Same size of plug to both the plain end and connector end of the tube.
Protect socket and spigot ends of pipes from DN 350 to DN 600.
Heavy duty protection for driving shafts including fitting key.
Cylindrical caps with easy-to-grip knurled top for max. protection.
Used throughout many industries for protecting exposed studs.
Can be used as cap or plug. High temperature resistant to 316 °C.
Easy handling and quick removal. Ideal for working in confined space.
Speed-Fit. Single Push-Fit application and accurate fitting.
Protect pipe bevels and internal walls from corrosion and damage.
4.1/2“ – 24“. Designed to cradle delicate bevelled edge pipe ends.
The Original. Up to 64.". One piece construction. Over 170 sizes.
Fit hydraulic banjo unions to DIN 7642 B/E. Easy click application.
Low-cost. Popular general-purpose plug. Over 150 sizes available.
Low-cost. Can be used as cap or a plug. Easy fitting and removal.
Temperature resistance up to 600 °F / 316 °C. Reusable. Tapered design.
Temperature resistance up to 600 °F / 316 °C. Reusable. Parallel design.
Low-cost. Can be used as cap or plug. Easy fitting and removal.
Easy removal. Protects threads, pipes, hoses and bores.
Large cover flange. Greater surface protection and easy removal.
Large cover flange and tab for easy removal. Push fit application.
Provides cushioned protection for DIN2402 flange face. DN10 - DN400.
Provides cushioned protection for flange face. DIN 2631-2635.
Suitable for ASA/ANSI/BS1560 flanges. Quick fitting. 150 lbs.
Suitable for ASA/ANSI/BS1560 flanges. Quick fitting. 300 lbs.
The Original. The most universal Push-In Protectors in the market.
Protect DIN and ANSI flanges. Guard the flange face DN 15 - DN 300.
The Original. Easy to install full flange-face protection.
Low-cost, quick fitting plugs suitable for most applications.
Large Pull Tab allows easy removal. Flexible rib design.
Low-cost, quick fitting plugs suitable for most applications.
Single turn gives tight fit once pushed into position.
Single turn. With flexible fins. Each plug covers a wide range of threads.
Handy pull-tab for easy removal. Temperature resistant up to 120 °C.
Designed to protect DKO fittings. Side-tab for quick removal.
Continuous sealing lip. Fit threaded or plain ports. Quick removal.
Knurled head and screwdriver slot allow easy installation and removal.
Flangeless. Specially designed for BSP thread sizes. Up to + 180 °C.
Designed to protect unified / straight threaded ports. Wide range.
Designed to perfectly seal internal threads to avoid fluid leakage.
Strong Nylon PA 6, integral tight fit sealing lip. Five complete threads.
Outstanding seal force useable under complicated conditions.
EP 436 body design. Head designed to drain leakage.
Threaded sealing plug design EP 435 complete with O-Ring.
EP 436 body design with factory-made fitting of an sealing O-Ring.
Special head design allows all fluids to drain off. Five complete threads.
Produced in hard polyethylene and designed with an easy to grip head.
Internal neoprene rubber sealing disk to limit fluid leakage.
Protects threaded components from dust, moisture and damage.
Ideal tubing closures. Ribbed for easy assembly and secure fitting.
Ideal tubing closures as furniture glides. Easy assembly.
Ribbed for easy assembly and secure fitting. Ideal tubing closures.
Effective protection against dirt, weathering and damage.
Snap-on installation. Anti-vibration locking lip. 175 Designs and Sizes.
For bolted joints without washers. From SW 10 to SW 130
For bolted joints with washers. With anti-vibration locking lip.
For bolted joints without washers. Adjustable for large bolt length.
For bolted joints with washers. Adjustable for large bolt length.
With the huge variety of 3.500 different designs PROTEC standard protective plastic caps and plugs secure pipes against contaminants, protect vital components during shipment and storage, and mask threads during finishing processes. With over 400 Mio. caps and plugs in stock PROTEC standard protective plastic caps and plugs are ready for same day shipping.
We offer a selection of protective plastic caps and plugs that includes standard push fit and threaded styles, as well as many specialized types, such as flange covers, hydraulic caps and plugs, bolt and screw caps, and paint masking products. Our range includes caps to fit UNF, JIC, Metric, and BSP threads with an easy to grip head design for efficient installation and approval.
PROTEC supplies a large selection of protection caps to protect threaded components. Our range includes sealing, quick fit, and valve caps to fit a variety of thread styles during transport and storage.
Protect flared and flareless fittings against dirt, dents, and moisture with PROTEC caps to fit UNF, JIC, Metric, and BSP threads. UNJ/UNJS threaded caps are available to fit tubing sizes from 3/1'' to 1-1/2'' and used to protect UNJ/UNJS threaded components from contaminants during production, storage, and shipment. The easy to grip head design allows for ease of hand installation. Protect and limit fluid leakage with PROTEC BSP/UNF/Metric threaded sealing caps which are resistant to chemicals and reduces shearing. The threaded plug includes a gasket to limit fluid leakage. The hexagonal head enables the application or removal with a wrench or sock at low torques but it is recommended to tighten by hand. We offer a full range of plastic pipe caps, that include open-end vent caps, closed end NPT caps and flexible caps that resists splitting and cracking. In addition we offer specialty protective caps such as sucker rod and stator caps.
PROTEC PLASTICS manufacture protective plastic caps that are specialized to protect hydraulic fittings, preventing dirt, moisture, corrosion and damage during shipping & storage.
We provide an excellent range of protective hydraulic caps including banjo bolt caps to protect banjo unions, O-ring face seal caps for both UNF or JIF threads, hexagonal caps in common hydraulic coupling sizes and easy removal tear tab caps. Browse our plastic hydraulic caps or request a free catalog to see our entire selection of protective caps & plugs and hydraulic and pneumatic components.
PROTEC PLASTICS. Think Plastic. Go Protec.
Threaded caps - Flanged - With sealing disk
Valve flange protection plugs
Pressure pipe protection uniplugs
Flexible pull tab caps
PROTEC meets the most stringent demands of safety and operations reliability. International approvals and certifications such as UL, CSA, VDE, VDA 6.1 and DIN EN ISO 9001: 2015 demonstrate total quality commitment on superior level.
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