Product Name: Carbon Steel Dismantling Joint (DN50-DN2600) Model NO.: DN50-DN2600 Connection: Flange Material: Low Carbon Steel Standard: DIN, ANSI, GB, JIS, BSW Body: Carbon Steel, Stainless Steel Bolts, Nuts, Wahsers: Galvanized Steel, Stainless Steel Seal Gasket: Rubber NBR, EPDM, Viton Working Pressure: Pn10-16-25-63-100 Size: Dn50-Dn3000 Trademark: AHSUNVAL, MEIJI, OEM Transport Package: Wooden Cases Specification: ISO, API, CE, WRAS, SGS Origin: China Product Description we are producing dismantling joints with material in ductile iron and carbon steel welded, with full sizes up to DN3000, working pressure up to PN100, we can produce the dismantlings to customer's design.