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seamless steel pipe
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High quality Carbon Steel Pipe Cold Rolled Finish Rolled Precision Steel Pipe Tube Seamless Tube

Features of seamless pipes:
1.Seamless Structure: No welds, high strength, fewer weak points.
2.Excellent Mechanical Properties: Strong tensile, compressive, and impact resistance.
3.High Temperature and Pressure Resistance: Suitable for high-temperature and high-pressure environments.
4.High Dimensional Accuracy: Ideal for applications requiring high precision.
5.Corrosion Resistance: Especially strong in stainless steel seamless pipes.
6.Wide Application: Used in petroleum, chemical, and power industries.
7.Higher Cost: Complex manufacturing process, leading to higher production costs.

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Product Details

The manufacturing process of seamless pipes:

1. Heating: Steel billets are heated to around 1200°C.
2. Piercing: Forming a hollow tube (pipe blank).
3. Rolling: Adjusting the wall thickness and diameter.
4. Sizing: Ensuring dimensional accuracy.
5. Heat Treatment: Relieving stress and improving performance.
6. Finishing: Straightening, cutting, and beveling.
7. Non-destructive Testing: Inspecting the surface and internal quality.
8. Pressure Testing: Ensuring the pipe’s pressure resistance.
9. Surface Treatment: Applying anti-corrosion coatings or galvanization.
10. Packaging: Packaging according to customer requirements for storage.


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This process ensures high strength and durability, making seamless pipes suitable for demanding industrial applications.
Our steel pipe products undergo rigorous quality control to ensure each pipe meets industry standards and customer requirements. No matter what your project needs, we provide the best solutions for you.

Product Description

Item Details
Product Name Seamless Steel Pipe
Standard API 5L PSL 1, ASTM A53, ASTM Sa53, ASTM A106, ASTM Sa106
Grade A, B, X42, X52, X56, X60, X65
Surface Finish Pre-galvanized, Hot-dipped galvanized, Electro-galvanized, Black, Painted, Threaded, Engraved, Socket.
International Standard ISO 9000-2001, CE Certificate, BV Certificate
Packing 1. Big OD: in bulk
2. Small OD: packed by steel strips
3. Woven cloth with 7 slats
4. According to customer requirements
Main Market Middle East, Africa, Asia, Europe, South America, Australia
Country of Origin China
Productivity 5000 Tons per month
Remark 1. Payment terms: T/T, L/C
2. Trade terms: FOB, CFR, CIF, DDP, EXW
3. Minimum order: 2 tons
4. Delivery time: Within 25 days

+8615222547725

admin@sybhsteel.com

+86 15222547725