MachineryOffers

High quality 520 O-ring gold motorcycle chain 120links for dirt bikes off-road vehicles

Product details
Single gross weight:2.31 KG;Warranty:12000KM;
Heat treatment:Quenching / Tempering;Surface treatment:Plating;
Average tensile strength:38KN;Application:Dirt bikes / off-road vehicles;
Single package size:28.1X12.2X2.8 cm;Package Preview:https://sc02.alicdn.com/kf/HTB143qoalaE3KVjSZLeq6xsSFXai.jpg_640x640.jpg,https://sc02.alicdn.com/kf/HTB15N1wabys3KVjSZFnq6xFzpXal.jpg_640x640.jpg;
OEM:Avaliable;Brand Name:YF / QJ / HQL;
Packing:Polybag+box+carton;Type:Motorcycle Chain;
Place of Origin:China;Selling Units:Single item;
Package Type:polybag + box + carton;Model:520V;
Certification:ISO9001;Material:Alloy;
Pitch:15.875mm;Thickness:2.2mm;
Product Description

High quality 520 O-ring gold motorcycle chain 120links for dirt bikes off-road vehicles

The products are made of high quality alloy steel production. The plates are punched and squeezed bores by precision technology. The pin, bush, roller are machined by high-efficiency automatic equipment and automatic grinding equipment, then through heat treatment of carburization, carbon and nitrogen protection mesh belt furnace, surface blasting process etc. Assembled precision by Internal hole position, spin riveted by pressure to ensure the performance of the entire chain.

 

1)Raw materials↓

surface checking

metallic structure inspection

sizes checking

hardness inspection

2)Manufacture process of chain parts

Punching hole

polishing

blanking

shot blasting

curving

deburrs

cold forging

bending

grooving

calibrate

chamfering

shave hole

grinding plane and hole

rolling folding

grinding cylindrical surface

sizing

centreless grinding

oiling

3)Heat treatment

quenching

bluing

low temperature temper

yellowing

duplex quenching

phosphatizing

through hardening

washing

oil quenching

cooling

liquid carburizing

hardness inspection

annealing

metallic structure inspection

4)Assembling↓

automatic choice materials

running in

measuring chain length

pre-stretch

measuring chain torque

high speed running in test

tensile strength test

endurance testing of chain

5)Packing↓

end inspection

high temperature greasing

clean oiling

cooling

Anti-rust oiling/greasing

put in polybag,box,carton etc.

 

 

 

Packaging & Shipping

 

    

 

Our Services

1. Any of your kind inquiries of chains would be replied within 24 hours.
2. Well-trained and experienced sales staffs will reply all your concerns in fluent English.
3. OEM services are available with us, our professional designer would make your private idea into being.

4. Protection of your sales area, ideas of design and all your private information.
5. We are committed to ensuring that only products of the highest quality are delivered to our customers.

6. Soonest delivery time,if necessary by express or by air or by sea.

 

Company Information

 

FAQ

 Why choose us
1. We are a manufacture.
2. We have more than 30 years production experience.
3. Our experienced team of design and development experts offer you help and advice with chain calculation and configuration
4. Best service and soonest delivery time.
5. We offer various styles, size and colors to meet your requirements.
6. We covering a production area of 18750 square meters have more than 100 employees and we have a complete set of testing equipments to ensure our quality.

7. In keeping with our corporate philosophy, our speciality is delivering solutions – either as standard, or tailored to individual customer problems.

 

 

Welcome to see our other products to click here: Hangzhou Qianjiang Chain Industries Co.,Ltd

VIEW MORE