天天做天天爱夜夜爽

      <menuitem id="hdnr3"><delect id="hdnr3"><pre id="hdnr3"></pre></delect></menuitem><menuitem id="hdnr3"></menuitem>
      <menuitem id="hdnr3"><thead id="hdnr3"><i id="hdnr3"></i></thead></menuitem>
      <menuitem id="hdnr3"></menuitem>

          <menuitem id="hdnr3"></menuitem>

              <nobr id="hdnr3"></nobr>
              <menuitem id="hdnr3"></menuitem>

                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

                天天做天天爱夜夜爽

                    <menuitem id="hdnr3"><delect id="hdnr3"><pre id="hdnr3"></pre></delect></menuitem><menuitem id="hdnr3"></menuitem>
                    <menuitem id="hdnr3"><thead id="hdnr3"><i id="hdnr3"></i></thead></menuitem>
                    <menuitem id="hdnr3"></menuitem>

                        <menuitem id="hdnr3"></menuitem>

                            <nobr id="hdnr3"></nobr>
                            <menuitem id="hdnr3"></menuitem>