Product DescriptionGeneral IntroductionQ41F American standard
flange ball valve principle function:Q41F American standard flange
ball valve mainly has API and ASME standards, ASTM is the material
standard; The valves designed, manufactured, produced and tested
according to the American standard are called American standard
valves. It is applicable to all kinds of pipelines of Class150 to
Class1500. The closing part of the Q41F American standard flange
ball valve is a ball, and the ball is rotated around the core line
of the valve body to achieve the opening and closing of a valve.
Q41F flange ball valve is mainly used to cut off, distribute and
change the flow direction of the medium in the pipeline.Q41F
American standard flange ball valve Performance
characteristics:Q41F American standard flange ball valve stem
fly-out structure:Anti-static device:Fire protection
structure:middle flange without leakage structure:Automatic
pressure relief structure:Product Specification1. Size:
1/2''-14''(DN15~DN350)2. Pressure Rating: PN
1.0 ~32Mpa/150LB-2500LB3. Material: Cast iron/ WCB / SS304
/SS316 /22054. Suitable Temperature: -196ºC~450ºC( High
temperature will apply hard seal or change the material).5.
Suitable Medium: Water, steam, oil, nitric acid, acetic acid,
oxidizing medium, urea and other media 6. Standard offer:
GB/ANSI/API/JIS/DIN Product ParametersTechnical
Specification1. Design & Manufacture standard: GB/T-122372.
Pressure & Temperature standard: GB/T13927-20083. Face-to-face
dimension standard: GB/T-12221,JB/T-16864. Flange standard:
GB/T-2592,JB/T-79.15. Test & Inspect stand: GB/T-13927,JB/T-9092
Product detail Main parts material Parts
nameMaterialBodyWCB/SS304/SS316BonnetWCB/SS304/SS316BallWCB/SS304/SS316StemWCB/SS304/SS316SeatPTFE(
can be designed) /
STLGasketPTFE/Graphite+304PackingPTFE/GraphiteDatasheet Product
options: 1. Soft Seal or hard Seal.PTFE/RPTFE / STL
seal( Seat seal material could be decided by customer's request or
according to valve's medium & temp. condition).2.
Operation: Hand wheel, Worm wheel, Pneumatic actuator &
Electric Actuator.3. ISO Mounting pad option. Product Show
: Company Info Payment termPayment: T/T, Crypto,
L/C Western Union, PayPal, etc.30% prepayment, 70% balance
paid before shipping or against a copy of B Packaging &
ShippingPackage: Carton or Plywood case.(Depends on the
qty)Shipping: By Sea/ Air / Road After Sales
ServiceInspection: Before leaving the factory, the product will be
fully tested.Warranty: One year after leaving the
factory.Certifications FAQ1. Are you a factory or trading
company? we are the valve manufacturer in China, based
in Wenzhou, and we have exported the valve for more than 5 years.2.
Can you customize the products? Yes, we have a professional
R&D team, and we supply customized products to
customer3. Do you have a minimum quantity of the
products? It depends on the different sizes, Normally is 20
pcs.4. Can you print our Logo on the valves?Yes, we have done
a lot of cases of OEM for customers!5. What is your lead
time?It's around 30 days normally. If we have the products in
stock, it will be about 15 days.6. How can I check your
factory situation while it's difficult for me to come to China?we
can have a Facetime for you to see, and we do have the picture or
the video.7. How can you guarantee the quality of
products?First of all, we have the numerical control device to
manufacture products accurately. Then our quality inspectors will
test products one by one to make sure every valve or fitting we
sell is qualified.8. Is a free sample available before
placing an order?yes, but the shipping freight will be charged by
the customers!9. Q: Our standard export packing?For small orders:
plastic package each pc to the carton and then into weaving
bag.Large order: plastic package into cartons, then cartons into
plywood case/* March 10, 2023 17:59:20 */!function(){function
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