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Cast-in plastic dowel for concrete sleeper

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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

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery
Company Overview
Company Photos
Production Certification

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Overview

Product Attributes

Brand: ZBRF

Model NO.: Sdu9

Charge Time: Sdu 9 Screw Dowel For Concrete Sleeper Of Railroad

Battery Life: Sdu 9 Screw Dowel For Concrete Sleeper Of Railroad

Power: Sdu 9 Screw Dowel For Concrete Sleeper Of Railroad

Color: Customized

Trademark: Zbrf

Transport Package: Woven Bag And Wood Pallet

Specification: Sgs

Origin: China

Certification: Arema, Bs, Astm, Uic, Tb

Type: Track Train

Part: Rail Fastener

Bolt Grade: 8.8

Age: Sdu 9 Screw Dowel For Concrete Sleeper Of Railroad

Warranty: >3 Years

Supply Ability & Additional Information

Packaging: Bag+sea-worthy pallet

Productivity: 20,000each per day

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Supply Ability: 20,000each per day

Certificate: ISO4001/ISO9001/ISO45001

Port: Shanghai

Payment Type: L/C,T/T,D/P

Incoterm: FOB,CFR,CIF,EXW,FCA,CIP,DDP,DDU,Express Delivery

Packaging & Delivery

Selling Units:: Piece/Pieces

Package Type:: Bag+sea-worthy pallet

Picture Example:

Cast-in plastic dowel 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 Cast-in plastic dowel

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

Sdu 9 Screw Dowel for Concrete Sleeper of Railroad

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