Railway fastener triple spring washer for screws fastened to sleepers

Product Description

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  The washercan prevent the track bolt from shifting or getting loose through the intense vibrations caused by a passing train. Once the lock washer can engage the bolt, the bolt is then kept from slipping or twisting loose. This is the most common method for fastening a rail track for the rail fastening system.
  
   

   

  Our reinforced triple coil spring washers can be supplied with different finish, such as bright, zinc plated and black. And they are manufactured using high graded raw materials satisfying all the quality standard,like ASTM , UIC,DIN ,NF EN ****9、AREA、BS****4、AS***5.*8 standard.

   

   

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  Material: Q**5 .*5#. *5#, *0Cr, etc

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  Dimensions (Dia x Length ) (mm): As per clients'  customised
  
  
  
   

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  Why choose us
  
   

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  *1  We are a professional ,manufacturer of kinds of washers, with more than *0years experiences of making kinds of railroad spikes, we can meet your customized requirements in details.

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  *2  We have workshop, do every step from purchasing material to shipment all by our team, so our prices are the most competitive under same quality.

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  *3  Our lead time can be adjust to match your different schedule of different products. Normally ****0 days is available in producing, inspection, and packing.

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  *4  We care about the safety of using our products, with all our workers and technicians working together, it is guaranteed that our railway products reach the international standards, such as AREMA,GB, BS, UIC, DIN, etc.
  
   

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  Quality Control
  
   

   

  Kunshan Alex Railway Fastening Co., Ltd. is an ISO ***1/***5 certified company. All processes are in accordance with the requirements of the ISO quality management system. From raw material to the finished products, we operate in accordance with standard procedures. We have strict quality control systems for suppliers:

   

  1. Strictly inspection and testing of raw materials

   

  2. Regularly organize quality control coordination meetings with semi-product suppliers to provide technical support.

   

  3.Both sampling and batch testing will be taken while producing to make sure products **0% qualified before shipment.
  
  
  
  Ways of packing
  
  
  
  1. Woven bags in wooden crate 
  
  2. Woven bags +plywood pallet
  
  3. Other ways as per client's requirement
  
  
  
   

   

  FAQ

   

  Q: Are you manufacturer or trader?

   

  A:We are manufacturer and trader, company located in Kunshan ,Jiangsu Province, China, about 2 hours take taxi from Shanghai airport.

   

   

   

  Q: Do you provide samples?

   

  A:Yes, we offer sample for approval before each order.

   

   

   

  Q: What's your payment term?

   

  A: *0% deposit by T/T , balance against B/L copy, Payment term is negotiable based on different order products and quantity.

   

   

   

  Q: How long is your delivery time?

   

  A: Generally ****0 working days after receiving deposit or the original L/C. Could be re-schedule under really urgent case.

   

   

   

  Q:Can we visit your factory?

   

  A:Of course, you're warmly welcomed. Once we have your schedule, we can arrange everything in advance.

   

   

   

  Contact details:

   

  If you have any other questions, pls feel free to contact us as below:

   

  Company name: Kunshan Alex Railway Fastening Co., Ltd.
  
  Address: No.***5 Chengbei Road, Yushan town, Kunshan City, Jiangsu Province, China.
  
  Tel: ***6 ***********7
  
  Fax: ***6 ***- *******9

   

  Skype/whatsapp/wechat: *6 **********7