Model NO.: 420, 428, 520, 525, 525H, 530, 530H, 630, 630H
Detachable Chain Type: Racing Chain
Material Feature: Oil Resistant
Structure (for Chain): Roller Chain
Series: Single-Stage
Trademark: QJ / HQL / YF
Transport Package: Polybag + Box + Carton + Iron Pallet
Specification: 40link to 10000links
Origin: Hangzhou China
HS Code: 7315112000
Model NO.: 420, 428, 520, 525, 525H, 530, 530H, 630, 630H
Detachable Chain Type: Racing Chain
Material Feature: Oil Resistant
Structure (for Chain): Roller Chain
Series: Single-Stage
Trademark: QJ / HQL / YF
Transport Package: Polybag + Box + Carton + Iron Pallet
Specification: 40link to 10000links
Origin: Hangzhou China
HS Code: 7315112000
Racing Chains:1. ATV driving Chains: 420F, 428F, 520F, 525F, 530F, 630F,
2. ATV X-ring Chain: S 520X. 525X, 530X
3. Using for F1 racing car: 219H, 219H o-ring chains & sprockets
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.
Why choose us
1. We are the manufacture.
2. We have near 30 years experience of making chains and chain links.
3. Our design team has extensive experience in the chain design.
4. Best service and prompt delivery.
5. We offer various styles, size and colors to meet your requirement.
6. We covering a production area of 18750 square meters have more than 200 employees and we have a complete set of testing equipment to ensure our quality.
 Racing Chains:
1. ATV driving Chains: 420F, 428F, 520F, 525F, 530F, 630F,
2. ATV X-ring Chain: S 520X. 525X, 530X
3. Using for F1 racing car: 219H, 219H o-ring chains & sprockets
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.
Why choose us
1. We are the manufacture.
2. We have near 30 years experience of making chains and chain links.
3. Our design team has extensive experience in the chain design.
4. Best service and prompt delivery.
5. We offer various styles, size and colors to meet your requirement.
6. We covering a production area of 18750 square meters have more than 200 employees and we have a complete set of testing equipment to ensure our quality.
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Main components:
* Tension clamp E type--2pcs
*Cast in shoulder--2pcs
* Insulator--2pcs
* Rail pad--1pc
Components description:
E type Rail Elastic Clip
Raw material: 60Si2CrA, 38Si7Type: E2005, E2055, etc
Surface: plain ( oil), black paint, color paint, zinc, hdg, etc
Rail pad
Raw material: EVA/Elastomer/Rubber
Surface: plain
Insulator
Raw material:PA66+30%GF, PA6+30%GF,etc
Surface: plain
Cast in shoulder
Raw material:QT450-10, QT500-7
Surface: plain ,pant
Fastening For Railroad,Skl14 Rail Fastening,E20 Rail Fastening System,E Type Railroad Fastening
TAICANG ZHONGBO RAILWAY FASTENING CO., LTD. , https://www.railfastener.com