Chongqing Endurance Industry Stock Co., Ltd.

Endurance Industry

Company Profile

Chongqing Endurance Industry Stock Co., Ltd. is a joint-stock company that integrates petroleum and natural gas equipment, military equipment, engineering, and operational services. It possesses the only national mobilization center for oil equipment in the country and has been recognized as a national certified enterprise technology center and a national industry-university-research cooperation base. The company has been ranked among the top 50 industrial enterprises in Chongqing for six consecutive years.

The company has successively undertaken over thirty national and municipal scientific and technological projects, including the National 863 Program, major special projects, industrial revitalization projects, and military research projects. It has obtained 82 patents. In 2017, the company was selected as one of the 300 key-supported enterprises by the Office of the Central Military-Civil Fusion Development Committee.

Products & Equipment

Flowmeter
Vapor Recovery Unit（VRU）
Level Gauge

Metal rotor flowmeter

Roots flowmeter

Screw Flowmeter

Helical Rotor Flowmeter

Graphite Vane Flowmeter

Turbine Flowmeter

Lumbar wheel flowmeter

Mass Flow Meter

Vapor Recovery Unit VRU-1000

Vapor Recovery Unit VRU-700

Vapor Recovery Unit VRU-600

PX Vapor Recovery Unit VRU-500

Vapor Recovery Unit VRU-400

Vapor Recovery Unit VRU-100

Servo Level Gauge

Multi-Spot Thermometer

Tank Side Monitor

DIR120NNETank Side Monitor

Solution

Flowmeter
Vapor Recovery Unit
Level Gauge

Graphite Vane Flowmeter

Widely applicable to light oil products such as gasoline, diesel, and aviation kerosene, it achieves an accuracy of ±0.1% with a turndown ratio of 13:1, and offers repeatability better than 0.03%. It is currently one of the most precise volumetric flowmeters available.

Screw Flowmeter

The screw flowmeter, widely used in loading and unloading measurement field of light fuel oil and lubricating oil, is currently a new type of international volumetric flowmeter, with high accuracy, high reliability, wide turndown ratio, no pulsation, low noise and other characteristics. Within a wider range of flow rate (turndown ratio of up to 150:1) and a wide range of viscosity, Its accuracy can reach ±0.1%.

Mass Flow Meter

V-Type Mass Flow Meter, utilizing the Coriolis principle, is applied across all industries and process controls, trade settlements, and loading/unloading systems. It simultaneously measures the fluid's instantaneous flow rate, cumulative flow rate, temperature, and density. Equipped with high precision standard ±0.2% or ±0.15%, it can directly measure fluid mass. Measurement accuracy is not affected by temperature, pressure, density, or viscosity, requiring no compensation or conversion. It is easy to install.

Vapor Recovery Unit Solution (Improved Adsorption + Condensation Liquefaction)

It fully utilize the high-performance adsorption of imported silica gel adsorbent, achieve efficient recovery under the premise of energy saving, and apply limited cooling capacity to the gas to be recovered. The unit is capable of fully automatic operation. It is widely used for the recovery and liquefaction of chemical products and easily polymerized hazardous waste gases, and is capable of achieving high-standard emissions below 60mg.

Vapor Recovery Unit Solution (Improved Adsorption + Absorption Liquefaction)

The blower and vacuum pump are fully variable frequency controlled throughout the process, and the use of raw material liquid instead of refrigeration comprehensively achieves energy saving and consumption reduction. The silica gel technology is fully utilized, comprehensively achieving efficient recovery and economic value. Due to its high hardness and adsorption performance, uniform internal structure distribution facilitates regeneration, effectively extending the ultra-long service life of the adsorbent for at least 10 years. The unit is capable of fully automatic operation.

Tank Area Liquid Level Automatic Measurement Solution - Hybrid Measurement Method

The hybrid measurement method refers to accurately obtaining parameters such as liquid level, temperature, density, pressure, and interface parameters in the liquid level measurement system by installing products compatible with servo level gauge. Through the collaborative work of different products, the accuracy of data can be maximally ensured.

Classic Cases