Railroad Coach Screw Spike from China manufacturer - Kunshan Alex Railway Fastening Co.,Limited

Product Detail

Model No.: SS25

Production Capacity: 5,000 tons/month

Delivery Date: 25 Days after order

Certification: ISO9001:2008

Grade: 3.6/4.6/4.8/5.6/5.8/6.8/8.8...

Samples: Free, Courier Fee By Buyer

Means of Transport: Ocean,Land,Air

Packing: Double layer woven bag in f...

Brand Name: ALEX

Material: Steel Q235,35#,45#; Aolly S...

Surface: Plain Oiled, Oxygen Black, ...

Item Name: Railroad Coach Screw Spike

Plain Oil Track Spike, Square Head Railway Screw Spike,Railroad Coach Screw Spike

Materials: Steel Q235,35#,45#; Alloy Steel 40Cr,42CrMo,35CrMo

Grade: 3.6/4.6/4.8/5.6/5.8/6.8/8.8/10.9/12.9

Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating

Material Refer to: DIN 17221,BS 970, GB/T 4357, GB/T 4358

Packing: Less than 25KG per double layer woven bag in fumigation free pallet

MOQ: 3000 Piece/Pieces

Supply ability: 5000 Ton/Tons per Month

Delivery: within 20 working days

Name	Railroad Coach 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	Tensile strength:≥500Mpa	Tensile strength:≥800Mpa	Tensile strength:≥1000Mpa
	Yield strength:≥240Mpa	Yield strength:≥300Mpa	Yield strength:≥640Mpa	Yield strength:≥900Mpa
	Elongation:≥22%	Elongation:≥20%	Elongation:≥12%	Elongation:≥9%
	Cold bending: 90 degree without crack	Cold bending: 90 degree without crack	Cold bending: 90 degree without crack	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

Railway Coach Screw Spike Production Flow Chart

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