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

Socket-connection fittings with pipe-size series to be agreed.
Longrun’s socket-fitting description emphasizes that mating pipe dimensions can follow different dimensional series. A nominal diameter alone may therefore be insufficient to identify a matching connection. The enquiry should state the selected standard and actual pipe outside diameter, along with fitting form, material and pressure designation for the required socket connection.
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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Material- and standard-specific flange offering.
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