Black 90º Bends

Black 90º Injection Moulded Electrofusion Elbows / PN16 / SDR11

Friatec's PE100 RC Injection moulded electrofusion elbows are suitable for fusing pipes from SDR11 to SDR17.6  Electrofusion sockets feature all the same performance benefits found in black couplers along with built-in reinforcement, so no de-ration is required.  

NOTE: The pipe ends and sockets must be prepared in accordance with the general installation instructions using a spigot mechanical peeler, 90% Isopropyl alcohol wipes and we recommend using the Friamat fusion control unit to achieve correct preheating and logging the full range of weld data available.

Subject to the Engineers approval, this product can be used in above-ground PN16 applications that require PN20 fittings for the purpose of thermal de-ration. Socket fittings do not require thermal de-ration as the fitting is reinforced, due to sockets overlapping the spigots. This statement is only applicable for fittings operating at up to PN16 Maximum Operating Pressure.

Product Code

dn

D1

L

L1

L2

Z

Availability in Hong Kong

P3316.115.025

25

37

73

40

19

15

8-12 Weeks

P3316.115.032

32

43

82

44

21

16

8-12 Weeks

P3316.115.050

50

66

113

55

32

26

8-12 Weeks

P3316.115.063

63

83

136

62

30

33

8-12 Weeks

P3316.115.090

90

115

202

75

45

65

8-12 Weeks

P3316.115.125

125

157

254

87

44

89

8-12 Weeks

P3316.115.180

180

228

354

94

65

146

8-12 Weeks

 

Black 90º Injection Moulded Electrofusion Elbows XL / PN16 / SDR11

Friatec's PE100 XL range of electrofusion elbows are suitable for fusing pipes from SDR11 to SDR17.6  Electrofusion sockets feature all the same performance benefits found with black couplers along with built-in reinforcement, so no de-ration is required.  XL fittings have fused eyebolt holes for ease of handling on site.

NOTE: The electrofusion socket and pipe ends must be prepared in accordance with the general installation instructions using a spigot mechanical peeler, 90% Isopropyl alcohol wipes and we recommend using the Friamat fusion control unit to achieve correct preheating and logging the full range of weld data available.

Frialen Black Electrofusion elbows are made in Germany.

Typically blue moulded spigot elbows and couplers would be used in these sizes in Hong Kong

Product Code

dn

D1

L

L1

L2

Z

Availability in Hong Kong

P3316.115.250

250

310

534

128

80

251

8-12 Weeks

P3316.115.315

315

396

677

150

80

329

8-12 Weeks

 

Black 90º Segmented Spigot Bends / PN16 / SDR11

Black segmented spigot bends are available in all sizes and pressure ratings, however, PN10 and PN16 bends are not listed in our water section, as typically Blue or Purple fabricated bends would be used in hong kong. For above-ground applications requiring thermal de-ration, PN20 / SDR9 black bends would be used. A range of black fabricated spigot bends can be found in our wastewater section here.

Black 90º Segmented Spigot Bends / PN20 / SDR9

PN20 / SDR9 segmented bends can be used for above-ground installations exposed to direct sunlight in a PN16 pipeline, where the pipes surface temperature may exceed 40ºC. The higher pressure rating allows for thermal de-ration due to prolonged elevated operating temperatures. 

Mill-Pro's fabricated spigot bends are manufactured from Mill-Pro M100 PE100 RC SDR9 black pipe and fabricated according to BS EN 12201-3, clause B.3, using butt weld techniques according to BS ISO 21307. They feature long spigots for electrofusion or butt fusion joining and 1D and 2D bar code stickers for complete product traceability. All bends are sealed in individual plastic bags for protection on site.

Segmented bends are manufactured from a pipe, with cut angles ≤ 7.5º and therefore are not subject to pressure de-ration factor required in BS EN 12201 Clause B.3. Generally, the internal weld beads are removed where possible and external weld beads are not removed unless ordered otherwise. 

Any bend angle from 46º to 90º can be custom manufactured, however, the number of mitres required increases as the bend angle increases.  In order to maintain a cut angle ≤ 7.5º, the angle for a four mitre bend is between 46º to 60º, for a five mitre bend between 61º to 75º and for a six mitre bend between 76º to 90º.  All bends have a radius of 2.5 x OD.

NOTE: The spigot ends must be prepared in accordance with the general installation instructions using a spigot mechanical peeler, 90% Isopropyl alcohol wipes.

dn800 is the largest size bends available in SDR9.
Supply of Bends in sizes ≥ dn250 is subject to the availability of SDR9 pipe.

Product Code

dn

le

r = 2.5 dn

Z – 90º 6 mitre

Availability in Hong Kong

P5817.289.090

90

150

225

280

4-6 Weeks

P5817.289.125

125

150

313

330

4-6 Weeks

P5817.289.180

180

150

450

410

4-6 Weeks

P5817.289.250

250

250

625

611

Contact Us

P5817.289.315

315

300

788

755

Contact Us

P5817.289.355

355

300

888

1188

Contact Us

P5817.289.450

450

300

1125

1425

Contact Us

P5817.289.500

500

350

1250

1600

Contact Us

P5817.289.560

560

350

1400

1750

Contact Us

P5817.289.630

630

350

1575

1925

Contact Us

P5817.289.710

710

350

1775

2125

Contact Us

P5817.289.800

800

350

2000

2350

Contact Us

 

Black 90º Fabricated Spigot Elbows / PN10-PN16 / SDR17-SDR11

Fabricated 90º elbows are manufactured by factory butt welding two 45º elbows together.  Elbows are machined from black PE100+ compound. They feature long spigots for electrofusion or butt fusion joining on site. Any fabricated elbow angle from 1º to 45º can be manufactured. Tables below show standard 90º elbow with a radius of ~0.5xOD for reference.

Custom fabricated elbows do not require pipe to manufacture. Individual elbows may be ordered in any angle.
SDR17 PN10 SDR11 PN16 d1 le1 r z1 - 90º Availability in Hong Kong
P5314.81.355 P5316.81.355 355 200 177 560 14-16 weeks
P5314.81.400 P5316.81.400 400 300 200 684 14-16 weeks
P5314.81.450 P5316.81.450 450 300 225 709 14-16 weeks
P5314.81.500 P5316.81.500 500 300 250 753 14-16 weeks
P5314.81.560 P5316.81.560 560 300 280 828 14-16 weeks
P5314.81.630 P5316.81.630 630 300 315 874 14-16 weeks
P5314.81.710 P5316.81.710 710 500 355 1111 14-16 weeks
P5314.81.800 P5316.81.800 800 500 400 1149 14-16 weeks
P5314.81.900 P5316.81.900 900 500 450 1327 14-16 weeks
P5314.81.1000 P5316.81.1000 1000 500 500 1386 14-16 weeks
P5314.81.1200 1200 SDR11 not available  1200 500 600 1403 14-16 weeks