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General
(1) Aflex Hose Products have not been designed or tested for use in
Aerospace, Medical Implantation or Radioactive applications, and
such use is therefore strictly prohibited unless written approval from Aflex Hose
Ltd has been given.
(2) Aflex Hose Ltd will not accept liability for any failures of the Aflex Hose
Products which are caused by Customers failing to perform their
Responsibilities as specified in these Conditions of Sale.
(3) It is the Customer's strict Responsibility to review all of the usage limitations given
for the Aflex Hose Product which is intended for use in a particular application, to
ensure that the application conditions are in compliance with those usage
limitations. The usage limitations are specified both on this page and in the relevant
Full Product Brochure on the Aflex Hose website. Customers must always consult
the latest, up to date hose product information at the time of ordering, which is only
available and downloadable from the Aflex Hose website, or on request from Aflex
Hose Ltd.
(4) If a Customer sells or passes on any Aflex Hose Products to others, then it
is the Customer's Responsibility to ensure that the final end user of the Aflex
Hose Product is supplied with this document and the Aflex Hose website
address, together with notification of the requirement to review the usage
limitations.
(5) The Customer must accept, however, that the usage limitations specified
elsewhere in the Hose Product Information on the Aflex Hose Website and on
this page are intended as a guide only, since every possible factor in every type
of application cannot possibly be anticipated and fully covered. It is therefore
the Customer's Responsibility to ensure the design suitability and safety of the
Aflex Hose Products in their intended applications, giving particular
consideration to the chemical and electrostatic compatibility of the fluids or
gases passing through, the possibility of diffusion of fluid or gases through the
PTFE hose lining, the possibility of external corrosive conditions, the types and
likelihood of excessive mechanical abuse, such as abrasion (internal or
external), crushing, excessive flexing or vibrations etc, and any excessive
temperature and/or pressure "pulsing" conditions, or any other
condition,which may cause premature hose failure. It is also the Customer's
Responsibility to consider, and take account of the degree of risk involved in
any hose failure, including the provision of adequate protection in the event of
any risk to employees or the general public. In applications where any type of
hose failure would lead to financial losses if the hose is not replaced
immediately, it is the Customer's Responsibility to order and hold in stock
spare hose(s) accordingly. It is also the Customer's Responsibility to advise
Aflex Hose in writing at the time of placing the enquiry and on any purchase
order if there are any special requirements for the hose, including special
cleaning, or drying, or extra testing requirements which are in addition to
normal industrial standards.
(6) If the Customer has any doubts concerning these or any other usage
limitation or safety parameters, it is the Customer's Responsibility to consult
Aflex Hose Ltd and to request a written response to any queries.
Hose Service Life
(7) It is not possible to guarantee a minimum service life for any of the Aflex
Hose Products which can be applicable for every type of application.
(For example, Aflex PTFE lined hose has been used in one application where
it was cycled with hot steam, then cold water, also flexed every 17 seconds 24
hours per day, and the customer was very satisfied with a service life of 3
weeks before failure. In other light duty applications carrying pharmaceutical
products, however, many Aflex "Corroflon" hoses are still performing
satisfactorily after 20 years in service).
(8) Service life predictions or guarantees can only be given in cases where all
the relevant information concerning the application is given in writing to Aflex
Hose, and Aflex Hose subsequently replies in writing prior to the order being
placed.
(9) If such a written undertaking is not sought and given, then Aflex Hose
cannot be held liable for any Aflex Hose Product failure which the Customer
considers to be premature, excepting failures which are due to faulty materials
or manufacturing defects which occur within 24 months of supply.
24 Month Warranty
(10) Aflex Hose Ltd warrants its Aflex Hose Products to be free from faulty
materials or manufacturing defects from the date of the initial sale, for 24
months. An exception is that all Hose Assemblies wich are "ETH" (Electrical
Trace Heated) Grade are only warranted for 12 months.
Product Failure
(11) In the event of a product failure, Aflex Hose requires that the Aflex Hose
Products should not be cut up or tampered with, but should be decontaminated
and returned to Aflex Hose, plus a decontamination certificate,
for examination and analysis of the fault. The Customer should also provide full
details in writing of the application conditions under which the hose failed,
including Pressure, Vacuum, Temperature, Flexing and any cycling of any of
these, also the fluid and gases passing through the hose, and the total time
that the hose has been in service. The Customer may send his own witness to
the examination if required. Aflex Hose will provide a full Non Conformance
Report for the Customer.
(12) If faulty materials or a manufacturing defect in the hose was responsible
for the hose failure, then the maximum liability which will be accepted by Aflex
Hose will include the invoice value of the failed hose itself, or the invoice value
of the whole customer order if appropriate, also any reasonable costs for
removal and replacement of the hose, and costs for packing and despatching
the failed hose back to Aflex Hose. Aflex Hose Ltd will not accept liability for
any other consequential or financial losses, including, but not limited to loss of
profits, loss of process products, damage to equipment, or downtime costs.
Untested Hose for Self Assembly by Customers
(13) Aflex Hose sometimes supplies "loose" hose, without end fittings
attached to Self Assembly Customers, who will then cut the hose to length and
attach end fittings to make up Hose Assemblies for their own use, or for sale
to their own customers.
(14) Unless the Customer requests, and Aflex Hose confirm that the 'loose'
hose is pressure tested before supply, such testing is not normally applied by
Aflex Hose, because this testing requirement is otherwise satisfied by the Self
Assembly Customer during his own testing of the finished Hose Assemblies
made up using the "loose" hose.
Self Assembly Customers must then accept the responsibility to carry out
hydrostatic pressure testing of 100% of such assemblies to 11/2 times the
Maximum Working Pressure (MWP) of the hose assembly as specified in the
relevant Full Product Brochure before supply for end use, to validate both the
hose and the end fitting attachment.
(15) When pressure testing hoses with a plastic or rubber outer cover, the cover
will mask any signs of leakage for a time. It is therefore, required that after the
hydrostatic pressure test, each covered hose assembly should also be tested
with an internal helium gas pressure of 30 Bar (450 psi) for hose sizes up to 1"
and 15 Bar (225 psi) for hose sizes above 1", with the hose assembly immersed
in water to enable leak detection by gas bubbles, for a minimum test period of 5
minutes.
(16) The Self Assembly Customer must also accept responsibility for
determining and approving the Design Suitability of the hose assemblies for
their intended use before supply. This includes proceeding in accordance with
(3) and (4) above.
(17) Aflex Hose will only accept liability for its Aflex Hose Products which are
assembled by approved Self Assembly Customers if all the hose and fitting
components were supplied by Aflex Hose or approved for use by Aflex Hose,
and they were assembled and tested in accordance with Aflex Hose's current
Manufacturing and Testing Instructions, available to approved Self Assemblers
in an I-Bay on the Aflex Hose website.
Untested Hose Assemblies
(18) Aflex Hose is sometimes requested by Customers to attach non-standard
end fittings to hose assemblies which they supply, and in some cases it is not
possible to connect these fittings to the Aflex Hose pressure test system. In
such cases a Concession not to test is obtained from the Customer, and a
label is attached to the hose assembly, warning that it requires pressure testing
before use.
Force Majeure
(19) Aflex Hose Ltd shall not be liable for any delay or default in performing in
accordance with any Customers' order if the delay or default is caused by
conditions beyond its control, including, but not limited to wars, insurrections,
protests, strikes, natural disasters or performance failures by Carriers, subcontractors
or other third parties outside the control of Aflex Hose Ltd.
Legal System
(20) These Conditions of Sale are subject to English Law.
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