• Model NO.：P-04
• Thickness：Sch 20
• Ends：Bevel Ends
• Standard：ANSI B36.10
• Coating Color：Black,Red,Blue,Oil
• Package：Small Size in Bundle, Big Size Bulk.
• Transport Package：Protect with Ends Cap
• Specification：28" x 12 meter long
• Trademark：Qishine
• Origin：China
• HS Code：7304900000

ASTM A53 ASTM 139

Packing:

1. Black painting, with caps, beveled ends or plain ends

2. OEM/ customer's REQUEST

3. Marks: Standard * Material*OD*WT*L *Heat No./required

Shipping:

a. Length: ≤5.85m, loaded in 20FT Container, Max 24tons

b. Length: ≤12m, loaded in 40 FT Container, Max 26.5tons

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

d. Delivery time :about 30 days after received deposit

Steel Pipes are manufactured in 4 versions

1. LONGITUDINALLY WELDED SAW

2. SPIRAL WELDED

3. ELECTRIC RESISTANCE WELDED (ERW)

4. SEAMLESS

SSAW steel pipe is the raw material of strip coil, often temperature extrusion molding, automatic double-wire double submerged arc welding process made of spiral seam pipe. Spiral steel pipe will strip into the pipe unit, the multi-roll rolling, strip rolled up, forming a circular gap opening gap, adjust the squeeze roll reduction, the weld gap control in the 1 ~ 3mm, and make both ends of the weld flush.

Test: Chemical Component Analysis, Mechanical Properties and other inspection.

Third Inspection: BV, SGS, CTI et cetera.

Pipe ends: with plain ends , with beveled ends, profiled

Coatings and linings: bared and coated

Packaging & Delivery

Packaging Details

Export Standard, PC BY PC, BUNDLES, BULK , WOODEN CRATES, WITH PVC BAGS ETC.

Port: Shanghai/Tianjin/Dalian

Lead Time : according to order quantity or deliver in one week with stocks.


 

SSAW Pipe Manufacturing Process