Product Name

Outer Diameter

159-3620mm

Wall thickness 

3.0-20mm

Length

4--12m or other length as customer's requirement

Standard

GB, ASTM, DIN, API

Section shape

Round

Certificate

ISO 9001:2008, CE

Delivery Time

7-30 days according to contract quantity

Material 

16Mn, Q195-Q345, A53-A369

Surface treatment

1.Black Painted or varnish painted

2.Galvanized

3.3PE,3PP,Epoxy resin painting,ployurethane painting

4.according to customers requirement

Technique

1)ERW: Electronic Resistance Welded

2)EFW: Electronic Fusion Welded

3)SSAW: Spirally Submerged Arc Welded

4)LSAW: Longitudinal Submerged Arc Welding

Packing 

labeled and bundled together with steel strip

Usage

Used for fluid delivery, such as water, gas, and oil

Payment terms:

T/T, L/C