
High-Pressure Pipe Reducer
Pipe-size transition fitting with forming processes described.
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Hebei Longrun Pipeline Group Co., Ltd.

Material- and standard-specific flange offering.
The supplier’s carbon-steel flange entry supports enquiries for flanged pipe connections manufactured to an agreed dimensional standard. Buyers should identify flange form, pressure designation, facing and material grade before ordering. Appropriate bore sizing and bolt drilling should be agreed with Longrun for the intended pipe and mating flange.
Hebei Longrun Pipeline Group Co., Ltd. · Cangzhou, Hebei
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Source reviewed: 2026-11-08. This directory summary organises the supplier’s published product information.
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Pipe-size transition fitting with forming processes described.
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Branch fitting in Longrun’s high-pressure fitting range.
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Stainless fitting offering with grade-specific selection required.
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Direction-changing fitting in Longrun’s carbon-steel range.
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Socket-connection fittings with pipe-size series to be agreed.
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