- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
Welded Pipe 1. Standard: GB, GBT 3091-2001, GBT3091 2. Grade:Q195-Q345, Q195, Q235, Q345 3. Thickness:4 - 10 mm 4. Section Shape: Round 5. Outer Diameter:377 - 508 mm 6. Technique: Cold Rolled 7. Certification: API 8. Surface Treatment: ISO 9. Material: Q195Q235Q345 ABX42X46X52X56X60X65 website:http:www.rtpetro.comproduct-servicewelded-pipe.html company:Shengli Oilfield R&T Machinery Manufacturing Co.,