spiral steel pipe

Size

Length: 3-12m

WT: 5.6-20.6mm

OD: 219-2420mm

Material

Q195-Q345, A53 (A,B), St37

Technique

SAW, DSAW, SSAW

Inspection

Hydraulic test, chemical composition test, surface and flaw detection test

Application

Spiral tubes are mainly used in water supply engineering, petrochemical industry, chemical industry, power industry, agricultural irrigation, urban construction.

Standard

GB/T 9711.1-1997, ASTM A252-1998, DIN EN 10217, SY/T 5037, SY/T 5040, CJ/T 3022

Surface Treatment

Bared, oiled, painted,

or according to your requirement

Ends Treatment

Straight cut, beveled

or according to your requirement

Package

export standard package

Delivery Term

Trade terms: FOB, CIF, CFR

Delivery time: 15-45 days according to your order quantity

Payment Term

T/T or L/C at sight

Contact Person

Allen Jiang

Tel.: +86-22-5959 9677

Fax: +86-22-5959 9678

Mobile phone:+86-187 2232 1771

Instructions

Thank you for your kind attention. We will make every effort to assure that your requirement will be satisfied. We hope to establish long term business relations with you on the basis of equality and mutual benefit!