High-Quality Galvanized Pipe Coupling for Hydraulic Hose Fittings DIN Standard

You're probably tired of chasing fittings that don't quite seal under pressure or corrode faster than expected, especially when you're shipping to US or EU and need everything to pass inspection on arrival.

We've been moving these couplings for years now, and what most buyers don't realize is that the white zinc plating actually holds up for 96 hours in salt spray testing—that's better than a lot of standard galvanized options for hydraulic hose connections, and it matters if your gear sees moisture or road salt.

The thread options are pretty much everything you'd need: BSP, BSPT, METRIC, JIC, and ORFS, so you can match whatever your hose assemblies require, and teh female connection makes it straightforward to pair with male adapters (usually 2-4 weeks lead time on custom thread combos).

One thing we see a lot is buyers overlooking the material choice—stainles steel versus carbon steel 45#—and honestly, for most hydraulic application the carbon steel with zinc coating is more than enough unless you're dealing with aggressive chemicals, in which case you'd want to upgrade.

Customs clearance is something we handle regularly for UK and EU orders; the HS code is 7307990000, and we include a full COA with every shipment, so you're not scrambling for paperwork when it lands at the port.

Minimum order is typically 500 pieces for standerd sizes, but our company can flex that down to 200 or so for a first trial run if you're just testing the waters—just confirm the thread type and quantty before we lock in production.