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ODM Custom Valve Spring Companies - Double Hook Wire Coil extension Tension Springs – DVT Spring
Basic Information Mechanical extension springs are designed specifically for a height and weight of a product. The initial tension is the force that holds the coil together and must be exceeded to get the extension spring working. Although the standard initial tension is appropriate for most extension spring needs, initial tension can be customized for specific situations. Extension springs are commonly used in automotive mechanisms, garage doors, trampolines, washing machines, tools, to... -
OEM High Quality Stainless Steel Torsion Springs Manufacturer - Wholesale Metal Stainless Steel Double Wire Zinc Steel Torsion Spring – DVT Spring
Specifications Wire diameter 0.15mm-10mm Material Spring steel (SWC), Music wire(SWP), Stainless steel(SUS), Mild-carbon steel, Phosphor copper, Beryllium copper, Brass, Aluminum 60Si2Mn,55CrSi, Alloy steel etc. —Stainless steel 17-7-PH(631SUS), Inconel X750, Bezinal Wire etc Finish Zinc / Nickel / Chrome / Tin / Silver / Copper / Gold / Dacromet plating, Blacking, E-coating, Powder coating, PVC dipped etc Appliction Auto,Micro,Hardware,Furniture,Bicycle,Industrial... -
ODM Custom Industrial Extension Springs Company - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring
Specifications Item OEM Factory Customization Wholesales Extension And Compression Spring Material SS302(AISI302) / SS304(AISI304) / SS316(AISI316) / SS301(AISI301) SS631 / 65Mn(AISI1066) / 60Si2Mn(HD2600) / 55CrSiA(HD1550) / Music wire / C17200/C64200, Etc Wire diameter 0.1~20 mm Ends Close and ground, close and square, double close end, open ends Finish Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis Power coating, Gold plating, S... -
ODM Custom Steel Spring Manufacturers - Stainless steel wire earphone holder spring headset headphone spring – DVT Spring
Specifications Product name Stainless steel wire earphone holder spring headset headphone spring Brand DVT Wire diameter 0.06mm-12mm Length/dimension Customer’s requirements Product number DVT- wire forming spring Material Stainless steel, brass, carbon steel, piano wire, etc. Surface treatment Zinc plating, nickel plating, anodizing, black oxide, electrophoresis, welding、Power Coating, Gold Plating, Silver Plating, Tin Plating, Paint, Chrome Dacromet, oil coating, copper... -
China wholesale Double Hook Tension Springs Manufacturer - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring
Specifications Item OEM Factory Customization Wholesales Extension And Compression Spring Material SS302(AISI302) / SS304(AISI304) / SS316(AISI316) / SS301(AISI301) SS631 / 65Mn(AISI1066) / 60Si2Mn(HD2600) / 55CrSiA(HD1550) / Music wire / C17200/C64200, Etc Wire diameter 0.1~20 mm Ends Close and ground, close and square, double close end, open ends Finish Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis Power coating, Gold plating, S... -
ODM Custom Shock And Spring Companies - Stainless steel wire earphone holder spring headset headphone spring – DVT Spring
Specifications Product name Stainless steel wire earphone holder spring headset headphone spring Brand DVT Wire diameter 0.06mm-12mm Length/dimension Customer’s requirements Product number DVT- wire forming spring Material Stainless steel, brass, carbon steel, piano wire, etc. Surface treatment Zinc plating, nickel plating, anodizing, black oxide, electrophoresis, welding、Power Coating, Gold Plating, Silver Plating, Tin Plating, Paint, Chrome Dacromet, oil coating, copper... -
OEM High Quality Wire Spring Company - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring
Specifications Item OEM Factory Customization Wholesales Extension And Compression Spring Material SS302(AISI302) / SS304(AISI304) / SS316(AISI316) / SS301(AISI301) SS631 / 65Mn(AISI1066) / 60Si2Mn(HD2600) / 55CrSiA(HD1550) / Music wire / C17200/C64200, Etc Wire diameter 0.1~20 mm Ends Close and ground, close and square, double close end, open ends Finish Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis Power coating, Gold plating, S... -
ODM Custom Garage Torsion Spring Manufacturer - Custom Torsion Spring Stainless Steel Sample Accepted – DVT Spring
Specifications Item Custom Torsion Spring Stainless Steel Sample Accepted Wire diameter 0.15mm-10mm I.D >=0.1 mm O.D >=0.5 mm Free length >=0.5 mm Total Coils >=3 Active coils >=1 Material Spring steel (SWC), Music wire(SWP), Stainless steel(SUS), Mild-carbon steel, Phosphor copper, Beryllium copper, Brass, Aluminum 60Si2Mn,55CrSi, Alloy steel etc. —Stainless steel 17-7-PH(631SUS), Inconel X750, Bezinal Wire etc Finish Zinc / Nickel / Chrome / Tin / ... -
China wholesale Chair Spring Factory - OEM Factory Customization Wholesales Extension And Compression Spring – DVT Spring
Specifications Item OEM Factory Customization Wholesales Extension And Compression Spring Material SS302(AISI302) / SS304(AISI304) / SS316(AISI316) / SS301(AISI301) SS631 / 65Mn(AISI1066) / 60Si2Mn(HD2600) / 55CrSiA(HD1550) / Music wire / C17200/C64200, Etc Wire diameter 0.1~20 mm Ends Close and ground, close and square, double close end, open ends Finish Zinc plating, Nickel plating, Anodic oxidation,Black oxided,Electrophoresis Power coating, Gold plating, S... -
China wholesale Car Suspension Coil Spring Manufacturer - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring
Basic Information The valve spring determines the normal operation of many check valves, relief valves, safety valves, and various other valves. The spring determines the opening pressure, the stroke of the disc, and the stability of the seal in the closed state. Selection of good quality GB/T24588-2009 stainless steel spring steel wire, high temperature spring alloy wire, oil quenching and tempering alloy spring steel wire 50CrVA, 55CrSiA, 60Si2MnA, piano steel wire, T9A, to strictly en... -
China wholesale Garage Coil Spring Exporter - Double Hook Wire Coil extension Tension Springs – DVT Spring
Basic Information Mechanical extension springs are designed specifically for a height and weight of a product. The initial tension is the force that holds the coil together and must be exceeded to get the extension spring working. Although the standard initial tension is appropriate for most extension spring needs, initial tension can be customized for specific situations. Extension springs are commonly used in automotive mechanisms, garage doors, trampolines, washing machines, tools, to... -
China wholesale Mountain Bike Shock Spring Company - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring
Basic Information The valve spring determines the normal operation of many check valves, relief valves, safety valves, and various other valves. The spring determines the opening pressure, the stroke of the disc, and the stability of the seal in the closed state. Selection of good quality GB/T24588-2009 stainless steel spring steel wire, high temperature spring alloy wire, oil quenching and tempering alloy spring steel wire 50CrVA, 55CrSiA, 60Si2MnA, piano steel wire, T9A, to strictly en...