Stainless Steel Plate,Carbon steel Plate,Aluminum Steel Plate


Continental Steel Co.,Ltd is a professional manufacturer of SSAW steel pipes with annual production capability of 300,000 metric tons. Equipped by most advanced production & test facilities from international and domestic, CSC has 7 submerged arc welding production line for SSAW pipe. Our products are strictly produced according to API 5L, API 5CT, EN10217, EN10219, EN10210, ASTM A53, ASTM A252, AS/NZ 1163 and other international standards and widely used for petroleum transmission, natural gas transmission, building construction, water conveying, steel structure as well as piling works.
SSAW WORKSHOP,Tubing Pipe,Low temperature pipe,Aluminum steel pipe



Manufacturing Process Of SSAW Pipe
In the spiral submerged arc welding (SSAW) process, also known as HSAW pipe, the weld is shaped like a helix. It uses the same submerged arc welding technique as LSAW pipe. The only major difference is that SSAW pipe is helically welded while LSAW is longitudinally welded. The manufacturing process is to roll the steel strip so that the rolling direction is at a certain angle to the direction of the center of the pipe, and then formed and welded, and the weld seam is a helical line.

Inspection Process

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