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...certain spiral angle (called forming angle) into a tube blank, and then welding the tube seam together. It can be made with a narrower Strip steel produces large diameter steel pipes. Its specifications are ...
... and cutting the flow medium. Transportation is one of the five major transportation industries along with railway, highway, water and shipping. Straight seam steel pipe pressure pipes are widely used in c...
...o straight seam welded pipes and spiral welded pipes according to the form of welds. Classified by production method: arc welded pipe, resistance welded pipe, (high-frequency, low-frequency) gas welded pipe,...
...ssaw pipe production line ,pipe hydrotester,pipe chamfering machine ,our product has won several national patents and have gone abroad entered the international market.We can design and supply as per custome...
...Q235,Q345,ST37, A36,45# ,16Mn,etc Thickness 1.0-35mm Length 3000~6000mm Surface Annealed, pickled, polished Usage It is ......
.../T3091, ASTM A53, DIN D2444, etc Materials Q235, Q235B, Q345, St37-2, St52, SS400, STK500, ASTM A53, S235JR Applications water pipe, oil and gas pipe, pipe piles, dredge pipe, etc Certificate API-5L, ISO9001...
API5L Q235 Q345 SSAW ERW Spiral Welded Steel Water Pipe Butt Carbon Steel Pipe Product Name Spiral Welded Pipe Standard API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511,ASTM ......
SSAW Pipe ASTM A252 Grade 2 Structure Carbon Steel tube Spiral Welded Steel Pipe SSAW Steel Pipeline Product Description Specification OD: 219-2032mm WT: 5.0-20mm Technique SSAW (spiral submerged arc welded) Ma...
... in an adjustable angle from parallel with billet center line while at the same time, welding the seam continuously. The resulting pipe is available in large internal diameters. Prior to welding, the wire el...
...SSAW LSAW Welded Steel Pipeline Large Diameter 3PE SSAW Spiral Carbon Steel Pipe 1000mm welded pipe Product Description Product Name Pipe Material API Carbon steel Place of Origin China Standard DIN GB ISO J...
...SSAW Spiral Welded Steel Pipe 1800mm Diameter Steel Pipe Product introduction Steel pipe, a hollow cylindrical steel, has a hollow cross-section, and its length is far greater than the diameter or perimeter ...
... steel spiral welding process, usually using GB/T Chinese standard. This steel has good weldability and excellent mechanical properties. Q235JR is usually used in the construction field because it is a carbo...
..., GB/T9711.1,GB/T9711.2, A, B, X42-X80, L175-L555,L245NB, etc. Material 1.0033,08F,A53,A106,Q235,Q345b, Out Diameter 159mm-3200mm Wall Thickness 3mm-30mm Length 5.8m-11.8m,or as customer's requirements. Plac...