Active Member
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[China]
Address: 120 Tongjing Road, Lujia Town, Kunshan, Jiangsu,215331, China
Contact name:Zhang 86-13917815628
Signum Machinery Co.,Ltd |
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Materials: QT400-15,QT450-10,QT500-7,QT600-3,QT700-2,ZG25,ZG35,ZG45
Model: Customized according to the drawing
Surface: Plain Oiled, Oxygen Black
Produce Type: Sand casting, Hot Forging
Packing Details: fumigation free wooden box
MOQ: 3000 Piece/Pieces
Supply ability: 500 Ton/Tons per Month
Delivery: within 20 working days
Iron rail shoulder material technical parameter
Material | Tensile Strength(Mpa) | Yield Strength(Mpa) | Elongation(%) |
QT400-15(GGG40) | 400 | 250 | 15 |
QT450-10(GGG45) | 450 | 310 | 10 |
QT500-7 (GGG50) | 500 | 320 | 7 |
Material Chemical Composition〔%〕
Material | C | Si | Mn | P | S |
QT400-15 | 3.6-.36 | 3.0-3.2 | 0.5 | 0.07 | 0.02 |
Qt450-10 | 3.4-3.9 | 3.7-3.0 | 0.5 | 0.07 | 0.03 |
QT500-7 | 3.4-3.8 | 2.5-2.9 | 0.6 | 0.08 | 0.025 |
Signum Machinery Co., Ltd manufactures railway fasteners and
standard components. As a leading railway fasteners manufacturers
in China,with production license of Chinese railway Ministry,
advanced technology, high precision inspection instruments and
service, our products have been widely exported the USA, Germany,
Spain, Japan, Australia, Italy, Netherlands, Belgium, Poland, the
UK, India, and South Africa etc.
We can provide products according to customers drawings and
samples.Our main products are as following:
1. Screw spike/Coach screw/Drive screw/Sleeper Screw, Dog
spike/Railroad spike/Lock spike/Cut spike,etc.
2. Rail clip/ Tension clamp/ E, R, SKL clip/ Pandrol clip/ Deenik
clip
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/
Anchor bolts/ Foundation bolts/ Stud bolts/ Rod bolts/ Curved
bolts/ Tunnel bolts
4. Tie plate/ Base plate / Rail plate/ Rail fixing base/ Rail Pads/
Sole plate/ Sole pad
5. Fish plate / Joint bar / Rail joint/ Splice Bar
6. Track bolt/ T bolt / Rail bolt/ Clamp bolt/ Inserted bolt/ Clip
bolt/ Fish bolt/ Square bolt/ Rod bolt /Rail joint bolt
7. Clamp plate/ Rail spring clamp/ Anchor plate/ Steel clip
8. Rail Shoulder/ Rail sleeper Inserts/ Rail Anchors for rail
sleepers
9. Plastic dowel / Guide plate/ Nylon insert
We are trying to supply the best products at the best price!
customized rail shoulder
