# Product videos Canonical: https://reliancetrenchless.com/videos Browse the reviewed Reliance Trenchless Technology video catalogue. Each card follows the video to a tested watch page or the official YouTube source. ## Videos - [Trenchless Pipe Repair: Plugs, Packers, Sleeves and Seals](https://reliancetrenchless.com/videos/trenchless-pipe-repair-plugs-packers-sleeves-seals): Repair pipes from the inside with pipe plugs, testing plugs, repair packers, Instant-Lock sleeves, fiberglass and resin, internal joint seals, point-repair jacks and mortar sprayers. - [Point Repair Without Digging: Instant-Lock Sleeve DN150 to DN2000](https://reliancetrenchless.com/videos/instant-lock-sleeve-dn150-dn2000): The Instant-Lock sleeve repairs a damaged pipe from the inside without digging, for pipes from DN150 to DN2000. - [Custom Pipe Plug Folds Under 100 mm, Stops Live Sewer Flow | DN150–DN300](https://reliancetrenchless.com/videos/custom-pipe-plug-under-100mm-dn150-dn300): A custom inflatable pipe plug that folds to under 100 mm wide and seals a live DN150–DN300 sewer line. - [Pipe Repair Resin for 40°C Heat: Silicate Resin S1 Summer Special](https://reliancetrenchless.com/videos/silicate-resin-s1-summer-special): Silicate Resin Type S1 for pipe repair in hot regions, tested at 40°C: 15 minutes pot life and 45 minutes curing time. - [Custom DN5500 High-Pressure Pipe Plug for Abu Dhabi, 15-Day Lead Time](https://reliancetrenchless.com/videos/custom-dn5500-pipe-plug-abu-dhabi): Two custom DN5500 high-pressure inflatable pipe plugs built for Abu Dhabi, sealing a pipe five and a half meters across. - [DN800 High-Pressure Pipe Plug with Bypass: 6 bar Working, 5 bar Back Pressure](https://reliancetrenchless.com/videos/dn800-high-pressure-plug): A DN800 high-pressure pipe plug with a bypass through the center, so flow passes through the plug while the line is blocked. - [Steam Plugs for FIPP Lining: Rated to 150 °C, DN70 to DN1200](https://reliancetrenchless.com/videos/steam-plugs-fipp-lining-dn70-dn1200): Steam plugs that seal the liner end during FIPP steam heating, rated for steam up to 150 °C, with models covering DN70 to DN1200. - [DN700 Instant-Lock Repair Sleeve: Point Repair from Inside the Pipe](https://reliancetrenchless.com/videos/dn700-instant-lock-repair-sleeve): A DN700 Instant-Lock repair sleeve carried into the pipe on an inflatable packer, expanded to the pipe wall and locked in place with no excavation. - [Instant-Lock Repair Sleeves DN150–DN500: Order Ready to Ship](https://reliancetrenchless.com/videos/instant-lock-sleeves-dn150-dn500-order): An Instant-Lock order packed and ready to ship: repair sleeves from DN150 to DN500, 15 pieces of every size. - [Custom DN250–300 Repair Packer with Bypass and Wheels, 5-Day Lead Time](https://reliancetrenchless.com/videos/custom-dn250-300-repair-packer-bypass-wheels): A custom DN250–300 repair packer with bypass and wheels, built to order for point repair in five days. - [Internal Pipe Joint Seal DN150–DN4000: Seal Joints from Inside, No Digging](https://reliancetrenchless.com/videos/internal-pipe-joint-seal): An internal joint seal stops infiltration and exfiltration at the joint, installed from inside the pipe with no excavation. - [Internal Pipe Joint Seal & End Seal, DN150–4000: 3 Things to Know](https://reliancetrenchless.com/videos/internal-joint-seal-end-seal-3-things): Three things to know about internal pipe joint seals and end seals: two systems, one- or two-segment stainless rings, and rings built to the pipe diameter. - [Point-Repair Jack for Deformed Sewer Pipe, DN150–600 Hydraulic Lift](https://reliancetrenchless.com/videos/point-repair-jack): The Reliance Point-Repair Jack is placed inside the pipe and braced against the crown to prepare structural defects before trenchless point repair. - [Manhole Mortar Sprayer: Reline 600–1800 mm Manholes from Inside, No Digging](https://reliancetrenchless.com/videos/manhole-mortar-sprayer): The mortar sprayer system mixes mortar on site, pumps it down the hose and sprays it evenly onto the manhole wall while the winch lifts the head from bottom to top. - [How a Multi-Size Pipe Plug Holds Back a Sewer: Pressure, Area and Grip](https://reliancetrenchless.com/videos/multi-size-pipe-plug-how-it-works): An explainer on how an inflatable pipe plug holds back a sewer: force equals pressure times area, why larger plugs carry lower back-pressure ratings, how contact pressure creates the grip and how one multi-size plug seals a range of pipe sizes. - [How an Internal Pipe Repair Sleeve Locks Itself Open | Instant-Lock](https://reliancetrenchless.com/videos/instant-lock-repair-sleeve-how-it-works): An explainer on how a stainless steel Instant-Lock repair sleeve goes into a cracked pipe rolled up on a packer, opens against the wall and stays open with no resin or curing: the toothed strip and locking gear that hold it, and why one sleeve fits a range of pipe diameters. - [How Trenchless Pipe Repair Works: A Patch Cured in Place](https://reliancetrenchless.com/videos/trenchless-pipe-repair-patch-cured-in-place): How do you fix a cracked sewer without digging up the road? A repair packer carries a resin-and-fiberglass patch to the crack, presses it onto the wall and holds it while it cures. - [What Is Trenchless Drain Lining? A New Pipe Inside the Old One](https://reliancetrenchless.com/videos/trenchless-drain-lining): Trenchless drain lining builds a new, jointless pipe inside a cracked drain: a resin-soaked tube goes in through an existing access point, is pressed onto the wall and cured in place. - [What is trenchless drain lining? #shorts](https://reliancetrenchless.com/videos/trenchless-drain-lining-teaser): A resin-soaked tube goes into the old drain, is pressed onto the wall and cures into a new pipe inside the old one. One defect only? A sectional patch does it. - [Plugging a 5.5 m Sewage Tunnel at 35 m Water Depth: 3 Months, No Failure](https://reliancetrenchless.com/videos/abu-dhabi-step-tunnel-plug): A steel-lined high-pressure pipe plug sealed the 5.5 m STEP deep sewage tunnel in Abu Dhabi at 35 m water depth and held for 3 months of continuous operation without failure while the downstream pumping station was repaired. - [Trenchless Explained: Fix a Pipe Without Digging Up the Road](https://reliancetrenchless.com/videos/trenchless-explained): Trenchless is a family of methods for installing or fixing a pipe under a busy road without digging it up: HDD, pipe jacking, pipe bursting, CIPP, sectional patches and mechanical sleeves. - [Trenchless Pipe Installation Explained: A Complete Guide for Beginners](https://reliancetrenchless.com/videos/trenchless-pipe-installation-explained): A beginner’s guide to trenchless pipe installation: the three routes (new pipe, replacement, rehabilitation), how HDD, pipe jacking, pipe bursting, CIPP, sectional repairs and mechanical sleeves work, the seven planning stages of a trenchless repair and what to record from CCTV before ordering. - [DN100 Pipe with a 90° Bend: Point Repair with a DN50–100 Repair Packer](https://www.youtube.com/watch?v=EfBmwOrEuUw): A test of a DN50–100 repair packer following a 90° bend in a DN100 pipe, with a published folded diameter of 48 mm. - [How to fix a cracked pipe without digging #shorts](https://www.youtube.com/watch?v=GkMYi4PSnIM): A repair packer presses a resin-and-fiberglass patch onto a cracked pipe and holds it while the patch cures. - [How a Steel Repair Sleeve Locks Itself Open #shorts](https://www.youtube.com/watch?v=7XVCGph6b7Q): A short demonstration of an Instant-Lock steel repair sleeve opening on a packer and staying locked with its toothed strip and locking gear. - [How a Multi-Size Pipe Plug Holds Back a Sewer: Pressure, Area and Grip](https://www.youtube.com/watch?v=WYCth07k3fc): A short explanation of F = p × A, pipe-plug grip and how one multi-size plug seals a range of sewer pipe sizes. - [What Does Trenchless Mean? Pipe Repair from Inside](https://reliancetrenchless.com/videos/what-does-trenchless-mean): A clear definition of trenchless work: access-point methods for buried pipes, plus the difference between installation, replacement and rehabilitation. - [What does trenchless mean? #shorts](https://www.youtube.com/watch?v=NXqefmPPU1s): A short definition of trenchless work: access points reach a buried pipe without a continuous open trench along the route. ## Official channels - YouTube: https://www.youtube.com/@RelianceTrenchlessTech - Arabic YouTube: https://www.youtube.com/@RelianceTrenchlessArabic - TikTok: https://www.tiktok.com/@reliancetrenchlesstech Confirm dimensions, materials, operating limits, inspection documents, availability and delivery terms with Reliance for each project.