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Jiangsu Xiangying Hardware Spring Co.,Ltd
Address: No. 58th Hua Xing Road, Rugao Town, Jiangsu Province, China
Mob:+8613382382352
Tel:+86-513-87573388
Fax:+86-513-87571788
E-mail: Xy2@china-xiangying.com

Extension Springs

Heavy Duty Extension Springs

Heavy duty extension springs are mainly used for the machinery furniture, household appliances, hardware and plastics products , with the high tensile strength alloy material. It can be one time molding with high elastic spring steel wire. Our extension springs with hook ends ,characteristics of long service life and large elasticity....

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Spring Description

Heavy duty extension springs are mainly used for the machinery furniture, household appliances, hardware and plastics products , with the high tensile strength alloy material. It can be one time molding with high elastic spring steel wire. Our extension springs with hook ends ,characteristics of long service life and large elasticity.


Spring Specifications

Product   Name

Heavy duty   extension springs

Product   Materials

high carbon spring steel wire , stainless steel wire , alloy steel wire , iron wire

Hook Type

Extension springs with hook ends can be produced according to the actual assembly   requirements of customers' products, including standard hook shape, Germany hook, British hook, straight arm hook, or customized processing.

Application

Shock absorption, pump spring, mechanical and electronic protection hardware, fluid   control valves, mechanical aerospace components, actuators, switching   equipment machines

OEM&ODM

Accepted

MOQ

5000pcs

Payment

T/T,  Western Union, L/C

Delivery   time

7-15 days


Spring Pictures

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Our Team

experienced staff(leaders of technicians have been in spring industry for over 20 years.)

100 employees,including 5 engineers,10 spring technologist ,8 marketing ,6 inspector


Our Workshop


Our Testroom

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Our Warehouse

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Packing

Inner plastic bags and outer cartons, shipping with plastic pallet

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FAQ

Customized extension springs need to provide?

1.   Provide the necessary parameter information of spring:

Wire diameter (the diameter of a spring that has just died);

Outer diameter (diameter of spring outer circle);

Length (including the total length of the spring and the hook);

Number of rings (effective number of springs).

2.   Provide technical requirements for springs

Spin (left/right);

Material (spring material);

Surface treatment (blackened/galvanized/nickel plated/electrophoresis/spray paint... );

Strength requirement (elastic properties);

Hook form (round hook/half hook /U hook/middle ear/side hook... ).

If the sample is very urgent, can you finish it in time?

Yes.


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