
Manhole Covers
The product detail lists a manhole-cover offering.
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Liaoning Xinfeng Industry

The product centre identifies flanged connectors as a distinct offering.
Liaoning Xinfeng Industry identifies Flanged Connectors in its supplier product description. The product centre identifies flanged connectors as a distinct offering. Provide the mating flange details, pipe dimensions and service conditions. Ask for the actual proposed end arrangement, sealing materials and connection drawing so the item can be checked against the pipe-to-flange interface required at the installation.
Liaoning Xinfeng Industry · Yingkou, Liaoning
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Source reviewed: 2026-11-11. This directory summary organises the supplier’s published product information.
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The product detail lists a manhole-cover offering.
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Inspection chambers are presented as a separate product offering.
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The supplier names a connector category for PVC piping.
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A flexible connector is separately listed in the product catalogue.
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The catalogue separately names a dismantling-joint offering.
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The supplier lists fire hydrants in its product centre.
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