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Mechanically Attached Fitting ... the weldless, threadless way to join pipe/tube
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PYPLOK® Stainless Steel fittings are now NSF61 & NSF372 Certified

The Tube-Mac® Group is pleased to announce PYPLOK fittings from 1/2” through 4” pipe sizes are certified by NSF International. NSF International is accredited by the Occupational Safety and Health Administration (osha.gov), the American National Standards Institute (ANSI) (ansi.org), the Standards Council of Canada (SCC) (scc.ca), and the International Accreditation Service (iasonline.org). NSF laboratories worldwide are ISO/IEC 17025 accredited for testing and calibration and the Ann Arbor location is an OSHA Nationally Recognized Testing Laboratory.

PYPLOK® Product is Certified to NSF/ANSI/CAN61 and NSF/ANSI 372 which the latter conforms with the lead content requirements for “lead-free” plumbing as defined by California, Vermont, Maryland, and Louisiana state laws and the U.S. Safe Drinking Water Act.

Extend Distributorship with Hydra Pipe to 2025

Created: Tuesday 17 August 2021

Tube-Mac extends the Distributor Agreement with Hydra Pipe in Norway thru 2025. They have continued to expand their business throughout Norway with offices in Ålesund, Bergen, Skedsmo, and Trondheim. Hydra Pipe started with TMI 37 degree Flare Flange and TMI Retain Ring Flange systems and with the effort of their sales team, PYPLOK has now become the accepted connector for water mist fire suppression, deluge, hydraulic and lubrication applications by many shipyards, ship owners and industrial customers. When in Norway please contact This email address is being protected from spambots. You need JavaScript enabled to view it. and visit  www.hydrapipe.no.

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New Authorized Distributor in The Canary Islands

Created: Friday 06 August 2021

canary pyplokThe Tube-Mac® Group is pleased to announce the appointment of Tess Canarias also known as TESS as our new PYPLOK authorized distributor and service provider throughout the Canary Islands and West Africa.

TESS follows its oil and gas customers globally through providing innovative technical solutions. Quality, expertise and capacity is primary focus in all service centers and global branches in Brazil, Denmark, UK, US, and Singapore.

TESS has expanded once again and established a base on Grand Canary Island, located at Muelle Reina Sofia, s/n Nave TESS Canarias 35008 - Las Palmas de Gran Canaria – Spain.

Gran Canaria comes from a long tradition of trading with West Africa. The island is a hub connecting Europe to the rest of the world, and its location is strategic in relation to vessels and rigs passing to and from European waters. It is a natural pit stop for rigs and vessels operating in South America and West Africa. Here they get service and repairs done for preparation and approval of entry into Europe. Adding PYPLOK mechanically attached fittings to their product line will improve their ability to offer pipe repair services, quickly and efficiently to local shipyards, vessels and rig owners.  

Tube-Mac® welcomes this new authorized installer and service provider into our group of companies.

New Distributor in the Netherlands

hsp productsThe Tube-Mac® Group is pleased to announce the appointment of HSP Worldwide also known as HSP as our new PYPLOK® distributor throughout the Netherlands.

HSP has its head office located in Dordrecht about 30 kms south of Rotterdam.

They are a complete solutions provider of Tube-Mac® PYPLOK® metric tube fittings and NPS pipe fittings for hydraulic, lubrication, steam lines, air, nitrogen, fuel and many other applications.

Their management and employee philosophy is to provide reliable, high quality engineered products in a timely manner to service their customers.

Tube-Mac® welcomes this new distributor into our group of companies.


PYPLOK is a 360° radial swage mechanically attached fitting which permanently connects pipes for a leak free, cold connection. The system is fast, reliable and tamper proof, ideal for use in new build and maintenance works in the marine industry, where fire hazards exist and a clean piping connection is required.

DMO085 The PYPLOK connector is a metal sleeve which slides over the pipe, such as the pressfitting system. The outer diameter at each end of the connector is then swaged against the pipe in seconds using a hand held portable tool. PYPLOK fittings incorporates a sealing capability by using four non-metallic O-Rings.

PLOK DMZO 10-BTC 76-A105 F193 PYPLOK has been mechanically and environmentally tested according to many standards and procedures over the years. PYPLOK has passed combined impulse and vibration tests as well as shock and fire tests. PYPLOK was analyzed using FEA (Finite Element Analysis) to ensure compliance under ASME B31.1 / B31.3.

PYPLOK fittings can be used in a wide variety of low to high pressure piping applications in industries such as Marine & Offshore, Navy, Oil & Gas, Petrochemical, Steel, Mining and many other industrial uses. PYPLOK approvals: ABS, LR, DNV, BV, CCS, RMRS, CRN, TSSA, NAVSEA, CLASSNK, API 6FB and ISO 19921.

pyplok fittings

The only solution that offers the main qualities of the classic technologies at the same time:
fast and clean as a pressfitting, high pressure rated as a byte fitting
and reliable as a fully welded line, all in one product: PYPLOK.

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Visit our new website www.hexafluid.com for further info about our innovative weldless piping connection technologies

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