ASME B16.5 Forged 2 Inch Blind Flange, Class 150 Carbon Steel
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- 図面、サンプル、または参照規格
- 材質グレードと希望製法
- 寸法、公差、表面処理
- 用途、予定数量、納入先
製造納期、梱包、出荷条件は、仕様と取引条件の合意後に案件ごとに確定します。
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warranty1 yearcustomized supportOEM, ODM, OBM
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model numberflange 6589TechnicForged
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ConnectivityWeldingshapeEqual
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head codeHexagonOverall Length9.1in
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Height10Surface TreatmentPainting
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PressureHigh PressureSystem of Measurementinch
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Mounting hole diameter0.25 inPipe Featuresunderground rated, No additional Features, Uv Resistant, Chemical Resistant
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Pipe Class150Applicationpetrochemical industry, Shipbuilding, Construction Engineering, Power Industry, Heating Systems, Automotive Repair, Agricultural Irrigation
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Thread TypesNPT
This forged carbon steel blind flange enquiry references ASME B16.5, a 2 inch requirement and ANSI Class 150. Stainless steel alternatives are also selectable. Define the actual closure design and mating flange dimensions before choosing an item for the joint.
Solid-centre closure and nominal size mapping
Confirm that the selected flange has a solid centre and the required blind-flange configuration on its approved drawing. Gallery examples include an open-centre flange and a solid-centre example; these do not identify the supplied design for every variant. Generic Flange selections need explicit blind-subtype confirmation.
Match the nominal 2 inch requirement to documented dimensions rather than assuming that a 50 mm label is equivalent. The other labels—10 mm, 12 mm, 14 mm and 30 mm—also need a size map. Request thickness, outside diameter, facing, bolt circle, hole count and hole diameter. Generic length, height and mounting-hole entries are not a complete selected-item drawing.
Class 150 closure and forging evidence
Choose the exact carbon steel or stainless steel grade and obtain manufacturing traceability. Forged wording requires selected-item evidence, while B16.5 and Class 150 references require the applicable complete specification and edition. Neither Class 150 nor High Pressure wording establishes a fixed working pressure.
Assess the closure with its actual material, temperature, gasket, bolting and mating equipment. Welding and NPT entries do not establish a port in the blind face; document any required port separately. Painting, underground, UV and chemical-resistance requirements need the specified finish and exposure evidence.
Drawing requirements for a blind flange quotation
Provide the solid-centre design, nominal size, facing and bolt pattern with the mating flange details. State operating medium, pressure, temperature, exposure and inspection requirements. Confirm gasket and bolting compatibility and their inclusion separately, then evaluate the proposed closure against the documented joint specification.
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