ANSI/ASME B16.5 DN150 A106 Carbon Steel CNC-Machined Blind Flange
For industrial sourcing
Prepare a clearer RFQ
Include the details below so RELIA can understand the part and discuss the next step with you.
- Drawing, sample, or reference standard
- Material grade and preferred process
- Dimensions, tolerances, and surface finish
- Application, target quantity, and destination
Production timing, packing, and shipping terms are confirmed for each project after specifications and trade terms are agreed.
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Surface TreatmentCNC MachinedApplicationConstruction
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Bolt Hole Diameter1/2"~24"Bolt Hole Quantity6
This ANSI/ASME B16.5 DN150 carbon steel blind flange enquiry requires acceptance of the supplied flange material and product form. Treat A106 naming as a specification question to verify with documents before approving the closure or its operating duty.
Confirm the applicable flange material scope
Obtain the governing material document, edition, applicable product scope, grade, condition and traceable inspection evidence. A named designation alone cannot qualify the supplied blind flange. Confirm the accepted specification without substituting another grade automatically.
Carbon Steel and Stainless Steel are separate actual alternatives. Neither establishes a specific grade by itself. CNC-machined appearance also cannot establish material condition, heat treatment, dimensional tolerances or corrosion performance.
Define DN150 closure and exact interface
Twelve actual variants offer six constructions within one 1/2"~24" range. Agree the DN150 nominal-size correspondence and chosen blind drawing. The range is not a discrete inventory list, and weld-neck, slip-on, socket-weld, lap-joint or threaded alternatives do not establish the requested solid closure.
Check closure thickness, outside diameter, facing type and finish, gasket contact dimensions, bolt circle, hole quantity/diameter and tolerances. The repeated Bolt Hole Diameter range and quantity 6 cannot define selected drilling. Two viewed open-bore references, including one with JIS markings, cannot certify B16.5 DN150 blind geometry or A106 material acceptance.
Accept the selected class and construction duty
Agree the B16.5 edition, scope and chosen class with compliance evidence. Pressure-style title wording does not establish a numerical operating limit or discrete class variant. Assess the material-dependent pressure-temperature envelope with the complete mating gasket and fasteners.
For construction use, provide actual medium composition, pressure, temperature, cycling and closure loads. Submit accepted material/product-form documentation, the nominal-size and blind/interface drawing, standard/class evidence, surface requirements and assembly details together. These establish the basis for evaluating installed compatibility and service conditions.
Technical information for every product inquiry
Prepare the requirement before final product confirmation.
The product page is a starting point. Drawings, samples, interfaces, materials, quantities and acceptance requirements are reviewed before stock matching or custom production is confirmed.
Discuss this product in your project context.
Share the available drawing, sample, reference, target quantity and application information. Unknown items can remain open for review.
