J Bolt/ Hook Bolt/ Eye Bolt

• Customization: Available
• Certification: AREMA, BS, ASTM, UIC, TB
• Type: Trackless Train
• Model NO.: J bolt
• Size: M20 to M36
• Length: 100 to 500 mm
• Raw Material: Q235, C35, C45, 35CrMo, 42CrMo
• Standard Refers to: DIN 529
• Surface Finshing: Zinc Yellow, Plain, Oxide Black or Oil Blac
• Applications: Railroad
• Part: Rail Bolt
• Transport Package: Woven Bag
• Specification: SGS, CRCC
• Trademark: ZBRF
• Origin: China(Mainland)
• Production Capacity: 16000tons

Product Description

Products Description 
 

Material	Q235	C35	C45	35CrMo	42CrMo
Grade	4.6/ 4.8	5.6	5.8/8.8
Standard refers	DIN 529 , ISO 898-1
Surface finishing	Zinc yellow, plain, oxide black or oil blac
Application	railroad

Packing&Delivery

Packing Detail	First in cartons then on pallets
Delivery Detail	With 30 days after the deposit

company information

zhongbo is located in the Shaxi Industrial Park Taicang, the central area of the Yangtze River Delta, the most booming and dynamic place of the chinese economy, nearby Shanghai Port, with convenient transportation.
Our Main Products:
1/ Rail Fastening Parts
2/ Rail Jointing Parts
3/ Parts used for tunnel rings connection
4/ High strength Bolts for Electric Power and Petrol Pipes Industry.
 
We manufacture these products according to Standard AREMA, UIC, DIN, BS, GOST, GB/TB, AS or required specification from clients.
 
We are certified by ISO 9001:2008 in SGS and CRCC(China Railway Construction Corporation).

FAQ


1. Q: MOQ is?
   A: 3-5 tons in general.
2. Q: How many ways of surface treatment?
   A: Plain (oiled); Paint with any Color; Oxide Black; Wax; Bitumenizing; DHG;   
     Electroplating Zinc; ect.   
     Plain and Black Oxide is most.
3. Q: Payment terms?
   A: 30% by T/T as deposit, the balance 70% by T/T against copy of B/L within 7   
     working days.(except for rail & Fish plate).
4. Q: Validity Date?
   A: 15 days in general. It will be showing in quotation.
5. Q: Sample matters?
   A: We can supply sample, accept customization. 
6. Q: Certification Matters?
   A: We have ISO9001:2008. CRCC.
   We also accept Third Party Test from clients.
7. Q: Are you a manufacturing factory?
   A: Yes, we are.