Model KT14000 power casing tong maintenance and operation manual
YANCHENG TEDA DRILLING & PRODUCTION EQUIPMENT CO.,LTD
28
Table 11
Hydraulic pipeline assembly detailed part table
Item
P/N
Drawing No.
Description
Qty
1
KT14000-280 KJD9625.18.4
Quick-change joint (1 7/8-12UN)
1
2
KT14000-281 GB/T5782
Hexagon bolt M8×55
2
3
KT14000-282 KJD9625.18.3
Quick-change joint(2 1/8-12UN)
1
4
KT14000-283 KJD9625.18-8
Elbow connection(NPT1internal and external)
2
5
KT14000-284 KJD9625.18-7
Elbow connection(NPT1internal and external)
1
6
KT14000-285 KJD9625.18.7-5
Upper clamp cover(2)
1
7
KT14000-286 KJD9625.18.7-2
Below clamp cover(1)
1
8
KT14000-287 KJD9625.18-6
Oil tube(NPT1 1/4)
1
9
KT14000-288 KJD9625.18.5
Elbow connection (NPT1 1/4
内
-1 5/8-12UN
外
)
1
10
KT14000-289 KJD9625.18.2
Elbow connection (1 5/16-12UN)
4
11
KT14000-290 KHT14.1.9-1
Hose 1
（
5/16-12UNC,L=800
）
2
12
KT14000-291
Hose 8
Ⅱ
-2150(two ends 7/16UNF
，
flared type)
1
13
KT14000-292
Hose 8
Ⅱ
-1750(two ends 7/16UNF
，
flared type)
1
14
KT14000-293 TQ508/70Y.9.2.3 Five-way valve assembly
1
15
KT14000-294
Hexagon check nut 3/8"
2
16
KT14000-295B as568
O–ring 37.46×3.0
1
17
KT14000-296 TQ508/70Y.10-4
Adapter connector 1 5/8
1
18
KT14000-297 TQ508/70Y.10.10 Small combination coupling 7/16-20UNF
1
19
KT14000-298B as568
O–ring 29.75×2.75
4
20
KT14000-299 KHT5500.1.8-6
Reducer union (1 5/16-12UN-3/4-UNF)
3
21
KT14000-300
Hose 10
Ⅱ
-1400(3/4-16UNF flared type)
2
22
KT14000-301 YG-53
Adapter connector (NPT1/2-3/4UNF)
2
23
KT14000-302
Hydraulic lock
1
24
KT14000-750 JB982-77
Combination washer Φ18
4
25
KT14000-303 YG-46
Ball joint
2
26
KT14000-304 XYQ3C.B-21
Oil through bolt
2
27
KT14000-325 GB1235-76
O–ring 22×2.4
4
28
KT14000-305
Hose 10
Ⅱ
-850(two ends 3/4-16UNF
，
one end90°
）
1
29
KT14000-306 KJD9625.18.1
（
4
）
Triple adapter connector
（
9/16-18UNF/7/16-20UNF
）
1
30
KT14000-307 KJD9625.18-1
（
2
）
Adapter connector (1 5/16-12UN-9/16UNF)
1
31
KT14000-308
Hexagon bolt 3/8"-16UNC×1"
6
32
KT14000-309
Spring washer 3/8"
4
33
KT14000-310 KJD9625.18.6
Elbow connection
（
NPT1inside -1 5/16-12UNoutside
）
1
34
KT14000-102
Flat washer3/8″
4
35
KT14000-312B
Hose10
Ⅱ
-1200(7/16-16UNF /M20×1.5)
1
36
KT14000-313
Teflon washer
1
