ANSI / ASME B16.5 A182 F304 RF Forged Stainless Threaded Flange
工业采购项目
准备更清晰的 RFQ
请提供以下信息，帮助 RELIA 理解零件要求并与您确认下一步。
- 图纸、样品或参考标准
- 材料牌号和首选工艺
- 尺寸、公差和表面处理
- 应用、目标数量和目的地
生产周期、包装和运输条款将在规格与贸易条件确认后按项目确定。
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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 Length4 in
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Height2Surface TreatmentSmooth
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PressureLow PressureSystem of Measurementinch
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Mounting hole diameter0.25 inPipe FeaturesFlexible, Corrosion-resistant, Chemical Resistant
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Pipe Class125Applicationpetrochemical industry, Shipbuilding, Construction Engineering
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Thread TypesNPT
This ANSI/ASME B16.5 A182 F304 RF forged stainless threaded flange enquiry addresses a selected pipe joint and mating face. Carbon steel alternatives are also selectable. Confirm the actual joining design, facing dimensions and material specification before accepting a variant.
Thread designation and raised-face drawing
Establish whether the selected interface is threaded or welded. For a threaded requirement, provide the complete NPT designation, gender, engagement and inspection criteria. A welded requirement needs its actual flange subtype, end preparation and pipe-wall match. Gallery examples show open-centre and hubbed forms without certifying the supplied connection.
RF is the raised-face enquiry reference. Request measured face height and diameter, contact finish, thickness and gasket interface. Smooth does not define sealing-face roughness. Confirm outside diameter, bolt circle, hole count, hole diameter and compatible bolting against the mating joint.
F304 traceability and one governing pressure class
Obtain the exact selected material specification, grade and traceability. The A182 F304 stainless enquiry does not assign that grade to carbon steel alternatives or certify every stainless variant. Forged requires actual manufacturing records. The B16.5 references need the complete applicable specification edition and relevant conformity evidence.
Confirm the intended pressure class and its governing basis. The listed Class 125 and Low Pressure wording do not establish a fixed working pressure or justify substituting another class. Assess actual material, temperature, gasket, bolting and connected equipment together. Flexibility, corrosion and chemical-resistance requirements need component and exposure evidence.
Selected dimensions for the flange enquiry
Map 10 mm, 12 mm, 14 mm, 50 mm or 30 mm to the chosen nominal pipe designation and bore. Generic length, height and mounting-hole values are not a complete selected drawing. Provide the end/facing design, material/class requirement, operating medium, pressure, temperature and inspection documents so the proposed flange can be evaluated against the actual joint.
每个产品询价都需要的技术信息
在最终确认产品前先整理需求。
产品页只是起点。在确认库存匹配或定制生产前，我们会评审图纸、样品、接口、材料、数量及验收要求。
结合您的项目场景讨论该产品。
提供现有图纸、样品、参考件、目标数量及应用信息。尚不确定的项目可留待评审。
