Product Introduction
Widely Use
Tangshan Jinyi Instrument Co., Ltd. proudly presents its disposable thermocouples, crafted to deliver unmatched versatility. These devices are meticulously engineered to provide precise temperature monitoring across various demanding industrial environments such as steel and chemical plants. Our thermocouples are perfectly suited for everyday applications, effortlessly integrating into household appliances like ovens and water heaters, ensuring reliable and precise temperature detection at all times.
Great Features
Discover the extraordinary capabilities of our Fast Thermocouple for Quick Temperature Measurement. This remarkable device offers an extensive temperature range, capturing the coldest chills to the hottest extremes with pinpoint accuracy. Its swift response time ensures immediate detection of temperature changes. Designed for durability and ease of maintenance, it promises longevity and efficiency. Additionally, its adeptness in translating temperature readings into electrical signals allows for seamless long-distance transmission and automated control, making it indispensable for industrial and domestic applications alike.
Composing materials |
Model |
Allowable Tolerance |
Max Temperature Limit |
Measured Rate |
P |
J |
PtRh10%-Pt |
QR-KS602 |
≤±5ºC |
≤±3ºC |
1650ºC |
≥98% |
QR-KS604 |
PtRh13%-Pt |
QR-KR602 |
QR-KR604 |
PtRh30%-PtRh6% |
QR-KB602 |
1750ºC |
QR-KB604 |
WRe3%-WRe25% |
KW-602 |
≤±7 |
2000ºC |
Diameter of tube |
ID:Ф18.1mm;OD:Ф30mm |
Total Length |
300mm /600mm /900mm /1200mm(Customized). |
Main Product

Company Profile
Nestled in the vibrant nexus of Beijing, Tianjin, and Tangshan, Tangshan Jinyi Instrument & Meter Co., Ltd. stands as a beacon of innovation and excellence. As a prestigious establishment dedicated to research, development, production, sales, and service, our location in the Guojiaqiao Industrial Zone offers superb transport connectivity. Operating as a sole proprietorship, we are equipped with state-of-the-art production lines and advanced testing tools. A team comprising 5 senior and 20 professional technicians among our 60 staff members ensures unparalleled expertise, from raw material selection to final packaging. Upholding a 'quality first' ethos, rigorous inspections are a hallmark of our manufacturing process, guaranteeing unwavering product consistency. Our impressive annual production capacity includes 10 million rapid thermocouples, 2 million molten iron samplers, 3 million molten steel samplers, 1 million oxygen determination probes, 50,000 hydrogen determination probes, and 500,000 auxiliary gun probes. Our diverse range of auxiliary and supporting temperature measurement equipment is in high demand with leading steel mills both locally and globally.

Company Advantage
Our Certificate

Our Services
-01
Our company is at the forefront of technological innovation, boasting numerous automated production lines that ensure both product stability and exceptional quality. Upon receiving your esteemed order, we immediately initiate production. Our dynamic and expert R&D team is tirelessly committed to overcoming technical challenges and consistently unveils new products with enhanced features.
-02
We take immense pride in our exemplary after-sales service team, always poised to assist whenever challenges emerge. Through prompt telephone or online consultations, we swiftly address and resolve any issues, providing technical guidance or training to avert disruptions and ensure the flawless, steady operation of your products.
-03
Our unwavering commitment to continual improvement is the cornerstone of our company ethos. We actively seek customer feedback to gain insights, tackle challenges, and elevate quality. By integrating customer insights with cutting-edge technological advancements, we continuously refine our product designs and functionalities, thereby enhancing performance and enriching the user experience.
FAQ
Q: Are you a trading company or a factory?
A: We are a factory specializing in the production of instruments and meters.
Q: Could you provide us with the relevant documents required for customs clearance?
A: Yes, we will send you the contract, packing list and bill of lading, and also meet your other needs.
Q: May I visit your factory in China?
A: Sure. We are in Tangshan City, Hebei Province, China. Welcome to our factory.
Q: How about the packaging?
A:Outer packaging: Wooden packaging boxes that meet export standards; Inner packaging: Stretch film packaging
Q: How do you ensure the quality of the products?
A: We have a professional R&D department and quality inspection department. Each product undergoes professional testing to ensure its quality is up to standard
Q: Do you have an operation manual for your products?
A: Sure. All of our products have operation manuals.