Stainless Steel Spectacle Blind for Pipeline Isolation
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 TreatmentPolishedApplicationIndustrial Equipment
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Bolt Hole Diameter1/2"Bolt Hole Quantity4
This listing focuses on a stainless steel spectacle blind for petrochemical pipeline isolation. That combination is available among a broader set of flange types and materials. Select the intended spectacle blind variant explicitly; the other options do not define the same isolation component or replace its approved specification.
Specify the isolation component and mating joint
Provide the required size, pressure class, flange facing and spectacle blind drawing. Confirm plate and spacer dimensions, thickness, center distance and the gasket arrangement required by the actual joint. The shared 1/2–120 inch range does not establish every size and configuration as available.
The short table records four bolt holes with a 1/2-inch hole diameter. Verify whether those entries apply to the selected design rather than extending them across the entire catalog range. The type options also include blind, orifice and several connection flanges, which must be distinguished from the spectacle blind being ordered.
Review the standard and stainless material evidence
Confirm the governing component standard, edition and dimensional requirements. ASME B16.5 appears in the title, but does not demonstrate that every listed size, material and isolation component falls within its scope. Obtain the applicable drawing and inspection records for the selected supply.
Request the actual stainless grade, material condition, production information and traceability. Forged and Polished wording does not establish conformity or a numerical surface finish. The broader material options are Alloy Steel, Aluminum and Carbon Steel alongside Stainless Steel; their performance should not be treated as interchangeable.
Agree petrochemical duty and supply acceptance
State the process fluid, contaminants, pressure, temperature and project isolation requirements. Review the component with the actual flange, gasket and bolting design and the responsible site isolation procedure. The listing supplies no leak-tightness guarantee or operating procedure. Confirm marking, inspection documents, quantity, handling, preservation and delivery timing before purchase.
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.
