Welded large diameter thin wall steel pipe, penstock spiral welded steel tube, pipe astm a252

Packing:

1.In bundle, black, caps, beveled ends or plain ends
2.OEM/ customer's REQUEST
3.Marks: Standard * Material*OD*WT*L *Lott No./required

Shipping:

a. Length: ≤5.85m, loaded in 20FT Container, Max 22tons

b. Length: ≤11.85m, loaded in 40 FT Container, Max 27tons

c. Length: ≥12m, shipped by bulk vessel. FILO terms

d. Delivery time :about 20-30 days after received deposit 

Huaruitai spiral steel pipe can used for low-fluid transportation, oil and gas transportation, as well as used for steel pilings.

1.Larger outside diameter to 2032mm;

2.Lower prices comparing to erw steel pipe and seamless steel pipe;

3.Better Physical performance;

What we can do with SSAW welding steel pipe?

• API Spec 5L Line pipe and steel pipe standard;

• BG/T 9711.1-1997 Delivery of petroleum and natrual gasindustrial transportation steel pipe Technical conditions Part 1 Grade-A Steel Pipe;

• GB/T 9711.2-1999 Delivery of petroleum and natrual gas industrial transportation steel pipe Technical conditions Part 1 Grade-B Steel Pipe;

• SY/T5037-2000 Spiral submerged are welding steel pipe for low-pressure fluid delivery pipe;

• International Standard for Steel Piles;

FACTORY

INSPECTION

CERTIFICATE