全彩18禁裸乳真人漫画无遮挡

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                  E-mail: sales@gd-chain.com

                  Engineering Chain

                  Engineering chains offered by us are manufactured from high-performance base materials to ensure increased wear life. We use various grades of steel, heat-treated to precise specifications and assembled with accurate press-fits to withstand the requirements of today's powerful, high-production equipment. We offer heavy-duty chains designed specifically to meet the demanding needs of a vast array of industries - all designed to prolong wear life under rigorous operating conditions.

                  1. Oil Field Roller Chains (ISO 606A, ANSI B29.1M)
                   - Simplex, Duplex, Triplex Oil Field Chain: 80OFC-240OCF
                   - Quadruplex and Quintuplex Oil Field Chain: 80OFC-240OFC
                   - Sextuplex Oil Field Chain: 80OFC-240OFC
                   - Octuplex Oil Field Chain: 80OFC-160OFC
                   - Decuplex Oil Field Chain: 120OFC,140OFC

                  2. Offset Sidebar Steel Drive Chain for Oil Field Application: Pitch 78.11 mm, Pitch 103.20 mm

                  3. Engineering Class Heavy Duty Offset Sidebar Drive Chains (Steel Drive Roller Chains): OS2010-OS5628

                  Engineering chains offered by us are manufactured from high-performance base materials to ensure increased wear life. We use various grades of steel, heat-treated to precise specifications and assembled with accurate press-fits to withstand the requirements of today's powerful, high-production equipment. We offer heavy-duty chains designed specifically to meet the demanding needs of a vast array of industries - all designed to prolong wear life under rigorous operating conditions.

                  1. Oil Field Roller Chains (ISO 606A, ANSI B29.1M)
                   - Simplex, Duplex, Triplex Oil Field Chain: 80OFC-240OCF
                   - Quadruplex and Quintuplex Oil Field Chain: 80OFC-240OFC
                   - Sextuplex Oil Field Chain: 80OFC-240OFC
                   - Octuplex Oil Field Chain: 80OFC-160OFC
                   - Decuplex Oil Field Chain: 120OFC,140OFC

                  2. Offset Sidebar Steel Drive Chain for Oil Field Application: Pitch 78.11 mm, Pitch 103.20 mm

                  3. Engineering Class Heavy Duty Offset Sidebar Drive Chains (Steel Drive Roller Chains): OS2010-OS5628

                  全彩18禁裸乳真人漫画无遮挡

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