GB/T 8163 Grade 10# 20# Seamless Steel Pipe For Conveying Liquid
Price:
Negotiable
MOQ:
1
Delivery Time:
7~30 working days
Brand:
BaoYang
Product Description
| Parameter | Specification | Units |
|---|---|---|
| Standard | GB/T 8163-2018 | - |
| Grade | 10#, 20# | - |
| Outer Diameter | Ranges from 6mm to 219mm depending on the specific application | mm |
| Wall Thickness | Varies with diameter; specific range per product specification | mm |
| Length | Typically 4-12m, customizable based on requirements | m |
| Tolerance | As per GB/T 8163-2018 for diameter and wall thickness | - |
- Water Supply Systems: Utilized in municipal and industrial water supply systems for clean water conveyance.
- Oil and Gas Industry: Suitable for transporting oil, natural gas, and petroleum products.
- Chemical Industry: Employed in the transportation of corrosive or high-temperature liquids.
- Agricultural Irrigation: Used for efficient water delivery in irrigation systems.
- Fire Protection Systems: Ideal for fire sprinkler systems and water supply in emergency response.
- Grade 10#: General-purpose low carbon steel pipes suitable for low to medium pressure liquid conveyance.
- Grade 20#: Low carbon steel pipes with slightly higher carbon content, offering improved strength for medium pressure applications.
| Property | Typical Range/Value for Grade 10# and 20# | Units |
|---|---|---|
| Tensile Strength | 340-510 MPa (10#), 410-590 MPa (20#) | MPa |
| Yield Strength | ≥ 205 MPa (10#), ≥ 245 MPa (20#) | MPa |
| Elongation | ≥ 22% (for both grades) | % |
| Element | Typical Range (%) for Grade 10# and 20# |
|---|---|
| Carbon (C) | 0.07-0.13 (10#), 0.17-0.23 (20#) |
| Manganese (Mn) | 0.35-0.65 (10#), 0.35-0.65 (20#) |
| Phosphorus (P) | ≤ 0.035 (10#), ≤ 0.035 (20#) |
| Sulfur (S) | ≤ 0.035 (10#), ≤ 0.035 (20#) |
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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

