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Threeway Steel-Seamless Steel Pipe, ERW Steel Pipe, LSAW Steel Pipe, SSAW Steel Pipe
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Oil Prices Get Boost

Oil Prices Get Boost from Stronger US Equities

Oil edged up with support from U.S. equities, but pandemic-driven demand concerns capped the price rebound.   Crude futures of N...

steel pipes fittings

How to install stainless steel pipes fittings

1. The arc starting of stainless steel pipe fittings adopts the re-welding method, and the arc closing adopts the method of full arc craters. The arc star...

Piping and Component Materials

Inspection of Piping and Component Materials

Piping and Component Materials 1. Material purchased is from the client approved manufacturer or vendor 2. Material specificatio...

welding galvanized steel pipe

What should be paid attention to when welding galvanized ste

1. the premise must be polished However, the galvanized layer at the weld must be polished away, otherwise air bubbles, trachoma, and false wel...

hot rolled seamless steel pipe

How is hot rolled seamless steel pipe tested before leaving

After the seamless steel tube is completed, it is necessary to consider delivery, distribution, testing and other issues. Compared with the specific produ...

Hot-dip galvanizing 10 questions (2)

[6]Q: What are the main reasons for the zinc layer to fall off? A: The zinc layer has poor adhesion, and the zinc layer falls off in th...

Factory Introduction
Our Clients
  • 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,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,
  • Seamless Steel Pipe,ERW Steel Pipe,LSAW Steel Pipe,SSAW Steel Pipe,