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English 
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19-273mm
0.8-8.0mm
6M or customized
Q195/Q235/Q345
FOB, CIF, CFR, EXW
one container
Bundle,PVC Coating or as customer request
10days from stock;20-30days produced according to the quantity
Available
TIANJIN,CHINA
TT deposit +BL copy / LC or 100% LC at sight
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The thickness range is 0.8-8mm
The material is Q195\Q235\Q345 High-frequency straight seam welded steel pipe is also called straight seam high-frequency electric resistance welded steel pipe. Its characteristics are: high welding speed, small welding heat affected zone, welding can not clean the work piece, weld thin wall pipe, weldable metal pipe.
The high-frequency resistance welded steel pipe is different from the ordinary welded pipe welding process. The welded joint is made of the base material of the steel strip body, and the mechanical strength is better than that of the general welded pipe. The surface is smooth, high precision, low cost and low weld seam height, which is beneficial to the coating of 3PE anti-corrosion coating. The welding method of high-frequency welded steel pipe and submerged arc welded pipe is significantly different. Since the welding is done instantaneously at high speed, the difficulty in ensuring the welding quality is much higher than that in the submerged arc welding method. Our products are strictly up to Standard GB/T 3091-2001,GB/T13912-2002, BS 1387, ASTM F1083 etc.
About pipe parts you can choose Pipe ends,such as：plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers’ requirement.
About surface you can choose oil,painting and custom. |
 Beveled End |  Rolled Grooved |  Weld steel part at pipe end or perforate holes |
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| | | |
The thickness range is 0.8-8mm
The material is Q195\Q235\Q345 High-frequency straight seam welded steel pipe is also called straight seam high-frequency electric resistance welded steel pipe. Its characteristics are: high welding speed, small welding heat affected zone, welding can not clean the work piece, weld thin wall pipe, weldable metal pipe.
The high-frequency resistance welded steel pipe is different from the ordinary welded pipe welding process. The welded joint is made of the base material of the steel strip body, and the mechanical strength is better than that of the general welded pipe. The surface is smooth, high precision, low cost and low weld seam height, which is beneficial to the coating of 3PE anti-corrosion coating. The welding method of high-frequency welded steel pipe and submerged arc welded pipe is significantly different. Since the welding is done instantaneously at high speed, the difficulty in ensuring the welding quality is much higher than that in the submerged arc welding method. Our products are strictly up to Standard GB/T 3091-2001,GB/T13912-2002, BS 1387, ASTM F1083 etc.
About pipe parts you can choose Pipe ends,such as：plain, beveled, threaded, socket with holes, with PVC clap/ coupling/ clamp, or as customers’ requirement.
About surface you can choose oil,painting and custom. |
Beveled End | Rolled Grooved | Weld steel part at pipe end or perforate holes |
