SAWL Pilling Pipe

1.Application: Pilling,Website:http://www.ausinpipeline.com, seashore platform, ground construction2. SAWL steel pipe Product specification: O.D.: Ф406.4~Ф1422.4mm(16-56in) Length: 3~12.3m W.T.: 8~50mm (apply to simple carbon steel, Low carbon alloy steel)Product standards: ASTMA252, API 5L, DIN EN10219/10224, BS, JIS A5525, JIS G3444, ASTMA139, GB/T3091GR.2/GR.3, Grade STK290-540, Grade A-E, Q215-Q3453. Pile pipe production process☆ Plate Ultrasonic Inspection: Each plate is first full-plate ultrasonic inspected after entering the process☆ Plate Edge Milling: The Plate edges are milled by Edge Milling Machine to obtain the required width, parallelism and bevel angles; ☆Plate Edge Crimping:The two edges of the plate are crimped at the Crimping Machine to get the required radius; ☆Forming: The first half of the plate is fed step by step into the Pipe Forming Press to form the plate into a" J "shape. Then another half of the plate is pressed step by step to form the plate into" C "shape. The last stroke is to press the plate into an open "O" shape; ☆Pre-Welding: The two edges of the open seam pipe should be brought together by tack welding machine then welded by tack welder using metal active-gas arc welding (MAG) process; ☆Inside Welding: The pipe is welded from inside of the pipe by multi-pass tandem submerged-arc welding (max. four wires); ☆ Outside Welding: The pipe is welded from outside of the pipe by multi-pass tandem submerged-arc welding;



Send product request

To: AUSIN PIPELINE MATERIAL&EQUIPMENT CO.,LTD
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

SAWH Water Pipe
SAWH Water Pipe Application:SAWH fluid pipe is our high quality commodity for exportation. It is cheap but with good quality.It is used for low pressure and middle...
API Line Pipes
API Line Pipes SAWH API Line Pipe is one kind of our superior products,Website:http://www.ausinpipeline.com, and it is satisfied by domestic and oversea clients. ...
Casing Pipe
Casing Pipe Casing is a large diameter pipe that serves as the structural retainer for the walls of oil and gas wells,Website:http://www.ausinpipeline.com, or ...
Epoxy Lined Steel Pipes
Epoxy Lined Steel Pipes Pipe inner liquid epoxy coated High quality LSAW steel pipe ,Website:http://www.ausinpipeline.com,spiral steel pipe, ERW steel pipe, seamless steel...
Polyurethane foam insulation pipeline
Polyurethane foam insulation pipeline Polyurethane foam insulation pipe is combined of high functionality polyether polyols,Website:http://www.ausinpipeline.com, and formed after the ch...
All supplier products

Same products

07 EA 200 GJV3072418R1
07 EA 200 GJV3072418R1 Seller: 07 EA 200 GJV3072418R1     Contact:Ding Tel:86-0592-5807279 Mobph:86-18059851632 Email:...
07 EB 90-S GJR5250900R0101
07 EB 90-S GJR5250900R0101 Seller: 07 EB 90-S GJR5250900R0101     Contact:Ding Tel:86-0592-5807279 Mobph:86-18059851632 Em...
DO802 3BSE022364R1
DO802 3BSE022364R1 Seller: DO802 3BSE022364R1     Contact:Ding Tel:86-0592-5807279 Mobph:86-18059851632 Email: 180...
940-122-101 abb
940-122-101 abb Seller: 940-122-101 abb     Contact:Ding Tel:86-0592-5807279 Mobph:86-18059851632 Email: 180598...
ABB DLM02
ABB DLM02 Seller: ABB DLM02     Contact:Ding Tel:86-0592-5807279 Mobph:86-18059851632 Email: 18059851632@...