Carbon Forged Steel DN400 Pipe Flange, SAE/ASME/ISO Type Enquiry
Pour l’approvisionnement industriel
Préparez une RFQ plus claire
Indiquez les éléments ci-dessous afin que RELIA comprenne la pièce et discute avec vous de la prochaine étape.
- Plan, échantillon ou norme de référence
- Nuance du matériau et procédé préféré
- Dimensions, tolérances et finition de surface
- Application, quantité cible et destination
Délais de production, emballage et conditions d’expédition sont confirmés pour chaque projet après accord sur les spécifications et conditions commerciales.
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Surface TreatmentPolishedApplicationConstruction, Agricultural Irrigation, Wastewater Treatment, Pipe Lines Connect
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Bolt Hole Diameter1/2'' ~ 24''Bolt Hole Quantity6
This DN400 carbon forged steel flange enquiry references SAE, ASME and ISO with plate, threaded and neck-welding terminology. Select one actual construction and applicable standard before ordering. Twenty-four actual variants span Alloy Steel, Carbon Steel and Stainless Steel across a DN10-DN2000 range and eight flange labels.
Choose one flange type and exact nominal size
Confirm the selected DN rather than treating the range as one dimension or proof of universal availability. Specify weld neck, slip on, threaded, blind, spectacle blind or the required drawing-based alternative. Generic Welding Flange, plate and forged labels need accepted construction details.
Obtain outside diameter, bore or closure, thickness, facing, bolt circle, hole count and diameter, tolerances and any neck geometry. The listed hole-diameter range and six-hole entry do not establish a complete pattern for every variant. Closed and necked photographed examples do not certify selected drilling, material or standard.
Verify material, joining and the actual finish
Request exact product material specification, selected grade, traceable certificate and identification. Forged wording requires actual manufacturing and inspection evidence. A weld-neck selection needs preparation, neck bore and pipe-wall matching; a threaded selection needs exact form, size, gender, engagement and gauging acceptance.
For a closure or spectacle blind, confirm actual geometry, facing and assembly arrangement. Define surfaces requiring polishing and their measured finish acceptance. Polished does not establish the gasket-facing specification, coating or hygienic approval. Confirm compatible gasket, fasteners and mating flange for the chosen joint.
Document the numbered standard and operating envelope
SAE, ASME and ISO names do not prove equivalence or compliance with a particular numbered standard. No certified pressure class is established. Assess actual medium, material, temperature, pressure cycles and complete joint under an accepted basis. Construction, irrigation, wastewater and pipeline names are not approvals. Enquire with selected DN/type/material, full drilling/facing drawing, certificate, standard/class and manufacturing/finish requirements.
Informations techniques pour chaque demande produit
Préparez le besoin avant la confirmation finale du produit.
La page produit est un point de départ. Plans, échantillons, interfaces, matières, quantités et réception sont examinés avant confirmation du stock ou de la fabrication.
Discutez de ce produit dans le contexte de votre projet.
Partagez plan, échantillon, référence, quantité et application. Les points inconnus peuvent rester ouverts.
