welded (SSAW) Steel Pipe
API 5L ERW Welded Steel Pipes
Electric Resistance Arc Welded (ERW) Steel Pipe
Specifications of High Quality API 5L LSAW Welded Steel Pipes For Oil And Natural Gas Industries:
Standard: API 5L, IPS, GB, BS, ASTM, JIS, ISO
Main Steel Tube Grade: A.B.X42,X46,X52,X56,X60,X70,L242、L290、L320、L360、L390、L415、L450(etc)
Dimensions:
OD: 406.4MM-1422MM (16"-56")
Thickness: 8MM-50.8MM depends on OD
Length: 5.8M-12M
Mechanical Properties Of High Quality API 5L LSAW Welded Steel Pipes For Oil And Natural Gas Industries:
|
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 Of High Quality API 5L LSAW Welded Steel Pipes For Oil And Natural Gas Industries: (%)
|
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 | ||
Usage/Applications Of High Quality API 5L LSAW Welded Steel Pipes For Oil And Natural Gas Industries:
It is widely applied to line pipe in oil and sewage transportation, and it is used in Low pressure liquid and gassy transportation and it is also good Structure pipe in building and bridge field.
It also can be used for conveying gas, water and petroleum for oil and natural gas industries
Packaging & Delivery Of High Quality API 5L LSAW Welded Steel Pipes For Oil And Natural Gas Industries:
Packaging: with anti-rust painting and with plastic caps, or with PVC package, or hot dipped galvanized, or 3 PE coating
Delivery: by containers or by bulk vessel
- Q: What are the factors to consider when selecting steel pipes for a project?
- When selecting steel pipes for a project, several factors need to be considered. These include the intended use of the pipes, the type and grade of steel required, the dimensions and specifications needed, the environmental conditions the pipes will be exposed to, and the budgetary constraints of the project. Additionally, factors such as corrosion resistance, strength, durability, and ease of installation should also be taken into account. Overall, careful consideration of these factors ensures that the selected steel pipes are suitable for the specific project requirements.
- Q: How do you calculate the pipe volume for steel pipes?
- To calculate the pipe volume for steel pipes, you can use the formula V = πr^2h, where V represents volume, π is a mathematical constant (approximately 3.14159), r is the radius of the pipe, and h is the height or length of the pipe.
- Q: How are steel pipes graded?
- Steel pipes are graded based on various factors such as the composition of steel, manufacturing process, and physical properties like strength, durability, and corrosion resistance. These grades are assigned based on internationally recognized standards such as ASTM, API, and ISO, which provide specific criteria for different applications and industries.
- Q: What's the material of Q325 steel pipe?
- Q235 refers to the material yield stress of 235MPa carbon steel, because of its low price, good machining and welding performance, it is generally used for welding structural parts. Of course, the unimportant parts can be used for it.
- Q: What are the different types of steel pipe coatings for underground applications?
- The different types of steel pipe coatings for underground applications include fusion bonded epoxy (FBE), polyethylene (PE), polyurethane (PU), and coal tar enamel (CTE).
- Q: What is the difference between steel pipe and ductile iron pipe?
- Steel pipe and ductile iron pipe are commonly utilized in various industries to transport fluids and gases. Nevertheless, there exist notable distinctions between the two materials. One primary difference lies in their composition. Steel pipe primarily consists of iron and carbon, with additional alloying elements to enhance strength and corrosion resistance. Conversely, ductile iron pipe is a form of cast iron that has undergone treatment to improve ductility and toughness. It contains higher levels of carbon and silicon, along with small amounts of other elements like magnesium and copper. Another difference is their strength and durability. Steel pipe is renowned for its high strength, enabling it to endure greater pressures and stresses compared to ductile iron pipe. It also exhibits superior resistance to impact and bending, making it suitable for applications requiring robustness. Ductile iron pipe, although not as strong as steel, still offers good strength and durability, particularly in scenarios involving external damage or heavy loads. Corrosion resistance is another crucial factor. Steel pipe typically exhibits greater resistance to corrosion due to the inclusion of alloying elements such as chromium and nickel. This renders it well-suited for applications prone to high corrosion risks, like pipelines carrying corrosive fluids. Ductile iron pipe, while possessing some corrosion resistance, may necessitate additional protective coatings to enhance its durability in corrosive environments. Installation and maintenance also differ between these two pipe types. Steel pipe is generally lighter and more manageable, facilitating easier installation. It also allows for welding, thereby providing greater construction flexibility. Ductile iron pipe, being a cast iron material, requires more specialized installation techniques such as mechanical joints or flanges. If mishandled, it is also more prone to cracking during installation. In terms of cost, steel pipe typically incurs higher expenses compared to ductile iron pipe. This stems from the higher cost of raw materials and the additional processing involved in steel pipe production. However, it is crucial to consider the overall lifecycle cost, as steel pipe's increased strength and corrosion resistance may result in lower maintenance and replacement expenses in the long run. In conclusion, while both steel pipe and ductile iron pipe have their respective advantages and applications, the choice between the two depends on factors such as strength requirements, corrosion resistance, installation methods, and budget considerations. Careful assessment of these factors will aid in determining the most suitable pipe material for a specific application.
- Q: How are steel pipes used in the manufacturing of storage tanks?
- Steel pipes are commonly used in the manufacturing of storage tanks as they provide structural strength and durability. These pipes are used to create the framework or skeleton of the tank, providing support and stability to hold large volumes of liquid or gas. Additionally, steel pipes are often used for the inlet and outlet connections, as well as for internal piping systems that allow for the transportation of substances within the tank. Overall, steel pipes play a crucial role in ensuring the integrity and functionality of storage tanks in various industries.
- Q: Can steel pipes be used for natural gas processing plants?
- Yes, steel pipes can be used for natural gas processing plants. Steel pipes have excellent strength and durability, making them suitable for transporting and processing natural gas. They can withstand high-pressure conditions and are resistant to corrosion, providing a safe and reliable option for gas processing facilities.
- Q: What are the applications of steel pipes in the automotive industry?
- Steel pipes are commonly used in the automotive industry for various applications such as exhaust systems, fuel lines, and structural components. They offer excellent durability, corrosion resistance, and high tensile strength, making them ideal for carrying fluids and withstanding harsh environments. Additionally, steel pipes can be easily formed and welded, allowing for efficient manufacturing and assembly processes in the automotive sector.
- Q: Difference and application of seamless hot rolled pipe and cold drawn pipe in seamless steel tube
- purpose2.1 seamless tubes are widely used. General purpose seamless tubes are rolled from plain carbon structural steel, low-alloy structural steel or alloy structural steel, with the most output and are used primarily as pipes or structural parts for conveying fluids2.2, divided into three kinds according to the supply of different uses: the supply of a, according to the chemical composition and mechanical properties; the supply of B, according to the mechanical properties; the supply of C, according to the hydraulic pressure test. According to a, the B class steel supply, such as for under fluid pressure, but also to the pressure test.2.3. Seamless tubes for special purposes include seamless tubes for boilers, seamless tubes for geology, and seamless pipes for petroleum use
1. Manufacturer Overview
| 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
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| 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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High Quality API 5L LSAW Welded Steel Pipes For Oil And Natural Gas Industries
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 5 m.t. m.t.
- Supply Capability:
- Based On Order m.t./month
OKorder Service Pledge
OKorder Financial Service
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