Pipeline ancillaries Sight glasses
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Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2023
TI-P130-01 CMGT Issue 11
SG253 Sight Glass
Description The SG253 is an SG iron double window sight glass with flanged connections. Standards This product fully complies with the requirements of the EU Pressure Equipment Directive / UK Pressure Equipment (Safety) Regulations and carries the mark when so required. Certification This product is available with a Typical Test Report and is also available with certification to EN 10204 3.1 if specified. Note: All certification/inspection requirements must be stated at the time of order placement.
Sizes and pipe connections DN15, DN20, DN25, DN32, DN40 and DN50 Flanged EN 1092 PN25 and BS 1560 ASME (ANSI) Class 150.
1
3
10.8 13
4 2 5
Material No. Part
Material
1 2 3 4 5
Body
SG iron
EN-JS1025
Cover
SG iron
EN-JS1025
Window
Borosilicate glass
DIN 7080
Gaskets
Reinforced exfoliated graphite
Cover bolts
Steel
BS 3692 Gr. 8.8
TI-P130-01 CMGT Issue 11
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SG253 Sight Glass
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