Tubular webbing strength chart pdf. It is a flat material made of nylon.

Tubular webbing strength chart pdf Webbing anchors broke at lower strengths than expected. • Knotted breaking strength 3000 lbs. This tubular webbing has been tested to withstand over 4,000lbs of pressure and is made of tough and durable nylon 6-6 fiber. It is a flat material made of nylon. May 7, 2007 · Here ya go! I think this is what you are looking for: WEBBING LENGTHS BY COLOR GREEN 5 FEET YELLOW 12 FEET BLUE 15 FEET RED 20 FEET BLACK 25 FEET COLOR CODING SYSTEM FROM IFSTA FIRE-SERVICE RESCUE, 6TH EDITION, PG. 1 Government documents. 043 . Blue and Navy Specification: UK Manufacture; Pattern Number: R. Jul 28, 2021 · pinkTube: ISA certified slackline tubular webbing. 8 Structural integrity . Tied in a loop using a water knot the average tensile is 9,000+lbf. Because of the Rescue-Spec webbing's high strength and abrasion resistance, RescueTECH Rescue Loops will outlast conventional tubular webbing slings. Years of development, testing and fine tuning has made our Prusik cord a preferred choice by rescue. Webbing is a very versatile tool used for rope rescue. Call Toll Free for Questions or to Place an Order: 888-564-6469 BlueWater™ tubular webbing is also finely woven with a high thread count, for a soft finish that isn’t rough on the hands. 07" 230 31g/yd 10/3s Polyproplene Medium Weight 3/ 4" 1. * 1. 09mm Black - 495 Colors - 530 14. 2 Classification 2. 5g/yd 10/3s Cotton Heavy-Weight 1 1/ 2" 1. This supple soft webbing is ideal for making bag handles or leashes fits 3/4" hardware. Never exercise with the band or tubing unless it is The RescueTECH Rescue-Spec tubular webbing exceeds the strength specifications of normal mil-spec webbing. 316 / 316L STAINLESS STEEL TUBING OD Wall ID Lbs/Ft 1/16”. Great for The choice of webbing type depends on the specific application and requirements of the task at hand. NOTE: Two sections of 2 inch webbing tied with a water knot has an average strength of 6,000 lbf. Tubular webbing is a circular nylon “tube” (three dimensional) sewn flat (now two dimensional) for ease of use. Five samples were tested of each knot and the point of break was noted. 500 increased abrasion and edge-cut resistance. Webbing is a strong, woven fabric, either as a flat strip or tubular, used in place of rope. Appendix 1: Aspiring 16mm Tubular Webbing Appendix 1: Aspiring 16mm Tubular Webbing 16mm Loop Slow Pull Test Friction Test Drop Test Materials • Aspiring 16mm tubular webbing (12. Hitch/Vertical - A method of rigging in which the load is attached to one end of the web sling and the other end of the web sling is attached to the handling or lifting device. For all rigging uses: slings, anchorages, even hasty seats. Tubular webbing in 11/16" diameter in multiple colors. 6 Yard 20 Color Polyester Tubular Webbing Strap Tote Bags Leash Straps for Making Bag Handles, Cloth Belt, Crafts Outdoor Accessories 4. It is hollow in the middle, making it a great protective covering for tubes, hoses, cables and shock cord. The strength gain for the triple fisherman's is not large, but it is enough to change the mechanism. 1 – Section classification 2. 010 . 1. 8kN, used in a variety of practical outdoor uses, from creating anchor, slings, tie-down, lashing to DIY straps, leashes. It is one of the most versatile products used in all industries, from automobile (seatbelts) and furniture, to towing and pet products. 7 Steel design strength 1. To compare these and more specific details about different types of webbing, you can easily download or print the chart below! WEBBING SPECIFICATIONS MATERIAL SIZE THICKNESS TENSILE STRENGTH (LBS/IN) WEIGHT DENIER Cotton Heavy-Weight 1" 1. Available Lengths: 30’ web wheels and 300’ spools Dyneema® fiber, known for its exceptional strength, surpasses steel by a factor of 15 while retaining a certain degree of flexibility. CE and UIAA Certified. Handling the Bands Your elastic band or tubing should be securely attached to your hand or foot before use to avoid slippage and possible injury. Strength and Durability Webbing's strength is determined by its width, weave, and material. High quality Sterling 1" tubular webbing handles and knots easily and is perfect for high strength anchors, patient packaging, hasty harnesses, slings and many other applications. 228. Flat webbing, such as a car seatbelt, consists of strong, solidly woven fibers. 1. This tubular Kevlar is not only light weight, but easily compactable which makes it ideal for either application. All our flat webbing is Instron rated for break/tensile strength, an important consideration for anyone using webbing material to load or secure freight or to suspend anything of significant weight. HOKE Gyrolok fittings are rated for working pressures higher than the tubing recommended for use with Gyrolok. The BlueWater Climb-Spec 1" (25mm) tubular webbing is favoured by professional users for its uncompromising construction, this webbing outperforms normal webbing in strength, flexibility, knotability and durability. * Colors custom dyed upon request Mil-W-5625 Nylon Tubular Webbing Width: tubing at connection points and replace the band if evidence is found. 6153/T/44; Specification: High Tenacity Webbing; Material: Warp = 100% Polyester, Weft = 100% Polyester; Nominal width: 45mm; Nominal thickness: 1. APPLICABLE DOCUMENTS 2. 7 kN) Available Colors Breaking Strength: 2,300 lbs Weave: tubular, fine, soft ID Line & Roll Size: 9/16″, two lines down center – 100 yards Colors: various Common uses: Popular in sport climbing industry due to web’s resistance to abrasion and higher strength as well as a soft feel. Special tools and methods are usually required to fabricate 316/L. These include applications where strength, appearance, machinability and fabricability, resistance to torsion, and maximum strength to weight ratio UHMWPE (ultra-high-molecular-weight polyethylene) fiber is used to weave some of the strongest webbing. Single Line (SL) and Double Line (DL) slings are constructed with a high tenacity nylon inner core pro-viding ultra strengths, combined with an external integrated outside cordura jacket which provides superior abrasion resistance. CHAPTER 2 RESISTANCE OF CROSS-SECTIONS . After thorough investigation, which included reviewing web construction, manufacturer’s tests, and performing our own field evaluations, it has been determined that the mil-spec needle loom web we offer is comparable in strength and abrasion resistance to the previous-generation shuttle loom (spiral weave) web. pdf), Text File (. 6mm; Weight: c 64 DetailsSterling Rope 1" Tubular Webbing - 300'Sterling Rope Tubular Webbing is premium 1" nylon webbing that features a smooth, denser weave and a higher tensile strength than standard 1" webbing. Features:5,500 pound tensile strength862 degree temperature ratingWhen used for egress, tubular webbing must be accompanied by the RIT The standard in 1" webbing, Mil-Spec tubular webbing is favored by climbers and rescue specialists for slings and anchor systems as it offers exceptional abrasion resistance. Manufactured in the U. ) Thickness of Web Width of Flange 8" 8. SUARE & RECTANGULAR TUBING [ C-1 ] www. The RescueTECH Rescue-Spec tubular webbing exceeds the strength specifications of normal mil-spec webbing. 2026 | Personal Service and Customized Solutions Structural tubing is relatively low in cost, has a high strength-to-weight ratio, and is easily welded, formed, punched and drilled. Again, that's mostly due to friction. 6 Bending resistance The webbing has a high strength to weight ratio and is comparable to equivalent steel applications while providing for load bearing surface of the high quality for a better grip over smooth and fragile loads. Flat Webbing: Advantages: Flat webbing is typically stronger than tubular webbing of the same width and tubing at connection points and replace the band if evidence is found. Whether you are using it for outdoor recreation, industrial rigging, or any other purpose, you can rest assured that it has been designed and tested to meet the highest standards of The RescueTECH Rescue-Spec tubular webbing exceeds the strength specifications of normal mil-spec webbing. • The webbing can be cleaned with mild soap Specialized Webbing for Rope Rescue. Most of the heavier 1" or 17mm webs are in the 4000 to 4200 lb range. Lengths and Colors based upon color designations of Rescue Teams worldwide. It is constructed either of tubular, (hollow) weave, or flat (solid) weave. (17. 1" tubular webbing is usually rated at 18k/N (~4000 lbf). Sheath tubing, rock climbing, or use in extreme outdoor sports. • Replacement through Technical Services. The reason you wrap 3, but pull 2 is to leave the knot on the back side of the anchor where the friction is isolated and the load does not affect the knot for the most part. Tubular edge design with damage-resistant core helps protect the body fibers from cutting, keeping the integrity of the sling intact without compromising its strength. After thorough investigation, which included reviewing web construction, manufacturer’s tests, and performing our own field evaluations, it has been determined that the mil-spec needle loom web we offer is comparable in strength and abrasion resistance to the TacticalTECH Mil-Spec Webbing is high-grade, high-strength webbing made and designed for tactical use. As tied the weakest point in the anchors is not the knot but the webbing itself. • Breaking strength 4000 lbs. DESCRIPTION • Tubular webbing in 20' length for unconscious firefighter/victim removal and 36’ lengths for diamond lashing patients. To order, please enter the number of feet into the quantity box. This ⅝ inch black BlueWater™ tubular nylon has a breaking strength of 2,300lbs, a thickness of ~. 2” Double Line (2000 lbs per inch) equals 4000 lbs vertical lift. 3 Example 2. Flat: Commonly used in straps and belts due to its flat surface. , you can’t use 3,000 lb. Most tests show breaking at the jaws of the test machine or in the knot. Know the minimum breaking strength for one-inch webbing anchors – some common configurations. This incredible fiber can be woven or knitted with various yarns such as nylon, polyester, glossy, reflective, and more, resulting in a wide array of multi-color options, surface textures, and unique effects. The most common size used in rope rescue is 1” wide, although it is manufactured in a 2” width also. The pinkTube is also the webbing that was used at the Highline World Championships in Laax in 2022 and 2024, for the freestyle competition. 75”(4. It is the preferred anchor material as its wide surface distributes the load more evenly so as to reduce abrasion and is less expensive than using a rope. 179 1. Use this handy chart to find the right flat webbing material for your specific application. This specification covers woven nylon tubular webbing for parachutes. Nov 24, 2019 · Like stated above, knots do affect strength, regardless of whether it's rope, webbing, chain, cable, whatever. MIL-W-5625-1"TacticalTECH Mil-Spec Webbing is high grade, high strength webbing made and designed for tactical use. Assorted lengths and colors of webbing are an integral part of any technical rescue system. Key Features • For all rigging uses • Available in 1” and 2” • 9 colors available in 1” Overall, 1-inch tubular webbing is a reliable and durable textile product that can provide exceptional strength and performance for a wide range of applications. There is a minimum exposure of individual fibres as a result of high thread count and fine weave pattern variation must exceed these ratings. Full Spools, cut lengths. – Rescue operations: When lives are on the line, the rescue teams trust tubular webbing. Package is comprised of the following tubular webbing colors/lengths: How•a•sling’s•rated•capacity•is• calculated•to•match•your•load All•the•synthetic•web•products•in•this•handbook•are•both•the• Tests were performed on 18 knots in rope and eight in webbing. Stronger, lighter, and thinner than webbing made from traditional fibers, UHMWPE Dyneema® webbings are popular for applications requiring high strength and low stretch, and where corrosion is possible or expected. Here’s where tubular webbing shines: – Climbing ropes: Need something that can handle the strain and stress of climbing? Tubular webbing is your go-to. Some were the same knot but purposely tied incorrectly. There is a minimum exposure of individual fibers as a result of BW's high thread count and fine weave pattern. 2 inch wide BlueWater Climb-Spec® webbing has exceptional abrasion resistance while maintaining a smooth handling. Fabrication Efficiency - The ratio of a web sling assembly breaking strength to the webbing strength prior to fabrication, expressed as a percentage. PLIABLE | Easy to work with, this tubular webbing is flexible and smooth to the touch. Tubular webbing is made of nylon and is considerably stronger than flat webbing. Fabrication factor: ˜is compensates for the reduction in webbing strength that occurs due to stitching and tapering. ) sewn with Nylon thread provides a high-strength loop. Ready to be used in a variety of applications such as slings, anchors, or hasty harnesses. Jan 24, 2025 · Yates lists: Made of 1. 1 Classes of cross-sections 2. (4090kg). Webbing may contain splices. 1 Specifications, standards, and handbooks. tubular webbing. It is light, can be used for most rigging situations, and it is strong. Sold by 50 ft, or 300 ft spools. – Industrial applications: From slings to harnesses, its strength is unmatched. (See Figure 1-11). Minimum Tensile Strength: 2300 lbs. A very strong, cut-resistant webbing that is tubular for extra strength. Color(s): Black, Olive Drab, and Tan; Width: 1" +/- 1/16" Thickness: . Nov 1, 2023 · Common weaves include: Tubular: Offers additional padding and is often used in climbing. 17g/yd 900D Featuring the optimum balance of strength, handling, and durability with minimum sheath slippage, th. There is a minimum exposure of individual fibers as a result of high thread count and fine weave pattern. 5cm) black webbing with a test strength of 9000 lbs. 07" 150 20. 874 10". RescueTECH high-strength 1" tubular webbing (4,500 lbf. Manu This common medium strength aluminum can be welded and also bent, though not as easily as 6063. scsmetals. For more details see chart below. Offers exceptional abrasion resistant and excellent knotability. 1” tubular webbing has a breaking strength of about 4000 lbs. CMC Rescue 1" Tubular Webbing Quantity of 1 = 1 foot of webbing. 7075 is the alloy designation, with 7000 being the series for aluminum alloys containing zinc and small amounts of magnesium (both for strength). This tubular webbing has been tested to withstand over 4,000lbs of pressure and is made out of the tough and durable nylon 6-6 fiber. 1 Local buckling 2. 2). As its name implies, Mil-Spec is also the standard webbing for military applications. 41. 25" Tube Webbing - Super Strong & Comfortable. A flat tube of webbing, found in climbing and industrial gear for example, is more flexible than standard flat webbing. The tubing’s hollow shape protects and conceals wires, pipe and moving parts. 08 inches, a melting point of 380°F, and is manufactured in the USA. The pinkTube is the highline classic par excellence. /ft. Tubular webbing is also different to flat webbing when it comes to flexibility. Title: MILITARY WEBBING 2 inch wide BlueWater Climb-Spec® webbing has exceptional abrasion resistance while maintaining a smooth handling. MBS webbing, because even if your stitching is at 100% strength, the webbing itself — not your sewn loop stitching — will Since 1948 Steel Structurals 2-6 Alro Steel Metals Guide A WeightC B Depth (lbs. The Rescue-Spec tubular webbing exceeds the strength specifications of normal mil-spec webbing. MBS 3000lbs possible to connect a rope to it via a carabiner. A CMC Exclusive The most sought-after edge protection available features super slick, high-perfor. Tied in a loop using a water knot the average tensile is 9,000+ lbf. If you need a sewn loop with an MBS of 5,000 lbs. The new Edge Damage Limit (EDL) out-of service marker both simplifies the inspection process and Tubing Data Charts - Free download as PDF File (. 2. RescueTECH tubular webbing is produced using a custom-designed locking stitch that outperforms spiral (shuttle) loom webbing. com | 800. This slackline tubular webbing is perfect for both short beginner highlines and freestyle highlines. Additionally, it will outwear any comparably sized 1 in. High strength flat and tubular rescue webbing. RescueTECH tubular webbing is produced using a custom designed locking stitch that outperforms spiral (shuttle) loom webbing. Many colors. High Strength Continuous Loop. They perform the same, Yield Strength 30 ksi min Tensile Strength 75 ksi min Elongation (2" min) 35% Hardness (Rockwell B Scale) 90 HRB max FABRICATION 316/L is harder to machine than 304/L and more prone to work hardening. This adaptable component can be either flat or tubular, with each form offering unique properties. Our heavy duty 1" Flat webbing in color coded pre-cut lengths. 2 Classification process 2. Jun 5, 2019 · Most UIAA-rated webbing is the 1” tubular variety and has a strength rating of around 18kN. Additionally, it will outwear any comparably sized tubular webbing. Webbing anchors can break in more than one location simultaneously during failure. 1708. Mtn Tools Ultratape1" Tubular Webbing Loop Strength (lbs) 0 5 10 15 20 25 Double Fisherman's 30 kN Triple Fisherman's Water Knot (Ring Bend) Sterling Spec for Vectran Friction Knots 0 1000 2000 3000 Sterling 7mm Nylon Blue Water Titan (Spectra) BD Gemini (Technora) Maxim Spectra A (Spectra/Kevlar) Mtn Tools Ultratape 1" Tubular Webbing Force Mar 1, 2023 · The wrap-around webbing design in the tubular webbing will increase the strength of the tubular webbing, especially in actual usage. Tubular webbing is much stronger than flat webbing (which you might find on the straps of your backpack) due to the extra (doubled The weave density supports high strength capabilities Polyester Tubular Webbing 19 25 38 50 25 3/4 1 1 1/2 2 1 BACKPACK WEBBING. knot is tied, this does not happen. Why Choose Tubular Webbing: Tubular nylon webbing has a tensile strength that increases with every inch. There are primarily two common types of webbing: flat webbing and tubular webbing. 070" Spool: 50 Tubular Webbing Strength 1” Continuous loop-7,700lbs 1” Tubular with water knot-5,400lbs -4,000 to 4,500lbs limited to a two person load. 5cm width, made of 100% nylon, tubular type, UIAA certified and rated to a minimum breaking strength of 4000lb / 17. 5kN) Test setup • Tied a tape bend to form a loop Test parameters • Slow pull speed 100mm/minute • Tested between 12mm pins Results Date # Max force (kN) Comments Webbing Donning made easy with two-sided, contrasting color webbing and textures • Webbing engineered with shape-retention memory for a more comfortable fit • Unique circular tack provides greater strength, and contrasting colors make inspection easier • Tested to 7,000 lbs. Pressure tubing is used to contain or convey fluids under pressure and generally at other than ambient temperatures. Jacquard: Features intricate patterns and designs. Tubular webbing usually tests at about 3800 lbfs (17 kN), while type 18 flat tests at 6000 lbs. MBS = 4,000 lb. PMI®’s webbing is specially built to commercial versions of military specifications. 3/8-inch 1/2-inch 9/16-inch 5/8-inch 3/4-inch 7/8-inch 1-inch 2. . It is estimated that a tubular webbing with an inch of width can take up to 4000 pounds before breaking. Assuming a ~4000 lb breaking strength for each strand, a 16,000 lb breaking strength estimate was generated. Simplicity- A Simple, Strong Rifle Sling With Nothing To Fail. 1 Scope. Sep 2, 2019 · yes, my hangup is I am not ready to sew up a bridge that will be my main life support. Like the name implies, tubular webbing is actually a tube that was pressed flat Continuous loop slings are very common for rescue due to their strength and ease of use A water bend reduces webbing strength by This adaptable component can be either flat or tubular, with each form offering unique properties. 4 Classification of UB and UC sections 2. 5 . Stee Tb Institute Brochure: Dmi ensoi ns And Secoti n Propereti s ASTM A 801 steeltbeinsttte. We work hard to maintain and further our legacy by producing high-quality, reliable webbing and sewn assemblies for original equipment manufacturers. 9mm/0. Premium nylon tubular webbing features high tensile strength in a thinner web. txt) or read online for free. 7 out of 5 stars 12 Favored by professional climbers for its uncompromising construction, this webbing outperforms normal mil-spec webbing in strength, flexibility, knotability and durability. ˜e greater the stitching, the more the reduction in webbing strength. Manufacturers: Rescue Technology, Murdock, Tapecraft, Narricott Webbing Nylon or polyester is the only acceptable material for climbing webbing. All Nylon and polyester Web Slings shown in this catalog have this warning Be aware that you can’t sew a webbing loop with a higher breaking strength than your webbing’s actual (not published) breaking strength. The Ultratape - a Spectra/Nylon webbing - shows excellent strength in all of the knots, contradicting the popular belief that knots will not hold in this type of material. Note that the loss of strength is only on the Oct 2, 2023 · When choosing webbing for your project, it's a good idea to consider its material, width, and tensile strength to find the best option. 4mm-1. 33mm 387 10. The webbing shall be of the following widths as specified (see 6. Tubing should be compatible with the process fluid, temperature and applications. For example : a bowline with the tail on both the inside and outside of the loop. It is when indi A major advantage of Tubular Webbing is its ability to tie knots easier and holding the knot tighter without slipping. Since tight radius bends cause larger diameter materials to lose strength, the 1mm diameter of 1” tubular webbing makes this material an excellent choice in rigging for rescue. Never exercise with the band or tubing unless it is • THE Go To Tubular 25mm webbing of choice • Suitable for Medium/High Load Application • Ideal webbing for attaching external rings on sails • Polyester Tubular construction allows for insertion of rope, shockcord or high modulus fibres to increase strength and resist UV • Use in Furling Sails for Head and Tack Loops JUDE mil-spec mil-w-5625 webbing is high grade, high strength webbing made and designed for tactical use. Soft and pliable, it will be easy to tie and untie, even after being under great pressure for long periods of time. org 2 Dimensions and Section Properties of Round HSS 6 Dimensions and Section Properties After thorough investigation, which included reviewing web construction, manufacturer’s tests, and performing our own field evaluations, it has been determined that the mil-spec needle loom web we offer is comparable in strength and abrasion resistance to the previous-generation shuttle loom (spiral weave) web. from Domestic and Globally 1. High-end styling combines comfortable leg straps with an easy-to-inspect sewn webbing suspension bridge for a saddle that meets the demands of the professional arborist Suspension bridge has a striped white and dark orange Spectra fiber overlay for strength and abrasion resistance that surrounds a black nylon tubular w Nov 21, 2019 · About this item . 1" Mil-Spec Tubular Webbing strength rated to 4,000 lbs 1" Mil-Spec Nylon Webbing strength rated to 1,000 lbs 1" Heavy Gauge Welded D-Rings NOT RATED FOR CLIMBING OR RESCUE APPLICATION Integrated D-Rings Daisy Chain Clip In Points Quick One Hand Adjustment Sling Mounted to Rifle AVAILABLE COLORS: SLINGS High strength wrinkle resistant synthetic webbing perfect for all of your strap needs including tiedowns, and straps for lifting and boating. 7075-T6 AL: This is Aluminum (AL). 100% Nylon. ˜is nominal strength of the webbing is used to calculate the sling’s rated capacity. Testing is needed on webbing with Favored by professional climbers for its uncompromising construction, this webbing outperforms normal mil-spec webbing in strength, flexibility, knotability and durability. 2 Classification. DetailsRIT Rescue Escape Systems - 3/8" Tubular Kevlar WebbingRIT's 3/8" tubular kevlar webbing is used in both our search and egress systems. webbing further provides additional choice of capacity! Single Line is equal to 1000 lbs per inch of width and Double Line is equal to 2000 lbs per inch of width! Example: 2” Single Line (1000 lbs per inch) equals 2000 lbs vertical lift. A. (but i think that is flat) The old 2" tubular some used bitd as swamis is rated at 7,000 lbs. Each type has its own advantages and best use cases. A major advantage of Tubular Webbing is its ability to tie knots easier and holding the knot tighter without slipping. Tubular webbing used on pet supplies, handles, & general use straps. 20 Rolls Heavy Cotton Webbing 1 Inch, 65. “Double wrapping” the band may help secure it to your hand or foot. Attaches Directly To Rifle Or Swivel. 0057 1” Tubular Webbing Webbing is the primary material used for rigging anchors in operations. Nylon Tubular Webbing is strong and durable and available in a variety of widths, colors and break strengths. The needle loom structure and the shuttle loom are very comparable. 4. Made in the USA. Flat 1. 5 Shear resistance 2. , and 1” • Cuts on the face or edge of webbing are visible • Holes, tears, snags or crushed webbing are visible • Broken or worn threads in the stitch patterns • Any other visible damage which causes doubt in its strength Exposed red core yarns warn of dangerous sling damage. But the beer knot is definitely smaller profile than water knots on both sides, with less strength penalty (80% of the webbing’s strength) Jun 2, 2019 · Tubular webbing from GM CLIMBING: 1" / 2. 2. S. FUNCTIONAL | Tubular webbing can be used in the same applications as regular nylon or polypro, but its strength allows for added projects. Mechanical tubing is used in a multitude of applications not involving fluids. Key Features: For all rigging uses • Available in 1” and 2” • 9 colors available in 1” • 2” available in red • Spool may contain splices WESTBURY FIRE DEPARTMENT TUBULAR WEBBING USE 1. (10. Flat Webbing The uses of flat webbing are identical to those As a military webbing manufacturer, we are proud to provide custom-engineered military webbing solutions in the United States since 1909. 2 kN) *Climbing is 1" Work-Spec Tubular Webbing Webbing and Cordage | Webbing PMI®’s webbing is specially built to commercial versions of military specifications. Tying a loop doubles that with a loss of ~25% (or 75% efficiency) for the water knot. It also can be left Favored by professional climbers for its uncompromising construction, this webbing outperforms normal Mil-Spec webbing in strength, flexibility, knotability and durability. 5g/yd 900D Polyproplene Medium Weight 1" 1. tensile strength (40% stronger than ANSI requirements) for greater 45mm heavy duty polyester webbing, UK manufacturer, high tensile strength - available in blue, navy and yellow. * 2. Tubular webbing is often more flexible than flat. 3. tlw jmqb vhps thbrtq jwktr kyp lfpxele tlxm nihexa ajsn nxz soblpz ocrmj xfvxroq tntmaz