high tensile bolts and nuts: 1.Materials:1045/5140/35Cr-Mo 2.Surface:Black,ZP,HDG,Plain 3.Size:M5-160 4.Grade:8.8,10.9,12.9

  Railway fastener high tensile bolts and nuts10.9 with washer

for steel structures 

 

I.  Specification: GB 3632, DIN, ASTM, JIS, GOST and so on.

II.  We also can manufacture by your drawings!

    If you need us, please send the details and drawings of the products to our e-mail!

 

III.  Technical Parameters For Bolt:

  

 THE SAMPLE OF THIS KIND OF HIGH STRENGTH BOLT, GB/T 3632       

 

       

Our strength on exporting:

  

1.Our company (Suzhou Sudelan Railway Parts Co., Ltd.) is specializing in producing railway fasteners. We have certified by ISO9001:2008 Quality Management System and got the Production Permission License from the Ministry of Railways, P.R.China.

2.From 2006, we have manufactured the products of high speed railway and now they are being used. We exported to world markets, such as U.S.A., Canada, Cuba, Germany, Japan, Singapore, Malaysia and Africa and so on.

Pictures:

 

certificate

 

 

Various honorary certificates

 

 

 

Products

 

 

Factory view figures

 Packaging

 

Factory view

Testing equipments

Workshop

 

Welcome your visit!

M5-160 Railway10.9 high tensile bolts and nuts