The CPVC Solvent Cement 45° Elbow is a 45° socket elbow in chlorinated polyvinyl chloride (CPVC) with both ends bonded by CPVC solvent cement into a permanent, one-piece glued joint. The CPVC Solvent Cement 45° Elbow gives a gradual direction change in potable water and industrial corrosive piping, reducing turbulence versus a 90° elbow without threads, heat or gaskets. Rated for long-term service up to 90°C, this CPVC solvent cement 45° elbow keeps a smooth, scale-resistant bore and withstands most acids, alkalis and oxidizing media.
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Specification
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Socket
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|
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Diameter
|
|
|
|
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d1
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d2
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I
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D
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d
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H
|
|
20
|
20.3
|
20.1
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16.0
|
29.0
|
17.0
|
24.0
|
|
25
|
25.3
|
25.1
|
19.0
|
34.9
|
23.0
|
28.5
|
|
32
|
32.3
|
32.1
|
22.0
|
43.0
|
29.0
|
33.0
|
|
40
|
40.3
|
40.1
|
26.0
|
52.3
|
37.0
|
39.0
|
|
50
|
50.3
|
50.1
|
32.0
|
59.0
|
47.0
|
48.0
|
|
63
|
63.3
|
63.1
|
38.0
|
72.0
|
60.0
|
57.0
|
|
75
|
75.3
|
75.1
|
44.0
|
87.6
|
72.0
|
66.0
|
|
90
|
90.3
|
90.1
|
51.0
|
104.7
|
87.1
|
71.5
|
|
110
|
110.4
|
110.1
|
61.0
|
132.0
|
106.1
|
82.5
|
|
140
|
140.5
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140.2
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77.0
|
162.0
|
133.0
|
108.0
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|
160
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160.5
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160.2
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86.0
|
186.0
|
154.0
|
120.5
|
|
225
|
225.8
|
225.0
|
117.5
|
261
|
218.0
|
165.0
|
|
280
|
281.0
|
280.0
|
145.0
|
323.0
|
271.0
|
203.0
|
|
315
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316.0
|
315.0
|
162.5
|
363.0
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306.0
|
228.0
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Key Features of CPVC Solvent Cement 45° Elbow
- 45° gradual bend for smoother flow and lower pressure loss than a 90° elbow.
- Solvent cement sockets on both ends create one permanent, monolithic glued CPVC joint.
- Glued solvent-weld bonding needs no flame, thread sealant or gasket and will not unwind.
- Long-term service up to 90°C; handles acids, alkalis, salts and oxidizing media.
- Smooth inner wall resists scaling and fouling; flame-retardant self-extinguishing CPVC.
Manufacturing Process of CPVC Solvent Cement 45° Elbow
Each CPVC Solvent Cement 45° Elbow is injection molded from CPVC compound in one piece, socket-finished and dimensionally inspected prior to solvent-cement assembly. Solvent cement is applied to the cleaned socket and pipe spigot, which are then held until the glued joint cures into a single continuous CPVC structure.
Critical Process Parameters of CPVC Solvent Cement 45° Elbow
- CPVC compound is processed inside its narrow melt-temperature window to avoid degradation.
- Socket inner diameter and spigot interference are controlled to the CPVC solvent-cement fit tolerance.
- Cement coating is even and full-length; set and cure times follow the cement manufacturer schedule before pressure testing.
- Wall-thickness uniformity and roundness are checked to safeguard pressure rating.
- 100% visual and dimensional inspection, with batch pressure and hydrostatic testing.
Raw Material Characteristics of CPVC Solvent Cement 45° Elbow
- Body in CPVC (chlorinated polyvinyl chloride), joined with CPVC solvent cement.
- Long-term service temperature up to 90°C, well above conventional UPVC.
- Excellent resistance to acids, alkalis, salts and many oxidizing media.
- Flame retardant and self-extinguishing with a high limiting oxygen index (LOI).
- Smooth non-scaling inner surface keeps flow efficient and biofilm low.
Typical Applications of CPVC Solvent Cement 45° Elbow
- Offset and alignment corrections in potable hot and cold water CPVC systems.
- Low-resistance bends in water treatment, filtration and softener pipework.
- Gradual turns in chemical transfer and acid/alkali process lines.
- Glued 45° elbows in ultrapure water loops for electronics and pharma plants.
- Sloped corrosive drainage and desalination lines needing smooth flow.
Application Scenarios of CPVC Solvent Cement 45° Elbow
For gentle, low-loss bends in water and corrosive process lines, the CPVC Solvent Cement 45° Elbow is the standard glued fitting where a 90° turn would add unnecessary resistance.
