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Precautions for storing straight seam steel pipes

Precautions for storing straight seam steel pipes

Most merchants did not use the straight seam steel pipe soon after purchasing it. So is there anything we need to pay attention to in the storage of straigh...

What should be paid attention to when welding galvanized steel pipe

What should be paid attention to when welding galvanized ste

1. The premise must be polished The galvanized layer of the weld must be polished away, otherwise air bubbles, trachoma, false welding, etc. will occur. It wi...

Causes and adjustment of uneven steel pipe wall thickness

Causes and adjustment of uneven steel pipe wall thickness

1. The uneven thickness of the spiral wall is caused by the uneven rolling centerline of the piercing machine, the unequal inclination of the two rolls, or the ...

Ways to avoid wear of spiral steel pipe

Ways to avoid wear of spiral steel pipe

1. The spiral steel pipe packaging should be able to avoid looseness and damage during normal handling, transportation, and storage. 2. If the buyer has speci...

Three welding techniques for stainless steel welded pipe

Three welding techniques for stainless steel welded pipe

At present, the welding methods of stainless steel welded pipes used in the industry mainly include argon arc welding, high-frequency welding, plasma welding, a...

Large diameter steel pipe forming method

Large diameter steel pipe forming method

1. Hot push expansion method: push expansion equipment is simple, low cost, convenient maintenance, economical and durable, and flexible product specifications....

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  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,