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The 1OG model uses a cold galvanized surface finish—silver or yellow depending on your preference—and that zinc layer adds meaningful corrosion resisance in high-moisture environments, but it’s not a substitute for stainless if you’re running aggressive chemicals.
It’s a hexagonal reducing male sleeve bushing, so you’re looking at external and internal threads to step down line sizes, and the hex head lets you torque it with a standard wrench without slipping. We usually stock these in brass because of that it handles high pressure and high temperature well, but don’t push it past 200°C for extended periods—the brass softens.
Most buyers go with the silver finish for hydraulic systems, but the yellow option is actually easier to spot during maintenance checks. plastic tube and carton packging is fine for storage, but if you’re ordering 500 units or so, our company can bundle them in bulk boxes to cut waste.
Compliance with DIN and ANSI standerd means teh thread pitch and pressure rating match what you’d expect from European or US specs, though we’ve seen some buyers use these in pneumatic lines too—just confirm the thread compatibility because the tolerance is tighter than generic fittings. The ISO9001 certification is there, but we can provide a COA per batch if your QC requires it.
One thing that catches people off guard is the reducing sleeve itself—it creates a stepped inner diameter, so flow restriction is inherent, roughly 15-20% pressrue drop depending on the size mismatch. If you need minimal turbulence, a straight bushing or adapter might serve you better.
We offer it in Silver and Yellow. The color is purely cosmetic from the cold galvanized finish — both perform identically under high pressure and temperature.
Yes, the product is ISO9001 certified, and we can supply a material test certificate upon request. Just let your sales contact know at order time.
MOQ is typically 100 pieces for stock sizes, but we can negotiate smaller quantities for samples or first-time orders. Check with our sales team.
It's manufactured to comply with both DIN and ANSI standards, so it works with either thread system. The external thread is one size, internal is another — that's the reducing function.
Each piece comes in a plastic tube, then packed in a carton. That protects the threads and finish during transport and storage, as long as you keep it dry and indoors.
