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...Submerged Arc Welding Machine H Beam Production Line Automatic Welding Machine The machine is a special equipment for assembling, welding, and straightening H beam, I beam and conical I Beam.It integrates t...
Double Submerged Arc Welded Steel Pipe(LSAW Steel Pipe ) Commodity name Double Submerged Arc Welded Steel Pipe(LSAW Steel Pipe) Production technique welded Outer diameter 219---1620mm thickness 5---18mm Length ...
... resistance and electrical conductivity. Generally, contact tips are made of copper or chromium zirconium copper. Currently, most of the large diameter oil pipes are welded by...
TORICH DIN30670 Double Spiral Submerged Arc Welded Steel Pipe Standard: GB/T13793,GB/8713,GB/3693,GB/T6728,DIN2393/2394,ASTM-A513,......
Standard: BS6323-7 Seamless and welded steel tubes for automobile mechanical and general engineering purposes Part 7: Specific requirements for submerged arc welded steel tubes Seamless and welded tube : O.D.: ...
T beam welding line machine Automatic Submerged Arc Welding Machine Service and warranty: Check and acceptance Accept according to technical agreements and contract between each other. Normal principles 1 accor...
... steel pipes of different diameters with strips of the same width, and produce steel pipes of the same diameter with strips of different widths. Spiral pipe welding machine (spiral steel pipe machine) is mai...
Standard: BS6323-7 Seamless and welded steel tubes for automobile mechanical and general engineering purposes Part 7: Specific requirements for submerged arc welded steel tubes Seamless and welded tube : O.D.: ...
...Submerged Arc Welding Machine for H Beam Welding 1. This equipment is for comprehensive welding purpose, widely used in construction steel structure, vehicle beam and H beam welding automatic production. It ...
Important for the welding of low carbon steel and low alloy steel welded structure, such as boiler. pressure vessel, nuclear power plant containers....
Important for the welding of low carbon steel and low alloy steel welded structure, such as boiler. pressure vessel, nuclear power plant containers....
Important for the welding of low carbon steel and low alloy steel welded structure, such as boiler. pressure vessel, nuclear power plant containers....
Important for the welding of low carbon steel and low alloy steel welded structure, such as boiler. pressure vessel, nuclear power plant containers....
Important for the welding of low carbon steel and low alloy steel welded structure, such as boiler. pressure vessel, nuclear power plant containers....
Important for the welding of low carbon steel and low alloy steel welded structure, such as boiler. pressure vessel, nuclear power plant containers....
Important for the welding of low carbon steel and low alloy steel welded structure, such as boiler. pressure vessel, nuclear power plant containers....
Standard: BS6323-7 Seamless and welded steel tubes for automobile mechanical and general engineering purposes Part 7: Specific requirements for submerged arc welded steel tubes Size range: O.D.: 508-2020mm W.T....
... frequency welded pipe mill, spiral pipe mill, end facing hydraulic testing equipment machine and straight seam pipe machine and we have ......