
Pipe-Joint Sealing Rings
Rubber sealing-ring range shown separately in Xinhuanqiu’s product center.
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Jincheng Xinhuanqiu Casting Co., Ltd.

Centrifugally cast ductile-iron pipe range in Xinhuanqiu’s official catalog.
Xinhuanqiu presents centrifugal ductile-iron pipes alongside its fittings and sealing rings. The pipe enquiry should identify the bore, joint system and installation design. Agree the selected wall specification, lining and external protection with the supplier, using project requirements rather than deriving an operating rating from a yard photograph.
Jincheng Xinhuanqiu Casting Co., Ltd. · Jincheng, Shanxi
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Source reviewed: 2026-11-09. This directory summary organises the supplier’s published product information.
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Rubber sealing-ring range shown separately in Xinhuanqiu’s product center.
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Elbow forms visible in the supplier’s ductile-iron fitting gallery.
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Reducing fitting forms shown in Xinhuanqiu’s own product gallery.
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Branch fitting forms in the official ductile-iron catalog photographs.
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Socket coupling forms within Xinhuanqiu’s fitting range.
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