huaxin

1992

Founded in 1992

37000 ㎡

Production Workshop

12 patent

Patent Certificate

150 people

Job Team

REGONG brand

Jiangsu Huaxin Alloy Co. Ltd. (JSHX) was established in 1992. As a vice president of the China Instrument Association Materials Branch, JSHX, a technology-based enterprise specialized in research, development, production and application of different alloy materials with high precision, has been committed to remaining its leading position of the industry in the last 30 years.

products

Thermocouple Extension & Compensating wire

Thermocouple compensating wire is used to connect the electrode (cold side of thermocouple) with display instrument in order to form a temperature measurement system. The working temperature is -25~200℃.

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NiCr-NiSi thermocouple wire (Type K)

NiCr-NiSi (Type K) thermocouple finds the widest use in all basemetal thermocouple, at temperature above 500℃。The main chemical composition of positive leg NiCr (KP) are Ni≈90% and Cr≈10%; negative leg NiSi (KN) are Ni≈97% and Cr≈3%. The operating temperature range is - 200~1300℃(for short term) and 0~1100℃( for long term).

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Fe-CuNi thermocouple (Type J)

Fe-CuNi thermocouple (type J) is also named Fe- Constantan thermocouple. The positive leg Fe(JP) is made by pure Iron, and the main chemical composition of negative leg Constantan (JN) is Cu: Ni≈ 55%: 45%. Although they are all called Constantan, JN does not give the same EMF output curve as EN and TN, it cannot be instead by other Constantan.

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Nicrosil-Nisil thermocouple (Type N)

Nicrosil-Nisil thermocouple is the latest base metal thermocouple, developed to improve the drawbacks that type K thermocouple has. The main chemical composition of positive leg Nicrosil(NP) is Ni: Cr: Si≈84.4: 14.2: 1.4; negative leg Nisil (NN) is Ni: Si: Mg≈95.5: 4.4: 0.1. Type N thermocouple also be used in the similar atmospheres that type K works, and the operating temperature range is -200~1300℃.

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certification

Our thermocouple wires and extension wires meet the IEC584 standards and American ANSI/ASTM E-230 standards.

ISO9001 Quality

IEC584 Standards

ANSI/ASTM E-230 Standards

Application

Temperature Instrument

They are: thermocouple alloys, compensating and extension alloys, Mineral insulated thermocouple cables, high-resistance alloys, precision resistance alloys, heating resistance alloys, PTC（NiFe） thermistor alloy, pure nickel wire and constantan alloys.

Compensating Cable

Metal Mesh

Military Machinery

Aerospace

news

Nickel-chromium and nickel-chromium-iron alloy wire

Nickel chromium and nickel chromium iron alloy are the most widely used high resistance electric heating alloys. This alloy has high resistivity, good oxidation resistance and wear resistance, good machining performance and welding performance, and high strength at high temperatures. The alloy is suitable for manufacturing heating elements, voltage regulating resistors and braking resistors of various motors in metallurgy, chemical industry, machinery, glass, ceramics, household appliances and other industrial sectors.

Alloy wire of compensating wire for thermocouple

The function of the thermocouple compensation wire is to extend the thermoelectric electrode, that is, to move the cold end of the thermocouple, and to connect with the display instrument to form a temperature measurement system. The operating temperature is - 25~200 ℃.

Knowledge of Nickel Alloys

Nickel alloys are alloys composed of nickel-based additions of other elements. Nickel has good mechanical, physical and chemical properties. Adding appropriate elements can improve its oxidation resistance, corrosion resistance, high temperature strength and improve some physical properties.