English Chinese (Simplified) French German Italian Portuguese Russian Spanish


Applications within chemical processing industries have been challenging to seal.  TF Seals provides mechanical seals which are corrosion and abrasive resistant, with a low leakage rate.  They offer maximum interchangeability and reliability; that resulting in a reduce the total cost for customers.

Cartridge seal:

PZ01 and PZ02:  Heavy-duty cartridge seal specifically designed for maximum reliability in demanding applications.

PZ47 and PZ47D:  Medium duty and designed to full ANSI and DIN standards. 

PG11 and PG11D: Industry-leading API standard seal configurations that are fully qualified and compliant.

Metal Bellows

PJ01: Designed for high-temperature liquid sealing applications:  -75°C to + 425°C/-100°F to + 800°F.

PJ05: All-alloy, corrosion-resistant construction intended for crystallization, caustic, and acid service.

PZ05 and PZ05D: Designed for applications in which the process fluid is incompatible with common elastomers.

Seal Support Systems

TFV21:  Designed to improve steam gasification allowance, meet the temperature limits of the subsidiary element, reduce coking and polymerization, and improve lubricity.

TFV52 and TFV53A: Reservoir-based seal support systems designed for both API plan 52 and 53A applications to support unpressurized and pressurized dual seals.

TFV53B: Accumulator-based system which uses a bladder to maintain pressure to pressurized dual seals and absorb barrier fluid thermal expansion.


TF-P221: High-temperature graphite braided packing that offers dimensional stability, reduces process contamination.

TF-P236, TF-P241, and TF-P242: High-strength braided packing designed to handle a wide range of fluids.  They feature superior chemical compatibility.