How to join CPVC pipe?

CPVC pipe can be joined using the solvent cement method.

How to repair CPVC pipe without cutting?

Typically, if the integrity of the pipe is affected then a new piece of pipe has to be installed by cutting out the old pipe. This is a vital step as CPVC pipe is used to handle high-temperature acids and make-shift repairs are not recommended.

Where is the CPVC pipe used?

CPVC Piping Systems are used for DM Water plants, wet utilities, and concentrated Acids at elevated temperatures.

What is the main difference between CPVC and PVC pipe?

Main difference between CPVC and PVC is that CPVC has approx. 50% higher chlorine content than PVC. Due to the high chlorine content in CPVC or Chlorinated PVC, we are able to use moulded fittings and extruded pipe to handle higher temperatures up to 90 C, while PVC is only suitable up to 60 C.Post-chlorinated industrial PVC is the process used to improve the chlorine content to achieve CPVC.

CPVC Piping System

Overview

CPVC Piping System (chlorinated poly (vinyl chloride) is a thermoplastic produced by chlorination of polyvinyl chloride rigid, which can withstand higher temperatures than PVC. CPVC Pipe Fittings is a widely used thermoplastic piping system across diverse industries. It is rugged, versatile, and suitable for both above-ground & below-ground installations. It has excellent chemical resistance and a more rigid inner surface with a smoother finish, making it highly ideal for usage in various industries. CPVC Pipes & Fittings are permanently UV Stabilized and can withstand temperature extremes of O deg.C to 93 deg.C, available in Schedule 40 and Schedule 80 configurations.

Easy to Join

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Properties	Test Method	Unit	Value
Deflection Temperature under Load (264 psi, annealed)	ASTM D648	⁰C	90
Impact, Izod, notched	ASTM D256	Ftlbs/in	10
Tensile Strength at Yield	ASTM D638	psi	7300
Tensile Modulus	ASTM D638	psi	390000
Flexural Strength	ASTM D790	psi	12700
Flexural Modulus	ASTM D790	psi	382000
Coefficient of Linear Expansion	ASTM D696	In/in⁰C	7.0 x 10-5
Rockwell Hardness	ASTM D785	R Scale	117
Specific Gravity	ASTM D792		1.47
Flammability	UL-94 (tested, not listed)		V-0
Cell Classification	ASTM D1784		24446

NOMINAL SIZE		SCH 40
inch	mm	OD	Min Thk – mm
½”	15	21.3	2.77
¾”	20	26.7	2.87
1″	25	33.4	3.38
1¼”	32	42.2	3.56
1½”	40	48.3	3.68
2″	50	60.3	3.91
2½”	65	73	5.16
3″	80	88.9	5.49
4″	100	114.3	6.02
6″	150	168.3	7.11

NOMINAL SIZE		SCH 80
inch	mm	OD	Min Thk – mm
½”	15	21.3	3.73
¾”	20	26.7	3.91
1″	25	33.4	4.55
1¼”	32	42.2	4.85
1½”	40	48.3	5.08
2″	50	60.3	5.54
2½”	65	73	7.01
3″	80	88.9	7.62
4″	100	114.3	8.56
6″	150	168.3	10.97

Size	H	G	item code (sch 80)	item code (sch 40)
1/2″	34.92	12.7	25.501.012.11.48	25.506.012.10.47
3/4″	39.6	14.2	25.501.034.11.48	25.501.034.10.47
1″	46.08	17.5	25.501.001.11.48	25.501.001.10.47
1.5″	60.33	25.4	25.501.112.11.48	25.501.112.10.47
2″	69.9	31.8	25.501.002.11.48	25.501.002.10.47
3″	93.63	46	25.501.003.11.48	25.501.003.10.47
4″	115.85	58.7	25.501.004.11.48	25.501.004.10.47

Size	H	G	item code (sch 80)	item code (sch 40)
1/2″	28.2	6.4	25.506.012.11.48	25.506.012.10.47
3/4″	33.3	7.9	25.506.034.11.48	25.506.034.10.47
1″	36.48	7.9	25.506.001.11.48	25.506.001.10.47
1.5″	46.13	11.2	25.506.112.11.48	25.506.112.10.47
2″	54.1	16	25.506.002.11.48	25.506.002.10.47
3″	66.73	19.1	25.506.003.11.48	25.506.003.10.47
4″	82.55	25.4	25.506.004.11.48	25.506.004.10.47

Size	H	G	item code (sch 80)	item code (sch 40)
1/2″	34.92	12.7	25.521.012.11.48	25.521.012.10.47
3/4″	39.6	14.2	25.521.034.11.48	25.521.034.10.47
1″	46.08	17.5	25.521.001.11.48	25.521.001.10.47
1.5″	60.33	25.4	25.521.112.11.48	25.521.112.10.47
2″	69.9	31.8	25.521.002.11.48	25.521.002.10.47
3″	93.63	46	25.521.003.11.48	25.521.003.10.47
4″	115.85	58.7	25.521.004.11.48	25.521.004.10.47

Size	L	G	item code (sch 80)	item code (sch 40)
1/2″	46.74	2.3	25.560.012.11.48	25.560.012.10.47
3/4″	53.1	2.3	25.560.034.11.48	25.560.034.10.47
1″	59.66	2.5	25.560.001.11.48	25.560.001.10.47
1.5″	72.86	3	25.560.112.11.48	25.560.112.10.47
2″	79.7	3.5	25.560.002.11.48	25.560.002.10.47
3″	100.06	4.8	25.560.003.11.48	25.560.003.10.47
4″	119.1	4.8	25.560.004.11.48	25.560.004.10.47

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CPVC-Pipes-ASTM Pipes sch 40

Standards

Range

All dimensions are in mm

NOMINAL SIZESCH 40 inchmmODMin Thk – mm ½”1521.32.77 ¾”2026.72.87 1″2533.43.38 1¼”3242.23.56 1½”4048.33.68 2″5060.33.91 2½”65735.16 3″8088.95.49 4″100114.36.02 6″150168.37.11

All dimensions are in mm

CPVC-Pipes-ASTM Pipes sch 80

Standards

Range

All dimensions are in mm

NOMINAL SIZESCH 80 inchmmODMin Thk – mm ½”1521.33.73 ¾”2026.73.91 1″2533.44.55 1¼”3242.24.85 1½”4048.35.08 2″5060.35.54 2½”65737.01 3″8088.97.62 4″100114.38.56 6″150168.310.97

All dimensions are in mm

Elbow 90°

Standards

Range

All dimensions are in mm

All dimensions are in mm

Elbow 45°

Standards

Range

All dimensions are in mm

All dimensions are in mm

Tee

Standards

Range

All dimensions are in mm

All dimensions are in mm

Reducing Tee

Standards

Range

All dimensions are in mm

NOMINAL SIZESCH 80 inchmmODMin Thk – mm ½”1521.33.73 ¾”2026.73.91 1″2533.44.55 1¼”3242.24.85 1½”4048.35.08 2″5060.35.54 2½”65737.01 3″8088.97.62 4″100114.38.56 6″150168.310.97

All dimensions are in mm

Flush Style Reducer Bushing

Standards

Range

All dimensions are in mm

NOMINAL SIZESCH 80 inchmmODMin Thk – mm ½”1521.33.73 ¾”2026.73.91 1″2533.44.55 1¼”3242.24.85 1½”4048.35.08 2″5060.35.54 2½”65737.01 3″8088.97.62 4″100114.38.56 6″150168.310.97

All dimensions are in mm

Coupling

Standards

Range

All dimensions are in mm

All dimensions are in mm

Reducing Coupling

Standards

Range

All dimensions are in mm

SizeLNitem code (sch 80)item code (sch 40) 2″ x 3/4″65.82.325.561.0234.11.4825.561.0234.10.47 2″ x 1″69.182.525.561.0201.11.4825.561.0201.10.47 2″ x 1.5″76.03325.561.0213.11.4825.561.0213.10.47 3″ x 2″ 89.233.525.561.0302.11.4825.561.0302.10.47

NOMINAL SIZE SCH 40

inch mm OD Min Thk – mm

½” 15 21.3 2.77

¾” 20 26.7 2.87

1″ 25 33.4 3.38

1¼” 32 42.2 3.56

1½” 40 48.3 3.68

2″ 50 60.3 3.91

2½” 65 73 5.16

3″ 80 88.9 5.49

4″ 100 114.3 6.02

6″ 150 168.3 7.11

NOMINAL SIZE SCH 80

inch mm OD Min Thk – mm

½” 15 21.3 3.73

¾” 20 26.7 3.91

1″ 25 33.4 4.55

1¼” 32 42.2 4.85

1½” 40 48.3 5.08

2″ 50 60.3 5.54

2½” 65 73 7.01

3″ 80 88.9 7.62

4″ 100 114.3 8.56

6″ 150 168.3 10.97

NOMINAL SIZE SCH 80

inch mm OD Min Thk – mm

½” 15 21.3 3.73

¾” 20 26.7 3.91

1″ 25 33.4 4.55

1¼” 32 42.2 4.85

1½” 40 48.3 5.08

2″ 50 60.3 5.54

2½” 65 73 7.01

3″ 80 88.9 7.62

4″ 100 114.3 8.56

6″ 150 168.3 10.97

NOMINAL SIZE SCH 80

inch mm OD Min Thk – mm

½” 15 21.3 3.73

¾” 20 26.7 3.91

1″ 25 33.4 4.55

1¼” 32 42.2 4.85

1½” 40 48.3 5.08

2″ 50 60.3 5.54

2½” 65 73 7.01

3″ 80 88.9 7.62

4″ 100 114.3 8.56

6″ 150 168.3 10.97

Size L N item code (sch 80) item code (sch 40)

2″ x 3/4″ 65.8 2.3 25.561.0234.11.48 25.561.0234.10.47

2″ x 1″ 69.18 2.5 25.561.0201.11.48 25.561.0201.10.47

2″ x 1.5″ 76.03 3 25.561.0213.11.48 25.561.0213.10.47

3″ x 2″ 89.23 3.5 25.561.0302.11.48 25.561.0302.10.47

NOMINAL SIZE SCH 80

inch mm OD Min Thk – mm

½” 15 21.3 3.73

¾” 20 26.7 3.91

1″ 25 33.4 4.55

1¼” 32 42.2 4.85

1½” 40 48.3 5.08

2″ 50 60.3 5.54

2½” 65 73 7.01

3″ 80 88.9 7.62

4″ 100 114.3 8.56

6″ 150 168.3 10.97

NOMINAL SIZE SCH 80

inch mm OD Min Thk – mm

½” 15 21.3 3.73

¾” 20 26.7 3.91

1″ 25 33.4 4.55

1¼” 32 42.2 4.85

1½” 40 48.3 5.08

2″ 50 60.3 5.54

2½” 65 73 7.01

3″ 80 88.9 7.62

4″ 100 114.3 8.56

6″ 150 168.3 10.97