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ZhongYue Railway Sleeper Screws Rail Fasteners With Color Painting

Suzhou Zhongyue Railway Material Co.,Ltd.

ZhongYue Railway Sleeper Screws Rail Fasteners With Color Painting

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 : rail screw back spikes railway fasteners for Africa railway

Material : Carbon Steel Q235 or 35#

Surface : black oxide, plain oil, color painting

Grade : 4.6, 5.6, 8.8, 10.9

Appliaction : In Rail Sleeper to Fasten Rails

Warranty : two years

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ZhongYue rail screw back spikes railway fasteners for Africa railway

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. Technical Details

Brand ZHONGYUE
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

4. Advantage:

We are a leading and reputed manufacturer of qualified railway products in China since 2013, 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. Usage:

Railway, mining, high speed way

7. Photos for Reference

ZhongYue Railway Sleeper Screws Rail Fasteners With Color Painting


Product Tags:

stainless steel coach screws

      

railway sleeper fixing screws

      
Cheap ZhongYue Railway Sleeper Screws Rail Fasteners With Color Painting for sale

ZhongYue Railway Sleeper Screws Rail Fasteners With Color Painting Images

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