Valve Housings
Zhicheng lists valve housings as components for drawing-based enquiries; this entry does not present the housing as an assembled valve.
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Zhengzhou Zhicheng Precision Machinery Equipment
The company publishes a fixed-flange item separately from its connecting-flange item.
Specify the mating pipe or equipment connection, flange dimensions, material and service conditions. Ask for the proposed flange designation and drawing so its drilling, facing and attachment can be checked against the actual joint. Request the current catalogue or drawing for this item, and confirm the offered configuration and supporting documents with the company before specifying an order.
Zhengzhou Zhicheng Precision Machinery Equipment · Zhengzhou, Henan
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Source reviewed: 2026-11-12. This directory summary organises the supplier’s published product information.
Back to company product centerZhicheng lists valve housings as components for drawing-based enquiries; this entry does not present the housing as an assembled valve.
View product →Cast steel parts form a distinct item in the company catalogue; the required component geometry and steel grade should be supplied with the enquiry.
View product →The supplier names water-pump parts for diesel engines, rather than complete industrial pumps of an assumed construction.
View product →Petroleum pipe connection components are explicitly named in Zhicheng catalogue; request the actual joining geometry and dimensional drawing.
View product →Connecting flanges appear as a named company product; no common flange standard or pressure class is inferred from that name alone.
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