We purchased these hangers and some SS304 M10*80mm wedge bolts on Shopee here in Taiwan. But they were manufactured in China.
shp.ee/3m6f6qh
shp.ee/4fjbtpq
Hanger: 同绳共命
Hole: 10mm
Metal: SS304
Douyin account of the climber and Mountain Rescue member who had the hangers made 攀登者和山岳救援隊的隊員的抖音号: Rcw333
v.douyin.com/U...
DISCLAIMER: The information and "backyard science" testing shown in this video is not solid grounds to state a bolt, hanger, or hardware is safe and appropriate to install. It is the developer's responsibility to make the best judgment on up-to-date understanding and practices. Choosing to install and use uncertified climbing/rappelling hardware will raise additional concerns and questions: What is the quality of the raw materials and production method? Is QC (Quality Control) being conducted? What is the AQL (Acceptable Quality Level); meaning is proper testing of a sufficient sample amount being conducted? Does the product meet the requirements for possible certification? If it is certified, are up-to-date certifications provided? Does the manufacturer and/or retailer guarantee quality production? If a bad batch is discovered, will the manufacturer/retailer inform buyers for a product recall?
Developers and installers must also ask: Do I actually know who manufactures the product? Is the retailer I'm buying it from reputable? Is the bolt/hanger/hardware the appropriate choice and metal for the area, (e.g near saltwater)? Am I mixing dissimilar metals? Have I done any personal checking/inspection of the quality, strength, etc?
One last note: Higher discretion should be exercised if deciding to use uncertified bolts/hangers/hardware that was bought from a hardware-store that you intend to use for life-dependent situations (e.g. climbing, rappelling, rope access).
#breaktest #bolting #bolts #anchors #climbingtaiwan
#攀岩 #攀登 #固定點 #溪降 #canyoning #canyoneering
Негізгі бет BREAK TEST: 304 Stainless Steel M10 Hanger, China made by climbing canyoning Mountain Rescue member
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