Rifeng Products Application Cautions contain cautions for use of Rifeng
products. Failure to observe these cautions during using Rifeng
products may result in substandard performance of Rifeng products.
Rifeng Piping Systems expressly disclaim any responsibility or
liability for substandard performance resulting from failure to comply
with Rifeng Products Application Cautions.
Rifeng pipes must be installed by a licensed professional installer in
accordance with Rifeng installation instructions. User is not allowed
to replace or repair without authorization.
Rifeng Piping Systems disclaim any responsibility or liability failures
due to unauthorized tools,components or fittings application in Rifeng
piping system.For authorized tools,components,or fittings,please follow
the Rifeng installation guidelines or consult us at firstname.lastname@example.org
or by tel:86-757-82229829.
WHAT IS RIFENG PIPE?
* is a flexible plastic pipe for hot and cold water plumbing applications.
* is installed using insert copper fittings, could be fixed with spanner or crimp tools.
*can be used in residential and commercial hot and cold water plumbing applications.
*can be used in hydronic radiant floor applications.
*can be used in gas supply applications.
Note:Different rubber sealing ring is used for Rifeng gas fittings(NBR
rubber sealer) from Rifeng water fittings(EPDM rubber sealer).
*can be bent with tools(bending spring or bending tool)in a radius as
small as 5 times the outside diameter of the Rifeng PAP pipe,or 6 times
the outside diameter of the Rifeng PEX pipe.
PIPE IS MADE OF CROSSLINKED OR NON-CROSSLINKED POLYETHYLENE (WITH
ALUMINIUM FOR PAP,OR WITHOUT ALUMINIUM FOR PEX), COULD NOT RESIST
FOLLOWING CASES. ANY ONE OR MORE OF FOLLOWING CASES COULD CAUSE SEVERE
DAMAGE. USER SHOULD AVOID THEM DURING DAILY USE.
water in pipe could destroy the pipe. If warm system is shut off during
winter, user should take action to prevent water from being frozen in
pipe. Recommended methods include using insulation pipes, adding
anti-freezer to the water, or expelling water from pipe with compressed
air after water pressure test of installation.
(2)Damage due to
undesirable sharp objects or breaks by other external object during
using. The Rifeng Pipe outside layer is crosslinked or non-crosslinked
polyethylene, it is not so strong to resist sharp objects or crush.
(3)Damage or wear from excessive operating conditions inconsistent with
pressure/temprature ratings that appear on tubing and applicable
standards, accident, abuse, misuse, or unauthorized alterations or
(4)Exposure to harmful, unauthorized or unanticipated chemicals or
substances such as pipe thread compounds, putty, mineral or linseed oil
products,or corrosive water conditions,is not allowed.
(5)Exposure to direct flame is not allowed.
(6)Prolonged exposure to free chlorine concentrations greater than 4 ppm is not allowed.
(7)Exposure to materials that affect the basic properties of
crosslinked or non-crosslinked polyethylene, brass, or copper is not
Rifeng Piping Systems claim this Rifeng Products Application Cautions
does not include all cases possibly met during Rifeng products’
services. If users meet any new case or have any questions on above
cautions, please contact us by email: email@example.com or by