ERA

PPH Thread Fittings (IRAM 13478)

PPH is stronger and stiffer and more widely used. With the combination of excellent chemical resistance and the ability to be joined and welded by heat fusion makes this an ideal plastic for chemical tanks and structures in corrosive environments.

Material Properties

Material Properties

CPVC material and product characteristics

1	High temperature resistance-Vicat softening point is 30-40℃ higher than that of PVC and can be used in cold and hot water systems.
2	Compressive strength-the wall thickness of the pipe under the same pressure can be thinner than that of PVC.
3	Corrosion resistance-enhances the corrosion of fluids such as acids, alkalis, salts, oxidants, etc., and can be used in industries such as steel, metallurgy, petroleum, chemical, fertilizer, dyes, pharmaceuticals, electric power, environmental protection, and sewage treatment
4	Good heat insulation performance-has extremely low thermal conductivity, therefore, the pipe made of CPVC has light weight, good heat insulation performance, and does not need heat preservation
5	High flame retardant-can be used in fire piping system

Material Properties

Tests:	Requirement/test standard：ASTM F439
Chemical component test	Annual Chemical Extraction
Hygiene	Residual Vinyl Chloride Test
Hydrostatic Burst Test	At 23°C, 60-70s, the minimum burst strength see Table 6, no burst .
Dimension and tolerance	See the Table 1
Marking	ERAR CPVC 尺寸 F439 NSF-PW

table 1