This type product include Hose Accessories、Vapor Recovery Adaptor、Vapor Recovery Sight Glass、Vapor Recovery Proportional Valve,Essential Oil Filter, etc.

Vapor recovery proportional valve（vapor recovery separation and gas-liquid ratio adjustment combined into one）is used in conjunction with the secondary vapor recovery system to separate the vapor recovery paths and adjustment the gas-liquid ratio according to requirements.

The vapor recovery separation joint is an oil sight glass and a visual separation joint for observing whether air is mixed in the liquid fuel.

M&C 1100X1100mm lightweight Composite Gully Grating have widely application for fuel station construction companies, city utilities, telecommunications and design and civil engineering companies requiring a lightweight and operational access solution.

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.

500mm FRP D400 Grating and  Frame  with FRP composite material. The D400 gully gratings are for petroleum industry, pedestrians areas, water system, electric utilities, telecommunications,and city utilities.

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 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.