
Grooved Fire-Pipe Elbow
Grooved elbow named in Naisi’s own product range.
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Jinzhong Taigu Naisi Malleable Iron Pipe Industry Co., Ltd.

Hexagonal male/female reducing bush named in Naisi’s own product range.
Naisi lists a galvanized hexagonal reducing bush with male and female threaded interfaces. Provide the required outer and inner thread sizes in that order when requesting the part. Confirm the supplied thread forms and engagement dimensions with the company; a reducing bush should not be selected as though it were a two-female-end reducer.
Jinzhong Taigu Naisi Malleable Iron Pipe Industry Co., Ltd. · Jinzhong, Shanxi
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Source reviewed: 2026-11-09. This directory summary organises the supplier’s published product information.
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Grooved elbow named in Naisi’s own product range.
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Rigid grooved coupling named in Naisi’s own product range.
View product →Galvanized pipe cap named in Naisi’s own product range.
View product →Galvanized tee named in Naisi’s own product range.
View product →Galvanized male/female elbow named in Naisi’s own product range.
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