China wholesale Customized Spring Suppliers - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring
China wholesale Customized Spring Suppliers - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring Detail:
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 ensure good service life, stability, corrosion performance, high temperature performance and other requirements of the spring.
DVT Spring is a spring manufacturer that produces many kinds of micro precision springs, mainly hardware springs, stamping parts springs, auto parts springs, valve springs.
Specifications
| Item | Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring |
| Wire diameter | 0.1~20 mm |
| I.D | >=0.1 mm |
| O.D | >=0.5 mm |
| Free length | >=0.5 mm |
| Total Coils | >=3 |
| Active coils | >=1 |
| 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, Silver plating, Tin plating, Paint,Chorme, Phosphate | |
| Dacromet,Oil coating, Copper plating, Sand blasting, Passivation, Polishing,Etc | |
| Appliction | Auto,Micro,Hardware,Furniture,Bicycle,Industrial,ect. |
| Package | 1.PE bag inside, carton outside/Pallet. |
| 2.Other packages: Wooden box, individual packaging, tray packaging,tape & reel packaging etc. | |
| 3.Per our customer’s need. |
Product detail pictures:
Related Product Guide:
We're commitment to offer you the aggressive cost ,superb products and solutions top quality, too as fast delivery for China wholesale Customized Spring Suppliers - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring , The product will supply to all over the world, such as: Iraq, Southampton, Myanmar, Good quality, Good service is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We are willing to establish long business relationship with those who seek the high quality products and good service. We have set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our professional experience and high quality grades will contribute to your business.
By Evelyn from Zurich - 2017.12.02 14:11
The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
By Antonio from Nicaragua - 2017.11.20 15:58
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