Service Your Stuffing Box. Thanks to the financial capital provided by our investors, we're able to continue developing innovative products and solutions to the oil and gas industry that lead a safer, more environmentally friendly future. Hold the packing tightly on the mandrel, but do not stretch excessively. This may be all that is required, but each time the nut is tightened, it squeezes and compresses the packing further, forcing it tighter around the shaft. Here's an illustrated step-by-step to help you do it right. I have no idea whats in this boat buts getting short hauled and would like everything here prior to haul. One the world can’t live without. Join our global family and become part of the company that’s leading innovation within the upstream oil and gas industry. 2 Bushing Key Features • Small size allows for longer stroke length. With GFO they claim temps up to the 125-130F range are technically safe for the packing. Get stuffing box at best price with product specifications. To accept cookies from this site, please click the ‘I Accept’ button below. Top subscription boxes – right to your door, © 1996-2020,, Inc. or its affiliates. Dome Packing. We have the people, capabilities, and vision to serve the needs of a challenging and evolving industry. On high-pressure wells when close proximity to a pressurized stuffing box is not advisable. From "Hands-On Sailor" in our January 2008 issue. Even with the female nut totally removed, in the water, I was getting, at best, 4 drips per minute with the nut off! Whether you have a mild or extreme application, our various packing compounds will match your well conditions. Rod sizes: 1⅛, 1¼, 15⁄16, 1⅜, 1½, or 1¾ in. Choose from our selection of stuffing box seals, including oil- and water-resistant packing seals, chemical-resistant packing seals, and more. The shaft log hose (which connects the stuffing box to the hull in most installations) should also be inspected for deterioration due to age (a common problem), corroded hose clamps, etc. Water helps lubricate the packing material so its OK for a stuffing box to leak a few drips (3 to 4 per minute) while the vessel is underway. All traditional stuffing boxes require water for lubrication and this "dripless" stuff totally plugged the area between the shaft and the male end of the of the stuffing box as seen in the picture. Packing above this size is generally supplied in the form of finished rings molded to suit the shaft diameter and the bore of the stuffing box. No grease, no mess.Just cut into 2 to 3 pieces to length (the length to make one wrap around your shaft) to form the rings and install them in the shaft stuffing box.Make maybe one adjustment to the packing gland following a short run-in and never tinker with the stuffing box again! If there is no shaft wear, rings can be cut on the shaft outside the stuffing box. Latest. Our Hercules™ packing is compatible with various models of stuffing boxes. This particular stuffing box is a 1 inch box from a 1985 Catalina 36 and uses three rings 3/16 flax packing. In stock and ready to ship. The packing in lengths must be cut with a sharp knife to suit the shaft diameter, with long scarfed ends so that the scarfing makes a good joint when placed in position around the shaft. stuffing box leak detector • langed bottom connection available F • eets NACE MR0175 M • igh pressure service 3,000 psi MAX CWP H • one packing is inverted to achieve a pressure-assisted seal C • xceptionally rugged; built for performance under tough E conditions • rimary packing can be changed under pressure by tightening P Stuffing Box Packings. Dramatically reduces stuffing box failures and maintenance costs, Rubber packing with PTFE-blended seal ring, PTFE-blended seal ring minimizes contact between rubber and polished rod, Unique bowl shape converts vertical compression forces into radial forces for a tight seal around polished rod, Automatically compensates for changes in flowline pressure, One-time conversion kit to retrofit most cone-packed stuffing boxes, Designed for easy replacement using packing pullers (available from National Oilwell Varco—P/N 99756K14), Pressure-handling capabilities to 2,500 psi, Rubber packing with unique PTFE seal ring. People. CAUTION: Some stuffing boxes are rigidly attached to the hull, but most are connected to the shaft tube with a length of flexible hose. Sailing Totem: Bringing Holiday Spirit Cruising. Our Hercules packing is compatible with various models of stuffing boxes. In a common type of stuffing box, rings of braided fiber, known as shaft packing or gland packing, form a seal between the shaft and the stuffing box. ... My absolute favorite stuffing from a box. Minimal compression creep occurs in stuffing box packing material , i.e., there is comparatively little loss of thickness over time. This website would like to use cookies to store information on your computer which will help to customize your interactions with us and provide you with a better browser experience. Rod sizes: 1⅛, 1¼, 15⁄16, 1⅜, 1½, or 1¾ in. We offer a broad range of sizes, materials, and designs to best fit your stuffing box configuration. The Best Boxed Stuffing Mixes. Access multiple NOV applications and services with one login. best way to cut packing rings is to cut them on a mandrel with the same diameter as the shaft in the stuffing box area. Whether you have a mild or extreme application, our various stuffing box packing compounds will match your well conditions. Stuffing Box Basics. The cooler your stuffing box runs, the longer shaft life you’ll have. December 4, 2008. Listed stuffing box manufacturers, suppliers, dealers & exporters are offering best deals for stuffing box at your nearby location. The stuffing box cannot be easily reached during operation. Our family of companies is organized to provide expert solutions, equipment, and operational support to optimize your drilling and production operations. The stuffing box is the seal around a boat’s propeller shaft that keeps the water out and allows the shaft to rotate freely. Any guesses on what the best packing material is and what diameter is appropriate. • Double packing allows operator to change the upper packing while the V … You’re seeing this ad based on the product’s relevance to your search query. Overview. Brilliant Red and Green Mix Crinkle Cut Paper Shred in 1 LB Bag- Teschco, Pick.Click.Done. Maintain this gland around the prop shaft to keep leaks at bay. Crinkle Cut Paper Shred Filler (2 LB) for Gift Wrapping & Basket Filling - Kraft | MagicWater Supply, Crinkle Cut Paper Shred Filler (1 LB) for Gift Wrapping & Basket Filling - Vanilla & Gold | MagicWater Supply, Boating Accessories New Gtu Shaft Packing with Graphite & PTFE Western Pacific Trading 10241 Dia. Request a Quote. Stuffing Box Packing. DIY Stuffing Box Maintenance Saves Dollars and Makes Sense. find the right one for your boat in our online store. 8. On wells containing dangerous levels of H2S. If we don’t have an Stuffing Box model for your application, we can develop one for you. All Rights Reserved. In applications with abrasive media, leakage as lubrication or as heat removal between packing and shaft is often not possible. Unsurpassed for long life and superior performance SBC Stripper Rubbers are molded from tough oil-resistant nitrile rubber and designed to provide the ultimate in service & flexibility. When all the packing has been installed in the stuffing box and the gland bushing and packing flange are in place, take up on the gland nuts evenly with a wrench to seat and form the complete packing set to the stuffing box and stem. I usually buy a few boxes around thanksgiving to last me a couple months. Crinkle Shred Paper Kraft, 1 lb, LJY 0.7LB Multicolored Raffia Paper Shreds & Strands Shredded Crinkle Confetti for DIY Gift Wrapping & Basket Filling, enKo 12 x 12 Inch (100-Pack) Foam Wrap Sheets for Moving Shipping Packing Supplies - 40 Fragile Stickers Labels, Crinkle Cut Paper Shred Filler (1 LB) for Gift Wrapping & Basket Filling - Sky Blue | MagicWater Supply, Crinkle Cut Paper Shred Filler (1 LB) for Gift Wrapping & Basket Filling - Green | MagicWater Supply. A sound stuffing box installation is critical to safety because failure can admit a catastrophic volume of water into the boat. 2. © 2020 National Oilwell Varco. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Using the correct packing is important, we recommend our Ultra X packing made specifically for stuffing box applications, as a good packing will allow the following: - Reduce wear of the shaft or shaft liner 3/16" Length 22", Blue & Gold Crinkle Cut Paper Shred Filler 1LB, Raffia Paper Gift Wrapping Basket Filling Bag Stuffing and Packing, Assorted Color Variations Tissue Filler, by BllalaLab (Blue & Gold), Crinkle Cut Paper Shred Filler (1 LB) for Gift Wrapping & Basket Filling - Light Pink | MagicWater Supply, 1 LB Crinkle Cut Paper Shred, Shredded Paper for Gift Baskets and Perfect Basket Filler for Christmas Gifts. Dramatically reduces stuffing box failures and maintenance costs; Rubber packing with PTFE-blended seal ring

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