
Grooved 45-Degree Elbows
45-degree elbow listed in Longsheng’s grooved-fitting section.
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Shanxi Longsheng Yuanyuan Technology Co., Ltd.

Rigid coupling named in Longsheng’s grooved-fitting gallery.
The supplier names rigid couplings within its grooved pipeline range. Define the mating pipe geometry and required joint arrangement when enquiring. Confirm coupling size, housing configuration, gasket selection and included fasteners with Longsheng for the selected connection; the word rigid does not by itself establish allowed movement, restraint loads or an approved installation design.
Shanxi Longsheng Yuanyuan Technology 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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45-degree elbow listed in Longsheng’s grooved-fitting section.
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90-degree elbow named in the supplier’s grooved product range.
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Transition flange form in Longsheng’s grooved-fitting catalogue.
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Blind closure form in Longsheng’s grooved-fitting gallery.
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Concentric groove-connected reducer named in the product gallery.
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