CPVC Pipes and Fittings

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CPVC Pipes and Fittings
  • Non Corrosive
  • Resistance to Chemicals
  • Tough & Reliable
  • Easy Cold Welding Process
  • Prevent Bacterial Growth
  • Low Thermal Expansion
  • Life of More than 50 years
Available Sizes : SDR 11 & 13.5: ½” (15 mm) to 2” (50 mm) CTS
Description
Pipes
Fitting
Solvent Cement
Standred & Specification
Features
Installation Guide

Waterflo CPVC Pipes & Fittings are manufactured at Waterflo Piping System (a unit of Godavari Group of Companies). It is manufactured from speciality plastic, chemically known as Chlorinated Poly Vinyl Chloride (CPVC). This  CPVC  compound shall meet Cell Clasification23447-B as defined by ASTM D 1784.

Waterflo CPVC Pipes & Fittings are manufactured from the identical CPVC compound having the same physical properties. CPVC Pipes are produced in Copper Tube Size ( CTS) from 15mm (½") to 50mm (2") with two different Standard Dimensional Ratios SDR 11 & SDR 13.5. CPVC Fittings are also produced in above sizes in SDR 11. The CPVC Pipes from ½" (15mm) to 2" (50mm) are also produced as per IS: 15778 standard in both class i.e. Class 1 (SDR 11) & Class 2 (SDR 13.5).  

Inspite Of having the same physical properties, SDR 11 and SDR 13.5 which are having different wall thickness and therefore, at any given temperature, they have different pressure ratings as below :

Pipe
 Temperature (oC)
Pressure Rating
Kg/Cm2
PSI
SDR 11
23
28.10
400

82
7.00
  100  
SDR 13.5
23
22.50
320

82
5.60
80 

 

FIELD OF APPLICATIONS : Hot and Cold water applications in Bungalows & Appartments, Commercial & Corporate Houses, Hotels & Resorts, Hospitals & Academic Institutes.




  Cpvc Pipe  
Pipe SDR 11 Class-1
Size
(mm.) 		Size
(in.)
Standard Packing
3 mtrs
5 mtrs

15

½”

75

75

20
¾”
50
50
25
1”
30
30
32
1¼”
15
15
40
1½”
10
10
50
2”
8
8
Pipe SDR 13.5 Class-2
Size Std. Pkg. Quantity
(Box)
29 ml tube 64
 384
59 ml tube 40
 240
118 ml Tin 24
 144
236 ml Tin 24 96
STANDARDS & SPECIFICATIONS

ASTM D 1784
Specification for Rigid CPVC Compounds.

ASTM D 2846
Specification for CPVC Plastic Pipes & Fittings for Hot & Cold Water Distribution Systems.

ASTM F 493
Specification for Solvent Cements for CPVC Plastic Pipes & Fittings.

IS 15778:2007
Standard for Chlorinated PVC Pipes for Potable Hot & Cold Water Distribution Supplies.

PRESSURE RATING OF CPVC PIPES (SDR 11 & SDR 13.5)
Pipes Size in Inch 1/2 3/4 1 11/4 11/2 2
Pipes Size in mm 15 20 25 32 40 50
SDR 13.5 Average Outer Diameter (mm) 15.90 22.20 28.60 34.90 41.30 54.00
Tolerance 0.08 0.08 0.08 0.08 0.10 0.10
Min. Wall Thikness (mm) 1.40 1.65 2.12 2.59 3.06 4.00
Tolerance 0.51 0.51 0.51 0.51 0.51 0.58
Pressure Rating (kg/cm2) at 23OC 22.50 22.50 22.50 22.50 22.50 22.50
Pressure Rating (kg/cm2) at 82OC 5.60 5.60 5.60 5.60 5.60 5.60
SDR 11 Average Outer Diameter (mm) 15.90 22.20 28.60 34.90 41.30 54.00
Tolerance 0.08 0.08 0.08 0.08 0.10 0.10
Min. Wall Thikness (mm) 1.73 2.03 2.59 3.18 3.76 4.90
Tolerance 0.51 0.51 0.51 0.51 0.51 0.58
Pressure Rating (kg/cm2) at 23OC 28.10 28.10 28.10 28.10 28.10 28.10
Pressure Rating (kg/cm2) at 82OC 7.00 7.00 7.00 7.00 7.00 7.00

 
Tapered Socket Dimensions for CPVC 4120,SDR 11,Plastic Pipe Fittings as per ASTM D-2846
Nominal Pipe
Size(inch/mm) 		Diameter inch (mm) Socket Length
Minimum
'C' inch (mm) 		Inside
Diameter
'D' inch (mm) 		Wall Thinckness inch (mm)
'A' Entarce 'B' Bottom Tolarance 'EA' Entrance min 'EB' Bottom min 'F'
1/2 15 0.633 (16.80)
 0.619 (15.72) (+/-) 0.003 (0.08) 0.500 (12.70) 0.489 (12.42) 0.068 (1.73) 0.102 (2.59) 0.128 (3.25)
3/4  20 0.884 (22.54)
 0.870 (22.10)  (+/-) 0.003 (0.08) 0.700 (17.78) 0.715 (18.16) 0.080 (2.03) 0.102 (2.59) 0.128 (3.25)
1 25 1.135 (28.83) 1.121 (28.47) (+/-) 0.003 (0.08) 0.900 (22.86) 0.921 (23.39) 0.102 (2.59) 0.102 (2.59) 0.128 (3.25)
1 1/4 32 1.386 (35.20) 1.372 (34.85) (+/-) 0.003 (0.08) 1.100 (27.94) 1.125 (28.58) 0.125 (3.18) 0.125 (3.18) 0.156 (3.96)
1 1/2 40 1.640 (41.86) 1.622 (41.20) (+/-) 0.004 (0.10) 1.300(33.02) 1.329 (33.76) 0.148 (3.76) 0.148 (3.76) 0.185 (4.70)
2 50 2.141 (54.38) 2.123 (53.92) (+/-) 0.004 (0.10) 1.700 (43.18) 1.736 (44.17) 0.193 (4.90) 0.193 (4.90) 0.241 (6.12)

Non Corrosive :

Corrosion means the slow wearing away by chemical or electrolytic action. Waterflo CPVC Pipes & Fittings have immunity to galvanic or electrolytic. Scratches or surface abrasions do not provide points where corrosion can attack. Waterflo CPVC Pipes keeps pure water.

Non Corrosive

Resistance to Chemicals :

Waterflo CPVC Pipes & Fittings has excellent resist to chemical attack by strong acids, alkalies, salt solutions, alcohols and many other chemicals.

Resistance to Chemicals

Fire Safety :

CPVC has a Limiting Oxygen Index (LOI) of 60. Thus in air, Waterflo CPVC Pipes & Fittings does not support combustion. No flaming drips, does not increase the fire load, low smoke generation, low flame spread.

Fire Safety Fire Safety

Unaffected by Chlorine in Water Supply :

Some materials may be adversely affected by chlorine contained in the water supply, which can cause breakdown of the polymer chains and potential leaks. In this respect, CPVC is unaffected by chlorine present in potable water supply.

Easy Cold Welding Process :

CPVC uses a simple solvent cementing joining method. All you need is Pipe Cutter, Chamfering tool & Solvent Cement. There is no need for an Electrical source.

Easy Cold Welding Process

Tough & Reliable:

Waterflo CPVC Pipes & Fittings has much higher strength than other thermoplastics used in plumbing applications. This means that CPVC needs less hangers and supports, no unsightly looping of the pipe and also suitable for vertical risers. Waterflo CPVC Pipe has higher pressure bearing capability which leads to same flow rate with smaller pipe size.

Tough & Reliable

Prevent Bacterial Growth :

Bacterial growth with Waterflo CPVC Pipes & Fittings is far lesser than any other alternative piping materials - Copper, Steel and other

Prevent Bacterial Growth

Cutting

If neccessary, cut the ends of Pipes square. Cutting the pipes as squarely as possible provides the surface of the pipe with a maximum bonding area. If whole pipe is to be assembled, there is no need for cutting the pipe.

Bevelling/Deburring

Burrs can prevent contact between pipe and fitting during assembly. So use chamfering tool or file to remove the burrs from outside and inside surface of the pipe. For easy entry of the pipe into the socket and to minimize the chances of wiping PVC cement from the socket, a slight level of about 10 - 15 degree shall be placed at the and of pipe.

Joining Preparation

Keep ready all the pipes and fitting which are to be joined, inspect them for any damage or irregularities. Check dry fit of pipes and fitting. Pipe should easily go 1/4 to 3/4 way in into the fittng.

PVC CEMENT APPLICATION

PVC cement is to be applied on clean surfaces and while primer is still tacky. it is to be applied with proper applicator on the O.D. of the pipe end, equal to rhe depth of the fitting socket. Coat of PVC cement should be even a and heavy enough of filll any gap. if necessary, apply second coat. Apply medium coat to the fitting socket with a sutable applicator. Avoid pudding.

ASSEMBLY

Assemble the cemented parts quickly while cement is wet. if interrupted,recoat both parts. Push fully into fitting by twisting 1/8 to 1/4 turn. To avoid pushout, hold the assembly for about 60 second. Excess cement should be wiped off by properly joining of pipes & fittings.

SET & CURE TIMES

Assembled joints should not be disturebed. PVC cement set and cure times depends upon the cement type used, Pipe size, temperature, relative humidity and tightness of fit. Drying time is faster for drier for drier environments, smaller pipe sizes, high temperatures and tighter fits.

 
Elbow
Size(mm) Size(in.) Std. Pkg. Quantity
(Box)
15 ½" 100
 1200
20 ¾" 100
 500
25 1" 50
 250
32 1¼" 25
 125
40 1½" 15
 75
50 2" 8
 40
#
Equal Tee
Coupler
MTA
FTA
Union
Elbow 45
Ball Valve
Brass Elbow
Brass Tee
Brass FTA
Brass MTA
Reducer Coupler
Reducer Bush
Reducer Tee
Reducer Elbow
End Cap
Tank Connector
Plastic Clip
Metal Clip
Step Over Bend
Long Plug