- Contact Person : Ms. He Esther
- Company Name : Rugao Zhengyu Machine Manufacturing Co., Ltd.
- Tel : 86-513-88509256
- Fax : 86-513-88509256
- Address : Jiangsu,Nantong,6 Group,Qunan Village Banjing Town,Rugao City
- Country/Region : China
- Zip : 226000
square bolt
Detailed Product Description
1.Department of cracking a 90-degree bend
2.For high-speed railway
3.Nylon jacket sleeve
Our company also produce other different specifications of boltes,nuts,spikes.
Welcome your inquiry! we enclose a copy of our product list and some information for your refoerence.
No.
Product Name
Product Standards
Specification
Material
1
Anchor Bolt
WJ-7
Q235
2
Apron Block
TB/T1495.3-92
2-4#/0-6#
Polyamide 66
3
Collet3
WJ-7
Polyamide 66
4
Composite Pad
WJ-7
Synthetic Rubber
Stainless Steel
5
Dog spike
16*16*165
A3
6
Fish Plate Joint bar
P50/p60
B6/B7
7
Flat/spring washer
TB/T1495.4
ALL KINDS
8
Gage Tie Bar
M32/M36
9
Gage Tie Bar
M32/M36
10
Gauge Apron
TB/1495.5-92
Wj-8MIddle or Jointing
Polyamide 66
11
Grade Crossing Planking
ALL KINDS
Rubber
12
Guard Rail Hook
ALL KINDS
Q235A
13
Heavy Type Spring Washer
WJ-7
60sSi2Mn
14
Hex Screw Spike
22*145/155
Q235A
15
High Strength Fish Bolt/Nut
GB/T41-2000
M24*135/145
Q235A
16
Insulate Cushion
WJ-8
Polyamide 66
17
Insulate cushion pad
WJ-7A/7B
Synthetic Rubber
18
Insulate Gauge Block
ZX(01)3328-1-6
5#/7#/9#/11#
Polyamide66
19
Middle Pinch Plate
ZX3383-3
Type A/B
QT450-10
20
Non Prismatic Fish Plate
P50/P60
21
Nylon insulator
All Kinds
Nylon
22
One Coil Spring Washer
All Kinds
60Si2Mn
23
Plastic Gasket
Zx3383-5
5*150*240
Polethylene
24
Pre-insertedTube
WJ-7
Polyamide 66
25
Rail Anchor
All Kinds
QT450-10
26
Rail Brace
All Kinds
QT450-10
27
Rail clip/elastic clip
ZX(01)3328-1-3
(,,)
60Si2Mn, 38Si7,60Si2Cr
28
Rail clip/elastic clip
Type w1
60Si2MnA
29
Rail clip/elastic clip
Type x2
60Si2MnA
30
Raising Pad Under Track
WJ-7
Polyethylene
31
Resilient Sleeper Bearing
WJ-8
32
Rubber Pad
zx3351-4
WJ-8
Synthetic Rubber
33
Screw Spike
TB564-92
WJ-8
Q235A
34
Square Head Screw Spike
22*145/155/165
Q235A
35
Stop Buffer
All kinds
36
Tie Plate/Pad
All kinds
QT450-10
37
Two Coil Sping Washer
TB565-76
All kinds
60Si2Mn
38
Type-T Bolt
24*110
Q235A
39
Wide-sleeper Sealing Rubber Strip
2500*78*25
Rubber
Material | C% | Si% | Mn% | Ti% | V% | B% | P% | S% |
20MnTiB | 0.17-0.24 | 0.17-0.37 | 1.30-1.60 | 0.04-0.10 | 0.0005-0.0035 | <0.035 | <0.035 | |
35VB | 0.31-0.37 | 0.17-0.37 | 0.50-0.90 | 0.05-0.12 | 0.001-0.004 | <0.04 | <0.04 | |
35# | 0.32-0.40 | 0.17-0.37 | 0.50-0.80 | <0.035 | <0.035 | |||
45# | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | <0.035 | <0.035 |
