HG 21501-1993 Rubber lined steel pipes and fittings

This standard specifies the size, operating pressure and temperature, technical requirements, inspection and marking of DN25DN500mm rubber-lined steel pipes and fittings. This standard is applicable to the design of pipelines that transport corrosive media or have solid particle wear in the chemical, petrochemical, textile, electric power, metallurgy and other sectors. HG 21501-1993 Rubber-lined steel pipes and fittings HG21501-1993 Standard download decompression password: www.bzxz.net

Not in the taste of the country
+Students'+Electric Heart
++**++++
+**++.*....*
+++++++++++++++*
*99 Industry
9*9E SN
gts oo
Deep Dance F
+*90 ?
#109×6-88
+ 5xSr
916188
97x97 6188×688
multi-exs
-g客xe
.E:09×184
-e'8+xe9
# ;| tt||*99900080000009
899029909
9X8908090.809
200009
S'9xe'9
9992X0.497
100 ×0*49+
oagXoor
E'9XE*9..
6*#gX*90元
+907r901
DOFXO0
6 9x8 9:0*6L2x9 609700e
9xeg6e98
e9xe 9s6exsg
9/sX89e991X682609100m
1812667
899068
098X00%
e*99.16**
NPX NI | | tt | |16121618 002 008
*9×#*g
0*$X99
6\官用Xe*9]
2*661xe'891
J$*891xg 891 051X09T
g'xo*s
$'+xo's
6'B8 ×t\6et
'iix1'6el 001x zE
0X0*1*61*e
客"×目\鸟
S'xo*?
$*09XE1
1*$ t||Kaquan08
(UR)S "Zheng
#*9×9*9
##x9*9
8#x9'9
9'sx9s
8*×9\9
8'+x8**
F9 ×92
Shrink ×
9*8xL1
e6x11+
284X68#
9*8X6*tE
96x6*1
Eoix'It
I11x6-1t
61iX6*1E
e'o1x'it
Itex i:
9'BX E'01 | 1002
[tx6 2ix0z
['×6'
9'9×E2wwW.bzxz.Net
902202
221x25
9\sx*9
C-uw+xL
001X002
O8XOST
oSX001
S9X00 0
08X00E
00[X00T
Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.