Page 41 - GRINNELL Mechanical Grooved Piping Products EMEA

Grooved Fittings
Fittings Specifications
Tech Data Sheet: G180
Fitting Friction Resistance Chart
Pipe Size
Elbows 90° m Feet
Elbows 45° m Feet
Tee Branch m Feet
Tee Run m Feet
Nominal mm Inches
O.D. mm Inches
25
33.7
0.5
0.2
1.3
0.5
1 1.315 11⁄4 1.660 11⁄2 1.900
2 2.375 21⁄2 2.875
1.6 0.7 1.9 1.0 2.3 1.2 3.2 1.6 3.9 2.0 4.1 2.1 4.9 2.4 6.5 3.3 6.5 3.3 8.0 4.1 8.0 4.1 8.2 4.1 9.5 4.8 9.5 4.8 9.9 5.0 13.1 6.6
4.3 1.6 4.8 1.9 5.8 2.3 8.0 3.2 9.8 3.9 10.3 4.1 12.2 4.9 16.3 6.5 16.3 6.5 20.0 8.0 20.0 8.0 20.5 8.2 23.8 9.5 23.8 9.5 24.8 9.9 32.8 13.1 41.3 16.5 49.7 19.9 67.9 23.0 78.1 25.9 85.0 28.9 100.1 33.1 115.2 40.0
GRINNELL Grooved Fittings in ductile iron and fabricated steel provide an economical and efficient method of changing direction, adding an outlet, and reducing or capping piping systems.
GRINNELL Grooved Fittings are rated at the pressure rating of the coupling in use.
Material Specifications
Ductile Iron Fitting Specifications
• ASTM A 536 - Standard specification for ductile iron castings, Grade 65-45-12
• Tensile Strength, minimum 4482 Bar (65,000 psi)
• Yield Strength, minimum 3103 Bar (45,000 psi)
• Elongation in 50mm (2"), minimum 12%
• ASTM A 153 – Standard specification for hot-dip galvanising
Fabricated Steel Fitting Specifications
• Conform Standard EN 10253
• Carbon Steel: According to ASTM A 53, Grade B • Tensile Strength, minimum 4137 Bar (60,000 psi) • Yield Strength, minimum 2413 Bar (35,000 psi)
• Sizes 32mm – 250mm (1 1⁄4" – 10") Schedule 40 • Sizes 300mm – 600mm (12" – 24") STD (.375)
Coatings
• Red – Non-lead paint (RAL 3000) (standard)
• White – Non-lead paint (RAL 9010) (optional)
• Hot-Dipped, Zinc Galvanised (optional)
32
42.4
0.6
0.3
1.5
0.6
40
48.3
0.7
0.4
1.8
0.7
50
60.3
1.0
0.5
2.5
1.0
65
73.0
1.2
0.6
3.0
1.2
65
76.1
1.2
0.6
3.1
1.2
76,1mm 3 108.0mm 4 133.0mm 139,7mm 5 159.0mm 165,1mm 6
8
10
12
14
16
18
20
24
3.000 3.500 4.252 4.500 5.236 5.500 5.563 6.260 6.500 6.625 8.625
80
88.9
1.5
0.7
3.7
1.5
100
108.0
2.0
1.0
5.0
2.0
100
114.3
2.0
1.0
5.0
2.0
125
133.0
2.4
1.3
6.1
2.4
125
139.7
2.4
1.3
6.1
2.4
125
141.3
2.5
1.3
6.3
2.5
125
159.0
2.9
1.4
7.2
2.9
150
165.1
2.9
1.4
7.2
2.9
150
168.3
3.0
1.5
7.6
3.0
200
219.1
4.0
2.0
10.0
4.0
250
273.0
5.0
2.5
12.6
5.0
10.750 16.5 8.3 12.750 19.9 9.9 14.000 23.0 18.0 16.000 25.9 20.0 18.000 28.9 23.0 20.000 33.1 25.9 24.000 40.0 29.9
Threads
300
323.9
6.1
3.0
15.1
6.1
•
BSP (standard)
350
355.6
7.0
5.5
20.7
7.0
400
406.4
7.9
6.1
23.8
7.9
450
457.2
8.8
7.0
25.9
8.8
500
508.0
10.1
7.9
30.5
10.1
600
609.6
12.2
9.1
35.1
12.2
For reducing tee branches, use value corresponding to the branch size. For example, for a 200 x 200 x 50mm (8" x 8" x 2") tee, use a branch value of 50mm (2") is 2,5m (8.0').
For sizes not listed, interpolate from the values shown.
Expressed as Equivalent Straight Pipe.
For detailed Listing / Approval information contact GRINNELL Mechanical Products
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