Description
25CrMo4/1.7218/25CrMo Steel Pipe – Mechanical Tubing – Seamless Alloy Steel Tube
Shape Options:
- Round Pipe: Outer Diameter (O.D): 6 mm – 1200 mm; Wall Thickness (W.T.): 1 mm – 400 mm (Available in Cold Rolled, Cold Drawn, Hot Rolled, and Forged options).
- Square Pipe: Side (S): 15 mm – 600 mm; Wall Thickness (W.T.): 1 mm – 100 mm.
- Rectangular Pipe: Side (S): 15 mm – 600 mm; Width (W): 1 mm – 100 mm.
- Profiled Pipe: Manufactured according to customer drawings.
Surface Finishes:
- Options include Smooth, Peeled, Turned, Ground, Polished, and Black finishes.
Inspection Standards:
- Our products undergo rigorous inspection, including:
- Chemical Composition
- Mechanical Properties
- Hardness Testing
- Ultrasonic Testing
- Magnetic Testing
- Metallographic Analysis
- Dimension and Surface Quality Assessment
Packaging:
- Customized packaging available to meet specific customer requirements.
Minimum Order Quantity (MOQ):
- 2 – 5 tons
Origin:
- Place of Origin: Jiangsu/Hubei, China
Applications of 25CrMo4 Steel Pipe
The 25CrMo4 Seamless Alloy Steel Tube is widely used in various applications, including:
- Gas Cylinders: Ideal for high-pressure gas cylinders.
- Heat Exchangers: Suitable for thermal exchange applications.
- Mechanical Equipment: Used in manufacturing mechanical parts.
- Industrial Equipment: Applicable in various industrial machinery.
- Corrosion-Resistant Components: Provides enhanced resistance to corrosive environments.
- Vessels: Ideal for use in pressure vessels and similar applications.
Quality Standards
Our 25CrMo4 Steel Pipe adheres to the following quality standards:
- EN 10297-1: Seamless Circular Steel Tubes for Mechanical and General Engineering Purposes.
- GB/T 8162: Seamless Steel Tubes for Structural Purposes.
Chemical Composition (%)
Steel Grade | C | Si | Mn | P | S | Cr | Mo |
---|---|---|---|---|---|---|---|
25CrMo4 | 0.22 – 0.29 | 0.40 max | 0.60 – 0.90 | 0.035 max | 0.035 max | 0.90 – 1.20 | 0.15 – 0.30 |
25CrMo | 0.22 – 0.29 | 0.17 – 0.37 | 0.60 – 0.90 | 0.035 max | 0.035 max | 0.90 – 1.20 | 0.15 – 0.30 |