low alloy external backup ring 1.high accuracy 2.OEM offered 3.longer service life 4.quick delivery and low price always

low alloy plate St 52-3N round external backup ring with holes

  

part name	material	dimension(mm)	standard
external backup ring	low alloy plate St52-3n	D644*16  ID 403C11 Holes d19   d9.5	DIN

We specialized in processingall kinds of gaskets and mechanical parts , sophisticated equipment, strong technical force. If need, contract

Jiangyin Yangqi Machinery Accessories Co.,Ltd is founded in 1988 ,the transportation of sea freight and air freight  are both very convenient.

our company specialized in finish machining ,hardware parts producing ,all kinds of machinery parts and textile usage ,manned elevator parts processing.

such as valves ,shafts ,flanges ,and their accesories.

equipped with complete set processing machines:boring lathe ,miller ,punch press ,press ,engine lathe ,CNC center and meter lathe 

materials capability:cast iron ,ductile iron,carbon steel ,alloy steel, ordinary steel ,aluminum ,brass and its alloy materials.

processing trade form: drawings ,samples and detail technical parametres provided is highly appreciated.

want to get quote for what you are looking for ? know more about our services ? contact us !

contact information:mobile:+86 18761591963

                           Tel:+86 510 8652 1310

                          Fax: +86 510 8652 9579

low alloy plate St52-3N round external backup ring with holes