Q235 steel railway fastening system railroad screw spike

Supplier: Hebei Yixin Fastener Co., Ltd.
Region: Hebei, China
Contact: Ms Daisy Cui
Price: $0.90 /piece
Min. Order: 1 piece

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Product details

Bend test:	90 degree without broken;	MOQ:	1000 pcs;
Place of Origin:	Hebei China;	Certificate:	ISO9001;
Quality Control:	100% inspection during production;	Brand Name:	Yixin;
Material:	Q235Carbon Steel, Alloy Steel;	Product name:	railroad screw spikes;
Grade:	4.8,6.8,8.8,10.9,12.9,14.9;	Surface Teatment:	Blue, Black, Galvanized, Dacromet , etc.;
Delivery Time:	Within 20 days;	Single gross weight:	0.56 KG;
Material:	Q235, 35# ,45#;	Single package size:	30X40X50 cm;
Dimensions (L x W x H) (mm):	other;	Type:	screw spike;
Size:	According to customer's customization;	Selling Units:	Single item;
Package Type:	plastic bags, box, carton, pallet or according to your requirements;

Product Description

Q235 steel railway fastening system railroad screw spike

Name	Railway Screw Spike
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: ≥400Mpa Yield strength:≥240Mpa Elongation:≥22% Cold bending: 90 degree without crack	Tensile strength:≥500Mpa Yield strength:≥300Mpa Elongation:≥20% Cold bending: 90 degree without crack	Tensile strength:≥800Mpa Yield strength:≥640Mpa Elongation:≥12% Cold bending: 90 degree without crack	Tensile strength:≥1000Mpa Yield strength:≥900Mpa Elongation:≥9% Cold bending: 90 degree without crack
Surface	plain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing
Standard refers	ISO898-1, UIC864-1, and NF F500-50

Process Quality Control

1,Make proper designing of mould precisely to ensure dimensions of product qualified.

2,Strictly control the production temperature to ensure well-distributed temperature.

3,Inspect dimensions of product and surface quality at regular .