Rail DFF336 fastening system
- Commodity name： Rail DFF336 fastening system
- Description
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A rail fastening system is used to link steel rail with the sleeper parts (or other types of rail parts), to maintain track spacing and prevent steel rail lateral movement relative to the rail sleeper.
Railway fastening system usually includes rail clip, sleeper screw, rail pad, tie plate, rail shoulder，stainless steel fasteners, rail insulator, angle guide plate and so on.
DFF336 fastening system is the ribbed base plate solutions for urban transport, it is used for Concrete Sleeper. Because of the large weight, high stiffness, concrete sleeper have high performance requirement of rail fastener, for the pressure, elastic and adjustable buckle are more strict requirements.
Main components of the DFF336 fastening system
Item No. Components Name Description Standard 1 Anchor bolt M27 with hexagon nut M27 Bolt: G8.8; Nut: G8 DIN ISO 898 T1,DIN ISO898-1 2 Intermediate pad Zwp 392/160/5 Material: EVA DIN 53479;DIN IEC60093 3 Elastic pad Zwp 186 Material:PU,Rubber,EPDM according to requirements DIN IEC60093 4 Ribbed plate Rph49 Cast iron DIN EN1563 5 Insulating bush Fbu6 PA6+30%GF DIN 53479;DIN IEC60093 6 Helical spring Fe28 DIN EN10270 7 Collared Washer Uls10 PA6+30%GF DIN 53479;DIN IEC60093 8 Rail pad Zw687 EVA DIN 53505; DIN ISO 1133; DIN 53479;DIN IEC60093 9 T-head bolt Hs32 with hexagon nut bolt:G5.6; nut:G5 DIN EN ISO 898 10 Tension clamp SKL12 60Si2MnA;38Si7 DIN EN 10089;DIN EN ISO6507 11 Washer Uls6 Surface finishing:HDG DIN EN 10025; DIN EN 10139 Kunshan Alex Railway Fastening Co.,Ltd could produce DFF336 fastening system according to standard, and according to customers' drawings, due to different requirements for different railways worldwide.
Surface: Plain Oiled, Oxygen Black, Zinc Plated, Hot Dip Galvanized, Dacro coating
Packing: 25KG per woven bag in free fumigation wooden box
MOQ: 5000 Sets
Supply ability: 500 Ton/Tons per Month
Delivery: within 25 working days
Company Information
Kunshan Alex Railway Fastening 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 clip/ PR clip/SKL clip/ DE clip/ RN Clip/ Nabla clip, etc
3. Swivel Bolts/ Track Bolt/ Special bolts/ U bolts/ J bolts/ Anchor bolts/Hook 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 / Rail insulator
10. Rail pad (Rubber, EVA, TPU, etc.)/ Rail sole plate / Rail adjustment pad
11. Forged or casted rail car spare parts, such as: Pivot Pin, Brake Shoe Key, Brake shoe holder, Friction Wedge, Wearing Plate, Composite Brake Shoe, Disc brake pad, Brake Beam, Load springs, etc.
We are trying to supply the best products at the best price!
Key words:
Railway fastening system
Product Center
We are a professional manufacturer of railway and train bogie accessories, providing various railway custrction and maintenance parts, train bogie & brake system parts, and tunnle & crane rail customized parts.
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