Product Introduction
Widely Use
Tangshan Jinyi Instrument Co., Ltd. proudly unveils its phenomenal disposable thermocouples, meticulously engineered to deliver unparalleled versatility and precision in temperature measurement. Tailored for critical industrial sectors like steel and chemical plants, these thermocouples guarantee impeccable performance under the most demanding conditions. Furthermore, they seamlessly integrate into daily routines, becoming essential components in household devices such as ovens and water heaters where accuracy and dependability in temperature detection are vital.
Great Features
Uncover the remarkable capabilities of our Fast Thermocouple for Quick Temperature Measurement. Its extensive range adeptly captures temperatures from frigid lows to scorching highs with exceptional precision. Appreciate its rapid response time, ensuring real-time detection of temperature variations. Crafted for ease and endurance, it guarantees long-lasting functionality with minimal maintenance. Its proficiency in converting temperature readings to electrical signals facilitates effortless long-distance transmission and automation, rendering it indispensable across both industrial and domestic applications.
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
Tangshan Jinyi Instrument & Meter Co., Ltd. strategically resides in the vibrant nexus of Beijing, Tianjin, and Tangshan. Revered for its prowess in R&D, production, sales, and service, the company prospers in the Guojiaqiao Industrial Zone, offering exceptional transport connectivity. As a sole proprietorship, it boasts cutting-edge production lines and state-of-the-art testing facilities. With a devoted workforce of 5 senior and 20 professional technicians among 60 staff members, the company excels from raw material selection to final packaging. Upholding a 'quality first' philosophy, rigorous inspections ensure superior product consistency. Our impressive annual output includes 10 million rapid thermocouples, 2 million molten iron samplers, 3 million molten steel samplers, 1 million oxygen probes, 50,000 hydrogen probes, and 500,000 auxiliary gun probes, meeting the robust demand of leading global steel mills.

Company Advantage
Our Certificate

Our Services
-01
At the forefront of technological advancement, our company boasts numerous automated production lines, ensuring unparalleled product stability and quality. Upon receipt of your esteemed order, production is initiated without delay. Our dynamic and expert R&D team tirelessly overcomes technical challenges, consistently unveiling innovative products with enhanced features.
-02
We take immense pride in our outstanding after-sales service team, always prepared to assist you in overcoming any hurdles. Whether through phone or online consultation, we swiftly resolve issues, providing technical guidance or training to ensure seamless production and consistent, optimal operation of your products.
-03
Our unwavering dedication to continual improvement is at the heart of our company ethos. We actively seek customer feedback, acquiring invaluable insights to address challenges and enhance quality. By merging customer insights with cutting-edge technology, we continually refine our product designs and functions, boosting performance and enriching user experiences.
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.