Jinan Apex import and Export Trading Co., Ltd is engaged in manufacturing, supplying and exporting an unparalleled range of PEX pipes, PB pipes, EVOH PEX/PERT/PB oxygen barrier pipe, PPR pipes, HDPE pipes, PVC pipes and the corresponding pipe fittings.

For more than 20 years, APEX has been developing into a market leader in both the production and export of quality plumbing solutions in Asia. APEX is the first in China who produce and develop the PEX pipe, PB pipe and EVOH PEX/PERT/PB oxygen barrier pipe. Within our manufacturing plant, we have implemented a quality management system which ensures zero defects. Our extremely strict quality control system is performed so that the entire production process, from the supply of raw materials to the delivery of finished products, is completely monitored. The test results are all recorded and fully compliant with ISO9001 standard. With the support of strong technical expertise and modern business management systems, the company has been awarded a vast array of worldwide industry-recognized certifications, such as , UPC certification, American, British WRAS, INTERTEK certification, Australia WATERMARK, StandardsMark certification, French ACS, BV certification, Swiss SGS certification, German KYW, TÜ V certification, , the European Union′ S CE, RoHS, REACH certification, as well as the American ANAB-accredited ISO9001: 2015 certification, and the British UKAS- accredited ISO9001: 2015 certification, etc.

HDPE PIPE

APEX brand HDPE pipe, high-density polyethylene are sorted by strength classified according to the intensity of the earlier technological developments. HDPE pipe pressure classes that can be made between  PN4-PN25 and the production of th e desired diameter and size of HDPE pressure pipe system has undergone many tests, particulary in the carriage of drinking water. HDPE piping systems is economical, easy in handling, efficient performance, easy method of coupling.

Advantages:

1.HDPE pipe has Good  physical property and flexibility, wear proof and shockproof quality;

2. Installation and connection of PE pipes is simple and reliable, the interface strength of heat melt and electric fusion connection is higher than pipe itself;

3.Simple welding and fast constructing for HDPE pipe. Low excavation quantities: compared with metal pipe. It can save 1/3 construction cost;

4. 50 years service life, few or no maintance;

5.Harmless, sanitary, is green building material: no fouling, no woolly masses, not breeding bacterium, no secondary pollution;

6.Smooth inner wall, low friction coefficient, under the same conditions, the water content of HDPE pipes is more than 30% higher than that of cast pipes.

There are mainly municinal buried water sunnly huildinn water sunnly (drainano) farmland irrination. waterscape engineering and so on. In water supply pipeline engineering, PE water supply pipe will event replace UPVC pipe.

ASTM Standard HDPE Pipe for Gas Pipe
 
Outer diameter: 16mm~2500mm
Material: High quality, virgin PE100/PE80
pressure: PN4,PN6,PN8, PN10, PN12.5, PN16 PN20( SDR33, SDR26, SDR21, SDR17,SDR13.6, SDR11,SDR9)
Connection: Socket fusion, butt fusion joint, electro fusion joint, flanged joint
Standard: ISO4427, GB/T13663-2000

Items

Technical Requirements

Appearance

Outside and inner pipe surfaces shall be clean and smooth. Deficiencies including bubbles, obvious scratches, surface sinking, impurity and uneven colors are not allowed. Pipe ends shall be cut flat and keep vertical to the axis line.

Thermal stability(200°C).min

greaterthan 20

Elongation at break. %

greater than or equal to 350

Vertical retraction(110°C), %

less than 3

HDPE Pipe Size

20mm-110mm(Common),

PP Pipe Pressure

PN6, PN8, PN10, PN12.5, PN16,PN20

PP Fittings Size

Common:20mm,25mm,32mm,40mm,50mm,63mm,75mm,90mm,110mm...etc .
Thread Insert:1/2",3/4",1",1-1/2",2",2-1/2",3",4"...etc
Customized:We accept customization, no matter what size, packaging, or logo you want, we can do it. Please contact us and tell us your needs.

PP Fittings Pressure

PN16,PN20

Connector

We have:601,602,603,604,605 series fittings,they include coupling, elbow ,tee ,pp ball valve,female,male,equal,reducing,
PP Saddle clamp,butt fusion,ELECTROFUSION COUPLER...etc.

Connection method

Thread Connect,hot melt

Melt Flow Rate(MFR). (190°C.5kg)g/10 min

MFR rate of change less than 20%

Guarantee

More than 70 years

Hydrostatic strength (MPa)

PE80

(1). 20°C. Hoop stress 9.0MPa,time to rapture≥100h

(2). 80°C. Hoop stress 4.5MPa,time to rapture≥165h

(3). 80°C. Hoop stress 4.0MPa,time to rapture≥1,000h

PE100

(1). 20°C. Hoop stress 12.4MPa,time to rapture≥100h

(2). 80°C. Hoop stress 5.4MPa,time to rapture≥165h

(3). 80°C. Hoop stress 5.0MPa,time to rapture≥1,000h

Specification list of PE pipe

Pressure(Mpa)

0.6

0.8

1

1.25

1.6

Standard size ratio

SDR26

SDR21

SDR17

SDR13.6

SDR11

DN(mm)

Thickness(mm)

Thickness(mm)

Thickness(mm)

Thickness(mm)

Thickness(mm)

16

-

-

-

-

2

20

-

-

-

2

2.3

25

-

-

-

2.3

3

32

-

-

2.3

2.4

3

40

-

2.3

2.3

3

3.7

50

-

2.3

2.9

3.7

4.6

63

2.3

2.5

3.6

4.7

5.8

75

2.9

3.6

4.5

5.6

6.8

90

3.5

4.3

5.4

6.7

8.2

110

4.2

5.3

6.6

8.1

10

125

4.8

6

7.4

9.2

11.4

140

5.4

6.7

8.3

10.3

12.7

160

6.2

7.7

9.5

11.8

14.6

180

6.9

8.6

10.7

13.3

16.4

200

7.7

9.6

11.9

14.7

18.2

225

8.6

10.8

13.4

16.6

20.5

250

9.6

11.9

14.8

18.4

22.7

280

10.7

13.4

16.6

20.6

25.4

315

12.1

15

18.7

23.2

28.6

355

13.6

16.9

21.1

26.1

32.2

400

15.3

19.1

23.7

29.4

36.3

450

17.2

21.5

26.7

33.1

40.9

500

19.1

23.9

29.7

36.8

45.4

560

21.4

26.7

33.2

41.2

50.8

630

24.1

30

37.4

46.3

57.3

710

27.2

33.9

42.1

52.2

-

800

30.6

38.1

47.4

58.8

-

900

34.4

42.9

53.3

-

-

1000

38.2

47.7

59.3

-

-

1200

45.9

57.2

70.6

-

-