Custom Stainless Steel Pipe Fittings & Connectors – Adapters, Nipples, Couplings, Unions & More
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Description
We are a dedicated manufacturer of custom stainless steel pipe fittings and connectors – the essential components that join, adapt, extend, and terminate pipework in industrial, hydraulic, pneumatic, and process systems. Unlike off‑the‑shelf fittings, we produce to your precise requirements: material grade, thread type (NPT, BSPT, BSPP, metric, UNF), configuration (hex nipple, bushing, coupling, adapter, union, cap, plug, elbow, tee), pressure rating, and surface finish.
All fittings are manufactured in accordance with ASME, DIN, EN, ISO, JIS, or your drawing – with full material traceability and third‑party inspection available.
Parameter
Material Options – For Every Service Environment
| Grade | Equivalent | Key Properties | Typical Applications |
|---|---|---|---|
| 303 | 1.4305 | Free‑machining, good corrosion resistance | High‑volume turned adapters, fittings |
| 304 / 304L | 1.4301 / 1.4307 | General corrosion resistance, good strength | Water, air, oil, general industrial |
| 316 / 316L | 1.4401 / 1.4404 | Excellent chloride resistance (marine grade) | Chemical, marine, pharmaceutical, food |
| 316Ti | 1.4571 | Stabilised, good for elevated temperatures | Steam, hot oil, high‑temp hydraulics |
| Duplex 2205 | 1.4462 | High strength, outstanding pitting resistance | Seawater, sour gas, offshore |
| 17‑4PH | 1.4542 | High strength (up to 1100 MPa), precipitation hardening | High‑pressure hydraulic adapters |
| Monel 400 | 2.4360 | Excellent seawater resistance | Marine, oil & gas, HF acid |
| Inconel 625 | 2.4856 | Outstanding high‑temperature & corrosion resistance | Aerospace, chemical, high‑temp |
| Hastelloy C276 | 2.4819 | Exceptional aggressive chemical resistance | Chemical processing, pollution control |
