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20mm Black Oxide Compression Double Conical Extension Spring High Performance

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20mm Black Oxide Compression Double Conical Extension Spring High Performance

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End Type : Closed Ends, Open Ends, Ground Ends, Closed & Ground Ends

Certification : ISO13485；ISO14001；IATF16949

Place of Origin : China

Packaging Details : Standard export packaging

Wire Diameter : 0.05–20 mm or Customized

Drawing : PDF / CAD / STEP / IGES / DWG

Application : Automotive, Medical, s, Industrial Equipment, Agricultural Machinery, Aerospace, Consumer Products

Surface Treatment : Zinc Plated, Nickel Plated, Chrome Plated, Black Oxide, Electrophoresis, Powder Coating, Passivation, None

Price : Negotiation

Model Number : Compression Spring

Size : Customized

Payment Terms : L/C,T/T

MOQ : 1 set

OEM/ODM : Supported

Brand Name : Liyu

Material : Stainless Steel (304, 316, 302), Music Wire, Carbon Steel, Oil Tempered Wire, Chrome Silicon, Chrome Vanadium, Inconel X750, Monel, Hastelloy, Phosphor Bronze, Beryllium Copper, Titanium

Name : Compression Spring

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Compression spring·CUSTOMIZATION

As a trusted compression spring supplier, we provide professional spring manufacturing services to customers worldwide. Our products are exported for use in industrial equipment, automotive parts, s, and mechanical applications. We focus on quality, customization, and customer satisfaction by offering reliable products, competitive solutions, and professional technical support.

Technical parameters of cylindrical spiral compression spring

20mm Black Oxide Compression Double Conical Extension Spring High Performance
To customize the compression spring, you need to provide the following necessary parameter information:
Wire diameter d: mm(Note: the diameter of the spring wire)

20mm Black Oxide Compression Double Conical Extension Spring High Performance

Outer diameter D2: mm(Note: the diameter of the outer circle of the spring)
Length L0: mm(Note: the free height of the spring)
Number of circles Na: circle(Note: the total number of turns of the spring)
For customized compression springs, you also need to provide the following technical requirements:
turn around:(Description: Left-handedRight-handed)
Material requirements:(Such as: stainless steel wire SUS, carbon steel wire SWC, piano wire SWP, copper wire... etc.)
Surface treatment:(Description: blackening/galvanizing/nickel plating/chrome plating/baking paint/powder spraying/electrophoresis/shot peening/dacromet/electrolytic polishing...etc.)
End form:(Explanation: TightenGrindTightly polish)
Strength requirements:(Note: Elastic performance, other technical requirements, etc.)

Spring end characteristics

20mm Black Oxide Compression Double Conical Extension Spring High Performance
CharacteristicParameter







Structural Features

Cylindrical
Hourglass
Shrink both ends
Fixed pitch
Conical
Closed at both ends
The ends are flat
Variable pitch
Barrel
Two End opening
The ends are not flat






Surface treatment

Blackening
Shot Peening
Apply anti-rust oil
Zinc plating
Polishing
Electrolytic polishing
Nickel plating
Dacromet
Teflon spray








Materials

Carbon spring steel wire SWC
Piano wire SWPB
Stainless steel wire SUS301, SUS302, SUS304, SUS316, SUS631
65Mn
82B
55CrSi (SWOSC-V)
Nickel-plated wire, galvanized wire
Copper wire, phosphor copper wire, beryllium copper wire
Square wire, flat wire, semicircular wire
Alloy material wire
Other special specifications steel wire
Wire diameter specifications0.1~6mm

20mm Black Oxide Compression Double Conical Extension Spring High Performance20mm Black Oxide Compression Double Conical Extension Spring High Performance

Product Tags:

Black Oxide conical extension spring

      

20mm conical extension spring

      

20mm double conical spring

      
Quality 20mm Black Oxide Compression Double Conical Extension Spring High Performance for sale

20mm Black Oxide Compression Double Conical Extension Spring High Performance Images

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