Pipes are produced using Grades of steel from API 5L Gr-B to API 5L Grade X70. Pipes are made from carbon steel coils. After the strip is uncoiled, it proceeds to Edge Milling Unit then to the Forming section to from the pipe into Spiral (Helical) shape. The pipe is Sub-merged Arc Welded (SAW) automatically and continuously, internally and externally. Then the pipe is cut to the desired length. Beveling operation is done for both sides to be ready for field joining

Scope of Manufacture
	Spiral/Helical Formed Pipe
	Submerged-Arc Welded
	Plain End Steel Pipe

Diameter:
	18” to 132” (457mm to 3353mm)
Plate Thickness:
	6mm to 25.4mm (0.236” to 1.0”)
Pipe Lengths:
	40ft to 80ft (12.2m to 24.4m)
Common Base Materials
	API Grade B to X80 and AWWA

 

APPLICATIONS FOR OUR PRODUCTS

SPECIFICATIONS	APPLICATIONS
API 5L / ISO 3183 PSL 1 or PSL 2	Non-sour liquids: oil, hydrocarbon products, chemicals, process lines, water transmission.
API 5L / ISO 3183 PSL 2 with Annex G & API RP 5L3 (DWTT)	High pressure gas and NGL requiring Drop-Weight Tear Test (DWTT).
API 5L / ISO 3183 PSL 2 with Annex H and NACE TM0284, MR0175/ISO 15156	Sour service: crude, condensate, sour water.
AWWA C200-97	Low pressure water and sewer.
ASTM A252 and other ASTM's	Pilings, casings, and structural pipes.