JB/T 966-1977 Welded end straight pipe joint JB/T966-1977 Standard download and decompression password: www.bzxz.net

The First Ministry of Machinery Industry of the People's Republic of China
standard
standard
welded end straight pipe joint
JB966-77
generation JB966—|| tt||This standard is not applicable to pipe joints in quality piping systems, with a nominal pressure of 320kgf/cm and an operating temperature of -25~80%.
Example of tag:
Outer diameter D. 18mm, green effect diameter d22mm, burst distance 1.5mm end-through pipe joint: pipe joint 18/M122×1.5JB966-77
Released by the First Ministry of Machinery Industry of the People's Republic of China
First Machinery Industry Ministry of Standardization Research Institute
Exceeded
Implemented on May 1, 1977
Jinan Transfer Section Press Picking Research Institute and so on
Total 2 pages Page 2| |tt||Guan Gong
Light
3M10x1
10
10
14
6[M10 x1)||tt| |d.
7.sl 814
JB966—77
mm
Boomer Hand
Children
S
113209918981-
GB1235wwW.bzxz.Net
B984
Pregnancy Specialist
77
Liu Chengjie
Yuan
Sy|| tt||#16.624.1719
6l M14 ×1.5)11
216.52.5
191.1%
8(M14× 1.5)t612|19||tt ||M18×1.516 5219
14
of3118x1.5%1912|21
18
1810M22 ×1.519|1421
22||tt| |15kM2z x 1.5)22
14:31
225M27×2
282u(27 × 2)
2820M33×2
34||tt ||25(Ms3×2)
34
25M42×2
4232(M42 × 2)
4232
M48x2
5040|M148× 2
+ (
2216|21
281624
281624
34126
hk:26||tt| |31
421828
4220/2k
5020|30
29
29
133
33|| tt||135
37
39
150
52
56
22 27
2427||tt ||2732
3032
3036
3635
3641
441
4650
5550
55Ge
6060
6570
) The size in the temporary number is not available and cannot be used.
20
6
10
10
14
14
18
22|| tt||22
28
28
34
42
42
50
35||tt| |J6i982-
76
77
7
Medical and Sports District Business
O-shaped limit
lan engineering
35 | | tt |
M22×
1.5
M22x
1.5
M27 ×
1.5
JM27x
1 .
MSox
1.5
M30×
t
M3G × 2
8x1.9
6/M
tox1
10/M
11×1.9
10×1
11 ×1.s10/M
14×1.5
14/M
16× 2.4
14×1.5
14/M
16 × z.4
18×1.5
20×2.4.18/Mm
18×1.5
20×2.418/M
22×1.5
24 ×2.422/M|| tt||22x1.5
24×2.422/M
27 ×2
30 ×3.128/M
27× 2
30×3.1 .28/M
M36×3
33x3
35×3.134/M
M42×2
33x2
M42 ×2
M52×2
M522
M60×2
35 × 3.134/M
42x2
42/M||tt| |40×3.1
42× z
42/M
40×3.5
18×9
50/M
45 x3.1 | . 2
yanhesa
10
10
14
14
18
18
22
22
27
27
33
42
42
48
48| |tt||
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