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That 500-plus hour salt spray test isn't just a number on a spec sheet — it's what keeps these hinges form pitting when installed on seaside balcony doors or in that food processing plant with constant washdowns, and we've seen them hold up better than most standard butt hinges in those environments.
Basically, the asymmetrical design spreads the load more evenly than a conventional hinge, so a 25kg door doesn't start sagging after a few thousand cycles, and you don't have to oversize thing for a standard cabinet door.
We ship these out of our export cartons with polished finish, 3.0mm thick, 180-degree rotation, and 4 keyhole mounting holes that make alignment during installation actually straightforward — you'll want to specify 304 or 316 depending on your corrosion risk, because the 316 is about 15% more resistant in coastal spray zones.
For US and EU buyers, we typically provide the necessary import documentation with each order, and the lead time runs 7-15 working days give or take, but we usually have stock on teh H122 so confirm ahead if you need less than the 100-piece MOQ.
Operating temperture range is -20°C to 120°C, which covers most indoor and outdoor application, though it's not suited for constant direct steam exposure or anything above that upper limit without checking the gasketing on your door assembly.
Yes, we can mix grades within one MOQ. Just let us know the quantity split you need for 304 and 316, and we'll handle the rest.
Absolutely, we can issue a third-party salt spray test report with your order. Just request it when you confirm, and we'll include it in the shipment.
For 500 pieces, lead time stays within 7-15 working days, same as the MOQ. Our production line is set up for batches up to a few thousand without delays.
The keyholes are designed for M6 screws. If you need M8 compatibility, we can adjust the slot size on request for custom orders.
Each hinge is individually wrapped in foam or bubble wrap, then packed tightly in standard export cartons with internal dividers. No loose metal-on-metal contact.
