roller chain 20B-1 with SWK2 attachments every out plate both side-20BSWK2F1

roller chain 20B-1 with SWK2 attachments every out plate both side- 20BSWK2F1  

Question one : Why choose US?

 High quality with good delivery time. Very patient comunicate and service. Strong team support you here.  ISO9001-2008 quality system, CE goods certificate.

Question Two:  What are Our factory's main products ? 

Roller chain, conveyor chain, leaf chain, agricultural chain, hollow pin chain and double plus chains. chain with different attachments. 

Question three:  Which market we export our goods to?  

USA, Europe market(Germany, Turkey, Poland, Ukraine, Russia,France...) South of America, North of America,  Middle East. Asia(Korea)..

roller chain 20B-1 with SWK2 attachments every out plate both side- 20BSWK2F1

pitch: 31.75mm
Material: Alloy Steel

Plate: 40Mn  Quenching treatment

Pin: 30CrMnTi Carbon-Nitriding

Bush : 20Mn  Carburizing

Roller: C35  Quenching treatment

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