This appraisal covers a range of PN 16 Type R stainless steel repair clamps in sizes DN 80 to DN 200 and DN 80, DN 100, DN 150 DN 200, DN 250 and DN 300 tapped off-take clamps suitable for application to rigid pipes including Ductile and Cast Iron, Copper, Reinforced Concrete and Asbestos Cement.

The Derwent repair clamps are manufactured with Grade 316 stainless steel body and fasteners. The elastomeric sealing mats are moulded in Nitrile.  Derwent clamps are product certified to AS 4181-2013 Repair and off-take clamps for water industry purposes and comply with the requirements of WSA PS 313 - Repair and Off-take Clamps for Pressure Applications – Water Supply

 

Product categoryStainless Steel Repair Clamps
PA NumberPA 1833 Issue 5
Report holderDerwent Industries Pty Ltd
BrandDerwent
StandardAS 4181-2013 Repair and off-take clamps for water industry purposes
Publication date
Expiry date


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PA 1833 Issue 5 Derwent Stainless Steel Repair and Tapped Off-take Clamps-Final.pdf PDF