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Fluid Transport Steel Pipe – Seamless & Welded – GB/T 8163
Fluid Transport Steel Pipe
Seamless & Welded – OD 5-256mm – GB/T 8163 – Grade 20#
Product Overview
Our fluid transport steel pipes are manufactured to GB/T 8163 standard, suitable for conveying water, oil, gas, and other fluids at ambient to medium temperatures. Both seamless and welded options are available in outer diameters from 5mm to 256mm.
✅ Standard – GB/T 8163-2018 (current)
✅ Grade – 20# (most popular), 10#, Q345
✅ OD range – 5mm – 256mm
✅ WT range – 1.5mm – 20mm
✅ Seamless or ERW welded – Choose according to pressure requirements
✅ 100% hydrostatic tested – Per standard requirements
Key Specifications
| Parameter | Details |
|---|---|
| Standard | GB/T 8163 |
| Grades | 10#, 20#, Q345 |
| OD Range | 5mm – 256mm |
| WT Range | 1.5mm – 20mm |
| Length | 4m – 12m |
| Tensile Strength (20#) | 410 – 550 MPa |
| Yield Strength (20#) | ≥245 MPa |
Applications
Municipal water supply lines
Industrial process piping
Compressed air systems
Fire protection pipelines
Low pressure steam lines
Quality
100% hydrostatic test
Flattening test per standard
EN 10204 Type 3.1 MTC
Contact
📧 Email: yjhtrade@gmail.com
📞 WhatsApp: +86 15106174543
🌐 Website: /
Contact Person: Alice Yuan
Tags: Fluid Transport Pipe GB/T 8163 20# Steel Pipe Seamless Steel Pipe Water Pipe
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