Specifications

1.ISO9001,CE,API
2.Good quality and Competive price
3.Good reputation in this line
4.Good after-sale service
5.Thick wall

Large diameter welded steel pipe

Size	325-1020mm
Wall thickness	8-35mm
Length	3-12m
Standard	GB/EN/ASTM/API/DIN
Certificate	ISO9001,CE,API
Material	Q235 Q345 20# 16Mn
Technique	ERW and LSAW
Section shape	Round
Special pipe	Thick wall pipe
Surface	Black painted, oiled, galvanized, as per customers' requirements
Ends	Plain, beveled by customers' requirements
Usage	Construction structure steel, shipbuliding, mining, machinery, automotive chassis
Others	We can provide square and rectangular steel pipe(thick wall) for you. As per customers' requirements, we can also manufacture special model products. If you have any other requests, please contact with us without hesitate.
Contact Information	Tel:18631712423 Fax:0317-3099705