TIANJIN BO YI DA IMPORT AND EXPORT CO.,LTD is a modern production and exporting enterprise funded in 2014 with rich-full exporting experiences.
Our Product: ROOFING, BLACK PIPE, GALVANIZED PIPE, HOLLOW SECTION, GALVANIZED WIRE, STEEL COIL, etc have been exported to Africa: West Africa, East Africa, South east Asia: Philippines, Vietnam, Singapore, South America etc. Products are widely used in building and constructions.
We firmly believe in "Quality first, Service first" and to add value to our corporation. Looking forward win win business with global customers!
Products Description
why choose our products
API 5L A106 grade B seamless steel pipes is a standard for pipes used to transport gas, water, and oil in the oil and natural gas industry. API 5L Grade B pipe is a common grade pipe for oil and gas pipeline transmissions. It has a minimum yield strength of 245 Mpa (35,500 Psi). API 5L Grade B pipes can have outer diameters ranging from ½ inches to 48 inches. ASTM A106 Grade B is a medium carbon steel pipe with a carbon content of 0.3% and a manganese content of 0.29-1.06%. It has a minimum yield strength of 240 MPa and a minimum tensile strength of 415 MPa. ASTM A106 Grade B pipes are used in power plants, boilers, petrochemical plants, oil and gas refineries, and ships.
API 5L A106 grade B seamless steel pipes are tubes that do not have any welding seam. They are made from solid steel that is formed into a solid round shape called "billets". The billets are then heated and cast over a form to create a hollow tube or shell. API 5L Grade B pipe is a common grade pipe for oil and gas pipeline transmissions. It also called L245 Pipe refer ISO 3183, named by minimum yield strength 245 Mpa (355,000 Psi). Equivalent material ASTM A106 B or ASTM A53 B, which have similar value on chemical composition, mechanical properties, and applications.
Products Specifications
| Thickness | 1.65-60mm |
| Length | 2-12m or Customize |
| Grade | API 5L GR.B, ASTM A36/ASME SA-36 |
| Materials | API 5L GR.B, ASTM A36/ASME SA-36, ASTM A53/ASME SA-53, ASTM A106 |
| Alloy or Not | Non-Alloy |
| Applications | Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe |
| Type | Seamless Steel Pipe |
Products Advantages
● Toughness: A106 GR. B carbon steel seamless pipes are tough.
● Corrosion resistance: A106 GR. B carbon steel seamless pipes have excellent corrosion resistance properties.
● High temperatures and pressures: A106 GR. B carbon steel seamless pipes can withstand high temperatures and pressures.
● Versatile: A106 GR. B carbon steel seamless pipes are versatile and can be used in different applications across multiple industries.
● Stronger than welded pipe: A106 grade B pipe may be stronger than welded pipe because it lacks the seam.
● Resistant to cracking: API 5L Grade B is resistant to cracking under sulphide stress which makes them ideal for sour service.
Products Details
| Parameter | API 5L PSL1 Gr.B | ASTM A106 Gr.B |
|---|---|---|
| Primary Standard | API 5L (Pipeline) | ASTM A106 (High-Temp) |
| Main Application | Oil/Gas Transmission | Power Plants, Boilers |
| Chemical Comp. | C≤0.28%, Mn≤1.20% | C≤0.30%, Mn 0.29-1.06% |
| Tensile Strength | ≥415 MPa (60,200 psi) | ≥415 MPa (60,200 psi) |
| Yield Strength | ≥241 MPa (35,000 psi) | ≥240 MPa (35,000 psi) |
| Temperature Range | -29°C to 425°C | -29°C to 400°C |
Applications
✅ Oil & Gas: Transmission pipelines, drilling rigs
✅ Power Generation: Boiler tubes, steam lines
✅ Construction: Structural supports, piling pipes
✅ Chemical Industry: High-pressure fluid transport
Packaging delivery
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Q1:What's your terms of payment?
the transportation fee is borne by buyer.
Our Service Processes
Phone/wechat/whatspp: 0086-15822491526
Pre-sales Consultancy
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Confirmation of order
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Production
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Multi-Channel Shipping
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Confirmation of recei
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After-sale Services
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