GB/T 3087 Seamless Steel Tubes For Low And Medium Pressure Boiler
Price:
Negotiable
MOQ:
1
Delivery Time:
7~30 working days
Brand:
BaoYang
Product Description
| Parameter | Specification Range | Units |
|---|---|---|
| Outer Diameter | Typically from 10mm to 325mm depending on the grade | mm |
| Wall Thickness | Varies with diameter; specific range per grade | mm |
| Length | Standard lengths available; custom lengths on request | m |
| Tolerance | As per GB/T 3087 standards for diameter and wall thickness | - |
- Boiler Construction: Utilized in the construction of low and medium pressure boilers in power plants and industrial facilities.
- Heat Exchangers: Suitable for use in heat exchanger applications where high temperatures are involved.
- Steam and Water Pipelines: Used for transporting steam and water under pressure in various industrial processes.
- Pressure Vessels: Employed in the fabrication of pressure vessels and related equipment.
- Grade 20: General-purpose carbon steel tubes for low pressure applications.
- Grade 20G: Improved mechanical properties suitable for medium pressure applications.
- Other Grades: May include higher strength grades depending on specific requirements.
| Property | Typical Range/Value for 20G Grade | Units |
|---|---|---|
| Tensile Strength | 415-655 MPa | MPa |
| Yield Strength | ≥ 245 MPa | MPa |
| Elongation | ≥ 24% (for grades ≤ 20) | % |
| Reduction of Area | ≥ 40% | % |
| Element | Typical Range (%) for 20G Grade |
|---|---|
| C | 0.18-0.24 |
| Si | ≤ 0.35 |
| Mn | 0.40-0.70 |
| P | ≤ 0.035 |
| S | ≤ 0.035 |
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Company
Cangzhou Baoyang Pipeline Equipment Co., Ltd.
Location
Room 512, Block B, Tiancheng Building, Yunhe District, Cangzhou City
Contact Person
Amy