BB01010006
flange sleeve BB01 DN32 - d40 made of PE Suitable for loose flange for socket system PN16 with Standard Dimension Ratio 11 & outside diameter 40 mm
BB01000010
flange sleeve BB01 DN80 - d90 made of PP-H Suitable for loose flange for socket system PN10 with Standard Dimension Ratio 11 & outside diameter 90 mm
BB01000006
flange sleeve BB01 DN32 - d40 made of PP-H Suitable for loose flange for socket system PN10 with Standard Dimension Ratio 11 & outside diameter 40 mm
BB01010113
flange sleeve BB01 DN150 - d160 made of PE Suitable for loose flange for socket system PN10 with Standard Dimension Ratio 17,6 & outside diameter 160 mm
BB01000013.1
flange sleeve BB01 DN150 - d180 made of PP-H Suitable for loose flange for socket system PN10 with Standard Dimension Ratio 11 & outside diameter 180 mm
BB01010106
flange sleeve BB01 DN32 - d40 made of PE Suitable for loose flange for socket system PN10 with Standard Dimension Ratio 17,6 & outside diameter 40 mm
BB01010115
flange sleeve BB01 DN250 - d250 made of PE Suitable for loose flange for socket system PN10 with Standard Dimension Ratio 17,6 & outside diameter 250 mm
BB01010109
flange sleeve BB01 DN65 - d75 made of PE Suitable for loose flange for socket system PN10 with Standard Dimension Ratio 17,6 & outside diameter 75 mm
Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.
You can reach us from Monday to Friday at +497143 9666900 and any time at sales@nieruf.com
Our certified quality management according to DIN EN ISO 9001: 2015 is part of our DNA. With our test stands we can carry out pressure tests with up to 350 bar with air and water as well as leak tests according to DIN EN 122661.
Commitment engenders trust. We stand by our word and are convinced that as a result not only our customers but also everyone we work with can rely on us.
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.
Contact For all questions we are available by phone
Mo - Fr 08:30 - 17:00
or send us an e-mail:
Resistance check 
Frequently asked questions 
Configurator 
Angle seat valves
Ball valves
Butterfly valves
Check valves
Coaxial valves
Compensators
DISCO check valves
Diaphragm valve
Flow control valve
Globe valves
Knife gate valve
Manometer gauge valve
Needle valves
Overflow valves
Pressure reducing valves
Safety valves
Sight glass
Solenoid valve
Strainer
Vent-valve
Need help?
If you have any questions, we are available by phone from Monday to Friday from 8:30 a.m. to 5:00 p.m.
order via mail:
