Hex Nipples
Our premium Stainless Steel (SS) Hex Nipples deliver outstanding resistance to corrosion, high temperatures, and chemical degradation. Precision-crafted from top-tier grades like SS 304, SS 316, and SS 316L, these fittings are the ideal choice for demanding environments where structural integrity and hygiene are critical. They are widely specified for applications in the food and beverage, pharmaceutical, petrochemical, and marine industries, ensuring a clean, rust-free, and highly reliable connection even under severe operational stress.
Key Features
✓ Integral Hex Nut for Easy Wrench Tightening
✓ Precision-Cut NPT/BSP Threads for Leak-Free Joints
✓ High-Pressure Forged Construction
✓ Available in Straight and Reducing Configurations
Product Specifications
| Parameter | Details |
|---|---|
| Product Form | Straight Hex Nipple, Reducing Hex Nipple, Stainless Steel Hex Nipple |
| Material of Construction | Stainless Steel (SS 304, SS 316, SS 304L, SS 316L) |
| Size Range | 1/8" NB to 4" NB |
| Pressure Class | 2000#, 3000#, 6000#, 9000# |
| Thread Types | NPT, BSPT, BSPP (Standard & Custom threads) |
| Manufacturing Type | Forged and Precision CNC Machined |
| Design Standard | ASME B16.11, BS 3799, MSS-SP-83 |
| Surface Finish | Pickled & Passivated (for SS), Electro-Galvanized, Black Phosphated |
| Quality Testing | Thread Gauge Check, Hydro-test, PMI, Dimensional Audit |
| Certification | MTC EN 10204 3.1, NACE MR0175 / MR0103 Compliance |
High-Pressure Forged & Stainless Steel Hex Nipples Size Chart
| Nominal Size | Schedule / Class | Type | Recommended Use |
|---|---|---|---|
| 1/2" - 2" | SCH 10 / 40 / 80 / 160 | Seamless / Welded | Small bore piping |
| 2-1/2" - 8" | STD / XS / XXS | Butt weld / Threaded / Socket weld | Process piping |
| 10" - 24" | Standard and heavy wall | Butt weld | Plant and refinery lines |
| Above 24" | As per drawing | Fabricated / Custom | Project requirement |
| Custom Requirement | Custom sizes, stainless steel grades (e.g., SS 304, SS 316, SS 316L), finishes, and drawings are available on request. | ||
