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Double Roller Chain Sprockets

Double Roller Chain Sprockets

Category: Tag:

  1. Sprocket processing: forging, machining, hobbing, treatment on quenching, surface treatment/rust-proof treatment
  2. Type: A/B series, simplex, duplex, triplex
  3. Material: Q235, Steel 1045, stainless steel, 40Cr, 20CrMnTi, 42CrMo, copper,etc.
  4. surface treatment: polishing, black oxide, zinc plating, electrophoresis, etc.
  5. Hardness: treatment on quenching optional for hardness HB(220-250) or HRC(38-46)
  6. Standard: ANSI, ISO, KANA, DIN or produced according to your special drawing.
  7. For Chain according to DIN8187/8188
part no. 06B 08B 10B 12B 16B 20B 24B 28B 32B 40B
pitch 9.525mm 12.7mm 15.875mm 19.05mm 25.4mm 31.75mm 38.1mm 44.45mm 50.8mm 63.5mm
part no. 25 35 40 41 50 60 80 100 120 140 160 180 200 240
pitch 1/4" 3/8" 1/2" 1/2" 5/8" 3/4" 1" 1-1/4" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2" 3"


Product Quick Detail:

  • Standard and non-standard available
  • With high quality and competitive price
  • Prompt delivery
  • Packing as per customer’s demand.

We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.

Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

pruduct quality report

Materials Available

1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
product materials available

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
product finishing

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port
product packages