Латунные шаровые краны из нержавеющей стали


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Цена:1,50 $*

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Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Aug-15-2025 1.88 $* 1.97 $*
Jul-15-2025 1.26 $* 1.64 $*
Jun-15-2025 1.93 $* 1.52 $*
May-15-2025 1.2 $* 1.58 $*
Apr-15-2025 1.12 $* 1.53 $*
Mar-15-2025 1.5 $* 1.77 $*
Feb-15-2025 1.49 $* 1.33 $*
Jan-15-2025 1.11 $* 1.89 $*

Характеристики


Stainless Steel Brass Ball Valves DN20


Ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a "floating ball") to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.


 


Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff applications, where they are often preferred to gate and globe valves, but they lack their fine control in throttling applications.


 


Standards of Stainless steel brass ball valves DN20:


 Design Standard:ANSI B16.34 / API 600 / API 602
 Inspection & Test: API 598
 Face To Face: ANSI B16.10
 Flange Connection: ANSI B16.5 (For NPS≤24) / ANSI B16.47 SERIES B, ANSI 16.47 SERIES A, MSS SP-44 (For NPS >24)


 DN20=3/4''


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Stainless steel brass ball valves DN20 application:


Applicable Temperature: -25℃ ~ 250 ℃
Main Materials: WCB/CF8/CF8M/CF3/CF3M


Platforms: ISO5211 standard design


Applicable Medium: Water / Oil / Gas / Causticity Medium


Connection:  Threaded, Socket Weld, & Butt weld


Pressure Rating: 1000WOG/2000WOG/3000WOG/6000WOG/10000/WOG


Size Range: 1/4" ~ 4"


 


 


Specification of Stainless steel brass ball valves DN20:


















































































Material



SUS201, SUS304,SUS316, SUS 304L , SUS 316L(CF8, CF8M),etc.



Size



1/4" -4" (DN6-DN100)



 


pressure



1000psi



Temperature range



-20-300 degree C



connection



Butt weld



sealing



PTFE,RPTFE,PPL ETC



Production process



Investment casting, CNC lathe, Test, Cleaning, Packing, Storage



Certification



CE, ISO and TUV



Locking



With or without



Capacity to produce



100,000.00pcs/week



Main products



Includes ball valve, butterfly valve, check valve, gate valve, strainer, etc.



Application



Suitable for fire piping system, air, steam, water,gas, oil , home decoration , equipment and so on



 



Buyer's drawing or designs are available



Package



Cartons without pallet



 



Cartons with pallet



 



Double woven bags



 



Or as buyer's requirements



Delivery Details



According to the quantities and specifications of each order



 



Normal delivery times is from 30 to 45 days after receiving the deposit



 


Size of Stainless steel brass ball valves DN20 you can choose:












































































SIZE



1/4"



3/8"



1/2"



3/4"



1"



11/4"



11/2"



2”



21/2”



3



4



D



11.6



12.7



15



20



25



32



38



50



35



80



100



L



68



68



72



82



90



112



120



145



185



210



268



H



100



100



130



130



165



165



190



190



250



250



280



E



100



100



130



130



165



165



190



190



250



250



280



 


Related stainless steel ball valve:


ball valves.jpg


 



Packaging & Shipping


Packaging Details:


Packing Type:
1.Standard export packing,
2.wooden case,
3.we also can pack as per customer's request.


Delivery Detail:


Shipped in 3 days after payment


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Company Information


04-1070506111110 Our service




1.OEM service is welcomed


 2.we will provide all the details to you during the mass production


 3.Necessary test and certificate can be obtained as you request


 4.your requirement are highly respected


 


FAQ:


1. Are you factory or trading company ?


We are factory and we also have our own trading company. Because for factory, it could only export the products itself, we also open an trading company to export related products.


 


2. How do you ensure the products quality of stainless steel valve ?


The equipment from DISA Denmark, DJ AMF Japan, SINTOKOGIO Japan.


Widely used in our stainless steel valve production line, ensure the stability of product quality


 


3. Can I get free sample of stainless steel valve ?


Yes, free sample can be offered with freight prepayment.


 


4. What about your production capacity?


About 3,000 tons annual output.


 


5. Where is your company located? How can I visit there ?


Our company is located in Cangzhou,China. You can fly to Beijing or Tianjin, then take train to our city


 


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