Suzhou Zhongyue Railway Material Co.,Ltd. 

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Railway Fasteners Customized Surface QT500-7 Railway Shoulder

Good quality Railway Sleeper Screws for sales
After a comparison of the number of Rail Fastening System, I found that quality of ZY products is better than others. So choose ZY is right.

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Railway Fasteners Customized Surface QT500-7 Railway Shoulder

China Railway Fasteners Customized Surface QT500-7 Railway Shoulder supplier
Railway Fasteners Customized Surface QT500-7 Railway Shoulder supplier Railway Fasteners Customized Surface QT500-7 Railway Shoulder supplier Railway Fasteners Customized Surface QT500-7 Railway Shoulder supplier Railway Fasteners Customized Surface QT500-7 Railway Shoulder supplier

Large Image :  Railway Fasteners Customized Surface QT500-7 Railway Shoulder

Product Details:

Place of Origin: Changshu City, Jiangsu Province, China
Brand Name: ZHONGYUE
Certification: SGS, ISO9001:2008, TUV
Model Number: OEM

Payment & Shipping Terms:

Minimum Order Quantity: 2000 pcs
Price: USD 0.5-4.5 / Pc
Packaging Details: 25kg double-layer woven bag, free fumigation wooden pallet. 36 bags or cartons / pallet , 24 pallets / container.
Delivery Time: 15-25 Days after Payment
Payment Terms: L/C, T/T
Supply Ability: 250 Tons Per Week
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Detailed Product Description
Product: Railway Fasteners Customized Surface QT500-7 Railway Shoulder Material: QT500-7 QT450-10 QT400-15
Surface: Customized Dimension: Based On Drawing
Application: UIC54 UIC60 115RE Ect OEM: Support OEM

Railway Fasteners Customized Surface QT500-7 Railway Shoulder

 

 

Inserts/Iron Shoulders are cast in the concrete ties for fixation of Elastic Rail Clips. Our Iron Shoulders are

manufactured from pearlitic malleable iron and spheroid graphite iron. We offer two types of Iron Shoulders:

Single Stem Iron Shoulders mostly used in pre-stressed concrete ties, and Twin Stem Iron Shoulders

commonly used in Bi-Block or Twin Block concrete ties.

 

 

This type of rail shoulder is produced by hot forging, used together with clip bolt and special rail clip to fix the rail. The material can be low carbon steel and mid carbon steel, according to our customers' requirement.

 

Technical Specification

Brand ZHONGYUE
Product Railway iron shoulder
Application UIC54 UIC60 115RE,ect
Material
Name QT500-7 QT450-10 QT400-15
Standard GB 1348-88 GB 1348-88 GB 1348-89
Chemical composition(%) C:3.60-3.80 C:3.40-3.90 C:3.50-3.60
Mn:≤0.6 Mn:0.2-0.5 Mn:≤0.5
Si:2.50-2.90 Si:2.70-3.00 Si:3.0-3.2
P:≤0.08 P:≤0.07 P:≤0.07
S:≤0.025 S:≤0.03 S:≤0.02
Tensile Strength ≥500 Mpa ≥450 Mpa ≥400 Mpa
Yield Strength ≥320 Mpa ≥310 Mpa ≥250 Mpa
Elongation(%) ≥7 ≥10 ≥15
Hardnrss 170~230HB 160~210HB 130~180HB
Metallographic organization ferrite + pearlite graphite + ferrite + pearlite ferrite
Surface plain (oiled)

 

 

Photos for Reference

Railway Fasteners Customized Surface QT500-7 Railway Shoulder

Railway Fasteners Customized Surface QT500-7 Railway Shoulder

Contact Details
Suzhou Zhongyue Railway Material Co.,Ltd.

Contact Person: Eric

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