Weld-Neck Flanges
WN flange form named in Weihang’s published range.
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LJ flange form listed in Weihang’s published introduction.
The supplier lists LJ lap-joint flanges among its available flange forms. Define the companion stub end and pipe arrangement before selecting this connection. Confirm bore, backing-flange dimensions, material and the proposed supply scope with Weihang for the selected assembly rather than assume the companion component is included with every flange quotation.