Home > Duplex Steel > Duplex Stainless Steel Instrumentation Valves
Ayten Tube Fittings is a reputable manufacturer and supplier located in Addis Ababa, Ethiopia, with a focus on precision-engineered Duplex Stainless Steel Instrumentation Valves. These valves are celebrated for their outstanding performance, durability, and reliability, making them perfect for controlling and regulating fluid flow in tough industrial settings. By blending cutting-edge production technology with strict quality standards, Ayten Tube Fittings delivers valves that operate efficiently even under high pressure and in corrosive environments. The company caters to various industries, including oil and gas, petrochemical, power generation, and marine applications, ensuring consistent quality, a long service life, and dependable operation for critical instrumentation systems.
Duplex Stainless Steel Instrumentation Valves are made up of chromium (21–23%), nickel (4.5–6.5%), molybdenum (2.5–3.5%), manganese, and nitrogen. This unique duplex microstructure, which includes both austenitic and ferritic phases, provides an excellent mix of strength, toughness, and corrosion resistance. In terms of mechanics, these valves boast a tensile strength ranging from 620–850 MPa, a yield strength of 450–550 MPa, and impressive fatigue resistance. Their remarkable ability to resist stress corrosion cracking, pitting, and crevice corrosion makes them ideal for harsh industrial conditions, ensuring they maintain their performance and structural integrity even in high-pressure and high-temperature situations.
| Casting Grade | ASTM A890 Grade 3A / 1.4468 and ASTM A890 Grade 1B | ||||||||
| Media | Oil, Gas & Water | ||||||||
| Temperature of Media | Medium Temperature | ||||||||
| Pressure & Temperature Limit accordance to ANSI/ASME B16.34 |
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| Operation Way | Manual, Electric actuator, Pneumatic | ||||||||
| Standard | 3A/ ISO/ DIN/ SMS / ASTM / JIS | ||||||||
| Brand Name | OS-LOK | ||||||||
| Packaging Details | PVC package, wooden case or as per customer’s requirement. | ||||||||
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| Working pressure | 3000 psig (206 bar) | ||||||||
| Seal ring material | PPL, PTFE, PPL Soft Graphite | ||||||||
| Manufacturing Process | Forged bar stock | ||||||||
| OEM service | Yes | ||||||||
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| Flow Rate | .93, 2.34, 6.42, .70, 1.04, 3.62,.87 Cv | ||||||||
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At Ayten Tube Fittings, we are a leading supplier, manufacturer, and exporter of Duplex Stainless Steel Instrumentation Valves in Addis Ababa, Ethiopia. Our state-of-the-art manufacturing facilities, strategically located in the Ethiopia, enable us to deliver high-quality solutions that meet your specific requirements. With a comprehensive inventory of Monel materials, we are well-equipped to fulfill your needs efficiently. Our commitment to excellence and customer satisfaction ensures that we consistently maintain a ready stock of Monel Manifold Valves to support your operational demands.
Ayten Tube Fittings is a leading supplier and Stockist of premium Duplex Stainless Steel Instrumentation Valves in Addis Ababa, Ethiopia. Our products find extensive application across diverse industries, and we are dedicated to delivering outstanding service while ensuring high customer satisfaction. Our specialized finishing techniques distinguish us in the metal industry, enhancing the performance and durability of our valves. We are committed to consistently providing top-quality Monel Manifold Valves while effectively addressing the unique needs of our customers.
Contact us to get a quick quote for your requirement.
Duplex Stainless Steel Instrumentation Valves are commonly used for precise flow control and shut-off in critical systems across a variety of industries. They play a vital role in oil and gas pipelines, petrochemical processing units, chemical plants, and power generation facilities, where strength and corrosion resistance are crucial. Additionally, these valves are employed in offshore platforms, desalination plants, and marine environments due to their durability and resistance to chloride-induced corrosion. Designed to handle both gaseous and liquid media, Duplex Stainless Steel Instrumentation Valves guarantee reliable performance in demanding applications.
Please feel free to contact us if you need any further information or for enquiry.
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