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carbon steel Floating Ball Valve Flange Connection

Min. Order: 1 Piece/Pieces
Payment Terms: L/C, T/T
Supply Ability: 50000 pieces per month
Place of Origin: Shanghai

Company Profile

Location: Shanghai, China (Mainland)
Business Type: Manufacturer

Product Detail

Means of Transport: Ocean, Air, Land
Power: Pneumatic
Standard or Nonstandard: Standard
Pressure: Medium Pressure
Structure: Ball
Material: Casting
Temperature of Media: Medium Temperature
Media: Water
Brand Name: KATA
Size: NPS1/2'-12'
Pressure Rating: Class 150-1500
Material: WCB,LCB,CF8,CF8M,CF3,CF3M,A105,LF3,F304,F316,F304L,F316L
Design & Manufacturing Standard: API 608,API 6D,BS 5351,ASME B 16.34
Face to Face: ASME B16.10,API 6D,BSEN 558
End Connection: ASME B16.5,BSEN 1092
Test and Inspection: ISO5208,API 6D,BSEN12266
Operation Method: Manual,Worm Gear,Electric ,Pneumatic Actuator
Production Capacity: 50000 pieces per month
Packing: by wooden case
Delivery Date: 5-35 days
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Product Description

Application
Floating ball valves are suitable for use on various kinds of pipelines of class 150-class 1500,pn 16-pn100,JIS 10K-JIS20k to turn on or off the pipeline medium,of which the operation types include manual,worm gear and pneumatic or electricactuators.
 
Reliable seat seal
The structure design of elastic sealing ring has been adopted for floating ball valves.This seat design features a bigger sealing pressure ratio between the ring surface and the ball when medium pressure gets lower,where the contacting area is samller.Thus,the reliable seal is ensured.When the medium pressure gets highter,the contacting area between seat ring and ball becomes bigger as the sealing ring transforms elastically to undertake the bigger force pushed by the medium withour any damage.


Fire safe design

with the valve heated in a fir application,the nonmetal material parts such as seat sealing ring of PTFE,stem back seat gasket,gland packing,and the sealing gasket between bodyand bonnet might disintegrate or be damaged due to high temperature.valve specially designed structure of auxiliary metal to metal seal is provided to effectively prevent both internal and external leakage of the valve.As required by customers,valve floating ball with design can meet the requirement of API 607,API 6FA.


Quality assurance system 
1.Sclerometer
2.Universeal material testing machine
3.High speed analyzer
4.Chemical test
5.Electric analysis scales
6.Nde mt (magnetic powder) inspection
 
NDE UT (ultasonic) inspection
NDE PT (penetrate) inspecion
PMI spectrum analysis 
Hydraulic pressure test
Cryogenic ball valve test
Fire-safe test
 
Certification

  • API-6D

  • API-Q1

  • API2014

  • ISO 9001-2008

  • ISO-TS-29001

  • CE-PED

  • API 607 Fire safe certificate

  • API 6FA Fire safe certificate

  • China national petroleum corporation approved vendor

  • Shanghai high enterprise certificate

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    Our major products

  • Gate valve series

  • Ball valve series

  • Globe valve series

  • Check valve series

  • Butterfly valve series

  • Other valve series

  • Exporting is the dominant operation at Kaitai.In the process of KATA brand promotion and building up our distribution channels over the years and now has many satisfied and loyal customers.KATA is well recognized and its products are widely used in the oil and gas industry,power plant,boiler,metallurgy,pressure vessel,water supply and drainage and etc.


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