The American Petroleum Institute (API) screen designation has become the standard for the identification of screen panels in the oil & gas industry. API designates the micron opening size (cut point) and the conductance in which the liquids pass through the screen. TIANHUI’s screens are in compliance with API labeling practices that includes:  API designation, conductance in kD/mm, D100 value, and non-blanked open area in square feet. TIANHUI’s screens are API rated and tested by third party agencies to meet the stringent requirements of API RP 13C.  TIANHUI has also conducted a host of complmenting tests including chemical immersion testing with: diesel, alpha-olefin, calcium chloride, caustic soda and kerosene. In all cases, TIANHUI’s polyester powder coated screens demonstrate superior environmental exposure resistance when compared to competitor screens. All TIANHUI products must pass rigorous quality control testing including: coating consistency, coating adhesion properties, and mechanical strength. TIANHUI takes pride in conducting stringent testing and an extensive quality control process to ensure the highest quality of products.

d100Separation and API Screen Number