SSAW Welded Steel Pipes API SEPC 5L API SPEC 5CT ASTM A53
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- Min Order Qty:
- 50MT m.t.
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- based on order m.t./month
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1.Specification of SSAW Welded Steel Pipes API SPEC 5CT ASTM A53 ASTM A53
1)Application: 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.
2)Standard: API SPEC 5L, API SPEC 5CT, ASTM A53, GB/T9700.1
3)Steel Grade: API SPEC 5L: B, X42, X46, X52, X56, X60, X65; API SPEC 5CT: J55, K55, N80, L80-1;ASTM A53: A, B, C; GB/T9700.1:L242、L290、L320、L360、L390、L415、L450
2. Sizes of SSAW Welded Steel Pipes API SPEC 5CT ASTM A53 ASTM A53
OD | WT | ||||||||
Noninal Pipe size Inches | MM | 10 | 20 | 30 | STD | 40 | 60 | XS | 80 |
12 | 323.90 |
| 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 12.70 | 17.48 |
14 | 355.60 | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 12.70 | 19.05 |
16 | 406.40 | 6.35 | 7.92 | 9.53 | 9.53 | 12.7 | 16.66 | 12.70 | 21.44 |
18 | 457.00 | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 12.70 | 23.88 |
20 | 508.00 | 6.35 | 9.53 | 12.7 | 9.53 | 15.09 | 20.62 | 12.70 | 26.19 |
22 | 559.00 | 6.35 | 9.53 | 12.7 | 9.53 |
| 22.23 | 12.70 | 28.58 |
24 | 610.00 | 6.35 | 9.53 | 14.27 | 9.53 | 17.48 | 24.61 | 12.70 | 30.96 |
26 | 660.00 | 7.92 | 12.70 |
| 9.53 |
|
| 12.70 |
|
28 | 711.00 | 7.92 | 12.70 | 15.88 | 9.53 |
|
| 12.70 |
|
30 | 762.00 | 7.92 | 12.70 | 15.88 | 9.53 |
|
| 12.70 |
|
32 | 813.00 | 7.92 | 12.70 | 15.88 | 9.53 | 17.48 |
| 12.70 |
|
34 | 864.00 | 7.92 | 12.70 | 15.88 | 9.53 | 17.48 |
| 12.70 |
|
36 | 914.00 | 7.92 | 12.70 | 15.88 | 9.53 | 19.05 |
| 12.70 |
|
38 | 965.00 |
|
|
| 9.53 |
|
| 12.70 |
|
40 | 1016.00 |
|
|
| 9.53 |
|
| 12.70 |
|
42 | 1067.00 |
|
|
| 9.53 |
|
| 12.70 |
|
44 | 1118.00 |
|
|
| 9.53 |
|
| 12.70 |
|
46 | 1168.00 |
|
|
| 9.53 |
|
| 12.70 |
|
48 | 1219.00 |
|
|
| 9.53 |
|
| 12.70 |
|
*Remarks: Besides referred sizes, we also can arrange production based on requirement of costumers.
3. Packing&Delivery
Packing Detail: Bundles with anti-rust painting and with plastic cap
Delivery Time: Within 20-30 days upon receving prepayment or L/C
4. Data Sheet
Standard: API SPEC 5L
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 | TI | CEV |
Max | Max | Max | Max | Max | Max | ||
API SPEC 5L | PSL1 | ||||||
B | 0.26 | 1.2 | 0.030 | 0.030 | 0.04 |
- | |
×42 | 0.26 | 1.3 | 0.030 | 0.030 | 0.04 | ||
×46,×52,×56，X60 | 0.26 | 1.4 | 0.030 | 0.030 | 0.04 | ||
X65 | 0.26 | 1.45 | 0.030 | 0.030 | 0.06 | ||
X70 | 0.26 | 1.65 | 0.030 | 0.030 | 0.06 | ||
PSL2 | |||||||
B | 0.22 | 1.20 | 0.025 | 0.015 | 0.04 |
0.43 | |
×42 | 0.22 | 1.30 | 0.025 | 0.015 | 0.04 | ||
×46,×52,×56, X60 | 0.22 | 1.40 | 0.025 | 0.015 | 0.04 | ||
X65 | 0.22 | 1.45 | 0.025 | 0.015 | 0.06 | ||
X70 | 0.22 | 1.65 | 0.025 | 0.015 | 0.06 | ||
Standard: GB/9711.1
Mechanical Properties
Standard | Grade | （MPa） | （MPa） | Min(%) |
Yield strength | Tensile Strength | Elongation | ||
GB/T9711.1 | L245 | ≥245 | ≥415 | 21 |
L290 | ≥290 | ≥415 | 21 | |
L320 | ≥320 | ≥435 | 20 | |
L360 | ≥360 | ≥460 | 19 | |
L390 | ≥390 | ≥490 | 18 | |
L415 | ≥415 | ≥520 | 17 | |
L450 | ≥450 | ≥535 | 17 | |
L485 | ≥485 | ≥570 | 17 |
Chemical Composition(%)
Standard | Grade | C | Mn | P | S |
Max | Max | Max | Max | ||
GB/T9711.1 | L245 | 0.26 | 0.15 | 0.030 | 0.030 |
L290 | 0.28 | 1.25 | 0.030 | 0.030 | |
L320, L360 | 0.30 | 1.25 | 0.030 | 0.030 | |
L390, L415 | 0.26 | 1.35 | 0.030 | 0.030 | |
L450 | 0.26 | 1.40 | 0.030 | 0.030 | |
L485 | 0.23 | 1.60 | 0.025 | 0.030 |
5. Products Showroom
- Q: Can steel pipes be used for underground culverts?
- Yes, steel pipes can be used for underground culverts. Steel pipes are known for their strength, durability, and resistance to various environmental factors, which makes them suitable for underground applications. They can withstand heavy loads, high water pressure, and the corrosive effects of soil and water. Additionally, steel pipes are available in various sizes and thicknesses, allowing for customization to fit specific project requirements. However, it is important to consider factors such as the soil conditions, water table levels, and potential for corrosion when selecting the appropriate type of steel and protective coatings for the pipes.
- Q: How are steel pipes used in the manufacturing of chemical processing plants?
- Steel pipes are commonly used in chemical processing plants for various purposes such as transporting fluids, gases, and chemicals within the facility. They are utilized for the safe and efficient transfer of raw materials, intermediate products, and final products throughout different stages of the manufacturing process. Steel pipes provide excellent strength, durability, and resistance to corrosion, making them suitable for handling corrosive materials and operating under high pressure and temperature conditions. Additionally, steel pipes can be welded and connected easily, allowing for customized configurations and efficient installation in chemical processing plants.
- Q: What is the thermal expansion coefficient of steel pipes?
- The thermal expansion coefficient of steel pipes varies depending on the specific type of steel used, as well as the temperature range in which the expansion is being measured. However, on average, the thermal expansion coefficient of steel pipes ranges from 10-14 x 10^-6 per degree Celsius (10-14 μm/m°C). This means that for every degree Celsius increase in temperature, the length of a steel pipe will expand by approximately 10-14 μm per meter of length. It is important to note that this value is an average and can vary slightly depending on the specific composition and treatment of the steel used in the pipe.
- Q: Are steel pipes suitable for use in automotive industries?
- Yes, steel pipes are suitable for use in automotive industries. Steel pipes are highly durable, have excellent strength-to-weight ratio, and can withstand high pressure and temperature conditions, making them ideal for various automotive applications. They are commonly used in exhaust systems, brake lines, fuel lines, and structural components of vehicles due to their reliability and ability to withstand harsh environments.
- Q: What are the specifications for steel pipes used in high-pressure applications?
- The specifications for steel pipes used in high-pressure applications typically include requirements for the pipe material, such as high strength and resistance to corrosion, as well as specific dimensions, thickness, and wall thickness to withstand the pressure. Additionally, they may need to meet specific industry standards, such as ASTM or ASME, and be tested for quality assurance, including pressure testing and non-destructive testing methods.
- Q: What are the different types of steel pipe fittings for plumbing systems?
- There are several different types of steel pipe fittings for plumbing systems, including elbows, tees, couplings, unions, reducers, and flanges.
- Q: Can steel pipes be used for water supply lines?
- Yes, steel pipes can be used for water supply lines. Steel pipes are commonly used in industrial and commercial applications for transporting water and other fluids. They offer a high level of durability and strength, making them suitable for high-pressure systems. Additionally, steel pipes have excellent resistance to corrosion, which is important for maintaining the quality and safety of the water supply. However, it is essential to ensure that the steel pipes used for water supply lines are properly coated or lined to prevent any potential contamination of the water.
- Q: How are steel pipes used in the construction of underground utilities?
- Steel pipes are commonly used in the construction of underground utilities due to their durability and strength. They are used to transport various substances such as water, gas, and sewage underground, ensuring efficient and reliable distribution. Steel pipes are resistant to corrosion and can withstand high pressure, making them ideal for underground applications where they need to withstand the weight of the soil and other environmental factors. Additionally, steel pipes are easy to install and maintain, making them a cost-effective choice for underground utility construction projects.
- Q: How do you prevent steel pipes from freezing in cold climates?
- One way to prevent steel pipes from freezing in cold climates is by insulating them. Insulation materials such as foam or fiberglass can be wrapped around the pipes to prevent heat loss and keep them at a stable temperature. Additionally, using heat tape or cables can provide an extra layer of protection by applying low-level heat to the pipes. It is also important to ensure that pipes are properly sealed and any cracks or gaps are sealed to prevent cold air from entering and freezing the pipes.
- Q: What are the different methods of pipe joining using steel pipes?
- Some of the different methods of pipe joining using steel pipes include butt welding, socket welding, threaded connections, and flange connections.
1. Manufacturer Overview
| Location | Tianjin, China |
| Year Established | 2001 |
| Annual Output Value | 500,000Tons |
| Main Markets | Southeast Asia; Middle East; Oceania; Americas; Europe; Africa;etc. |
| Company Certifications | API 5L；API 5CT；ISO9001:2008 GB/T 19001-2008 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Tianjin;Qingdao |
| Export Percentage | 50% - 60% |
| No.of Employees in Trade Department | 1000-1100 People |
| Language Spoken: | English; Chinese; Spanish |
| b) Factory Information | |
| Factory Size: | Above 150,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | OEM Service Offered; Design Service Offered |
| Product Price Range | Average |
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SSAW Welded Steel Pipes API SEPC 5L API SPEC 5CT ASTM A53
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or L/C
- Min Order Qty:
- 50MT m.t.
- Supply Capability:
- based on order m.t./month
OKorder Service Pledge
OKorder Financial Service
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