سرنگ اسٽيل سپورٽ جي ويلڊنگ لاء احتياط?

What is carbon steel pipe? Carbon steel pipe is also called CS pipe. Carbon steel pipes are made of steel ingots or solid round steels through perforation into capillary tubes, جنهن کي پوءِ گرم ڪيو ويندو آهي, ٿڌي ڇڪيل يا ٿڌو ٺهيل. Carbon steel pipe plays an important role in my country’s steel pipe industry. Types of carbon steel pipes: Carbon steel pipes are…