Steel Pipe & Tube- ASTM A106 / A53
Overview
Seamless steel pipe is manufactured from solid billets through piercing, hot rolling, cold drawing or cold rolling without any welded seam. It features high pressure resistance, good sealing, uniform wall thickness, stable mechanical properties and long service life, widely used in fluid transportation, petroleum, chemical, boiler, machinery and high-pressure pipeline projects.
Production Process
- Hot Rolled Seamless Pipe
- Cold Drawn / Cold Rolled Seamless Pipe
- Precision Seamless Tube
Steel Grade
- Carbon Steel: 20#, 45#, Q345B(16Mn), ASTM A53, A106 Gr.B
- Alloy Steel: 15CrMo, 12Cr1MoV
- API 5L: X42, X46, X52, X56, X60, X65, X70
Execution Standard
- GB/T 8162 (Structure)
- GB/T 8163 (Fluid Service)
- API 5L
- ASTM A53 / A106 / DIN / EN Standards
Size Range
- Outer Diameter: 10mm – 630mm
- Wall Thickness: 2mm – 60mm
- Length: 6m, 12m, or customized length
- Processing: Cutting, chamfering, threading, beveling available
Key Features
- No welding seam, high pressure & high temperature resistance
- Good tightness, no leakage, high strength
- High dimensional accuracy, smooth surface
- Stable performance, long service life
- Suitable for high-pressure & critical applications
Main Applications
- Oil, gas, water, chemical fluid transportation
- Boiler, power station, heat pipeline
- Petroleum drilling & pipeline engineering
- Mechanical parts, shaft, sleeve, hydraulic system
- Construction, structure, high-pressure pipeline projects
Packing
- Bundled with steel strips, anti-rust treatment, wooden or steel frame packing, suitable for sea transportation.
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