• COSMOIND’s quality system complies with ISO 9001, 14001.
  • COSMOIND’s EF Fittings are manufactured in accordance with domestic standard(KS M 3408-3, KS M ISO 8085-2) and foreign standard(ISO 4427-3, ISO 4437-3, EN 1555-3, EN 12201-3, ASTM F2206)
  • COSMOIND’s quality system complies with ISO 9001, 14001.
  • COSMOIND’s EF Fittings are manufactured in accordance with domestic standard(KS M 3408-3, KS M ISO 8085-2) and foreign standard(ISO 4427-3, ISO 4437-3, EN 1555-3, EN 12201-3, ASTM F2206)

90° Elbow  

Unit : mm

Size
Production Method
A
B
Size
Production Method
A
B
16(Socket Type)
Injection
39
27
180
Injection
321
230
20(Socket Type)
Injection
43
29
200
Injection
342
242
25(Socket Type)
Injection
53
36
225
Injection
386
273
32(Socket Type)
Injection
62
41
250
Injection
419
293
40(Socket Type)
Injection
74
48
280
Injection
465
325
50(Socket Type)
Injection
87
87
315
Injection
502
344
63(Socket Type)
Injection
105
105
355
Injection
560
382
75(Socket Type)
Injection
118
118
400
Injection
592
392
40
Injection
120
100
450
Injection
1031
800
50
Injection
131
106
500
Injection
1121
871
63
Injection
145
114
560
Injection
1192
911
75
Injection
166
129
630
Injection
1279
963
90
Injection
200
155
710
Injection
1517
1160
110
Injection
220
165
800
Fabricated
1598
1196
125
Injection
240
178
900
Fabricated
1685
1233
140
Injection
270
200
1000
Fabricated
1820
1318
160
Injection
295
215
1200
Fabricated
1994
1392

※ PE 80, PE 100, SDR 11
※The Above size can be changed in order to improve product quality.
※For standards other than the above, please contact us.

45° Elbow

Unit : mm

Size
Production Method
A
B
Size
Production Method
A
B
25(Socket Type)
Injection
59
30
225
Injection
430
217
32(Socket Type)
Injection
67
36
250
Injection
464
244
40(Socket Type)
Injection
78
44
280
Injection
530
284
50(Socket Type)
Injection
90
48
315
Injection
550
305
63(Socket Type)
Injection
105
59
400
Injection
655
349
75(Socket Type)
Injection
119
68
450
Fabricated
1049
528
63
Injection
185
90
500
Fabricated
1170
588
75
Injection
209
102
560
Fabricated
1228
625
90
Injection
235
125
630
Fabricated
1300
670
110
Injection
250
145
710
Fabricated
1557
792
125
Injection
285
144
800
Fabricated
1630
841
140
Injection
307
156
900
Fabricated
1709
895
160
Injection
350
170
1000
Fabricated
1841
970
180
Injection
367
189
1200
Fabricated
1998
1077
200
Injection
409
211
 

※ PE 80, PE 100, SDR 11
※The Above size can be changed in order to improve product quality.
※For standards other than the above, please contact us.

Polyethylene
& advantages

Stability and Hygiene

As the PE material is widely used globally because of its proven stability and hygiene. Especially, PE water pipe has the optimum condition for drinking water. 

Joint characteristics 

PE pipes are easy to be arranged quickly and perfectly by using various fusion method according to field condition. 

Flexibility

By superior flexibility and resilience, it has less constraint by land conditions, easy to construct, relatively safe in internal or external factors, and restorable by itself. 

Easy installation 

A variety of fittings for PE PIPE can be easy to weld even unskilled workers by using simple welding equipment. 

Corrosion Resistance 

PE pipes do not cause erosion or corrosion. 

Light weight 

PE pipe that is lighter than iron pipe is easy to carry and quickly to construction. 

Cold-weather resistance

Since the Polyethylene has excellent elasticity between molecules, it can maintain inherent durability even with a temperature change of 40ºC 


Chemical resistance 

Polyethylene is not corrosive to additives, alkalis, salts, etc. and does not multiply seaweed or bacteria, so it is safe from various corrosive substance. 

Flow characteristics 

The smooth inner surface of PE water pipes allows more amounts of fluid transportation than other material’s pipes with the same diameter. 

Abrasion Resistance 

PE pipe is also suitable for transfer piping in slurry and dredging pipeline in the mine by the superior abrasion resistance of PE. 

Impact Resistance 

PE pipes has superior resistance from external shocks in order to prevent water leak by damage on a pipe from an earthquake or land subsidence. 

Economical Efficiency 

Polyethylene’s material cost is more cheaper and it has lower maintenance cost than other pipe material.