Standard Material Specification
NO. Part Name AS to ASTM SS ASTM
Type A352LF3 Type A352LF3 Type F304(L) Type F304(L)
1-2 Body/Bonnet Type A352LF3 Type A352LF3 A182 F304(L) A182 F304(L)
3 Bolt A193L7 A193 3B8 A193 B8 A193 B8M
4 Nut A193L7 A1948 A1948 A1948M
5,8 Seal/Gasket RTFE+1010/PPL
6 Ball A182F304 A182F304(L) A182F304(L) A182F316(L)
7 Stem A182F304 A182F304(L) A182F304(L) A182F316(L)
9,10 Stem packing RTFE+1010/PPL
11 Gland A105N A351 CF8
12 Locating piece A182F321
13 Gland Nut A1944 A1948 A1948 A1948
14 Wrech A193L7 A193B8 A193B8 A193B8
15 Pin Q235A
Suitable Temperature ≥-40ºC≥-101ºC ≥-196ºC
Note:Other materials are available upon request.
CS=Carbon Steel;AS=Alloy Steel;SS=Stainless Steel;
Detai valve manufacturing Co., Ltd. Is one of regional leading valves manufacturer, consist of forged valves, gate valves, globe valves, ball valves, check valves, plug valves, metal to metal sealing butterfly valves, high temperature and high pressure power station valves, amount to more than 30 variety, 160 series, and almost up to 1000 specifications, conform to national and international advanced standards, such as ISO, API, ANSI, BS, DIN, NF, JIS, GB, JB, size 1/4"--24"(DN6DN2000 ), class 125Lb-2500Lb(0.1MPa-42.0MPa), working temperature-196 -- +680, material including carbon steel, alloy, stainless steel, cryogenic carbon stainless steel containing titanium, Monel, 20 alloy etc or can be tailor-made according to clients' requirement.
The products have been widely used in many fields, rang form oil plants, chemical plants, fertilizer plants, smelters, medical factories and power stations. Not only the products sold well in over 200 enterprises in China market, but they have been exported to more than ten countries and areas in Middle-East, South-East Asia, European, and America, enjoying a good reputation both in domestic and over-seas markets.
Hope to cooperate with both old friends and new clients to pursue and realize a brilliant future in the new 21st century.
