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Valve industry national standards

Views:1678 TimesDate:2017-10-28

Number of standard number
1 GB/T 1047 - 1995 pipe components nominal diameter
2 GB/T 1048 - 1990 nominal pressure for pipe components
3 GB/T 11698 - 1989 metal valves for use in marine flanged structure length
4 GB/T 12220 - 1989 Universal Valve Symbol
5 GB/T 12221 - 1989 flanged metal valves structure length
6 GB/T 12222 - more than 1989 rotary valve driving device connection
7 GB/T 12223 - 1989 part rotary valve driving device connection
8 GB/T 12224 - 1989 steel valves - General requirements
9 GB/T 12227 - 1989 steam trap classification
10 GB/T 12248 - 1989 steam valve terminology
11 GB/T 12249 - 1989 steam trap flag
12 GB/T 12250 - 1989 steam trap Valves structure length
13 - 1991 GB/T 12712 recovery of condensate from steam heating system and a steam trap valve technical management requirements
14 GB/T 15188 · 1 - 1994 Valves structure length welding valve
15 GB/T 15188 · 2 - 1994 Valves structure length to clamps the connection valve
16 GB/T 15188 · 3 - 1994 valve structure within the length of thread connection valve
17 GB/T 15188 · 4 - 1994 Valves structure length of external thread connecting valve
18 GB/T 12225 - 1989 Universal Valve Specification of copper alloy castings
19 GB/T 12226 - 1989 universal valve cast iron technical condition
20 GB/T 12227 - 1989 universal valve ductile iron castings technology conditions
21 GB/T 12228 - 1999 universal valves - Specification of carbon steel forgings
22 GB/T 12229 - 1989 universal valves - Specification of carbon steel castings
23 GB/T 12230 - 1999 universal valve Austenitic Steel Castings Technical specification
24 GB/T 4213 - 1992 pneumatic regulating valve
25 GB 7512 - 1998 valves for liquefied petroleum gas cylinders
26 GB/T 8464 - 1998 with inner thread connection valve Plumbing
27 GB 10877 - 1989 oxygen bottle valve
28 GB 10879 - 1989 valves for dissolved acetylene cylinders
29 GB/T 12232 - 1989 flanged iron gate valve
30 GB/T 12233 - 1989 universal valves - Flanged steel globe valves and lift check valve
31 GB/T 12234 - 1989 universal valves flanged and butt-weld steel gate
32 GB/T 12235 - 1989 flanged steel globe valves and lift check valve
33 GB/T 12236 - 1989 universal valve steel swing check valve
34 GB/T 12237 - 1989 universal valve connecting flange and butt welding steel ball valve
35 GB/T 12238 - 1989 universal valve flange and the clamping connection butterfly valve
36 GB/T 12239 - 1989 universal valve diaphragm valve
37 GB/T 12240 - 1989 universal valve iron plug valves
38 GB/T 12241 - 1989 safety valves - General requirements
39 GB/T 12243 - 1989 spring loaded safety valve
40 GB/T 12244 - 1989 General requirements for pressure reducing valves
41 GB/T 12246 - 1989 pilot operated pressure reducing valve
42 GB 13438 - 1992 argon gas cylinder valve
43 GB 13439 - 1992 chlorine bottle valve
44 GB/T 13932 - 1992 universal valve iron swing check valve
45 GB/T 14173 – 1993 technical conditions of plane steel gate
46 GB/T 15185, 1994 iron and copper ball valve
47 GB 15382 - 1994 gas cylinder valves - General technical conditions
48 GB/T 12242 - 1989 performance test methods for safety valves
49 GB/T 12245 - 1989 decompression valve performance test method
50 GB/T 12251 - 1989 steam valve test method
51 GB/T 13927 - 1992 universal valve pressure test
52 GB/T 14173 – 1993 technical conditions of plane steel gate
53 GB/T 9112 - 2000 types and parameters for steel pipe flanges
54 GB/T 9113.1 - 2000 graphic integral steel pipe flanges
55 GB/T 9113.2 - 2000 integral steel pipe flange
56 GB/T 9113.3 - 2000 with tongue and groove face for integral steel pipe flanges
57 GB/T 9113.4 - 2000 ring joint face integral steel pipe flanges
58 GB/T 9114 - 2000 convex hubbed screwed steel pipe flanges
59 GB/T 9115.1, 2000 plane, convex face welding steel pipe flanges
9115.2 - 60 GB/T 2000 welding steel pipe flanges with tongue and groove face
61 GB/T 9115.3 - 2000 with tongue and groove face welding steel pipe flanges
62 GB/T 9115.4 - 2000 ring joint face welding steel pipe flanges
63 GB/T 9116.1 - 2000 graphic process with a steel pipe welding neck flange
64 GB/T 9116.2 - 2000 bump with a steel pipe welding neck flange
65 GB/T 9116.3 - 2000 groove with a steel pipe welding neck flange
66 GB/T 9116.4 - 2000 ring is connected with a steel pipe welding neck flange
67 GB/T 9117.1 - 2000 plane sudden hubbed socket welding steel pipe flanges
68 GB/T 9117.2 - 2000 bump hubbed socket welding steel pipe flanges
69 GB/T 9117.3 - 2000 mortise hubbed socket welding steel pipe flanges
70 GB/T 9117.4 - 2000 hubbed socket welding steel pipe flanges
71 GB/T 9118.1 - 2000 with raised face welding ring neck loose plate steel pipe flanges
72 GB/T 9118.2 - 2000 ring connected with welding neck band loose plate steel pipe flanges
73 GB/T 9119, 2000 plane, convex plate flat welded steel pipe flanges
74 - 2000 GB/T 9120.1 welding neck collar with raised face loose plate steel pipe flanges
75 GB/T 9120.2 - 2000 concave and convex face welding ring loose plate steel pipe flanges
76 - 2000 GB/T 9120.3 welding neck collar with tongue groove face loose plate steel pipe flanges
77 GB/T 9121.1 - 2000 with a ring raised face loose plate steel pipe flanges
78 GB/T 9121.2 - 2000 convex surface welding ring loose plate steel pipe flanges
79 GB/T 9121.3 - 2000 with a ring groove face loose plate steel pipe flanges
80 GB/T 9122 - 2000 turnup ring loose plate steel pipe flanges
81 GB/T 9123.1, 2000 plane, convex steel pipe flanges
82 GB/T 9123.2 - 2000 convex surface of steel pipe flanges
83 GB/T 9123.3 - 2000 with tongue and groove face for steel pipe flanges
84 GB/T 9123.4 - 2000 ring joint face for steel pipe flanges
85 GB/T 9124 - 2000 steel pipe flanges technical conditions
86 GB/T 9126.1 - 1988 for steel pipe flanges with asbestos rubber gasket
87 GB/T 9126.2 - 1988 for steel pipe flanges with raised face of asbestos rubber gasket
88 GB/T 9126.3, 1988 concave and convex surface for steel pipe flanges with asbestos rubber gasket
89 GB/T 9126.4 - 1988 steel pipe flanges with tongue and groove face for asbestos rubber gasket
90 GB/T 9128.1 - 1988 steel pipe flange cover connected with octagonal ring gasket
91 GB/T 9128.2 - 1988 steel pipe flange cover connected with oval ring gasket
92 GB/T 9129 - 1988 steel pipe flange cover connecting specification for asbestos rubber gaskets
93 GB/T 9130 - 1988 steel pipe flange cover connected with metal ring gasket technology conditions
94 GB/T 12388 - 1990 gaskets for pipe flanges sealed performance test method
95 GB/T 12621 - 1990 gaskets for pipe flanges Standard Test Method for stress relaxation
96 GB/T 12622 - 1990 pipe flange gasket compressibility and recovery test method
97 GB/T 13402 - 1992 large-diameter carbon steel pipe flanges
98 GB/T 13403 - 1992 large-diameter carbon steel pipe flanges
99 GB/T 13404 - 1992 pipe flanges with PTFE envelope gasket
100 GB/T 14626 - 1993 forged steel threaded pipe fittings
101 GB/T 15530.1 - 1995 copper alloy integral forging flange
102 GB/T 15530.2 - 1995 copper alloy welding neck flange
103 GB/T 15530.3 - 1995 copper alloy blank flanges
104 GB/T 15530.4 - 1995 copper alloy welding neck flange
105 GB/T 15530.5 - 1995 copper alloy welding ring loose plate steel flanges
106 GB/T 15530.6 - 1995 copper alloy welding ring loose plate steel flanges
107 GB/T 15530.7 - 1995 copper alloy flanges
108 GB/T 15530.8 - 1995 specifications for copper alloy and composite flanges
109 GB/T 15601 - 1995 pipe flanges with metallic jacketed gasket
110 GB/T 17185 - 1997 steel pipe flanges
111 GB/T 17186 - 1997 steel pipe flange strength calculation method
112 GB/T 17241.1 - 1998 specifications for cast iron pipe flanges
113 GB/T 17241.2 - 1998 table for cast iron pipe flanges
114 GB/T 17241.3 - 1998 hubbed threaded cast iron pipe flanges
115 GB/T 17241.4 - 1998 hubbed slip-on-welding and hubbed socket welding flange
116 GB/T 17241.5 - 1998 tube ends with a neck sleeve for cast iron pipe flanges
117 GB/T 17241.6 - 1998 integral cast iron pipe flanges
118 GB/T 17241.7, 1998 cast iron pipe flanges technical conditions
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