Forged Slip On Flanges


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Forged Slip On Flanges

Forged slip on flanges are suitable for piping systems that require practical installation, standard flange performance, and multiple international standard options.

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Description

This page covers forged slip on flanges manufactured for common piping service and project applications. Slip on flanges are typically selected for convenient assembly and welding around the pipe outside diameter. We can provide this flange type in ASME, EN, DIN, JIS, and other requested standards, with material grades, facing types, and pressure ratings arranged according to customer specifications and drawings.  Buyers usually choose this flange type when convenient installation and broad dimensional coverage are more important than a long hub transition, while still requiring forged material quality and compliant facing details. It is commonly supplied for general process piping, utility systems, and project applications where the flange is welded around the pipe outside diameter after positioning. Standard systems, material grades, facing types, and pressure classes can all be arranged according to project documents or customer drawings.

ParameterDescription
Key FeaturesEase of installation, ID/OD fit accuracy, sealing face flatness
Typical MaterialsA105, A182 F304/F316, A350 LF2
Applicable StandardsASME B16.5, EN 1092-1, DIN, JIS
Pressure ClassClass 150 / 300 (ASME), PN6~PN40 (EN)
Size Range1/2"~24" (DN15~DN600)
Facing TypeRF / FF
Supply ConditionAs-forged / Normalized / Rough machined / Finished
Inspection & DocsEN 10204 3.1 / MTC, dimensional report, traceability marking

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