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...rolling) steel plate into the billet of die or forming machine, using single plate as raw material. Double-sided submerged arc welding is used to enlarge the diameter. The finished product has complete speci...
DIN30670,DIN30671 Spiral Double Submerged-arc welded Steel Pipe DIN30670,DIN30671 Spiral Double Submerged-arc welded Steel Pipe Torich Strength: 1. Torich is the STEEL TUBE MAKER company in China,playing a sign...
GB/T 32970 Longitudinal Submerged-Arc Welded Steel Pipe For High Pressure Service At High Temperatures Material The material used in GB/T 32970 longitudinal submerged-arc welded steel pipes for high pressure se...
GB/T 32970: Longitudinal Submerged-Arc Welded Steel Pipe For High Pressure Service At High Temperatures Introduction GB/T 32970 is the standard specification for longitudinal submerged-arc welded steel pipes us...
...Submerged arc welding Machine This machine consists of walking bench, column, beam, welding arm, welding torch mechanical tracking device, flux recovery and treatment system, electrical control system and su...
..., is a type of carbon steel pipe that is manufactured using spiral welding and submerged arc welding techniques. It is widely used in various industries due to its high strength, durability and corrosion res...
...Submerged Arc Welding Machine 1. More function in manual arc welding and carbon arc gouging. 2. Use digital display to preset welding parameter accurately. 3. Soft switch technology makes the machine high ef...
...Submerged Arc Welding Machine 1. More function in manual arc welding and carbon arc gouging. 2. Use digital display to preset welding parameter accurately. 3. Soft switch technology makes the machine high ef...
...Submerged Arc Welding Machine 1. More function in manual arc welding and carbon arc gouging. 2. Use digital display to preset welding parameter accurately. 3. Soft switch technology makes the machine high ef...
...Submerged Arc Welding Machine 1. More function in manual arc welding and carbon arc gouging. 2. Use digital display to preset welding parameter accurately. 3. Soft switch technology makes the machine high ef...
...Submerged Arc Welding Machine 1. More function in manual arc welding and carbon arc gouging. 2. Use digital display to preset welding parameter accurately. 3. Soft switch technology makes the machine high ef...
...Submerged Arc Welding Machine 1. More function in manual arc welding and carbon arc gouging. 2. Use digital display to preset welding parameter accurately. 3. Soft switch technology makes the machine high ef...
...Submerged Arc Welding Machine 1. More function in manual arc welding and carbon arc gouging. 2. Use digital display to preset welding parameter accurately. 3. Soft switch technology makes the machine high ef...
...Submerged Arc Welding Carbon Steel Pipe for Piling Use LSAW steel pipe (Longitudinally Submerged Arc Welding abbreviated as LSAW) is a professional expression term for LSAW steel pipe. It uses a single mediu...
...UOE double side submerged arc welding. UOE mill adopts U & O forming, the formed pipes are welded multiple-wire welding inside and outside. In accordance with different requirements of the customers, the wel...
...UOE double side submerged arc welding. UOE mill adopts U & O forming, the formed pipes are welded multiple-wire welding inside and outside. In accordance with different requirements of the customers, the wel...
...Submerged Arc Welding Machine H Beam Steel Production Line 1. Main features ● H beam gantry gate welding machine has two structures: gantry gate move type & double cantilever move type. ● Gantry gate or cant...
...Submerged Arc Welding Machine H Beam Steel Production Line 1. Main features ● H beam gantry gate welding machine has two structures: gantry gate move type & double cantilever move type. ● Gantry gate or cant...
...Submerged Arc Welding BS1387 Seamless Pipeline What is a LSAW steel pipe? (Longitudinally Submerged Arc Welding steel pipe) LSAW steel pipe in leaflets plate as raw material, the steel plate in the mold or m...