ISO Standard Thermostatic Bi-metal Spring 30Q71

Wuhu Boton Automobile Parts Factory is a professional manufacturer with Boton brand and self-developement capacity. Our core competencies are thermostatic bimetal components, thermometer, jumping disc toys, heating chamber for engine carburetors, auto generator regulars,various auto glass lifter motor protector.

Thermostatic Bi-metal Spring consists of two metallic strips ,and this part being adjusted the angle causing movement by the hotter temperature ,when heated up ,it bends in a pre-determined manner, and can be used to monitor, measure and regulate temperature.

Its main application are in thermostats for heating chamber or fan clutch, but they are also used in control devices for instance in automobiles.

1) The thermostats that are used in refrigerator, household conditioner, car-conditioner,
cold-storage, water dispenser, electricity heating device, washing machine.
2) The rigid producing and checking rules and the technologically mature procedures
ensure the reliability and performance of thermostats, which will meet the higher
needs of clients.

Thermostatic bimetals have been standardized in a number of countries.

The relevant standards usually contain data on materials, their properties, dimensions, shapes

and tolerances, as well as test specification and, in some cases, references to other general test standards. Major standards are below:

Germany:

DIN1715 part 1 ,

thermostat metals ; Technical delivery conditions.

DIN1715 part 12,

thermostat metals ; Testing the specific thermal curvature.

SEW 385

Eisenlegierungen mit besonderer wärmeausdehnung

USA:

ASTM B 388

Standard specification for Thermostat Metal Sheet and Strip.

ASTM B 753

Standard specification for Thermostat Component Alloys.

ASTM B 106

Test Method for Flexivity of Thermostat Metals.

Japan:

JIS C 2530

Thermostat Metals for electric apparatus .

Russia:

GOST 10533

Cold-rolled thermostatic bimetallic strip. Specifications

GOST 10994

Precision alloys. Grades

China

GB/T 4461

Thermostatic bimetal strips

overseas: BMW;AUDI;BENZ;NISSAN;TOYOTA;MITSUBISHI;HONDA;ISUZU;STEYR

domestic: No.1,No2, Brilliance Group, Jiang steam, Beiqi Fukuda, Baoding-greatwall,Cherokee,steyr , Yuchai, Isuzu

1. 16 years experiences and professional R&D team provides you professional development proposal and customized product.

2. 1.000.000 times fatigue testing ensures the reliable performance

3. From beginning to end, from sample to shipping, we can handle your entire project, which makes your business easier.

4. ISO certified, Supplier of Kohler CO, Exclusive supplier of China FAW Group Corporation, this is how we keep good quality and reliable cooperaion for global valued customers.

Welcome to Wuhu Boton Automobile Parts Factory!

We will always here and try our best to provide you great service.