Table 3-3 Pipe connection tools
Appearance, specications, and name
Cutter Sealant or seal
tape (for screw
threads)
a
Welding torch Copper-
phosphorus
brazing rod
(containing 5%
silver)
Oxygen Acetylene Subterrene Nitrogen
a: The specications of the sealant or seal tape for screw threads are as follows:
● The sealant or seal tape for screw threads must be able to withstand
temperatures higher than 85°C.
● The sealant or seal tape should apply to all pipe material.
● Anaerobic metal pipe thread sealant with polytetrauorethylene (PTFE for
short) as the
ller.
● The glycol solution resistance and adapt to the thread size with pipeline.
● Maximum seal gap is less than 0.5 mm.
● The maximum pressure is greater than 3 MPa.
● Conforms to JB/T7311-2008 "engineering mechanical the anaerobic adhesive
application technology
specication" profession standard.
Table 3-4 Connecting cable tools
Appearance,
specications, and name
ESD gloves Insulation gloves Wire stripper Polyvinyl chloride
(PVC) insulation
tape
NetCol5000-A(025, 035) In-row Air Cooled Smart
Cooling Product
User Manual (600 mm Width) 3 Installation Guide
Issue 17 (2020-10-22) Copyright © Huawei Technologies Co., Ltd. 26
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