Carbon Stee ASME B16.36 Orifice Flanges
Dimension:Caliber
Standard range:DN50-DN500
Cutting-edge capabilities:DN800 extra-large
- Product Introduction
Products Description
ASME B16.36 Orifice Flange is a carbon steel flange used in flow measurement systems. It works with orifice plates to achieve high-precision flow monitoring and is widely used in oil, natural gas, and chemical metering pipelines.
Manufacturing Process
Raw Materials: ASTM A105 carbon steel ingots, material tested by PMI.
Forging/Forming: High-temperature die forging + normalizing treatment to improve microstructure density and stability.
Machining: CNC machining of bolt holes, sealing surfaces, pressure taps, and gasket grooves.
Inspection and Testing: Dimensional inspection + UT flaw detection + pressure testing + surface inspection.
Customizable Range
Size/Grade: 1/2"–24", Class 300, 400, 600, 900, 1500, 2500
Material: A105, A350 LF2 (Low Temperature), A694 F52/F60/F65
Pressure Tap Method: Corner tap, Radial tap, D-D, D-D/2
Sealing Surface: RF / FF / RTJ
Surface Treatment: Rust-preventive oil, Sandblasting, Black anodizing
Products Description
Specializing in carbon steel flange manufacturing for over 15 years, with an annual production capacity exceeding 5,000 tons and stable supply.
Owns its own factory encompassing forging, machining, heat treatment, and testing, ensuring controllable quality.
All products comply with ASME B16.36 / B16.5 / B16.47 standards, guaranteeing high batch consistency.
Equipped with spectrometers, UT/RT flaw detectors, and CNC equipment, supporting engineering-grade quality.
|
Dimension |
Standard range |
Cutting-edge capabilities |
|
|
Caliber |
DN50-DN500 |
DN800 extra-large |
|
|
Pressure level |
Class150-2500 |
Class4500 Ultra High voltage |
|
|
β range |
0.20 ~ 0.75 |
0.15 to 0.80(non-standard) |
|
| Material | 316L/ Monel | ||
FAQ
Q: What materials and pressure ratings are available?
A: A105 / A350 LF2 / A694 series, Class 300–2500.
Q: Do you provide threaded pressure taps?
A: NPT, BSPT, SW, BW, and other interface types are available.
Q: What customizations are supported?
A: Orifice plate specifications, pressure tap locations, gasket grooves, dimensions, logo, and packaging can all be customized.
Q: What is the MOQ?
A: Standard sizes are 10–30 pieces; flexible negotiation for engineering projects.
Q: What quality inspection methods are used?
A: PMI, UT flaw detection, dimensional inspection, sealing surface inspection, hydrostatic testing; a complete set of inspection reports is available.
Q: What is the lead time?
A: Standard 7–15 days; 15–30 days for large quantities or customization.
Q: Is transportation safe?
A: Heavy-duty wooden crate packaging + reinforcement straps + rust prevention treatment; transportation damage rate is less than 0.1%.
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