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Installation Systems
Hexagon bolt (A4 stainless steel) Pipe ring metric (A4 stainless steel) MP-MRI
Technical data Key applications and advantages Technical data
Material Stainless steel A4-70 - ■ Heavy-duty pipe installations Material Stainless steel,
composition DIN EN ISO 3506-1 ■ Heating and industry composition 1.4571/1.4404 (A4) - EN
10088, AISI 316Ti / AISI
■ Food industry (except production) 316L
■ Solid connection boss, welded all round Temperature -50 - 120 °C
■ Greater stiffness from profiled pipe ring resistance
steel band Hardness insulation 50° ±5° Shore A
material
Noise reduction 18 dB (A)
Approvals Acustic insulaton DIN
4109 inspected, Fire
class B2
Ordering designation Thread - M Thread length - L Height - H Wrench size - W Weight Sales pack Item number Insulation material EPDM rubber
quantity
M8x25 A4-70 M8 25 mm 5 mm 13 mm 14 g 50 pc 87637 Ordering designation Clamping range Nominal Width - B Cross section Distance Maximum Clamping Sales pack Item number
- D pipe size width and thick- centre pipe to load - F screw quantity
M10x20 A4-70 M10 20 mm 6 mm 17 mm 22 g 50 pc 26839 (imperial) ness (b x s) top - h
0
MP-MRI 2 1/2” M10 70 - 77 mm 2-1/2 in 136 mm 24.5 x 2 mm 48 mm 3000 N M8 10 pc 372045
M10x25 A4-70 M10 25 mm 6 mm 17 mm 25 g 50 pc 87632 MP-MRI 101,6 M12 97 - 103 mm 173 mm 30.5 x 2.5 mm 65 mm 4000 N M8 5 pc 372048
:
/ MP-MRI 117 M12 114 - 119 mm 189 mm 30.5 x 2.5 mm 74 mm 4000 N M8 5 pc 372050
M12x20 A4-70 M12 20 mm 8 mm 19 mm 32 g 50 pc 387988 +
MP-MRI 125 M12 122 - 127 mm 197 mm 30.5 x 2.5 mm 78 mm 4000 N M8 5 pc 372051 K ' PP PP ' PP ' PP
0
0
0
V '
M12x25 A4-70 M12 25 mm 8 mm 19 mm 36 g 50 pc 87634 MP-MRI 133 M12 132 - 137 mm 207 mm 30.5 x 2.5 mm 83 mm 4000 N M8 10 pc 372052 %
MP-MRI 5” M16 137 - 142 mm 5 in 212 mm 30.5 x 2.5 mm 89 mm 4000 N M8 10 pc 372053 E
MP-MRI 159 M16 156 - 162 mm 232 mm 30.5 x 2.5 mm 97 mm 4000 N M8 10 pc 372054
Spacer coupling, round (A4 stainless steel) MP-MRI 6” M16 162 - 168 mm 6 in 239 mm 30.5 x 2.5 mm 101 mm 4000 N M8 10 pc 372055
MP-MRI 219,1 M16 217 - 224 mm 296 mm 30.5 x 3 mm 130 mm 5000 N M8 10 pc 372059
Technical data
Material Stainless steel A4-70
composition
Ordering designation Thread - M Length - L Diameter - D Weight Sales pack Item number
quantity
M8x30 A4-70 round M8 30 mm 11 mm 11 g 50 pc 266885
M10x30 A4-70 round M10 30 mm 13 mm 14 g 25 pc 266884 '
M12x40 A4-70 round M12 40 mm 15 mm 28 g 25 pc 266880
0
/
M16x40 A4-70 round M16 40 mm 25 mm 100 g 20 pc 266883
Pipe ring (A4 stainless steel) MP-SRNI
Key applications and advantages Technical data
■ Heating and industry Material Stainless steel,
■ Food industry (except production) composition 1.4571/1.4404 (A4) - EN
10088, AISI 316Ti / AISI
■ Water treatment 316L
■ Resistance-welded connection boss Temperature -50 - 120 °C
■ High resistance to corrosion (A4 stain- resistance Installation Installation Systems Systems
less steel) Hardness insulation 50° ±5° Shore A
material
Noise reduction 15 dB (A)
Approvals Fire class B2, RAL-GZ
655-B
Insulation material EPDM rubber
Ordering Clamping Nominal Width - B Cross section width and Distance centre Maximum Clamping Sales pack Item number
designation range - D pipe size thickness (b x s) pipe to top - h load - F screw quantity
(imperial)
MP-SRNI 42 38 - 44 mm 1-1/4 in 82 mm 17 x 2 mm 35 mm 1600 N M8 25 pc 374192
' PP ' PP
M10 K 0 0
'
V
$
MP-SRNI 48 - 52 mm 1-1/2 in 91 mm 17 x 2 mm 39 mm 1600 N M8 25 pc 374193 %
E
48/50 M10
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