BOLA Screw Caps

ptfe screw cap BOLA Screw cap with hole PTFE/Glass-fibre
Screw cap with handy knurl, suitable for GL threads, with aperture, made of glass-fibre reinforced PTFE.

bola screw cap BOLA Screw Caps with Aperture, PBTP
Screw cap with handy knurl, suitable for GL threads, with aperture, made of PBTP.


ptfe screw cap BOLA Screw Caps, PTFE
Screw cap with handy knurl, suitable for GL threads, made of PTFE. After assembly, the product is only exposed to PTFE.

ptfe screw cap BOLA Screw Caps, PBTP
Screw cap with handy knurl, with integrated PTFE/silicone gasket, suitable for GL threads, made of PBTP. After assembly, the product is only exposed to PTFE.

bola screw cap BOLA Screw Caps, PPS
Screw cap made of PPS with handy knurl, with integrated PTFE/silicone gasket for compensation of unevenness on the sealing surface. After assembly, the product is only exposed to PTFE. The cap has high mechanical and thermal (up to +250°C) capacities


screw cap BOLA Screw Caps with Aperture, PPS
Screw cap made of PPS with handy knurl, with aperture. The cap has high mechanical and thermal (up to +250°C) capacities.

screw cap BOLA Screw Caps, PPS
Screw cap with handy knurl, with integrated PTFE/silicone gasket, suitable for GL threads, made of PPS. After assembly, the product is only exposed to PTFE.

screw cap BOLA HT Screw Caps, PPS
Screw cap with handy knurl made of PPS with elastic and highly chemical resistant integrated PTFE-membrane gasket. After assembly, the product is only exposed to PTFE. The cap provides a high mechanical and thermal resistance (up to max. +250°C).

screw cap BOLA Screw Caps with Aperture, PPS
Screw cap with handy knurl, suitable for GL threads, with aperture, made of PPS.

 

screw cap BOLA Screw Caps High Chem, PTFE, PP
Knurled blue screw cap made of PP with GLS 80 thread. Sealing insert made of PTFE with elastic sealing lip and an o-ring for balancing uneven-ness on the bottle neck. Very good chemical resistance, the product is only exposed to PTFE

screw cap. BOLA Screw Caps with Aperture, PP
Screw cap made of PP with handy knurl and good chemical resistance. The cap is resistant to high thermal (max. +140°C) and mechanical stresses.