China OEM High Quality Springs For Christmas Tree Topper Factories - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring Manufacturer and Exporter | DVT

OEM High Quality Springs For Christmas Tree Topper Factories - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring

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The business keeps to the operation concept scientific management, premium quality and efficiency primacy, customer supreme for The Coil Springs Of The Vehicle, Springs For Christmas Tree Topper, Small Tension Springs, If needed, welcome to make contact with us by our web page or phone consultation, we will be delighted to serve you.
OEM High Quality Springs For Christmas Tree Topper Factories - 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 Springs For Christmas Tree Topper Factories - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring detail pictures

OEM High Quality Springs For Christmas Tree Topper Factories - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring detail pictures

OEM High Quality Springs For Christmas Tree Topper Factories - Original manufacturer large diameter iron stainless steel carbon steel diaphragm spring valve spring – DVT Spring detail pictures


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With dependable high quality approach, great reputation and excellent customer support, the series of products and solutions produced by our firm are exported to lots of countries and regions for OEM High Quality Springs For Christmas Tree Topper Factories - 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: Georgia, Malaysia, Jordan, The best and original quality for spare parts is a most important factor for transportation. We may stick on supplying original and good quality parts even a little profit earned. God will bless us to do kindness business forever.
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By John biddlestone from Eindhoven - 2018.09.16 11:31
    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 Poppy from Namibia - 2017.09.09 10:18
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