Multi Spring Mechanical Seals

Balance Breakaways, also known as safety cut-off valve, means that in case of emergency, the valve will close quickly to avoid accidents. According to different use positions, Balance Breakaways can be divided into Emergency Shut-off Vale & Vapor Recovery Breakaway.

Clear opening 350mm(13.8") Composite manhole cover for Petrol Stations. The covers are suitable for installation within Heavy Goods Vehicles trafficked areas such as the tanker delivery area. In China ,  PetroChina,SINOPEC and other gas station are our loyal clients for many years. In abroad,  UK, USA, Australia , Kenya , Uganda, Singapore, Malaysia and other countries are using our covers always.

Clear opening 450x450mm for city construction composite manhole cover have widely application for gas station, road builders, fuel station construction companies, water authorities, city utilities, telecommunications and design and civil engineering companies requiring a light weight and operational access solutions. In China ,  PetroChina , SINOPEC and other gas stations are our loyal clients for many years. In abroad,  UK, USA, Australia , Kenya , Uganda, Singapore, Malaysia and other countries are using our covers always.

Clear opening (25.6")650mm for highway road FRP manhole cover have widely application for gas station, road builders, fuel station construction companies, water authorities, city utilities, telecommunications and design and civil engineering companies requiring a light weight and operational access solutions. In China ,  PetroChina and  SINOPEC are our loyal clients for many years. In abroad,  UK, USA, Australia , Kenya , Uganda, Singapore, Malaysia and other countries are using our covers always.

Aluminum alloy manhole cover for fuel tank truck d460/560/580

Clear opening 900mm(35") FRP manhole cover for  Petrol Station. The heavy duty manhole covers are suitable for installation within Heavy Goods Vehicles trafficked areas such as the tanker delivery area. In China ,  PetroChina and  SINOPEC are our loyal clients for many years. In abroad,  UK, USA, Australia , Kenya , Uganda, Singapore, Malaysia and other countries are using our covers always.

Fuel Tank Sump is a kind of protective container, which is installed at the mouth of buried oil storage tank, providing a clean space for equipment, valves and joints, ensuring its internal equipment is not corroded by groundwater, and ensuring the normal operation of the oil tank and its auxiliary equipment. At the same time, ensure the fuel will not leak into the soil during equipment failure and maintenance, and protect the soil of the oil station from pollution. When the equipment, valves and joints in the tank mouth need to be inspected, repaired and maintained, the use space of Tank Sump allows maintenance personnel to enter its interior, and can scrub and ventilate the tank mouth. Regular inspection of liquid level meter, submersible pump, oil unloading overflow valve and leak detector on Pipework System, liquid level calibration at oil measuring hole, and maintenance of joints and valves of oil transportation, oil unloading, breathing pipelines and various oil vapor recovery pipelines can be easily completed in this space.

Clear Opening From 350mm To 900mm FRP Manhole Cover For  Petrol Station. The Heavy Duty Manhole Covers Are Suitable For Installation Within Heavy Goods Vehicles Trafficked Areas Such As The Tanker Delivery Area , City Main Road And Highway Road Area. In China ,  PetroChina and  SINOPEC are our loyal clients for many years. In abroad,  UK, USA, Australia , Kenya , Uganda, Singapore, Malaysia and other countries are using our covers always.

Meter measures the volume of liquid, gas and other media flowing through the equipment, and displays the specific values or sends them to the display equipment in the form of signals. This series of products has the characteristics of large flow, long service life, high metering accuracy and easy installation, and is widely used in various use environments. Meters are divided into dispenser meters, Turbin Electroneic Flow Meter, Mechanical Flow Meter, Gas Roots Flow Meter, etc. This kind of design is widely used in the measurement of various fuels, urea, oil vapor, etc., providing accurate measurement data for fuel filling and on-line detection equipment.