10.9 Grade 40Cr Steel Oxide Black Screw Spike Insert Plastic Dowel Railway Fasteners

FOB Price

US$ 0.4 0.2 - 0.4 0.2 / Ton

1 Ton(Min. Order)

Payment TermsT/T L/C D/P D/A
Delivery Detail7 days

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Product Details

Brand Name	SUYU		Place of Origin	China
Model Number	DIN

Product Description

Delivery Time:10 to 30 days according to your order quantity
Certification:TUV, SGS, ISO9001

10.9 Grade 40Cr Steel Oxide Black Screw Spike Railway Spike Insert? Plastic Dowel Railway Fasteners

Railway screw spikes provide a mechanical interlock that delivers more than twice the holding power of conventional hammered railway spikes.

?Screw spikes are commonly used to fasten timber railway ties/sleepers; however, they can also be used in conjunction with plastic ferrules that have been cast into concrete ties/sleepers.

?Various thread profiles, lengths, diameters and drive heads are available to suit specific geographic requirements and?Suyu can help with product specification and selection.

Name	10.9 Grade 40Cr Steel Oxide Black Screw Spike Railway Spike Insert? Plastic Dowel Railway Fasteners
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

Production Process

Raw material —— Wiredrawing —— Cutting the wire rod to length ——?forming the head —— cutting Edge —— Thread rolling?—— Heat Treatment —— Surface treatment —— Final? inspection —— Packaging —— Shipment???

Production Process

Contact Us

Shanghai Suyu Railway Material Company: Contact nameMiss.yuan
Chat Now; Phone86-021-58999010; AddressRoom 1737, Building 15, Lane 201, Jinxiang Road, Hangzhou, Zhejiang

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Product Categories

Elastic Rail Clips	Locking Washer	Plastic?And?Rubber?Part	Rail Anchors
Rail Clips	Rail Fastening System	Rail Shoulder	Railroad Tie Plates
Railroad Track Spikes	Railway Bolt	Railway Brake Blocks	Railway Fish Plate
Railway Sleeper Screws	Steel Crane Rail

10.9 Grade 40Cr Steel Oxide Black Screw Spike Insert Plastic Dowel Railway Fasteners

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