{"id":1345,"date":"2026-09-20T20:57:41","date_gmt":"2026-09-20T12:57:41","guid":{"rendered":"https:\/\/zhujikaiyi.com\/?page_id=1345"},"modified":"2026-10-04T09:38:14","modified_gmt":"2026-10-04T01:38:14","slug":"pe-rt-ii-butt-fusion-45-degree-elbow","status":"publish","type":"page","link":"https:\/\/zhujikaiyi.com\/ru_RU\/plastic-pipe-fittings\/pe-rt-ii-butt-fusion-45-degree-elbow\/","title":{"rendered":"PE-RT II Butt Fusion 45\u00b0 Elbow"},"content":{"rendered":"
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PE-RT II FITTINGS<\/strong><\/h2>\n

BUTT FUSION FITTINGS<\/strong><\/p>\n

Reducing Coupler<\/a><\/p>\n

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

45\u00b0 Elbow<\/strong><\/p>\n

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

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

Stub End<\/a><\/p>\n

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

ELECTROFUSION FITTINGS<\/strong><\/p>\n

Electrofusion Coupler<\/a><\/p>\n

Electrofusion Reducer<\/a><\/p>\n

Electrofusion 90\u00b0 Elbow<\/a><\/p>\n

Electrofusion 45\u00b0 Elbow<\/a><\/p>\n

Electrofusion Equal Tee<\/a><\/p>\n

Electrofusion Reducing Tee<\/a><\/p>\n

Electrofusion Stub End<\/a><\/p>\n

Electrofusion End Cap<\/a><\/p>\n

Electrofusion Male \/ Female Threaded Tee<\/a><\/p>\n<\/div>\n\n

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PE-RT II Butt Fusion 45\u00b0 Elbow<\/h1>\n

PE-RT II butt fusion 45\u00b0 elbow is designed to change pipeline direction by 45 degrees in compatible PE-RT II piping systems. The available size range covers 63 mm to 315 mm.<\/p>\n\n\n\n

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\"PE-RT<\/figure><\/div>\n
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Material:<\/strong> PE-RT II<\/p>\n

Jointing:<\/strong> Butt fusion welding<\/p>\n

Angle:<\/strong> 45\u00b0<\/p>\n

Size Range:<\/strong> 63\u2013315 mm<\/p>\n

Available Models:<\/strong> 11<\/p>\n

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

All Models & Specifications<\/h2>\n

Available PE-RT II butt fusion 45\u00b0 elbow sizes are listed below.<\/p>\n

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Size (mm)<\/th><\/tr><\/thead>
63<\/td><\/tr>\n
75<\/td><\/tr>\n
90<\/td><\/tr>\n
110<\/td><\/tr>\n
125<\/td><\/tr>\n
160<\/td><\/tr>\n
180<\/td><\/tr>\n
200<\/td><\/tr>\n
225<\/td><\/tr>\n
250<\/td><\/tr>\n
315<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n

About PE-RT II Butt Fusion 45\u00b0 Elbow<\/h2>\n

PE-RT II butt fusion 45\u00b0 elbow changes the direction of a PE-RT II pipeline by 45 degrees. It is used when the routing requires a gentler directional change than a 90-degree elbow while maintaining a welded PE-RT II connection.<\/p>\n

This fitting is commonly used for offsets, route corrections and directional transitions in heating, hot-water and compatible thermal-fluid piping systems. Both ends are butt fused to matching PE-RT II pipe sizes.<\/p>\n\n

About PE-RT II Material<\/h2>\n

PE-RT II (Polyethylene of Raised Temperature Resistance Type II) is a thermoplastic polyethylene material developed for piping systems that must maintain mechanical strength at elevated temperatures. Compared with conventional polyethylene, PE-RT II offers improved long-term temperature resistance while retaining the advantages of a weldable plastic piping material.<\/p>\n

Because PE-RT II remains thermoplastic, compatible pipes and fittings can be joined by butt fusion or electrofusion to create a continuous all-plastic pipeline system. The material is also valued for corrosion resistance, resistance to internal scaling, relatively low weight, smooth internal surfaces and good installation flexibility.<\/p>\n\n

Operating Temperature<\/h3>\n

PE-RT II is intended for hot- and cold-water and heating applications where elevated-temperature performance is required. The exact allowable temperature depends on the pipe and fitting design, SDR or wall thickness, operating pressure and the specified application class. Many PE-RT II piping systems are designed for long-term service in approximately the 70\u201380\u00b0C range, while short-term or maximum design conditions can reach about 95\u00b0C. The final temperature and pressure limits should always be confirmed against the actual pipe specification and project design conditions.<\/p>\n\n

Typical Applications<\/h3>\n