Specifications

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

Round hollow tube

Size	325-1020mm
Wall thickness	8-35mm
Length	3-12m
Standard	GB/EN/API/DIN/ASTM
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	Petroleum and nature gas industry, chemical industry, electric industry, liquid transportation and construction steel, drainage project and city construction
Others	We can provide square and rectangular steel tube (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:18233790325 Fax:0317-3099705