Home > Products > Track Work Fasteners > Rubber And Plastic Products > Pre-Insert Nylon Thread Plastic Sleeve for Screw Spike

Pre-Insert Nylon Thread Plastic Sleeve for Screw Spike

Payment Type:
L/C,T/T,D/P
Incoterm:
FOB,CFR,CIF,EXW,FCA,CIP,DDP,DDU,Express Delivery
Min. Order:
1 Piece/Pieces
Transportation:
Ocean,Land,Air,Express
Port:
Shanghai
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  • Product Description
Overview
Product Attributes

BrandZBRF

ColorCustomized

TrademarkZbrf

Transport PackageWoven Bag And Wood Pallet

SpecificationSgs

OriginChina

CertificationArema, Bs, Astm, Uic, Tb

TypeTrack Train

MaterialNylon, Hdpe,Etc

Model NO.Sdu9, Sdu25,Etc

PartPlastic Dowel

ApplicationPre-Insert For Concrete Sleeper

Supply Ability & Additional Information

PackagingWoven Bag And Wood Pallet

Productivity20,000each per day

TransportationOcean,Land,Air,Express

Place of OriginChina

Supply Ability20,000each per day

CertificateISO4001/ISO9001/ISO45001

PortShanghai

Payment TypeL/C,T/T,D/P

IncotermFOB,CFR,CIF,EXW,FCA,CIP,DDP,DDU,Express Delivery

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
Woven Bag And Wood Pallet
Picture Example:

Pre-Insert Nylon Thread Plastic Sleeve is a counter party fastener for a Screw Spike or anchor bolt, and it is pre-imbedded into the Concrete Sleeper or Wooden Sleeper, installed together with screw spikes, guide plates and rail clips to fasten the rail tracks. 

Main material of Pre-Insert Nylon Thread Plastic Sleeve 

* 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)


Railway Plastic Screw Dowel for Concrete Sleeper

Pre-Insert Nylon Thread Casting Plastic Sleeve for Rail Scew Spike

Railway Plastic Screw Dowel for Concrete Sleeper

Pre-Insert Nylon Thread Casting Plastic Sleeve for Rail Scew Spike

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.

Product Categories : Track Work Fasteners > Rubber And Plastic Products

Company Overview
Taicang Zhongbo Railway Fastening Co.,Ltd is a leading manufacturer of railway fastening,with its mission of supplying high quality railway fastenings and reasonable prices to world wild railway. In ZBRF,customers have more choice of rail fastening solution,due to our wide range of products in different design and standards. The Initial team was devoting the production and developing technology of railway fastening since 1990's,Through these years'efforts,we have exported our products to more than 60 countries globally.Products meet main local railroad specifications like AREMA,DIN,UIC,EN,BS,AS etc.Certificates were awarded by our clients for approval of suppliers from the main railroad companies.
Company Photos
Production Certification
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