Origin mengcun Material steel brand GEE Model DN100 (B) Standard GB / T20592-09 compressive strength PN16bar special features high pressure level of a diameter of 108 types of welding forging connections · Name: · steel weld neck · Product Specifications: · DN10 - DN 2000 · Pressure Rating: · PN 10 - 160 bar · Standard: · GB, American Standard (ANIS), Japanese Standard (JIS), British standard (BS), German standard (DIN), Italian standard (UNI), etc. · flange types: flat welding flange with neck butt welded flange Flange flange socket welding flange threaded flange · seal types: full flat (Flat Face) convex type (Raised Face) convex surface type (Male and Famale) tongue and groove type (Tongue and Groove) annular sealing surface type (Ring Joint) · Material: · carbon steel, alloy steel, stainless steel. · Package: · trays, boxes, bags, bulk. Accordance with customer requirements for special packaging. · Transportation: · picking, cycling. Depending on the quantity of goods can be according to customer requirements. · Usage: · ocean, oil, petrochemical, shipbuilding, electricity, heat, gas, pharmaceutical, dairy products, beer, soft drinks, water and other projects. Note: Carbon steel: 20 #, A3, Q235,16Mn, ASTM A234, ASTM A105 and so on. Alloy: P5, P9, P11, P22, P92,12Cr1MoV, 15Mo3,15CrMo, Cr5Mo, Cr9Mo, 15CrMoG, 22CrMoG, 10CrMo910 so on. Stainless steel: 1Cr18Ni9Ti, 0Cr18Ni9,00Cr19Ni10,00Cr17Ni14Mo2,301,310,304, 304L, 18-8,321,316,316L, 2520 and so on.