Detailed Product Description
track bolt,screw spike,railway bolt is one of the most popular rigid fixation items.Screw spikes are used for fixing of tie plates on to the wooden tie in prebored holes and with plastic inserts pre-cast in concrete sleepers.They are extensively used on high-speed trads with the extremely popular H.M. fastening.
Basic parameters
Main technical data:Mechanical properties,according to ISO 898.1,Grade5.6
Tensile stengh>500Mpa
body bend cold 90°, no crack no the pitch and body
Yield strength >300Mpam,Elongation>20%
Specification:M20*230
Material:special carbon steel
Application: for cement sleepers
we enclose a copy of our prodcut list for your reference.
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 |
