JB/T 966-1977 Welded end straight pipe joint

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
standardwww.bzxz.net
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
3M10x1
6[M10 x1)||tt| |d.
JB966—77
Boomer Hand
Children
113209918981-
GB1235
Pregnancy Specialist
Liu Chengjie
Sy|| tt||#16.624.1719
6l M14 ×1.5)11
8(M14× 1.5)t612|19||tt ||M18×1.516 5219
of3118x1.5%1912|21
1810M22 ×1.519|1421
22||tt| |15kM2z x 1.5)22
225M27×2
282u(27 × 2)
2820M33×2
34||tt ||25(Ms3×2)
25M42×2
4232(M42 × 2)
5040|M148× 2
2216|21
281624
281624
hk:26||tt| |31
421828
4220/2k
5020|30
33|| tt||135
2427||tt ||2732
) The size in the temporary number is not available and cannot be used.
22|| tt||22
35||tt| |J6i982-
Medical and Sports District Business
O-shaped limit
lan engineering
35 | | tt |
M27 ×
M3G × 2
11 ×1.s10/M
16 × z.4
20×2.4.18/Mm
20×2.418/M
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
35×3.134/M
M42×2
M42 ×2
M52×2
M60×2
35 × 3.134/M
42/M||tt| |40×3.1
42× z
45 x3.1 | . 2
yanhesa
48| |tt||
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