Spiral steel pipe is a spiral welded steel tube made of strip steel
coil as raw material and often formed by warm extrusion.The spiral
steel tube feeds the strip into the welding tube unit, and after
rolling with multiple rollers, the strip is gradually rolled up to
form a round tube blank with open clearance. The pressure reduction
of the extrusion roller is adjusted so that the
weld clearance is controlled at 1~3mm and both ends of the welding
joint are flush.
What are the advantages of spiral welded pipe?
Spiral pipe features: straight seam welded pipe production process
is simple, high production efficiency, low cost, rapid
development.Spiral welded pipe generally has higher strength than
straight welded pipe. Welded pipe with larger pipe diameter can be
produced from narrow blank, and welded pipe with different pipe
diameter can also be produced from blank of the same width.
Q: Are you trading company or manufacturer?
A: We are a sino-Singapore joint venture belong to Husteel Industry
Q: How long is your delivery time?
A: Depends on pipes size and quantity. 7-10 days for stocked steel
pipe and 20-40 days for new productions according to quantity.bowl
shape stainless steel smoking pipe screens
Q: Do you provide samples? Is it free or extra? 201 Stainless Steel
Pipe used for Food and Chemical Industry
A: Yes,we could offer free steel pipe sample for your evaluation.
stainless steel pipe fitting
Q: What is your terms of payment? steel pipe
A: 20%+80% T/T or 100% irrevocable L/C at
sight/30days/60days/90days, the specific payment should be
addressed by further discussion.