Different series for stainless steel pipe

Even for the same category of stainless steel pipe we sell now, we know that there are different series among it. Under this situation, we would have a detailed introduction for customers. And we hope this would give your guide once you need to purchase them. First of all, we can see whole situation for stainless steel pipe. Their diameter would range from 6-630mm for seamless steel pipes and welded pipes 6-300mm. Then, for the 300 series stainless steel pipe, we can figure out the grade from 304- 304/L–304H–309/S–309H–310/S–310H–316L–317L- 321–321H–347–347H. For 400 series stainless steel pipe, there is the category of 410. Of course, nickel alloy grades can be classified into Alloy 20–200–400–600– 601–625–825H–825HT–C276. For example, Threewaysteel pipe company can provide Alloy / Stainless Steel Pipe for the usage place of petroleum, chemical engineering, electricity, and boiler.