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Plastic Dowel for Screw Spike in PA66

China Plastic Dowel for Screw Spike in PA66, Find details about China Dowel, Plastic Dowel from Plastic Dowel for Screw Spike in PA66

Model NO.
PA66
Battery Life
Railway Plastic Screw Dowel for Concrete Sleeper
Power
Railway Plastic Screw Dowel for Concrete Sleeper
Color
Customized
Trademark
ZBRF
Transport Package
Woven Bag and Wood Pallet
Specification
SGS
Origin
China
Model NO.
PA66
Battery Life
Railway Plastic Screw Dowel for Concrete Sleeper
Power
Railway Plastic Screw Dowel for Concrete Sleeper
Color
Customized
Trademark
ZBRF
Transport Package
Woven Bag and Wood Pallet
Specification
SGS
Origin
China
Railway Plastic Screw Dowel for Concrete Sleeper
PA66 : Nylon 66.69%, glass fiber 30%, other 1%

No.
Technique parameter
Unit
Technical requirement
Value

1
Density
g
1.3-1.45
1.45

2
Tensile strength
Mpa
≥170
178

3
Elongation
%
≤4.4
4.0

4
Bending Strength
Mpa
≥250
290

5
Impact Strength(No gap)
KJ/m2
≥80
85

6
Melting point
°C
250°C-270
270

7
Insulation resistance
Ω
≥1×108
5×108

8
Glass fiber content
%
30-35
35

9
Hardness
HRR
≥110
118



HDPE
 

No.
Technique parameter
Unit
Technical requirement
Value

1
Density
g/
0.95-0.98
0.95

2
Tensile strength
Mpa
≥19
19

3
Elongation
%
>80
150

4
Melting point
°C
170-190
190

5
Insulation resistance
Ω
≥1×1010
3.5×1010

6
Hardness
A
≥98
98(A)

Plastic Dowel for Screw Spike in PA66
Railway Plastic Screw Dowel for Concrete Sleeper

Plastic Dowel for Screw Spike in PA66
Railway Plastic Screw Dowel for Concrete Sleeper

Plastic Dowel for Screw Spike in PA66

Railway Plastic Screw Dowel for Concrete Sleeper

We produce high quality of these bolts and supply both for imports and exports. We are CRCC certificated company.
Zhongbo Railway Fastening Company is a leading Chinese manufacturer of rail fastening and rail joint bar.

Zhongbo, as a specialized rail fastener manufacturer, provides a complete line of products, including rail fastening, anchor, rail joint, rail clip, rail screw, anchor bolt, rail clamp plate, rail fishplate, and fishplate bolt for connecting rail tracks.

We also make rail fastenings for crane rail and elevator guide rail, along with other related products. We manufacture according to GB/TB (Chinese national standards and railway standards), AREA, UIC, BS, DIN, ASTM, and AS standards.

Our products are mainly made through hot forging.

The threads of rail screw spikes are made by hot rolling with special threading machines.

We produce metric threads, BS, BSW, TR thread, or round threads.

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