Supplier product
Cangzhou Hengjia Piping Co., Ltd.
Rotating outer ring for aligning bolt holes on mating flanges.
Hengjia’s rotating flange uses an outer ring that can turn around the inner section to align bolt holes. The catalog discusses subsea pipeline connections and separately lists ANSI and API size-pressure schedules. Those schedules describe different design families; the mating flange, gasket and approved drawing should define the actual supplied assembly.
Cangzhou Hengjia Piping Co., Ltd. · Cangzhou, Hebei
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Source reviewed: 2026-11-07. This directory summary organises the supplier’s published product information.
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Branch fitting with seamless-pipe forming routes described in the catalog.
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Stainless directional fitting with several angle and forming options.
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Diameter-transition fitting in the company’s steel fitting range.
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End-closure fitting with several stainless grades listed.
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Plate-pattern flange with carbon and stainless material options.
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Automatic reverse-flow prevention in the Hengjia valve catalog.
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Isolation-valve offering for straight-through pipeline service.
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