Product Description
Buy Online the classic Orifice Flange, a famed and blue-ribbon solution for precise flow measurement in piping systems. Spotlighting the lowest price, these forged steel orifice flanges adhere to ASME/ANSI B16.36, B16.5, and ASTM standards and are available in Carbon Steel, Stainless Steel, and Alloy Steel grades. With pressure ratings from Class 150 to 2500 and options for RF or RTJ faces, each unit is supplied as per your specificationwith or without orifice plate, jack screws, antirust coating, and marked for full traceability. 100% visual and hydrostatic tested, theyre ideal for oil, gas, and process industries.
Versatile Usage of Orifice Flanges
Orifice Flanges are engineered for accurate measurement of fluid flow within pipelines. Their typical usage lies in oil & gas, petrochemical, and process industries where directional measurement is crucial. Designed to be used in conjunction with an orifice plate, these flanges ensure precise readings and reliable performance. The flanges are installed at designated pipeline sections where a differential pressure sensor records the flow rate by measuring the pressure drop across the orifice plate.
Packaging Details, Delivery, and Supply Capacity
Every Orifice Flange order is carefully packed with protective material, ensuring safe transportation with minimal risk of damage. Order completion times depend on specification and quantity, with clear quotations and lead times provided. We maintain robust supply ability to handle single-item orders or bulk shipments, meeting timelines for both domestic and international delivery. Secure packaging and systematic logistics ensure your products reach your site ready for immediate installation.
FAQs of Orifice Flanges:
Q: How are orifice flanges typically used in piping systems?
A: Orifice flanges are primarily utilized for measuring fluid flow rates in pipelines by mounting them with orifice plates. They allow differential pressure measurement, which is essential for flow calculations in oil, gas, petrochemical, and process industry applications.
Q: What materials and pressure ratings are available for orifice flanges?
A: Orifice flanges are offered in carbon steel, stainless steel, and alloy steel with pressure ratings ranging from Class 150 up to Class 2500. Material grades like ASTM A105, A182 F304, and A182 F316 are available to suit different service conditions and industry requirements.
Q: When should I specify raised face (RF) or ring type joint (RTJ) connections?
A: Select RF or RTJ face types based on your piping systems requirements, pressure class, and gasket compatibility. RF is common for general applications, while RTJ is chosen for high-pressure, high-integrity sealing needs.
Q: Where are marking details and traceability information indicated?
A: Each orifice flange is marked with pressure class, size, heat number, material grade, and manufacturer logo on its surface for complete traceability, meeting industry standards and inspection requirements.
Q: What is the process for ordering and receiving orifice flanges?
A: Begin with a quotation request detailing your requirements. After order confirmation, flanges are manufactured, tested, and undergo visual inspection. They are packed securely and dispatched using reliable transportation channels, with delivery times communicated at order completion.
Q: What are the key benefits of using orifice flanges with jack screw provisions?
A: Jack screw holes in orifice flanges make it easier to separate the flange faces during maintenance or orifice plate replacement, reducing downtime and simplifying operation in complex systems.
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