SEWN LOOP ON WEBBING
Sewn loop on webbing tails Choose SINGLE or DOUBLE Sewn Loop With the SINGLE sewn loop for your Longline you can easily connect your webbing directly to a 1,5T BOW SHACKLES STAINLESS STEEL. This...
30 mm longline sleeve, specifically for webbing covering.
If you are not happy with your purchase you can always return the product
|
TAPELESS - TAPE-FREE BACKUPS
CHF23.77 |
Hi! Does the 50 meter longline kit come with webbing that has 2 sewn loops? Thanks! SIGMA is an element of statistical calculations, which allows to display a products’ guaranteed strength value throughout its manufacturing process. Therefore, it is related to product safety.
During the testing process, the greater the differences between the 10 recorded values, the higher turns out the sigma value.
For example, for 10 carabiners tested, their ten recorded values are usually different and not the exact same:
24,9 | 25,9 | 26,2 | 25,6 | 25,8 | 24,7 | 25,5 | 24,7 | 26,0 | 25,7 kN
So which value to take into account to display the MBS (Minimum Breaking Strength) value?
We first calculate the average:
(24,9 + 25,9 + 26,2 + 25,6 + 25,8 + 24,7 + 25,5 + 24,7 + 26,0 + 25,7) / 10 = 25,5 kN
We then calculate the variance:
24,9 - 25,5 = - 0,6 (-0,6)2 = 0,36
25,9 - 25,5 = - 0,4 ( 0,4)2 = 0,16
...and so on for the 10 measured values.
We add those 10 results:
0,36 + 0,16 + 0,49 + 0,01 + 0,09 + 0,64 + 0,064 + 0,25 + 0,04 = 2,68
And we create the average:
2,68 / 10 = 0,268
The variance is even to : 0,268
SIGMA (standard deviation) = square root of 0,268 = 0,5176
The maximum value displayed on the carabiner would be:
average of 10 carabiners = 25,5 kN
SIGMA = - 0,5176
____________________________
Displayed Value = 24,0724 kN
What you should know in particular about the 3 SIGMA safety margin?
We use the 3 SIGMA method to calculate the MBS.
We multiply the SIGMA for 3 (this is why it is called “3 SIGMA”) to boost the prudency in the MBS calculation.
Taking the 10 previous carabiners as an example:
The average of those 10 carabieners is 25,5kN
3 SIGMA (3 x 0,5176) = - 1,5528
_____________________________
Displayed value = 23,0472 kN
Our choice aims to maximize the safety of our users while using our products.
Source @Petzl
Sewn loop on webbing tails Choose SINGLE or DOUBLE Sewn Loop With the SINGLE sewn loop for your Longline you can easily connect your webbing directly to a 1,5T BOW SHACKLES STAINLESS STEEL. This...
EDGE - A superior longline The EDGE line is a polyester webbing with some special, superior features. This line is made of three woven layers: the central core with quite high resistance (MBS @ 35...
VORTEX "One ring to rule them all" VORTEX is the first clip and go connector of leash and highline. Simply thread the leash through our VORTEX, clip it into your already tensioned highline set-up...
Highline LEASH This leash is made with a QUASAR 9.9 mm dynamic rope, threaded into a tight sleeve of 20 m LEASH LINE tubular polyamide webbing. The LEASH has two seams at both ends, in order to fix...
SEWN T-LOOP for back-up split The SEWN T-LOOP system allows you to connect the back-up line to the main line on different spots along the whole slackline length.This loop system has been designed...
HARNESS ON-SIGHT CT CERTIFICATION EN 12277:2015-C SIZE XS S M L XL (7) WAIST BELT 66-81 cm 73-88 cm 81-96 cm 89-104cm 95-110cm (9) LEG LOOPS 51-56 cm...
Rope flexibility and prehensile strength Thanks to the EverFlex treatment, the rope is made as homogenous as possible, thus guaranteeing excellent prehensile strength and high manoeuvrability....
INOV' SPLIT technology - For Expert use ONLY The advantages of the SLACK INOV SPLIT TECHNOLOGY With the INOV' SPLIT TECHNOLOGY a new standard for highlining has been introduced to the slackline...
SKY DIAMOND - A line perfect for extreme lengths A brand new hybrid webbing made of UHMPE fibers (Dyneema+other brand) combined with puffed polyester lining inside the edges, to create a whole new...
FULLY FLIPPABLE TRICKZONE The ultimate trickzone for Creative Highline Tricks. The Freestyle FULLY FLIPPABLE TRICKZONE is designed for highline freestylers looking for an ultra-stable, flippable,...
TRICKZONE 4M – UNLIMITED FREESTYLE The TRICKZONE 3,5M is designed for highline freestylers who want to push their limits and land the toughest tricks. This setup is built for maximum comfort,...
Sewn loop on webbing tails Choose SINGLE or DOUBLE Sewn Loop With the SINGLE sewn loop for your Longline you can easily connect your webbing directly to a 1,5T BOW SHACKLES STAINLESS STEEL. This...
With this product do you take home my used slackline to be sewn? Yes, by purchasing this product we collect your line from your home and you can purchase the sewing services you want from our...