Rail Nylon Sleeve/Rail Dowel for Railroad Fixing

FOB Price 0.2 - 0.5 USD / Piece

MOQ	1000 Piece
Port	shanghai
Packaging	25KG double-layer woven bag with fumigation-free wooden pallet.
Lead Time	25 days

Quick Details (View All)

Supply Ability	5000 Piece/Pieces per Day Rail Plastic Sleeve ert	Processing	Plastic Injection
Material	PA6, PA66, HDPE	Certificate	ISO, SGS, TUV
Model Number	SD05	Color	White, Black, Brown, etc
Surface	Polish Moulded	Quality Control	Inspection on each workshift/new batch material/machine adjust

Product Details

Product Description

Also know as plastic sleeve, plastic insert, concrete dowel, concrete insert, Nylon Dowel, PA66 Dowel, being widely used in rail fastening. The Material are HDPE, PA66.

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)

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	<p style="box-sizing: content-box; margin: 0px;