Cangzhou Baoyang Pipeline Equipment Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union |
| Delivery Time | 7~30 working days |
| Packaging Details | Standard Export Packing |
| Name | High Pressure Boiler Steel Pipe |
| Process | Hot Rolled Cold Rolled Cold Drawn |
| Standards | GB/T6479 Q345D Q345e |
| Material | Carbon Steel |
| Wall Thickness | 1-20mm (0.04 Inch - 0.78 Inch) |
| Outer Diameter | 6-2500mm |
| Processing Service | Bending, Punching, Cutting |
| Usage | Pipeline Transport, Oil/Gas Drilling, Machinery Industry |
| Brand Name | BaoYang |
| Model Number | GB/T6479 Q345D Q345e |
| Certification | CE & ISO |
| Place of Origin | cangzhou |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union | Delivery Time | 7~30 working days |
| Packaging Details | Standard Export Packing | Name | High Pressure Boiler Steel Pipe |
| Process | Hot Rolled Cold Rolled Cold Drawn | Standards | GB/T6479 Q345D Q345e |
| Material | Carbon Steel | Wall Thickness | 1-20mm (0.04 Inch - 0.78 Inch) |
| Outer Diameter | 6-2500mm | Processing Service | Bending, Punching, Cutting |
| Usage | Pipeline Transport, Oil/Gas Drilling, Machinery Industry | Brand Name | BaoYang |
| Model Number | GB/T6479 Q345D Q345e | Certification | CE & ISO |
| Place of Origin | cangzhou | ||
| High Light | q345e low temperature carbon steel pipe ，gb/t6479 seamless steel tube ，gb/t6479 low temperature carbon steel pipe | ||
| Parameter | Description |
|---|---|
| Grades | GB/T6479 Q345D, Q345E |
| Material | Carbon and Low-Alloy Steel (Seamless) |
| Standard | GB/T6479 |
| Size Range | Various diameters and wall thicknesses as per GB/T6479 |
| Length | Standard lengths, customizable upon request |
| Ends | Plain ends, beveled ends, threaded, or socket-weld ends |
| Surface Treatment | As-rolled, annealed, or normalized |
| Property | Q345D Requirement | Q345E Requirement |
|---|---|---|
| Tensile Strength | ≥440 MPa (64,000 psi) | ≥470 MPa (68,000 psi) |
| Yield Strength | ≥275 MPa (40,000 psi) | ≥275 MPa (40,000 psi) |
| Elongation | ≥21% | ≥21% |
| Hardness | Varies depending on heat treatment |
| Element | Typical Range (%) for Q345D | Typical Range (%) for Q345E |
|---|---|---|
| Carbon | 0.18 - 0.22 | 0.18 - 0.22 |
| Manganese | ≤1.70 | ≤1.70 |
| Phosphorus | ≤0.025 | ≤0.025 |
| Sulfur | ≤0.025 | ≤0.025 |
| Silicon | ≤0.55 | ≤0.55 |
| Chromium | - | ≤0.30 |
| Nickel | - | ≤0.50 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2018
Total Annual:
10000000-50000000
Employee Number:
20~50
Ecer Certification：
Verified Supplier
Cangzhou Baoyang Pipeline Equipment Co., Ltd. is located in Hope New District, Mengcun County, Hebei Province, China's pipeline equipment base. The company was founded in 2018 with a registered capital of 10 million yuan. It is an enterprise integrating steel pipe spot warehousing,... Cangzhou Baoyang Pipeline Equipment Co., Ltd. is located in Hope New District, Mengcun County, Hebei Province, China's pipeline equipment base. The company was founded in 2018 with a registered capital of 10 million yuan. It is an enterprise integrating steel pipe spot warehousing,...
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