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Standard No. Title Price(USD) Delivery Status Add To Cart
GB/T 27944-2011 Dryseal pipe threads with the thread angle of 60 degrees 540 (USD) via email in 1-5 business day VALID
GB/T 20670-2006 Unified screw threads - General plan via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 20666-2006 Unified screw threads - Tolerances via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 12716-2011 Pipe threads with the thread angle of 60 degrees where pressure-tight joints are made on threads 300 (USD) via email in 1-3 business day VALID
GB/T 7307-2001 Pipe threads with 55 degree thread angle where pressure-tight joints are not made on the threads via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB 10878-1999 Speclal taps of taper threads for gas cylinders 260 (USD) via email in 1 business day ABOLISHED
GB/T 20667-2006 Unified screw threads - Limits of sizes via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 20669-2006 Unified screw threads - Profiles via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
GB/T 20668-2006 Unified screw threads - Basic dimensions via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
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