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Providing you the best range of high pressure needle valves, stainless steel gauge cock, stainless steel socket weld coupling, air header distribution manifold and stainless steel double block and bleed gauge valves with effective & timely delivery.High Pressure Needle Valves
Product Details:
| Minimum Order Quantity | 10 Piece |
| Port Size | 1/2 inch |
| Valve Size | 1/2 inch |
| Pressure Rating | 3000 psi |
| End Connection | Female NPT |
| Material | Stainless Steel |
| Material Grade | SS304L |
| Body Type | Bar Stock |
| Stem Type | Soft Seat |
| End Connection Type | Threaded |
| Automation Grade | Manual |
| Media | Gas |
| Maximum Pressure | 3000 PSI |
| Maximum Temperature | 100 DEG |
| Operation | Manual |
| Application | Instrumentation |
| Medium | Oil, Water, Steam, Gas, Chemical |
| Handle Type | T Handle |
| Temperature Class | Up to 120°C |
Multi port Needle gauge valve are ideal for use on
gauge or instrument installations without
further penetrations of the main piping
OPTIONS:
NEEDLE VALVE & MULTI PORT VALVE
*Material test certificates
*Hydro test certificates
*Oxygen services
*STD. Working pressure 6000 psi.
Other combinations sizes available on request, please contact factory for more details
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Additional Information:
- Production Capacity: 50000 PIECE
- Delivery Time: READY STOCK
Stainless Steel Gauge Cock
Product Details:
| Minimum Order Quantity | 10 Piece |
| Size | 15 mm |
| End Connection | Threaded |
| Material | Stainless Steel |
| Connection | 1/2 inch NPT |
| Port Type | 2 way |
| Automation Grade | Manual |
| Pressure Rating | 160 bar |
| Valve Type | Two Way |
| Valve Size | 1 inch |
| Design | female / female |
| End Connection Type | Threaded |
| Operating Temperature | 100 DEG *C |
| Working Pressure | 3000 PSI |
| Application | Industrial |
| Thread Standard | NPT |
| Gasket Seal | PTFE |
| Color | Silver |
| Brand | Kalpataru Pipe & Fittings |
A Gauge Cock is a small valve used to isolate, drain, or control fluid flow in gauge lines, pressure gauges, or instrumentation systems. Made from stainless steel, it offers excellent corrosion resistance and durability, ideal for industrial applications.
📌 Key Features-
Material: Stainless Steel (SS304 or SS316 commonly)
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Connection Type: Threaded ends (NPT, BSP, BSPT, or others)
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Size Range: Typically from 1/8” to 1/2” NPT or metric equivalents
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Pressure Rating: Usually up to 6000 PSI (varies by size and design)
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Operation: Manual quarter-turn lever or knob for easy open/close
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Seal Type: PTFE or other chemical-resistant packing for leak-proof sealing
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Body Type: Forged or bar stock for strength
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Isolating pressure gauges from process lines
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Draining condensate or trapped fluid from gauge lines
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Used in steam, water, oil, and gas lines
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Instrumentation and control systems in power plants, refineries, chemical industries
| Parameter | Specification |
|---|---|
| Material | SS304 / SS316 |
| Connection Size | 1/8” to 1/2” NPT or BSP |
| Pressure Rating | Up to 6000 PSI |
| Temperature Range | -40°C to 450°C |
| Operation | Manual quarter-turn |
| Seal Material | PTFE, Graphite |
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Additional Information:
- Production Capacity: 100 PIC
- Delivery Time: READY STOCK
- Packaging Details: HPDE BOX
Stainless Steel Socket Weld COUPLING
Product Details:
| Coupling Type | Full Coupling |
| Socket Type | Pipe Socket |
| Size | 1/2 Inch |
| Connection Size | 1/2 inch |
| Material Grade | SS 304 |
| Steel Grade | SS304 |
| End Connection | Socket Weld |
| Application | Pipe Fitting |
| Schedule | SCH 80 |
| Pressure Rating | 3000 Class |
| Finish | Matt Finish |
| Standard | ASME B16.11 |
| Shape | Round |
| Usage | Food Industry, Oil And Gas, Chemical |
Material: Stainless Steel
Common Grades:
| Grade | Properties |
|---|---|
| SS 304 | General corrosion resistance, used in moderate environments |
| SS 316 | High corrosion resistance, suitable for marine or chemical applications |
| SS 316L | Low carbon, better for welding and highly corrosive media |
Properties:
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Excellent resistance to corrosion and oxidation.
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Good strength at high pressure and temperature.
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Suitable for steam, water, oil, and chemical pipelines.
Structure:
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Cylindrical coupling with a socket on each end.
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The pipe is inserted into the socket (typically 1/16”–1/8” gap allowed for welding).
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Fillet weld is made around the outer edge of the socket to secure the joint.
Standards:
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ASME B16.11 for socket weld fittings.
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ANSI/ASME standards for pressure ratings.
Dimensions:
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Based on nominal pipe size (NPS).
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Wall thickness follows Schedule 40 or Schedule 80 depending on pressure class.
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High-pressure piping systems (steam, gas, water, hydraulic systems).
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Chemical plants for corrosive fluids.
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Oil & gas pipelines (upstream, midstream, or refinery systems).
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Pharmaceutical or food industries where stainless steel is required.
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Instrumentation piping where small diameter pipes are used.
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