China ODM Custom Vehicle Coil Springs Factory - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring Manufacturer and Exporter | DVT

ODM Custom Vehicle Coil Springs Factory - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring

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ODM Custom Vehicle Coil Springs Factory - 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.

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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.

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Product detail pictures:

ODM Custom Vehicle Coil Springs Factory - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring detail pictures

ODM Custom Vehicle Coil Springs Factory - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring detail pictures

ODM Custom Vehicle Coil Springs Factory - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring detail pictures


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To be able to give you benefit and enlarge our business, we also have inspectors in QC Team and assure you our greatest service and products for ODM Custom Vehicle Coil Springs Factory - 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: Kuala Lumpur, Lithuania, Borussia Dortmund, They're durable modeling and promoting effectively all over the world. Under no circumstances disappearing major functions in a quick time, it's a really should in your case of excellent good quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the company make a terrific efforts to expand its international trade, raise its company profit and raise its export scale. We're confident that we've been planning to possess a vibrant prospect and to be distributed all over the world within the years to come.
  • This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Isabel from Rome - 2018.06.09 12:42
    As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Bertha from Austria - 2018.12.25 12:43
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