Enterprise IntroductionProducts Guide

Enterprise Introduction

 Zhejiang Hangbao Group Co. Ltd. is a bigger company in our country including sixteen subsidiaries. Hangzhou Hangbao Plastic Co. Ltd, Specifies in PP-R pipes and fitting of the products. Our company was built in October. 2000, as we produce all kinds of specifications and sizes as well as the pipes of HPPE, PEX.MDPE. We can produce more than 2500 tons/a. Our company is located in a beautiful and no. 173 Jichang Road.

      Purpose of company is environmental protection and benefiting people. At present, we have advance equipment for PP-R drawing pipes and machine of molding plastics and technology, use  German material. We produce kinds of pipe and fittings from 20 to 110. Products have were surveied by endurance, endurance impact resting machine, index of products tally with standard of my company. It is one of the recommended in building materials of country. Zhejiang Hangbao Group keeps in the spirit of friendship, going all out in work, bringing forth new ideas, mass first, prestige first. Welcome to cooperate and exchanging.

      Raw material of PP-R pipes & fitting of Hangbao is import random copolymers polypropylene. It is use special technology and process produce green product by advanced PP-R produce line in our country, because used the random copolymers polypropylene, so PP-R pipe hase many good property, our PP-R pipe quality is square DIN8077DIN8078 and ISO15874.


Products Guide

Product characteristics:

l         This kinds of products is the green building materials, so they can be applied to the pure drinking water pipeline systems.

l         DonÖt rusty, disenablement µthe second pollution¶

l         Use the range of temperature is wild-20~95℃),endurance the high pressure 1Mpa~2.5Mpa.

l         Insulation and energy saving, the coefficient of heat conductivity is 0.24w/mk and only 0.5%  over that of the metal pipes.

l         Beautiful semblance, gentle colour, inside surfaces is smooth, so the resistance force of flowing water is low.

l         Light weight and high strength, endurance impact, not crack after freeze to expand.

long service life, the service life of the pipes can over 50-old years under normal temperature and intensity of pressure, the service life of the pipes can last 100 years.

l         Convenient and reliable installing, at construction, cost time is 2-3 times faster than galvanization steel pipe it is very safety never leakage no maintenance. In construction. It is a little losing rate of property and price is high synthesize costing is low. If according the used years. The costing is low. If according the used years, the costing is lesser 60% than galvanization steel pipe.

Index of performance random copolymers polypropylenePP-R

   

Item

Index

Test method

Piping

Plumbing

Density g/cm3(20)

0.89~0.91

GB1022-86

Rate of conduct W/m.k(20)

0.23~0.24

GB3399-82

Rate of expand mm/m.k

0.14~0.16

GB1036-89

Modulus N/mm2(20)

800

GB1040-79

Stretch strength Mpa

20

GB1040-79

Usage:

1.       House cool-hot system.

2.       Transporting water of industry and material of chemistry.

3.       Pipes of pure water and running water.

4.       Circulatory system of hot water.

5.       Pipes of compressed air,for air-condition system.

6.       System of drink carried and produced.

7.       Pies of other agriculture, industry.

 

Specification and size

   

Size

 

 

De

Spectrum  (S)

6.3

5

4

3.2

2.5

2

Rate of standard size SDR

13.6

11

9

7.4

6

5

Thickness

Thickness

Thickness

Thickness

Thickness

Thickness

12

-

-

1.8

1.8

2.0

2.4

16

-

-

2.0

2.2

2.7

3.2

20

-

1.9

2.3

2.8

3.4

4.1

25

-

2.3

2.8

3.5

4.2

5.1

32

2.4

2.9

3.6

4.4

5.4

6.5

40

3.0

3.7

4.5

5.5

6.7

8.1

50

3.7

4.6

5.6

6.9

8.3

10.1

63

4.7

5.8

7.1

8.6

10.5

12.7

75

5.5

6.8

8.4

10.3

12.5

15.1

90

6.6

8.2

10.1

12.3

15.0

18.1

110

8.1

10.0

12.3

15.1

18.3

22.1

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ADD: 173 Airport Road, Hangzhou, Zhejiang, China
P. C.: 310017
TEL: (86)-571-86409312
FAX: (86)-571-86409312
Email:[email protected]