Forming Type：1/2”-16” (DN15-DN400) Integal Cold Forming 18”-24” (DN450-DN600) Argon Welding Forming
Size：1/2”-24”(DN15-DN600)
Standard：ASME B16.9,MSS SP-43 ,HG205099,HG20621
Wall Thickness：SCH5S-SCH40S
Material：Carbon Steel, Stainless Steel, Nickel Copper.