PP-R PIPES

Classification:

PP-R pipes

Key words:

PP-R pipes

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E-mail:mingda@zjmingda.com

MD1001

Application Scope

•Residential cold / hot water piping；

•Piping for purified water or drinking water；

•Production and conveyance system for beverage and liquid medicament；

•Piping used for compressed air；

•Piping used for other industries and agriculture．

Overview

PP-R pipe, also called random copolymerized polypropylene (type III) pipe, is a new generation of environment-friendly construction material developed in the 1990s. Besides plastic pipes' merits such as lightness, corrosion resistance, anti-deposition and long service life, PP-R pipe also enjoy some other advantages, like hygienicness, heat resistance and longer service life. Meanwhile, its coefficient of heat conductivity is quite low and it is good at heat preservation and energy conservation. Because of the technique of thermosol binding, it is convenient to be installed and reliable in joints. Also, the material can be recycled. Therefore, it is worthy of the name environment-friendly construction material.

Compared with aluminum multiunit pipe, PP-R pipe can be made into tubular products with larger calibers, with the largest reaching more than 160mms in caliber. Mingda PP-R pipes and pipe fittings are widely used in such areas as delivery of drinking water, production and delivery system of purified water and drinks, transportation of chemical fluids, heating pipes, circulation system of hot water, pipes in agriculture, planting in gardens, parks and ranches, etc.

Pipe series：PP-R PIPE SDR 11/S5/PN10

Color：green，white，gray，blue

Length：4M straight length or according to customer requirement

Pipe		Diameter	Thickness	Internal Diameter
Size	Qty	d	s	di
20x2.0 mm	100 m	20 mm	2.0 mm	16.0 mm
25x2.3 mm	60 m	25 mm	2.3 mm	20.4 mm
32x3.0 mm	40 m	32 mm	3.0 mm	26.0 mm
40x3.7 mm	28 m	40 mm	3.7 mm	32.6 mm
50x4.6 mm	16 m	50 mm	4.6 mm	40.8 mm
63x5.8 mm	12 m	63 mm	5.8 mm	51.4 mm
75x6.9 mm	8 m	75 mm	6.9 mm	61.2 mm
90x8.2 mm	4 m	90 mm	8.2 mm	73.6 mm
110x10.3 mm	4 m	110 mm	10.3 mm	89.4 mm
160x14.6 mm	4 m	160 mm	14.6 mm	130.8 mm

Pipe series：PP-R PIPE SDR 9/S4/PN12.5

Color：green，white，gray，blue

Length：4M straight length or according to customer requirement

Pipe		Diameter	Thickness	Internal Diameter
Size	Qty	d	s	di
20x2.3 mm	100 m	20 mm	2.3 mm	15.4 mm
25x2.8 mm	60 m	25 mm	2.8 mm	19.4 mm
32x3.6 mm	40 m	32 mm	3.6 mm	24.8 mm
40x4.5 mm	28 m	40 mm	4.5 mm	31.0 mm
50x5.6 mm	16 m	50 mm	5.6 mm	38.8 mm
63x7.1 mm	12 m	63 mm	7.1 mm	48.8 mm
75x8.4 mm	8 m	75 mm	8.4 mm	58.2 mm
90x10.1 mm	4 m	90 mm	10.1 mm	69.8 mm
110x12.2 mm	4 m	110 mm	12.2 mm	85.6 mm
160x17.8 mm	4 m	160 mm	17.8 mm	124.4 mm

Pipe series: PP-R PIPE SDR 7.4/S3.2/PN16

Color：green，white，gray，blue

Length：4M straight length or according to customer requirement

Pipe		Diameter	Thickness	Internal Diameter
Size	Qty	d	s	di
20x2.8 mm	100 m	20 mm	2.8 mm	14.4 mm
25x3.5 mm	60 m	25 mm	3.5 mm	18.0 mm
32x4.4 mm	40 m	32 mm	4.4 mm	23.2 mm
40x5.5 mm	28 m	40 mm	5.5 mm	29.0 mm
50x6.9 mm	16 m	50 mm	6.9 mm	36.2 mm
63x8.7 mm	12 m	63 mm	8.7 mm	45.6 mm
75x10.1 mm	8 m	75 mm	10.1 mm	54.8 mm
90x12.3 mm	4 m	90 mm	12.3 mm	65.4 mm
110x15.1 mm	4 m	110 mm	15.1 mm	79.8 mm
160x21.8 mm	4 m	160 mm	21.8 mm	116.4 mm

Pipe series: PP-R PIPE SDR 6.0/S2.5/PN20

Color：green，white，gray，blue

Length：4M straight length or according to customer requirement

Pipe		Diameter	Thickness	Internal Diameter
Size	Qty	d	s	di
20x3.4 mm	100 m	20 mm	3.4 mm	13.2 mm
25x4.2 mm	60 m	25 mm	4.2 mm	16.6 mm
32x5.4 mm	40 m	32 mm	5.4 mm	21.2 mm
40x6.7 mm	28 m	40 mm	6.7 mm	26.6 mm
50x8.3 mm	16 m	50 mm	8.3 mm	33.4 mm
63x10.5 mm	12 m	63 mm	10.5 mm	42.0 mm
75x12.3 mm	8 m	75 mm	12.3 mm	50.4 mm
90x15.0 mm	4 m	90 mm	15.0 mm	60.0 mm
110x18.3 mm	4 m	110 mm	18.3 mm	73.4 mm

PPR pipe fittings, aluminum-plastic PPR pipes, aluminum-plastic composite pipes, PE-RT floor heating pipes, PE pipes, fiberglass pipes, plumbing copper fittings, copper fittings, etc. are widely used in building water supply, HVAC engineering, urban water supply, natural gas transportation, and agricultural irrigation fields.
Copper has natural antibacterial properties, which can effectively inhibit the growth of bacteria on the inner wall of pipelines, ensuring water quality, hygiene, and safety

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