{"id":1583,"date":"2026-09-21T21:05:50","date_gmt":"2026-09-21T13:05:50","guid":{"rendered":"https:\/\/zhujikaiyi.com\/pp-compression-reducing-coupler-2\/"},"modified":"2026-10-04T09:36:23","modified_gmt":"2026-10-04T01:36:23","slug":"pp-compression-reducing-coupler","status":"publish","type":"page","link":"https:\/\/zhujikaiyi.com\/ru_RU\/plastic-pipe-fittings\/pp-compression-reducing-coupler\/","title":{"rendered":"PP Compression Reducing Coupler"},"content":{"rendered":"
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PP COMPRESSION FITTINGS<\/strong><\/h2>\n

PP Compression Coupler<\/a><\/p>\n

PP Compression Reducing Coupler<\/strong><\/p>\n

PP Compression Male Threaded Adapter<\/a><\/p>\n

PP Compression Female Threaded Adapter<\/a><\/p>\n

PP Compression Equal Tee<\/a><\/p>\n

PP Compression Reducing Tee<\/a><\/p>\n

PP Compression Female Threaded Tee<\/a><\/p>\n

PP Compression Male Threaded Tee<\/a><\/p>\n

PP Compression 90\u00b0 Elbow<\/a><\/p>\n

PP Compression Female Threaded 90\u00b0 Elbow<\/a><\/p>\n

PP Compression Male Threaded 90\u00b0 Elbow<\/a><\/p>\n

PP Compression End Cap<\/a><\/p>\n

PP Compression Ball Valve<\/a><\/p>\n<\/div>\n\n

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PP Compression Reducing Coupler<\/h1>\n

PP compression reducing coupler is designed to connect two compatible plastic pipes of different outside diameters in a straight line using a mechanical compression joint. It is suitable for irrigation, water distribution, landscaping and other compatible piping systems requiring a simple size transition without fusion welding.<\/p>\n\n

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\"PP<\/figure><\/div>\n
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Material:<\/strong> Polypropylene (PP)<\/p>\n

Jointing:<\/strong> Mechanical compression<\/p>\n

Type:<\/strong> Straight reducing coupler<\/p>\n

Largest Listed Size:<\/strong> 110 \u00d7 90 mm<\/p>\n

Available Models:<\/strong> 30<\/p>\n

Request a Quote<\/a><\/div><\/div>\n<\/div>\n<\/div>\n\n

All Models & Specifications<\/h2>\n

Available PP compression reducing coupler models are listed below. Dimensions are shown as larger pipe size \u00d7 smaller pipe size.<\/p>\n

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Size (mm)<\/th><\/tr><\/thead>
25 \u00d7 20<\/td><\/tr>\n
32 \u00d7 20<\/td><\/tr>\n
32 \u00d7 25<\/td><\/tr>\n
40 \u00d7 20<\/td><\/tr>\n
40 \u00d7 25<\/td><\/tr>\n
40 \u00d7 32<\/td><\/tr>\n
50 \u00d7 20<\/td><\/tr>\n
50 \u00d7 25<\/td><\/tr>\n
50 \u00d7 32<\/td><\/tr>\n
50 \u00d7 40<\/td><\/tr>\n
63 \u00d7 20<\/td><\/tr>\n
63 \u00d7 25<\/td><\/tr>\n
63 \u00d7 32<\/td><\/tr>\n
63 \u00d7 40<\/td><\/tr>\n
63 \u00d7 50<\/td><\/tr>\n
75 \u00d7 32<\/td><\/tr>\n
75 \u00d7 40<\/td><\/tr>\n
75 \u00d7 50<\/td><\/tr>\n
75 \u00d7 63<\/td><\/tr>\n
90 \u00d7 32<\/td><\/tr>\n
90 \u00d7 40<\/td><\/tr>\n
90 \u00d7 50<\/td><\/tr>\n
90 \u00d7 63<\/td><\/tr>\n
90 \u00d7 75<\/td><\/tr>\n
110 \u00d7 32<\/td><\/tr>\n
110 \u00d7 40<\/td><\/tr>\n
110 \u00d7 50<\/td><\/tr>\n
110 \u00d7 63<\/td><\/tr>\n
110 \u00d7 75<\/td><\/tr>\n
110 \u00d7 90<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n

About PP Compression Reducing Coupler<\/h2>\n

The PP compression reducing coupler provides a straight transition between two pipes of different outside diameters. It is selected where the pipeline needs to change size while retaining a mechanical compression connection on both ends.<\/p>\n

The larger size is listed first and the smaller size second. For example, 63 \u00d7 50 mm connects a 63 mm pipe to a 50 mm pipe. The fitting should be selected to match both connected pipe outside diameters.<\/p>\n\n

About PP Compression Fittings<\/h2>\n

PP compression fittings are mechanical fittings commonly used in water distribution, agricultural irrigation, landscaping and compatible utility piping systems. Their compression-joint design allows installation without fusion welding equipment.<\/p>\n

A typical PP compression fitting uses a body, compression nuts, gripping components and sealing elements to create a mechanical pipe connection. Product selection should consider pipe outside diameter, fitting type, operating conditions, fluid medium and project requirements.<\/p>\n\n

Product Details<\/h2>\n
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Overview<\/h3>

The PP compression reducing coupler combines a straight connection and a pipe-size transition in one mechanical fitting.<\/p><\/div>\n

Product Features<\/h3>