Home > Stainless Steel >Stainless Steel 316 Needle Valve
Anwar Tubefittings, located in Manama, Bahrain, has built a solid reputation as a manufacturer and supplier of top-notch piping and instrumentation components, including their Stainless Steel 316 Needle Valves. With a focus on precision engineering and a commitment to international standards, they cater to various industries like oil and gas, petrochemical, chemical processing, marine, and industrial automation. Their 316 needle valves are expertly designed to ensure accurate flow regulation, leak-free operation, and long-lasting durability, making them ideal for demanding industrial settings. Anwar Tubefittings consistently provides robust and reliable solutions tailored to meet the needs of critical instrumentation systems.
Stainless steel 316 needle valves are mainly made of steel, chromium (16-18%), nickel (10-14%), and molybdenum (2-3%), which provide excellent corrosion resistance and durability Machinery characteristics include 515 MPa tensile strength and 205 MPa yield strength . They also show good detail (40% min) and density (HV 150-200). Advantages include excellent resistance to pitting and crack corrosion, high operating temperature, and suitability for various fluids, making it ideal for marine, chemical, and pharmaceutical applications controlling the flow precisely because of its precise composition.
| VALVE SIZE | 1/8″ TO 2″ / 6 MM TO 50 MM |
| THREAD | NPT, BSPP, BSPT, JIC, METRIC, UNF |
| CONNECTION | THREADED, TUBE END, BUTT WELD, SOCKET WELD, FLANGE END |
| FLOW PATTERN | STRAIGHT, ANGLE, CROSS PATTERNS |
| FUNCTION | 2 WAY, 3 WAY |
| BODY SHAPE | SQUARE, ROUND, HEXAGON |
| PRESSURE RATING | 1500 PSI, 3000 PSI, 6000 PSI, 10000 PSI, 15,000 PSI, 20000 PSI |
| ORIFICE SIZE | 2 MM TO 9.5 MM |
| MEDIA | HYDRAULIC OIL, AIR, WATER, GAS, STEAM, HOT WATER , COLD WATER , SEA WATER , CHEMICAL |
| MEDIA TEMPERATURE | (-120* C TO 500*C ) RANGE AS PER PRESSURE |
| BODY TYPE | BAR STOCK, FORGED |
| HANDLE | BAR T-HANDLE,KNOB HANDLE, WHEEL HANDLE |
| PACKING DETAILS | BOX PACKING, WOODEN PALLET |
| EQUIVALENT BRANDS | SWAGELOK, PARKER, DK-LOK, HAMLET, OLIVER VALVES, HOKE |
| MATERIAL | SS 316, SS 316 L |
| APPLICATION | SUGAR, OIL & GAS, TEXTILE, POWER, WATER & WASTE WATER TREATEMENT, CHEMICAL PROCESS INDUSTRIES |
Crafted from an austenitic stainless steel alloy that includes 16–18% chromium, 10–14% nickel, and 2–3% molybdenum, these Stainless Steel 316 Needle Valves boast exceptional corrosion resistance and enhanced mechanical strength. The molybdenum content significantly boosts their resistance to pitting, crevice corrosion, and chemical attacks, making them perfect for harsh environments. They offer high tensile and yield strength, excellent toughness, and stable performance even under high-pressure and high-temperature conditions. The precision-machined needle design guarantees accurate flow control and secure sealing.
Grade | Elong (% in 50mm) min | Yield Str 0.2% Proof (MPa) min | Tensile Str (MPa) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
316 | 40 | 205 | 515 | 95 | 217 |
316H | 40 | 205 | 515 | 95 | 217 |
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These needle valves find extensive use in oil and gas installations, petrochemical units, chemical processing facilities, water treatment systems, and marine engineering applications. They facilitate precise fluid control, safeguard sensitive instrumentation, and ensure accurate measurements in complex process environments. Stainless Steel 316 Needle Valves are the go-to choice where corrosion resistance, reliability, and precision are paramount. Their sturdy construction and long service life make them a trusted option for engineers and industrial clients in search of high-quality instrumentation valves.
Stainless steel 316 needle valves are often used in a variety of applications because of their excellent corrosion resistance and durability. They are ideal for flow control in high-pressure and high-temperature environments, making them suitable for oil and gas, chemical processing, and marine applications The Nnede valve system provides flow control on the same level, used in laboratories, medicine. Important in precision-requiring processes such as design Furthermore, pitting and crack corrosion resistance are effective in their salty environments, providing reliability and durability in harsh conditions in the den
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