Specifications

it has strong ability to resist the acid, alkali, salt corrosion

Company Introduction 

 

 

Yantai dongrun Instrument Co., Ltd. was founded in 1998, specializes in manufacturing online water quality analysis equipment, material level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperate with the Chinese Academy of Sciences to build a water analysis laboratory, and the main products are TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification and has a professional R & D team, providing technical support to meet customer demand, particularly in the anti-corrosion, our company has a unique technology to meet different conditions of corrosion requirements. 

 

 

Product Introduction         

 

 

Introduction

If the thermal resistance protection pipe sintered or electroplated certain anti-corrosion materials or the protection pipe made of anti-corrosion alloy materials is directly used,  it has strong ability to resist the acid, alkali, salt corrosion. It can be applied to metallurgy, petroleum, chemical, machinery, dyeing, textile, pesticide and environment protection industries.

 

Anti-corrosion Material Performance

 

It adopts the hot melt sintering process. PTFE sleeve and the bolt(or flange) are well-distributed set to outer layer of the stainless protection pipe. The PTFE has excellent chemical stability, weather resistance, lubricating property, dielectric property, heat resistance and cold resistance. It is mainly used in the acid, alkali, strong oxidizer and solvent. The ANA glassy alloy material is composited to the thermal resistance stainless protection pipe by the plating process. It shows excellent corrosion resistance and good abrasion resistance to a variety of organic acids and most chemical media.

 

 

 

Technical parameter

 

 

1.PTFE material, the glassy alloy material
2.Thermal response time: τ0.5 ≤ 120s
3.Coating thickness: ≤ 2mm
4.Measuring range: -120 °C ~ +200 °C
5. Insulation resistance: ≥ 500MΩ
6.Glassy alloys: (ANA) materials
7.Thermal response time: τ0.5 ≤ 90s
8.Measurement range: -50 °C ~ +400 °C

 

 

 

 

Company and trade show 

Certificate

 

 

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