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Q235 40Cr Carbon Steel Railway Sleeper Screws Rail Fasteners SGS / ISO9001

Categories Railway Sleeper Screws
Brand Name: ZhongYue
Model Number: OEM
Certification: ISO9001:2015
Place of Origin: China
MOQ: 10000pcs
Price: Negociable
Payment Terms: T/T, 30% in advance
Supply Ability: 1500 Tons / Month
Delivery Time: 15-25 Days after placing formal order
Packaging Details: 25KG double-layer woven bag with fumigation-free wooden pallet
Product: railway accessories screw spikes rail fasteners variable models
Material: Carbon Steel, Q235, 35#, 45#, 40Cr
Usage: railway
Grade: 4.6, 5.6, 8.8, 10.9
Appliaction: In Rail Sleeper to Fasten Rails
certificate: SGS, ISO9001
Warranty: two years
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Q235 40Cr Carbon Steel Railway Sleeper Screws Rail Fasteners SGS / ISO9001

ZhongYue railway accessories screw spikes rail fasteners variable models


1. Introduce:

Railroad screws 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


2. Specification:


BrandZHONGYUE
TypeSs5.-150V20-135
Ss8-140V23-115
Ss8-150V23-135
Ss8-160V23-155
Ss23-160V23-215
Ss25.-165V26-115
Ss35.-161
Or the type by customers’ drawings
Grade4.65.68.810.9
MaterialQ23535#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

Surfaceplain (oiled), Oxide black, Zinc, HDG, wax, bitumen, Dacromet, Sherardizing

Standard
refers

ISO898-1, UIC864-1, and NF F500-50

4. Advantage:

Being the leading and reputed manufacturer of qualified railway products in China since 2013, ZhongYue have got the production license of China’s Railway Ministry on railway products. We supply to Thailand Railway, Indonesia Railway, Zambia Railway, American Railway etc for years. We can customize your product with ASTM, DIN, BS, JIS, AS, NF, ISO and GB standard, competitive price available.


5. Order Hints:

MOQ: based on your product

Delivery time:Within 30days after order confirmed

Shipment: sea freight

Payment term: T/T 30% deposit, balance before shipment; LC


6. Photo reference:


Quality Q235 40Cr Carbon Steel Railway Sleeper Screws Rail Fasteners SGS / ISO9001 for sale
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