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

A flexible connector is separately listed in the product catalogue.
Liaoning Xinfeng Industry identifies Flexible Connectors in its supplier product description. A flexible connector is separately listed in the product catalogue. Describe the connected pipes, outside diameters and intended joint task when enquiring. Request the actual movement allowance, sealing arrangement and installation drawing before comparing the proposed connector with the particular pipeline interfaces.
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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The catalogue separately names a dismantling-joint offering.
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