Tompkins Industries — Stainless Steel Fittings
Where Corrosion
Meets Its Match.
Tompkins 316 grade stainless steel adapters — built to resist corrosion and stand up to sea coast environments, chemical exposure, and the conditions that pit standard plated steel.
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Why Tompkins Stainless
Built for the runs where plated steel doesn't go the distance — 316 grade stainless adapters that resist pitting in salt air, stand up to chemical exposure, and keep working when ordinary fittings start to fail.
316 Grade Construction
Made from 316 grade stainless steel, Tompkins fittings resist corrosion and stand up to the extreme environments that destroy plated steel adapters.
Pit-Corrosion Defense
Particularly effective at preventing the pitting corrosion so prevalent in sea coast environments — salt spray, chloride, and coastal humidity.
Acid, Alkali & Chemical Ready
Critical durability and performance in industrial applications where fittings get exposed to acids, alkalis, and other chemicals that eat through standard steel.
Same SKU, Material Swap
Find the adapter you already spec, select Stainless Steel from the Material dropdown — no part-number gymnastics, no plumbing redesign.
180+ Stocked Stainless SKUs
Deep stainless inventory across the 37° JIC, SAE O-Ring Boss, NPT pipe, ORFS, and Pipe Swivel adapter families.
Specs & Applications
What we stock in stainless and the environments where it pays off — lifted from the Tompkins adapter catalog and the published 316 stainless guidance.
General Specifications
| Specification | Detail |
|---|---|
| Material Grade | 316 Stainless Steel |
| End Connections | JIC 37°, SAE O-Ring Boss, NPT Pipe, ORFS, Pipe Swivel |
| Configurations | Straights, 45° & 90° Elbows, Tees, Crosses, Unions, Adapters, Plugs, Caps |
| Stocked SKUs | 180+ across stainless adapter categories |
| Standards | Built to SAE adapter standards |
| Detailed Specs | Data sheets & pricing in the Resources login |
| Custom Options | Other sizes & configurations on request |
* Pressure ratings, temperature range, and full data sheets are available through the Tompkins Resources login or by contacting a rep directly.
Where Stainless Pays Off
- Sea coast and marine hydraulic equipment
- Coastal and offshore service lines
- Industrial systems exposed to acids and alkalis
- Chemical handling and process transfer lines
- Salt-spray, chloride, and high-humidity environments
- Outdoor hydraulic equipment in corrosive climates
- Plated-steel replacements where pitting is a recurring problem
- Critical runs where downtime cost outweighs adapter material cost
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Request a Quote
We typically respond within one business day.
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