Builtec High Pressure Pipes

Builtec uPVC Pressure pipes are produced according to BS 3505:1968 incorporating amendments issued in August 1972 (AMD 1014) and July 1975 (AMD 1773) and PS 3051:1991 and under license from Pakistan Standards and Quality Control Authority (PSQCA) Ministry of Science and Technology Govt. of Pakistan. These pipes are also produced with other international Standards. pipesBuiltec uPVC Pipes are also approved by secretary HUD & PHE Department Govt. of Punjab and PHE Department Govt. of Balochistan for use in their water supply projects.

B-Class Pipe (6-Bar). Working Pressure 6Kg/cm².
C-Class Pipe (9-Bar). Working Pressure 9Kg/cm².
D-Class Pipe (12-Bar). Working Pressure 12Kg/cm².
E-Class Pipe (15-Bar). Working Pressure 15Kg/cm².

Applications of Builtec uPVC Pressure Pipes

Water Supplies
Irrigation
Industry
Drainage, Waste, Sewer and Ventilation
Tube Wells
Mining
Conduits
Cooling Towers

Dimensions and Maximum Working Pressure of Builtec Pipes as per BSS 3505:1968 and PS 3051 for uPVC Pipe

Nominal Size	Wall Thickness		Pressure Class-B 200 FT Head (6 Bar)		Pressure Class-C 300 FT Head (9 Bar)		Pressure Class-D 400 FT Head (12 Bar)		Pressure Class-E 500 FT Head (15 Bar)
Inches	Outer Diameter MM		Individual Value MM		Individual Value MM		Individual Value MM		Individual Value MM
	Min	Max	Min	Max	Min	Max	Min	Max	Min	Max
1/2″	21.2	21.5	.	.	.	.	.	.	1.7	2.1
3/4″	26.6	26.9	.	.	.	.	.	.	1.9	2.5
1″	33.4	33.7	.	.	.	.	.	.	2.2	2.7
1-1/4″	42.1	42.4	.	.	.	.	2.2	2.7	2.7	3.2
1-1/2″	48.1	48.4	.	.	.	.	2.5	3.0	3.1	3.7
2″	60.2	60.5	.	.	2.5	3.0	3.1	3.7	3.9	4.5
2 1/2″	75.0	75.3	.	.	3.0	3.5	3.9	4.5	4.8	5.5
3″	88.7	89.1	2.9	3.4	3.5	4.1	4.6	5.3	5.7	6.6
4″	114.1	114.5	3.4	4.0	4.5	5.2	6.0	6.9	7.3	8.4
5″	140.0	140.4	3.8	4.4	5.5	6.4	7.3	8.4	9.0	10.4
6″	168.0	168.5	4.5	5.2	6.6	7.6	8.8	10.2	10.8	12.5
7″	193.5	194.0	5.2	6.0	7.7	8.9	10.1	11.7	12.4	14.3
8″	218.8	219.4	5.3	6.1	7.8	9.0	10.3	11.9	12.6	14.5
10″	272.6	273.4	6.6	7.6	9.7	11.2	12.8	14.8	15.7	18.1
12″	323.4	324.3	7.8	9.0	11.5	13.3	15.2	17.5	18.7	21.6
14″	355.0	356.0	8.5	9.8	12.6	14.5	16.7	19.2	20.5	23.6