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erw black welded steel pipe

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GB/T 3091-2015 Q235B Cs Erw Pipe Oil Transmission
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GB/T 3091-2015 Q235B ERW Black Steel Pipe design for oil transmission ERW steel pipes are manufactured by low-frequency or high-frequency resistance "resistance". They are round pipes welded from steel plates ... Read More

2021-05-24 15:24:55

PSL1 ERW Line Pipe
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API 5L PSL1 X46 ERW Line Pipe steel pipe use for oil filed ERW pipes means Electric Resistance Welded Pipes. ERW steel pipes and tubes are used. ERW steel pipes and tubes are used in various engineering ... Read More

2020-11-27 12:02:04

OHSAS 18001 PSL1 API 5L GrB Carbon Steel ERW Line Pipe
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OHSAS 18001 PSL1 API 5L GrB Carbon Steel ERW Line Pipe The urban gas pipeline network mainly uses ERW steel pipes, cast iron pipes and polyethylene (PE) pipes. From the perspective of safety and economy, that ... Read More

2021-06-30 14:44:44

Black Gas Field ASTM A53 ERW Carbon Steel Welded Pipe
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Black Gas Field ASTM A53 ERW Carbon Steel Welded Pipe High frequency welding (HFW) steel pipe is that ERW pipe produced with a welding current frequency equal to or greater than 70 kHZ. Through high-frequency ... Read More

2021-06-30 14:44:44

Pipeline Field Round API 5L X56M PSL2 Welding Black Pipe
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Pipeline Field Round API 5L X56M PSL2 Welding Black Pipe ERW steel pipes are made from rolled metal, or skelp, by welding and shaping. The seams are electrically welded. The end of the pipe is cut at right ... Read More

2021-06-30 14:44:44

OD 610mm ISO 21809 DIN 30670 API 5L PSL1 X42 ERW Line Pipe
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OD 610mm ISO 21809 DIN 30670 API 5L PSL1 X42 ERW Line Pipe ERW pipes means Electric Resistance Welded Pipes. ERW steel pipes and tubes are used. ERW steel pipes and tubes are used in various engineering ... Read More

2021-06-30 14:44:44

Anti Corrosive Coating API 5L X60 X65 PSL1 ERW Line Pipe
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Anti Corrosive Coating API 5L X60 X65 PSL1 ERW Line Pipe Electric resistance welded (ERW) pipe is manufactured by cold-forming a sheet of steel into a cylindrical shape.Current is then passed between the two ... Read More

2021-06-30 14:44:44

L320 L175 L210 L245 GB / T3091 Carbon Steel ERW Pipe
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L320 L175 L210 L245 GB / T3091 Carbon Steel ERW Pipe GB / T3091 ERW Carbon Steel Pipe Use In Various Engineering Purposes, Fencing, Scaffolding Etc Electric Resistance Welded pipe is used for welding pipe. ... Read More

2021-06-30 14:44:44

ASTM 53 EN10217 DIN 2458 EN10219 S355J2H CS ERW Pipe
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ASTM 53 EN10217 DIN 2458 EN10219 S355J2H CS ERW Pipe Out Diameter :114.3mm - 812.8mm ( 4 "- 32 " ) EN10210 / EN10219 S355J2H ERW Carbon Steel Pipe Is there any difference between HFW steel tube and ERW steel ... Read More

2021-06-30 14:44:44

Black Painted API 5L PSL1 X42 ERW Water Transmission Pipeline
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Black Painted API 5L PSL1 X42 ERW Water Transmission Pipeline Size: Round pipe:114mm-610mm Wall Thickness: 6.35-25mm Length: 3-24m according to customers' requirements Type: welded pipe/seamless pipe/cold drawn ... Read More

2021-06-30 14:44:44

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