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Ask The Engineer

Are you curious about cotters? Pondering pitch length? Thinking about tensile strength? Wondering about wide waist link plates?

Send your roller chain questions to us now by filling out the form below. If we select your question to answer during the month, we'll send you a little something as our way of saying thanks so don't forget to include your name and address.


Feel free to mail your question to Diamond Chain.

Unit 7 - 9
Blaydon Industrial Park
Chainbridge Road
Blaydon on Tyne
NE21 5AB
PH: 44-191-414-8822

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ASME / ANSI Roller Chain

Diamond Series

Diamond Chain's extensive ASME / ANSI product assortment provides industry leading wear life and is available in a variety of base materials, finishes, and lubrications.

Attachement Roller Chain

Infinity Series

Available in ANSI 25 through 240 and ISO 05B through 032B. Includes single and multi-strand, heavy series, and solutions for specialized applications.

Oil and Gas Chain

Sapphire Series

Includes ANSI 25 through 160 and ISO 05B through 048B single and multi-strand, and select maintenance-free, and attachment solutions.