China OEM High Quality Front Wheel Coil Spring Exporter - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring Manufacturer and Exporter | DVT

OEM High Quality Front Wheel Coil Spring Exporter - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring

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Our firm promises all consumers with the first-class products as well as most satisfying post-sale services. We warmly welcome our regular and new consumers to join us for Stainless Steel Torsion Springs, Heavy Duty Extension Springs, Micro Extension Springs, You may find the lowest price here. Also you will get high quality products and excellent service here! Please do not hesitate to contact us!
OEM High Quality Front Wheel Coil Spring Exporter - 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:

OEM High Quality Front Wheel Coil Spring Exporter - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring detail pictures

OEM High Quality Front Wheel Coil Spring Exporter - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring detail pictures

OEM High Quality Front Wheel Coil Spring Exporter - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring detail pictures


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Sincerity, Innovation, Rigorousness, and Efficiency is the persistent conception of our company for the long-term to develop together with customers for mutual reciprocity and mutual benefit for OEM High Quality Front Wheel Coil Spring Exporter - 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: Nigeria, Hanover, Moldova, Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Fernando from Lebanon - 2018.09.16 11:31
    The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Quintina from Ecuador - 2017.04.28 15:45
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