Адрес: No.6 Xianggang Middle Road, Shinan, Qingdao, Shandong, China (Mainland)
Телефон: +86-532-85919266
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Features:1) Automatically changes from light state to dark state when an arc in struck2) At the moment of stopping welding, the filter screen automatically changes from dark to light state slowly so as to product eyes from being hurt by the rest arc3) The ultra high performance of UV/IR auto-darkening filters provide full protection for the users eye4) Protective plate which is free from stained chipping pro-tects the filter screen from being damaged by sparks and particlesTechnical specifications:Model no.: AS-11) Filer size (mm): 110 x 90 x 92) Viewing area: 98 x 40mm or 90 x 40mm) Light state: shade DIN34) Darken state: from DIN9-DIN135) Switching time: 1/20000s6) Delay time: 0.6s7) Power on/off: fully automatic8) Power supply: solar-li, no battery change required9) Rate of UV: 313nm10) Rate of IR: 780-1300nm11) Eye protection: EN379 1/2/112) Weight: 400g
Product Name: Auto-Darkening Welding Helmet (CE Certificate)Model Number: QDM-01Place of Origin: ChinaFeatures:1) Automatically changes from light state to dark state when an arc in struck2) At the mo
Boron carbide, with black crystal powder form, is one of the hardest man-made materials. It has MOHS hardness of 9.36 and microscopic hardness 5,400 - 6,300kg/mm2, which is next to diamond. Its densit
Boron carbide, with black crystal powder form, is one of the hardest man-made materials. It has MOHS hardness of 9.36 and microscopic hardness 5,400 - 6,300kg/mm2, which is next to diamond. Its densit
1) We supply cast and forged products, such as sand casting, investment casting and die casting2) Material: aluminum alloy, brass and copper alloy, steel alloy, stainless steel, ductile iron, gray iro
We can supply Stainless Steel Wire Rope Clips in U.S Type.We can supply high quality Clevis Grab Hook and Clevis Slip Hook. Material: cast iron , zinc plated Chain Size:1/4" to 3/4"
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