steel galvanized industrial extension springs with hook

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Supply All Kinds of Springs

Kathysia industrial Co., Ltd was reorganized from Zhengzhou spring factory, which founded in 1957, having more than 60 years of professional experience in this field. Kathysia is a designated spring products supplier by the Chinese ministry of machinery industry, and a member of China spring association.

We Supply all kinds of Springs for all applications, If you can’t find a stock spring for your application, or would like to match a competitor’s spring not offered through this website, Our engineering staff is ready to answer your questions or assist in designing the right spring for your application.

Contact Kathysia Industrial for Your Custom Springs

For better quotations, Please include a self introduction and your special requests(if any)

  • Extension spring Manufacturers & Suppliers, China

    extension spring manufacturer/supplier, China extension spring manufacturer & factory list, find qualified Chinese extension spring manufacturers, suppliers, factories, exporters & wholesalers quickly on 304 Stainless Steel Double Hooks Galvanized Extension Spring. Sectional Door Industrial Door Extension Spring

    This includes springs made from a variety of materials including stainless steel extension springs and non-ferrous alloy springs. Additional General Wire offers a variety of different spring types including long hook extension springs and extension springs with hook ends. Our extension springs are also offered in a  variety of materials.

    Heavy duty springs are compression, extension, or torsion springs with a great amount of force. They have large wire diameters from 1/4" (inch) to 1" (inch) in thickness and are required when the spring needs to support a large amount of load in a mechanism.

    Extension Spring from Fuzhou Hengsheng Spring Co., Ltd.. Search High Quality Extension Spring Manufacturing and Exporting supplier on

    This is exactly how a mechanical extension spring functions. Of course, not all mechanical extension springs are alike. Even the hook or loop at the end of the spring, which one uses to mount the spring, may be a different style or shape depending on the needs or shape of the particular object you are hooking the extension spring to.

  • 5.5 in. Heavy Duty Galvanized Spring Trampoline (Set of 15)

    Bring back the fun and jumping joy in your own space with the help of this Upper Bounce Heavy Duty Galvanized Spring Trampoline. Upper Bounce 5.5 in. Heavy Duty Galvanized Spring Trampoline (Set of 15)-UBHWD-SP-5.5-15 - The Home Depot

    Extension Spring Ends The variety of ends that can be put on extension springs is limited only by the imagination and may include threaded inserts, reduced and expanded eyes on the side or in the center of the spring, extended loops, hooks or eyes at varying positions or distances from the body of the spring, and even rectangular or offers 1,975 galvanized extension spring products. About 77% of these are springs. A wide variety of galvanized extension spring options are available to you, such as coil, spiral, and cylinder.

    Extension Springs from Fuzhou Henp Spring Co., Ltd.. Search High Quality Extension Springs Manufacturing and Exporting supplier on Custom Zinc/Nickel wire steel flat forming bending spring with hook. $0.01 - $1.00 / Unit. 100 Units (Min. Order) Heavy duty galvanized trampoline springs extension spring for trampoline. $0.01

    Bring back the fun and jumping joy by replacing your deformed and/or missing Trampoline springs with these "Upper Bounce" Heavy-Duty Galvanized Springs which are especially Upper Bounce 3.5 in. Trampoline Springs, Heavy-Duty Galvanized, Set of 15 (Spring Size Measures From Hook to Hook)-UBHWD-SP-3.5-15 - The Home Depot

  • China Long Galvanized Tension Spring with Double Hooks

    Tensile Spring, Recliner Spring, Door Spring manufacturer / supplier in China, offering Long Galvanized Tension Spring with Double Hooks, Customized Spring Steel Zinc Plated Supermarket Hooks, Customized Carbon Steel Zinc Plated Hanger Decorative Hook and so on.

    The Spring Store by Acxess Spring. The Spring Store is your go-to shop for all kinds of springs that are ready to ship!. Our incredilby large selection of springs lets you find and purchase the high quality springs you need for protyping or testing, but we go further than this.

    Lee Spring is your go-to supplier for stock and custom springs, wireforms, fourslide parts and stampings. With thousands of products in stock and engineers standing by, Lee Spring ensures that you get the part you need for your project smoothly and efficiently.

    Stock Extension Springs Shop our extensive selection of quality extension springs. Our stock extension springs are designed to meet a broad variety of needs. Specify your required specifications below to narrow your search. When you find the stock extension spring that meets your needs, you can order online for fast delivery.

    Of course, not all garage door extension springs or overhead door extension springs are alike. Even the hook or loop at the end of the spring, which one uses to mount the spring, may be a different style or shape depending on the needs or shape of the particular object you are hooking the extension spring to.

  • Extension Springs

    In a drawbar, the load is applied at the ends of long steel loops which pass through the spring's center and are hooked around the opposite end, thus compressing the spring upon loading. Drawbar springs are excellent for use in potential overload situations and offer a built-in definite stop that will continue to carry a static load after reaching the maximum extended length.

    1 5/8 Inch to 18 1/2 Inch Lengths, .023 Inch to .094 Inch Wire Diameters, Galvanized Spring Tempered Steel Extension Springs, Hook Both Ends

    Hooks or loops are provided to allow a force to be applied, as extension springs are usually attached at both ends to other components. When these components move apart, the

    galvanized pressure spring material Yisen makes stainless steel flat coil spring in most dimensions and most available materials. Our main competitive advantages are our wide product range of torsion springs, technology support, high quality and service.

    Extension springs from Grainger offer a large selection to help you find the extension spring tension and end type you need. While certain models can make for perfect garage door springs, others are ideal for applications including farm machinery and washing devices.

  • Coil Springs

    Extension coil springs with wire diameters from 0.010" to 0.250". All types of ends like twist loops, cross-center loops, side loops, German hooks, extended hooks, swivel hooks and flat stock hooks. Torsion and double torsion coil springs with wire diameters from 0.010" to 0.250" and with many different end configurations on the legs.

    Stock, off the shelf compression, extension & torsion springs. Ready made, quick delivery. Springs for sale through our massive online spring catalog.

    Extension Springs An extension spring or tension spring is a length of tightly coiled metal, usually steel with hooks or loops at either end. Extension springs absorb and store energy.