Extension springs are typically manufactured with an initial tension fi which presses the coils together in the free state. This fabrication method allows consistent free lengths to be produced, but since the initial tension is not zero, the spring rate is not truly linear when measured from the resting state. However once the initial tension is overcome, the spring does behave linearly.
We are the manufacturer of Spring from China.Our spring products are mainly custom spring and common spring, such as Compression Spring, Extension Spring, Torsion Spring, Disc Spring, Wireforming Spring and other custom spring. We have earned a superior reputation for our skills in the manufacture, heat treatment and inspection of custom springs for hundreds of the world's top aerospace, military, nuclear (Navy and commercial), and industrial companies. Whatever new designs and changes to existing designs that you need on custom srping, please kindly contact with us by fax or email. We do our best to work closely with our customers from planning through production to ensure that our wire forms are perfect for your specific application
Our company can produce all kinds of extension springs according to customer requests and accordance with the requirements and the technical picture. Heat treatment (stress relieving) is made to increase the resistance of the springs. This process increases the life and performance of the material Where to use: in use automobile, electric, white goods, furniture, machinery industries. Size: from 0.10 mm to 22 mm Type of material: patent annealed cold drawn unalloyed spring steel wire. Oil hardened and tempered spring steel wire. Stainless spring steel. Delivery time: can change according to amount of product (number) the that you have indicated with order. 80x120x90
Ideal for hand tools Material: SWPB
Material: high carbon spring steel, spring steel, stainless steel, alloy steel Compression Spring, Extension Spring : Wire Diameter: 0.2-40.0mm Torsion spring wire diameter :0.2-35mm Surface Finish: black , Zinc, Nickel, silver, golden, tin, powder coating, shot pin Applications: Automotive, medical device, agricultural machinery ,electronics, toy, electric power distribution. Extension spring hook include Germany hook, British hook, Side hook We can customize special design of springs based on your requirement.
Standard yay inc. Has about 2700 shock absorbers for all brands of cars and light commercial vehicles in its portfolio.These springs are cold coiled from 9 mm up to 22 mm (with oil tempered crsi material) in various sizes.In addition, we can apply surfaces of springs phosphatizing and then electrostatic powder coating, and all kinds of marking according to our customers' requests. Where to use: use in commercial, light commercial vehicles and cars. Size: from 9 mm to 22 mm 80*120*90
1. Name of commodity: Precision Hardware Spring (QL-S-001); Product Keywords: Coil spring; Flat spring; Machined spring; Extension spring; Compression spring; Torsion spring; Cantilever spring; Blance spring; Leaf spring; V-spring; Belleville spring; Constant-force spring; Gas spring; Main spring; Negator spring; Progressive rate spring; Spring washer; Wave spring. 2. Material: Spring metal, low carbon steel, ss304, ss301, 65mn, 16mn 3. Surface process: Zinc plated, powder coated, painted, polishing 4. Weight: From 5 grams to 3000 grams 5. Spring thread dimensions: Can be 3mm to 8mm. We have over 7 years of producting experience of metal spring product. They are widely used in machinery assembly, agriculture machinery fittings, holding and lifting system parts, furniture hardware and fiitings. As per customers' requirements!
Tension spring We have pleasure to introduce ourselves as one of the leading manufacturers Of all types of industrial springs, sheet metal components & turn parts. Our factory is well equipped with latest spring making machines, load testing Facilities and precision measuring instruments. We are register with many company in the filed of hydraulic part mfg. Company. We manufacture the following items, (1) all types of springs (0.2 to 12mm) (2) e clip (din- 6799) (3) internal & external circlips (is- 3075) (4) spring dowel pins (din - 1481) (5) all types of washers (sp.St., m.S., p.B., brass, & s.S.) (6) engg. Turn parts & parallel keys. (7) rubber parts (oil shield, o rings, customized parts as per diag.)
Compression springs, extension springs, torsion springs, wire forming springs, plate springs. Standard export packing
Price of product (USD price or FOB price) - Ask for price Product Origin - South Korea Minimum Order Size and Packaging details - 1 pieces / general export packing
Injection molded parts, fasteners all types (nut, bolts, screws & washers), textile items like: bed sheets, blanket, rugs, bath mats, towels etc.
Apparels such as shirts, agricultural products like vegetables, turmeric, rice, woods, bolts and nuts, steels, coconut and fiber, candles, gloriosa superba.Export import consultant, GST registaration consultant
Slinky spring 3-3 ft.25 kg.
Plastic and rubber molded components, automotive accessories like mud flaps, splash guards, wheel covers & reverse buzzer, automotive spare parts like metal to rubber bonded mountings and bushes, polyurethane bushes, CV boots & bellows and other types of rubber molded components, house hold product like plastic buckets, plastic bowls, bowls with lids, mugs, plastic garden pots, automotive products like hydraulic jacks, screw jacks, grease guns, grease buckets, spring pin kits, king pin kits, brake linings, brake pads, axle nuts, brake drums, wheel caps, jassar caps, springs, metal bushes, bronze bushes, wheel hubs, T bolts, forged bolts, wheel bolts , house hold like pet bottles.Sourcing