Railway Fastening System Concrete Rail Clamps Crane Rail Clips

Railway Fastening System Concrete Rail Clamps Crane Rail Clips

The features of Rail clamps are as follow:
*Scientific designing and high quality
*Optimum performance and low maintenance
*High efficiency *High tensile strength and long functional life
*Various clamp types and customized designs are available.





The Composition Of The Rail Press Clamp:

Rail clamps are also known as welded rail clamps, welded rail fixtures, steel beam rail clamps, and welded pressure plates, and their function is to compress and fix rails.
It mainly consists of 7 parts: upper cover plate, base plate, adjustment plate, bolts, nuts, flat washers and spring washers.

The railway fastening systems can be classified into various types, such as E-clip rail fastening systems, Nabla clip rail fastening systems, SKL clip rail fastening systems, KPO clamp rail fastening systems, Spring blade fastening systems, High-speed rail fastening systems, etc. The rail fastening system gives it full play to buffer and absorb the shock that the train pressed on the rail. It needs to meet the requirement of enough intensity, durability, and certain elasticity, especially with the application of high-speed rail and the Improvement of railway security.

 Process Quality Control

1. Before producing Elastic Rail Clip, we will check and test the raw materials. we require suppliers to provide production batch numbers, chemical compositions, mechanical properties, and other testing indicators.
2. Our quality control inspectors take sample sampling and batch testing after the process of manufacturing Elastic Rail Clip and provide raw material certificates and other means to control the testing process.
3. According to the different requirements of Elastic Rail Clip, we make the corresponding physical and chemical testing and inspection. If the results do not meet our requirements, we will refuse to accept the materials only if they meet our standards.
4. For semi-finished products and their external suppliers of Elastic Rail Clip, we often organize quality control coordination meetings and provide technical advice and guidance. Ensure that qualified products are delivered to our customers prior to shipment.

Application:

Our Factory uses high-grade steel and other material to manufacture rail clamps with high quality and all of them conform to the parameter of industry and market demands. Mainly used in high-speed rail, coal mine railway, tunnel, crane rail, and other track construction.

FAQ:
1. Are you a genuine manufacturer?
Yes, all products shown in our website are produced in our ISO9001:2015 certified factory; We are also a company registered by China Customs with the right to export and import. 

2. I want to keep our design confidence; can we sign NDA?
Sure, protecting customers' profit is our obligatory responsibility, signed NDA would be valid for both of us. 

3. What should I offer to get your quotation?
Please offer us your detailed information for the product, such as drawings with 2D/3D by software Pro/E, Auto CAD, SolidWorks, UG etc; as well as materials, surface treatment, quantity, and package. Any special requirements should be highlighted especially for tolerance. 

4. How long does it take to receive samples?
20 working days, the lead time is the general production period and does not include transportation time.
we can supply free samples with less quantity, but customers need to pay shipping costs.

5. How long is the manufacturing lead time?
Mass Production:30-45 working days after sample approval by yours.T
The lead time is the general production period without the transportation time.
We could make some special production arrangements effectively if the customer has an urgent need.

6. How long does it take to ship goods from China by sea?
It takes about 5 weeks to European ports plus 1 week for customs clearance, so you can get the container within 6 to 7 weeks.
It takes about 2 weeks to the east coast and 3 weeks to the west coast US ports. All sea goods are shipped from Qingdao/Shanghai/Ningbo Port.

7. How long does it take to ship goods from China by air?
It takes about 7 days to all major destinations.

8. What are the payment terms?
Payment terms are negotiable and will improve for long-term customers.
During the initial stages, we request 50% of the tooling fee in advance with the balance payable on acceptance of samples.
Bulk production orders can be negotiable. We prefer a 30% deposit and the balance by T/T before delivery.

9. New product development process
Got tooling order and sample order with 50% deposit---Hold a meeting with the relation dept. To ensure the developing schedule---Design mold, fixture, and gauge and make them in our factory--- mold. fixture and gauge making---producing samples---approved from customer-purchasing material-forging-heat treatment-shot blasting-machining-Inspection-package---delivery


10. Which countries do you export to?
Now mainly exports to the U.S.A, Germany, France, Italy, the UK, Brazil, Swedish, Japan, Korea, Middle East of Asia, Thailand, and so on.