JB/T 6617-1993 Technical conditions for flexible graphite packing rings for valves
Basic Information
Standard:
JB/T 6617-1993
tandard name: Technical conditions for flexible graphite packing rings for valves
Standard category:Machinery Industry Standard (JB)
state:in force
release date:1993-05-07
Implementation date:1994-01-01
standard classification number
Standard Classification Number:Machinery>>General Parts>>J22 Seals and Sealing Devices
associated standards
Publication information
other information
Focal point unit:Hefei General Machinery Research Institute
Publishing department:Hefei General Machinery Research Institute
Introduction to standards:
This standard specifies the technical requirements, test methods and inspection rules for flexible graphite packing rings for valves. This standard applies to flexible graphite packing rings for valves. JB/T 6617-1993 Technical conditions for flexible graphite packing rings for valves JB/T6617-1993 Standard download and decompression password: www.bzxz.net
Some standard content:
J22
JB
中华人民共和压机械戒行业标准JB/T66171993
4
1993-05-074
4
1994-01-01鱼
1
亲
藥
2
4
G20P xEe/
GB
31801
GB/T1804
32828
GB
GB2829
JB/T6623
JB/T6622
JB/T6370
ZBJ22010
ZBJ22013
3
3.1A
崋
A
0
AA
蓝2A
3.2
3.2.1崋
3. 2. 2
2薄
剪
45
1993-05-07龙
60g
(庭
500m
1雍
#1
u
MPa
%
ppm
ppm
1
)廖
u
JB/T66171993
￥
3.5
5.0
1500
p100
11424
43g
o
1994-01-01
1
网
网
dH
Dh12
41
3.3
。GB/T1804
3.4崋
画
A
x 1酶
4
4.1
4.2
4.2.1摊
4.2.2
4.2.3
4.3瓶
4.4瓶
4.5顺
4.60
4.7瓶
4.8瓶
5盒
5.1
5.2
5.3莓
2
A
#
mp
0
250g
450g
600ge
4
JB/T66171993
网网
d
D
2#
2雍
#2
u
g/cm3
%
%
%
%
%
0.02mm
3个
鱼
1.5%1.7
10%25
35
0.3
p 0.8
8.0
0.14
3
网X网E
d
D
3
1
1.7
7张20
35
i
p 0.6
P 6.0
0.14
0.1mmf
JB/T6370
A
ZBJ22010
ZBJ22013
JB/T6623
JB/T6622
￥1.5
10%25
35
1.0
P0.14
5.4
5.4.1
剪
5. 4. 2
5.5
5.5.1每
a.
b.
c.
d.
e.
5.5.2
5.5.3
6
6.1
華
麺
囍
a.
b.
c.
d.
e.
f.
6.2
。
6.2.1
6.2.2
a.
b.
c.
d.
蓬
包薄
蓬
崋
e.
f.
6.2.3
a.
b.
包
盛
c.
6.3
瓣
6.3.1
6.3.2
崋
3.2%3.3弄
AQL10毫
3.1k3.4
GB2829鞭
JB/T66171993
GB2828
RQL
30瓶
3
A1画
A1.10
巅
A1.2
A1.3
A1.4
重
A1.5
意
0.01mmt
A1
s. 80rg
zo-8+91gs
0.024
MM-200m
02
45
0.02A
JB/T66171993
A
5%
5%
5%
40%45HRCm
0.5mm
LX45
10±8:13
A1
A2麺
86
16+8.02
13
换
86
A2
4
ZAZA
1.6/
Vbzxz.net
面
A2
3面
A3
煎
A4盘
A4.1
麺
葡酸
鞭
A4.2
A4.3
A4.4
撤
A5
A5.1煎
M
F
A5.2
A6
a.
b.
c.
d
e.
鑫
剪
JB/T66171993
680mm×660mm×10mm
200r/minx
0%10Nm
A1
Nmz
mz
Nt
T=M
r.F
1hf
200N
15min
1h孟
A1R
5
E
欧D
藝
4
t
×%
p4
JB/T66171993
+
da
24
880A1230
1993A10盘
100044
1/16
鸟
1/2
A10m
1993A
1500
1022
2.00 0
10,000
699
L/ar
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