JB/T 6015-2000 This standard is a revision of JB/T 6015-1992 "Diesel Engine Low Pressure Oil Hose and Joints". The end-face hose assembly (type D) was added during the revision. This standard specifies the structural type, technical requirements, test methods, inspection rules and marking, packaging, transportation and storage of diesel engine low-pressure oil hose components. This standard is applicable to low-pressure press-fit cotton braided or wound hose components for diesel engines with a cylinder diameter within 200mm. Diesel and engine oil are used as the medium. The basic pressure is 1~1.6MPa. The medium temperature is not higher than 100°C and the use environment is friendly. The temperature should not be lower than -40℃. This standard was first released as GB 3542-83 in March 1983 and revised for the first time as JB/T 6015-92 in May 1992. JB/T 6015-2000 Technical conditions for diesel engine low-pressure oil delivery hose assembly JB/T6015-2000 standard download and decompression password: www.bzxz.net

ICS27.020
J94
JB
Machinery Industry Standard of the People's Republic of China
JB/T6015-2000
Diesel engine
Low pressure oil delivery Hose components
Technical conditions
Diesel engines-Requirements for lowpressurehydraulichoseassessnies2000-08-31 release
National Machinery Industry Bureau
Release
2001-01-01 Implementation
JB/T6015-2000
Foreword
This standard is a revision of JB/T6015-92 "Diesel Engine Low-pressure Oil Hose and Joints". During the revision, editorial changes were made to the original standard, and an end-face hose assembly (type D) was added to Chapter 3 Structural Type. The main technical content remained unchanged. This standard replaces JB/T6015-92 from the date of implementation. Appendix A of this standard is an appendix to the standard.
This standard is proposed and coordinated by the National Internal Combustion Engine Standardization Technical Committee. This standard was drafted by: Shanghai Internal Combustion Engine Research Institute, Shanghai Second Vehicle Parts Factory. The main drafters of this standard: Zhai Junming, Wang Wenxiang, Chen Linshan. This standard was first published in March 1983 and revised for the first time in May 1992. 1 Scope
Machinery Industry Standard of the People's Republic of China
Diesel Engine
Low-pressure oil hose assembly
Technical conditions
Diesel mginesRequirenents for lowpressurehydraulichoseassembliesJB/T6015-2000| |tt||Replaces JB/T6015-92
This standard specifies the structural type, technical requirements, test methods, inspection rules and markings, packaging, transportation and Storage. This standard is applicable to low-pressure press-fit cotton braided or wound hose components for diesel engines with a cylinder diameter within 200mm. Diesel and engine oil are used as the medium. The basic pressure is 1~1.6MPa. The medium temperature is not higher than 120°C. The environment during use The temperature should not be lower than -40℃. Referenced standards
2
The provisions contained in the following standards constitute provisions of this standard by being quoted in this standard. At the time of publication, the editions indicated were valid. All standards will be revised, and parties using this standard should explore the possibility of using the latest version of the following standards GB/T 699—1999
GB/T2828—1987
GB/T3821—1983|| tt | Different types are divided into: Type A - hinged type;
Type B - ball form;
Type C - inner cone type;
Type D - end face type.
3.1A type hose assembly
3.1.1 The structure and combined dimensions are as specified in Figure 1, Table 1 and Table 2. National Machinery Industry Bureau approved on 2000-08-31 for implementation on 2001-01-01
1
2
hose inner diameter
45
6||tt ||8
10
13
16
19
22
25
hose inner diameter||tt| |4.5
6
8
10
13
16
19
22
25
Effective path
D
3
4
6
8
10
12
15
17
19
JB/T6015—2000
L
La
Collection of electrical items Brand
1 One articulated liner joint; 2 One sleeve; 3 One hose Figure 1 Type A hose assembly
Table 1
[Series
Sa||tt ||18
21
25
27
30
42
48
52
56
hose outer diameter
without sheath
10 t0.7
13±0.5
15.5±0.5
17.5±0.5
23 +#+
26 1
30 #g+
33 1+
36 t1-+
Note: Sheath For outer braided steel wire sheath
with sheath
11.2 t0.6
14.2 t0.
16.7 8
18.7 t0.7||tt ||24.2 t1:5
27.2 s
31. t1.5
34.2 t1.5
37.2 +1.5
B||tt| |11
12
14
16
18
25
30
32
34
Table 2
D
8.2
10.2
122
14.2
162
225| | tt |
15
17
22.3
25.3
29.7
32.7
35.7
Sd|| tt||15
21
28
28
36
37
with sheath
114|| tt||135
162
182
233
263
308
338
368||tt| |ⅡI series
B
8
11
16.5
16.5
20
23
Indentation length
9
12
14
14
17
17
17
24
30
mm
Di
8.2
10.2
14.2
16.2
18.2| |tt||20.2
mm
5
2
2.5
3
4.5
7||tt ||9
10
8
7
Marking example:
JB/T6015—2000
a) The inner diameter of the hose is 8mm , both ends are A-type joints, and the hose length is 400mm. Hose assembly: Hose assembly JB/T6015A-A8-400
b) The inner diameter of the hose with outer braided steel wire sheath is 8mm, and both ends are A-type. Joint, hose assembly with a length of 400mm: hose assembly JB/T6015A-A8-400-T
3.1.2 The structure and dimensions of the articulated liner joint are as specified in Figure 2 and Table 3. Rest
0.8
Sd
R
2
S
?
20: 40.2A||tt| |Hose
Inner diameter
4.5
6
8
10
13
16
19
22
25| |tt||D
3
4
6
8
10
12
15||tt ||17
19
图像在线：
D
8.2
10.2
12.2
14.2||tt ||16.2
22.5
24.5
27.5
30.5
D
13
16
18
21
24
34
36
39
42
L,
X
D0.1AH
L
图2
d
5.1
62
82
102
134
164
19.4
224
25.4
R2
D,t82
D2. tt||12.6
15.6
18.6
21.6
24.6
diameterD的10.2mm的团接式球管油法：d||tt| |8
10
12
14
16
20
25
27
28
15
19
23
26
32
36
40
43|| tt||46
眼接式球管极识JB/T6015-10.2
3.1.3套筒情发、包装按图3及表4的设计L
30|| tt||36
42
45
55
65
73
77
82||tt| |B
?
工
/0.1B
0.05
两增面
mm
b|| tt||6
7
8
10
12
17
22
24||tt| |26
B
11
12
14
16
18
25
30
32
34
Sd
18
21
25
27
30|| tt||42
48
52
56
3
躔管内很
45
6||tt ||8
10
13
16
19
22
2
图像在线：||tt ||D
10.5
13.5
16
18
24
27
31
34
37
Tu
6
7
9
1
14
17| |tt||20
23
26
能管内进的8mm的套筒：
3.2B型能管设计
R||tt| |JB/T
L
6015—2000
9
图3套筒
表4
d||tt| |12.5
15.5
18
20
26
29
33
36
39
套筒
1
1.2
1.7
2
2.5
2.5
2.5| 2.5 2.5 2.5 |C
f6.3
biisten
Z
13
17
21
24||tt| |30
34
37
40
43
c
0.5×45
0.5×45°| |tt||0.5x45
0.5×45
0.5×45
0.5×45
1×45
1×45||tt| |1×45
mm
R
1.5
1.5
1.5
1.5
2.5||tt| |2.5
3
3
3
躔管内很
45
6
8
10. ||1
6015-2000
L
晓管旧牌新座
1一胸管：2一热筒；3一外套螺母；4一球化合球管汽车图4B型能管设计
表5
通通图D
3
4
6
8|| tt||10
1
15
17
19
a）能管内很载10mm，
SR||tt| |4.3
5.25
7
9
10
11
12.5
14
15.5
s
16. 01s
18 01s
24.021
30 a
34 02
36 -021
41 -025
46 -025
50 -025
0
SR
D
M0×1
mm
MI2×1.25
M16×1.5
MD0×1.5
MD2×1.5
M4×1.5
MD7×1.5
MB0×1.5|| tt||MB3X1.5
一端的A型、新端的B型极识，能管的部分的300mm的能管设计：能管设计B/T6015
A-B10-300||tt| |b）外编钢丝护套的能管内过的8mm，两端均的B型是设，length的而300mm的能管设计：能管设计JB/T6015B-B8-300-T
3.2.2|| 55
6
8
10
13
16
19
22
25| |tt||?
o420A
通通很D
3
4
6
8
10
12
15
17
19
tt
tt
tt
tt
tt||
8.2
102
134
164
19.4
224
154
RI|| tt||JB/T
6015-2000
E
5球手机球管油法
图5
表6
d
4.5
5.6
7.6
9.6
12.6
15.6
18.6
21.6| |tt ||14.6
|17
19
22
25
28
球发动球管电视
d
8.6|| tt||10.5
14
18
20
22
25
28
31||tt| |SA
SR
4.3
5.25
7
9
10
11
12.5
14
15.5
JB/T 6015-8
3.2.3 外套螺母正解、包装按图6及表7的设计。 内学学|| tt||同：
L
25
30
37
42
49
54||tt ||61
65
70
武婚登
2n
回
Dtp
LD||tt ||图6外套螺母
6
L
15
19
23
26
32|| hh||36||hh||40||hh||43||hh||46||hh||mm||hh||5||hh||6||hh||8||hh| |10
11
12
135
15
165
躔管内很
45
6
8
10
13
16
19
22
25
：
D
7.2
8.2
11.2
15.2
17.2
19.2
22.2| |tt||25.2
28.2
Di
M0×1
M12×1.25
M16×15
M20×15| M22×15螺母：
JB/T
L
13
14
16
18
19||tt| |20
22
23
24
6015—2000
表7
10.5
11.5||tt ||13
14
15
16
18
19
20
JB/T 6015-8
外套螺母
3.2.4 得筒情发、下载按图3及表4的设计3.3C型躺管比件
3.3.1 吃发、医动化学按图7及表8的设计85
9
10
11
12
13
15
16||tt ||17
1058
件
1一胺管；2 步筒；3一外套螺母；4一内黔式身管比合图7C型胶管设计||tt ||s
16
18
24
30
34
36
41
46
50
90± 40°
mm
d
16.2
19.6
21.9||tt| |27.7
31.2
34.6
36.9
41.6
47.3
7
3外套螺母正解、包装按图6及表7的设计。 近学
同：
L
25
30
37| |tt||42
49
54
61
65
70
武婚登
2n| |tt||回
Dtp
LD
图6外套螺母
6
L
15
19
23
26
32
36
40
43
46
mm|| tt||5
6
8
10
11
12
135
15||tt| |165
躔管内很
45
6
8
10
13
16
19
22
25
tt
tt
tt
tt
15.2
17.2
19.2
22.2
25.2
28.2
Di
M0×1
M12×1.25
M16×15
M20×15
M22×15
M24×15
M27×15
M30× 15
M33×15
铁管内很的8mm外套螺母：
JB/T
L
13
14|| tt||16
18
19
20
22
23
24
6015—2000|| tt||表7
10.5
11.5
13
14
15
16
18||tt 3.3 C型身管设计
3.3.1 structure、combination size 按图7及表8的设计85
9
10
11
12| |tt||13
15
16
17
1058
件
1一胸管；2 一个筒；3一外套螺母；4一内黑式球管电视图7C型躔管设计
s
16
18
24
30||tt ||34
36
41
46
50
90± 40°
mm
d|| tt||16.2
19.6
21.9
27.7
31.2
34.6
36.9
41.6||tt| |47.3
7
3外套螺母正解、包装按图6及表7的设计。 近学
同：
L
25
30
37| |tt||42
49
54
61
65
70
武婚登
2n| |tt||回
Dtp
LD
图6外套螺母
6
L
15
19
23
26
32
36
40
43
46
mm|| tt||5
6
8
10
11
12
135
15||tt| |165
躔管内很
45
6
8
10
13
16
19
22
25
tt
tt
tt
tt|| 15.2
17.2
19.2
22.2
25.2
28.2
Di
M0×1
M12×1.25
M16×15
M20×15
M22×15
M24×15
M27×15
M30× 15
M33×15
铁管内很的8mm外套螺母：
JB/T
L
13
14|| tt||16
18
19
20
22
23
24
6015—2000|| tt||表7
10.5
11.5
13
14
15
16
18||tt 3.3 C型身管设计
3.3.1 structure、combination size 按图7及表8的设计85
9
10
11
12| |tt||13
15
16
17
1058
件
1一胸管；2 一个筒；3一外套螺母；4一内黑式球管电视图7C型躔管设计
s
16
18
24
30||tt ||34
36
41
46
50
90± 40°
mmwww.bzxz.net
d|| tt||16.2
19.6
21.9
27.7
31.2
34.6
36.9
41.6||tt| |47.3
7
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