Kalpataru Pipe & Fittings
Mumbai, Maharashtra
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Product Details:
| Minimum Order Quantity | 150 Piece |
| Material | Stainless Steel |
| Material Grade | SS 316 |
| Size | 1/2 inch |
| Finishing | Polished |
| Usage/Application | Industrial |
| Brand | Kalpataru Pipe & Fittings |
| Grade | 304,316 |
| Packaging Type | BOX |
Stainless Steel Double Ferrule fittings are precision-engineered compression fittings used to provide leak-tight, vibration-resistant, and reliable connections in instrumentation and process systems. These fittings are especially valued in high-pressure and corrosive environments, like oil & gas, chemical plants, and power generation.
🧩 What Is a Double Ferrule Fitting?Double ferrule fittings consist of:
Body
Front ferrule – provides seal
Back ferrule – provides tube grip
Nut
This two-ferrule design allows for better sealing and tube holding power, even under pressure, thermal cycling, or vibration.
📐 Key Specifications| Feature | Description |
|---|---|
| Material | SS316, SS316L, SS304 (SS316 preferred for corrosion resistance) |
| Tube Sizes | Imperial: 1/16” to 2” OD Metric: 3 mm to 50 mm OD |
| Pressure Rating | Up to 6000 PSI (varies by size & wall thickness) |
| Temperature Rating | -65°F to 850°F (-54°C to 454°C) |
| Thread Options | NPT, BSP, BSPT, UNF, ISO metric |
| Standards | Equivalent to Swagelok®, Parker A-LOK®, Hyloc, and other global standards |
| Surface Finish | Electropolished or passivated for cleanroom or hygienic use (optional) |
| Fitting Type | Description |
|---|---|
| Straight Connector | Tube to male/female thread or another tube |
| Elbow (90°, 45°) | Directional tube or tube-thread connections |
| Tee (Union, Male/Female) | 3-way distribution with various connections |
| Bulkhead Fittings | Panel-mounting tube connections |
| Caps & Plugs | Seal tube or thread ends |
| Cross Fittings | 4-way connection |
Leak-free sealing without welding or flaring
High vibration resistance in dynamic systems
Reusability without performance loss
Easy installation with no special tools
Excellent corrosion resistance in harsh conditions
Oil & Gas
Chemical & Petrochemical
Power Plants
Water Treatment
Pharmaceuticals & Food Processing
Instrumentation Panels
Additional Information:
Product Details:
| Minimum Order Quantity | 50 Piece |
| Material | Stainless Steel |
| Shape | Round |
| Color | Silver |
| Grade | SS304 |
| Type | Back Ferrule |
A Stainless Steel Back Ferrule is a critical component used in various piping and tubing systems, especially in instrumentation, hydraulic, and process control applications.