| Place of Origin: | China |
|---|---|
| Brand Name: | ZhongYue |
| Certification: | ISO9001:2015 |
| Model Number: | DIN |
| Minimum Order Quantity: | 10000pcs |
| Price: | Negociable |
| Packaging Details: | 25kg Cartons or woven bags onwooden pallet , 36bags/pallets , 24pallets/container |
| Delivery Time: | 10 to 30 days according to your order quantity |
| Payment Terms: | T/T, 30% in advance |
| Supply Ability: | 10,000pcs per week |
| Application: | Rail Fastener | Material: | Q235, 35#, 45# |
|---|---|---|---|
| Sample: | Available | Customization: | Acceptable |
| Surface Treatment: | HDG, Plain Oil, Oxide Black, Wax | Grade: | 4.6, 5.6, 8.8, 10.9 |
| Standard: | ISO898-1, UIC864-1, And NF F500-50 | ||
| High Light: | stainless steel coach screws,black oxide screws |
||
Electric Zinc Plated 5.6 Grade Railway Sleeper Screws DIN Standard For Steel Rail
Railway screw spikes provide a mechanical interlock that delivers more than twice the holding power of conventional hammered railway spikes.Screw spikes are commonly used to fasten timber railway ties/sleepers; however, they can also be used in conjunction with plastic ferrules that have been cast into concrete ties/sleepers.Various thread profiles, lengths, diameters and drive heads are available to suit specific geographic requirements and ZHONGYUE can help with product specification and selection.
|
Name |
Electric Zinc Plated 5.6 Grade Railway Sleeper Screws DIN Standard For Steel Rail |
|||
|
Type |
Ss5.-150 |
V20-135 |
||
|
|
Ss8-140 |
V23-115 |
||
|
|
Ss8-150 |
V23-135 |
||
|
|
Ss8-160 |
V23-155 |
||
|
|
Ss23-160 |
V23-215 |
||
|
|
Ss25.-165 |
V26-115 |
||
|
|
Ss35.-161 |
|
||
|
|
Or the type by customers’ drawings |
|||
|
Grade |
4.6 |
5.6 |
8.8 |
10.9 |
|
Material |
Q235 |
35# |
45# |
40Cr |
|
Mechanical properties |
Tensile strength: |
Tensile strength: |
Tensile strength: |
Tensile strength: |
|
|
Yield strength:≥240Mpa |
Yield strength:≥300Mpa |
Yield strength: |
Yield strength: |
|
|
Elongation:≥22% |
Elongation:≥20% |
Elongation:≥12% |
Elongation:≥9% |
|
|
Cold bending: |
Cold bending: |
Cold bending: |
Cold bending: |
|
Surface |
plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing |
|||
|
Standard refers |
ISO898-1, UIC864-1, and NF F500-50 |
|||
Production Process
Raw material —— Wiredrawing —— Cutting the wire rod to length —— forming the head —— cutting Edge —— Thread rolling —— Heat Treatment —— Surface treatment —— Final inspection —— Packaging —— Shipment
Surface Treatment
Inspection machine
