JB/T 2778-1992 PN16.0～32.0MPa pipe fittings and fasteners temperature marking

This standard applies to the temperature marking of threaded flanges, blind plates, studs, stepped studs, nuts, lens pads and non-porous lens pads with nominal pressure pN16.0~32.0MPa from 201 to 400℃. JB/T 2778-1992 PN16.0～32.0MPa pipe fittings and fasteners temperature marking JB/T2778-1992 standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T2778
Pz16.0~32.0 MPa
1992-07-20 Gu Cha
Zhang Xianji
1993-01-01 Xiao Lan
Chicken Cheek Crab Kui Lu Wa Yi Dao
P~16.0~32.0MPa
p~16.0~32.0MPawwW.bzxz.Net
Lu Zhi Wrinkle
Goose Yanfan
Goose Yanjing
201~400 Groove
Zhua Yun Second
Super Degree Mark
1992-07-20 Tumor
Fungi Family
JB/T2778
JB2778—79
Class Jingji Family
Chaodu Dongji
1993-01-01 Xiaolan
Lai Ge Xian
Condensation mark
Wenpi mark
Hot Yan Ke
JB/T2778
Tantha Zhulan Second
Chicken Cheek Xin Kui Lu
px16.0~32.0MPa
JB/T2778
Yanhang 880b1230
1992 Nest 10 Cabin
100044
Dai Duan 1/4
1992 Nest 10 Antelope Wheel Gan Jiao Flounder
Dai 1500
Electric Lotus Cobalt
Su Mo 1.00 Wing
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