Steelex (Pvt.) Ltd. Products

Products

CPVC Pipes

MATERIAL
Chlorinated Polyvinyl Chloride (CPVC)
GENERAL PROPERTIES
Specific Gravity		1.52 - 1.55	gm /cm ³
Water absorption		< 7	gm /cm² @ 73 ^oF
		5	gm /cm² @ 212 ^oF
Oxygen Index		60
Flammability		Self Extinguishing
Oxygen Penetration		< 1	cm³ / m.day.bar
THERMAL PROPERTIES
Heat Distortion Temperature @ 4.64 Kgf / cm3		110 - 117	^oC
Heat Distortion Temperature @ 18.56 Kgf / cm3		100 - 103	^oC
Max. Operating Temperature		93	^oC
Specific Heat		0.2 - 0.28	Cal / g. ^oC
Thermal Conductivity		0.1 - 0.13	Kcal / m.h. ^oC
Coefficient of Linear Expansion		8.3x10-5 - 8.9x10-5	cm / cm. ^oC
MECHANICAL PROPERTIES
Tensile Strength	@ 73 oF	550 - 580	kgf /cm²
Compressive Strength	@ 73 oF	690 - 720	kgf /cm²
Flexural Strength	@ 73 oF	1010 - 1080	kgf /cm²
Impact Strength		4 - 4.5	joules
Modulus of Elasticity	@ 73 oF	2.53 x 10⁴ - 2.82 x 10⁴	kgf /cm²
Relative Hardness (Rockwell)		117 - 119	R
ELECTRICAL PROPERTIES
Volume Resistively		> 1 x 10¹⁴	ohm / cm
Surface Resistively		> 1 x 10¹²	ohm / cm
Power Factor (At 10 Cycles)		3.0
UPVC is a non conductor of electricity and also non subject to galvanic or electrolytic attack. Electrical equipment should not be earthened to (CPVC) pipes.
COLOR
Light Grey

Standard Dimensions and weights of CPVC Pipes according to ASTM F-441 Schedule - 40
Nominal Pipe Size	Outside Diameter (mm)	Wall Thickness (mm)		Nominal Weight kg/m	Nominal Weight 6M Length (kg)	PSI
Nominal Pipe Size	Outside Diameter (mm)	Min.	Max.	Nominal Weight kg/m	Nominal Weight 6M Length (kg)	PSI
1/2"	21.34	2.77	3.28	0.25	1.51	600
3/4"	26.67	2.87	3.38	0.34	2.05	480
1"	33.40	3.38	3.89	0.51	3.03	450
The standard length is 6 meters.

THE DIFFERENCE IS QUALITY!