Lap Joint Flange Enquiry for Industrial Piping
Voor industriële inkoop
Bereid een duidelijke RFQ voor
Neem onderstaande gegevens op zodat RELIA het onderdeel begrijpt en de volgende stap kan bespreken.
- Tekening, monster of referentienorm
- Materiaalkwaliteit en voorkeursproces
- Maten, toleranties en oppervlakteafwerking
- Toepassing, doelvolume en bestemming
Productietijd, verpakking en verzendvoorwaarden worden per project bevestigd nadat specificaties en handelsvoorwaarden zijn overeengekomen.
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Surface TreatmentPolishedApplicationIndustrial Equipment
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Bolt Hole Diameter1/2"Bolt Hole Quantity4
This industrial component listing names a lap joint stub end in the title, while its selectable types include Lap Joint Flange alongside other flange designs. Confirm whether the required supply is the stub end, backing flange or a matched assembly before defining the order.
Identify each component in the lap joint
Provide an assembly drawing showing the relationship between the pipe end, lap and flange. Specify the relevant facing, thickness, end dimensions and gasket arrangement for the component being purchased. The original photograph shows necked drilled flanges and does not establish a particular stub end or lap-joint configuration.
The catalog offers Alloy Steel, Aluminum, Carbon Steel and Stainless Steel across nine type labels. Select the actual material and component explicitly. The shared 1/2–120 inch size range does not establish availability or compatibility for every listed type, size and class combination.
Confirm Class 900 and the drilling pattern
The Class 900 title reference does not provide a 900 psi pressure limit. Identify the governing standard and edition for the selected components and their actual pressure-temperature acceptance. ANSI wording alone does not specify a complete dimensional standard.
The short table lists four bolt holes with a 1/2-inch diameter, while the image includes flanges with a different visible hole count. Obtain the exact bolt circle, count and hole diameter from the approved drawing. Do not apply the table pattern universally across the broader catalog.
Agree material and assembled joint requirements
Request the actual material grades, conditions, traceability and dimensional inspections for each supplied component. Clarify the required finish beyond Polished and the intended fluid, pressure, temperature, cycles and loads. Review the assembled flange, gasket and bolting design, then confirm marking, preservation, quantity and delivery timing with the final supply specification.






Technische informatie voor elke productaanvraag
Bereid de eis voor vóór de definitieve productbevestiging.
De productpagina is het startpunt. Tekeningen, monsters, interfaces, materialen, aantallen en acceptatie-eisen worden beoordeeld vóór voorraadmatch of maatwerkproductie.
Bespreek dit product binnen uw project.
Deel tekening, monster, referentie, doelaantal en toepassing. Onbekende punten kunnen openblijven voor beoordeling.