High Speed Spiral Pipe Mill Automated Spiral Welded Pipe Mill
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... technology and combining with the actual situation in China. It is the most competitive and mature unit with technical characteristics of Duolek Heavy Industry. ▶ Production process of spiral welded pipe unit: The...
Shandong Dorco Heavy Machinery Co., Ltd.
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Front Swing Spiral Welded Pipe Mill Production Line 219-2200 Mm Pipe Diameter
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... 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 mainly for front swing type and rear swing type.This machine is composed of uncoiler, feeding,...
Hebei Tianxianghao Metallurgical Equipment Manufacturing Co., Ltd.
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1.2-20mm SSAW Carbon Steel Spiral Welded Pipe Large Diameter Steel Pipe
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.... The production standard of the spiral welded pipe is more than that of the straight seam welded pipe. Mainly used in steel structure engineering, machinery manufacturing, construction water, oil pipelines and other low-pressure fluid pipelines, and can...
Cangzhou Junxi Group Co., Ltd.
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Cold Drawn Spiral Welded Steel Pipe A53 A333 A106 St45 Sch40 DN15 SSAW Spiral Welded Pipe
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...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, furnace welded pipe. The production process of...
Shandong Zhengde Metal Manufacturing Co., Ltd
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Anti Corrosion API 5L 3PE Coated Spiral Welded Pipe
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...Spiral Welded SSAW Steel Pipe Generally speaking, the welded steel pipes are divided into general welded pipe, galvanized welded pipe, oxygen welding tube, metric system welded tube, transformer tube, welding thin wall pipe and spiral welded pipe etc. Specification of Thickness of Anti-corrosive Coating Layer DN of steel pipe......
Hebei Shengtian Pipe Fittings Group Co., Ltd.
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Longitudinal Welded Pipe Spiral Welded Pipe Large Diameter Welded Pipe Hot-Rolled Thick-Walled Coiled Pipe Square Rectangular Pipe Round Pipe Manufacturer Price
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... pipes are divided into 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, furnace welded pipe. The...
SHANDONG ZHENGDEMETAL MANUFACTURING CO.,LTD.
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API 5L Standard Spiral Welded Pipe SSAW Pipe Oil And Gas Carbon Steel Pipe
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Spiral Welded Pipe SSAW Pipe API 5L Standard Oil and Gas Carbon Steel Pipe Product Name Carbon Steel Pipe Spiral Welded Pipe Standard JIS, AISI, ASTM, DIN, TUV,BV,SUS,etc Material Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn,etc Thickness 1.0-35mm Length 3000~......
Joho Steel Co., Ltd
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EN 10208-2; L415MB spiral welded pipes in Pipe Size :508 NACE MR0175 PSL2 Production Year :2018
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Spiral weld pipes Dimensional standards EN 10220:2002 “Seamless and welded steel tubes - General tables of dimensions and masses per unit length” ISO 4200:1989 “Plain-end steel tubes, welded and seamless” CSN 42 5738:1979 “Spiral weld steel pipes” DIN 2458:1981 “Welded steel tubes” EN 10219-2:1997 “Cold formed welded structural hollow sections of non-alloy and fine grain steels” API Spec 5L:2004 “Specification for Line Pipe......
BEST PIPELINE EQUIPMENT CO.,LTD
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Perforated Spiral Welded Pipe
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...spiral welded pipe is made with steel belt perforated, then coiled to the unfinished piping according to certain spiral line's angle (formation angle), then finished with sub arc welding of the pipe seams. The spiral angle degree of the welding seam of spiral welded pipe is 50-75 degrees generally, therefore the spiral welded joint place resultant stress is 60-85% of that of the straight seam welded pipe......
Wuxi Zhi Yi Da Metal Products Co., Ltd
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ASTM A252 Reliable Spiral Steel Pipes API 5L Spiral Welded Pipe For Industries
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...Spiral Steel Pipes for Industries Spiral Steel Pipe It is made by rolling low-carbon carbon structural steel or low-alloy structural steel strip according to a 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 expressed by outer diameter * wall thickness, and the welded...
Shandong Heyixin Metal Materials Co., Ltd
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