Supply the best price of erw pipe

Supply the best price of erw pipe:
1.ISO9001-2000
2.Variety Sizes
3.Quick deliver
Supply the best price of erw pipe:
Introduction:

Supply the best price of erw pipe used for low pressure liquids conveyance, such as water, gas, and construction

Specification:

Standard
1.GB/T3091-2008 2.BS1387-1985 3.ASTM A53-1996
Steel grade
Q195 Q215 Q235 Q345
Section shape
Round
O.D
20-219mm
Wall thickness
1.5-10mm
Length
6-12m
Surface treatment
Paint in black or hot dipped galvanized
Package
Standard export seaworthy packing as your require
Payment terms
30%T/T as disposit 70% againest B/L copy or L/C at sight from top bank






Process
Book Review: The coil forming all the pressure level
Welding: welding together the forming of sheet
Delivery: Delivery to the sheet forming machine
Ultrasonic testing: the forming of the pipe by ultrasonic testing, will pick up the defective pipe
Cutting: The different lengths of pipe cut to length
Flat: tube ends debarring to smooth pipe end
Pressure test: The forming of the pipe by water pressure test, pressure test tube capacity
X-ray: tube weld test whether the tight
The ultimate test: Check whether the defective pipe surface
Standard spray: spray tube identification, production standards, specifications
Warehousing: storage weigh
Our Advantage

My company has many production lines, production GB/T12770-2002, BS1387-1985, ASTM A-53, GB/T3091-2001 other standard pipe, complete product specifications.

Exports to Europe, North America, the Middle East, Africa, Asia and other countries and regions, well received by consumers!

According to customer demand production of special specification pipe.
Good quality and exciting price!

Tel:
0086-371-69162588
Mobile:

0086-18638188250
We are sure that from pure-hearted cooperation we can establish good Relationshipes.Feel free to contact us,we are sure to satisfy you with our professional information,top quality products,best price,and efficient
services.
We can do special orders as customers requeire!