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A105 LF2,F304 Material Fully Welded Ball Valve NPS 2"-48" Class 150-1500 Flange

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A105 LF2,F304 Material Fully Welded Ball Valve NPS 2"-48" Class 150-1500 Flange

Brand Name : kaitai

Certification : API-6D,API-SPEC-Q1,ISO 9001-2008,ISO-TS-29001,CE-PED,AIP 607 Fire safe certificate

Place of Origin : Shanghai China

MOQ : 1 piece

Payment Terms : T/T, L/C

Supply Ability : 50000 pieces per month

Delivery Time : 5-35 days

Packaging Details : wooden case

Size : NPS2'-48'

Pressure Tating : Class 150-1500

Material : A105.LF2,F304,F316,F304L,F316L

Design & Manufacturing Standard : API 608,API 6D,BS 5351,ASME B16.34

Face to Face : ASME B16.10,API 6D,DIN 3202

End Connection : ASME B16.5,DIN 2543-2550,ASME 16.25

Test and Inspection : ISO 5208,API 6D,BS6755

Operation Method : Manual ,Worm Gear,Eletric Actuator,Pneumatic Actuator

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A105 LF2,F304 Material Fully Welded Ball Valve NPS 2"-48" Class 150-1500

Body A105/LF2/F304/F316/F304L/F316L/F11/F22/F51
Ball A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
Seat A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
Stem A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
Sealing ring PTFE/NYLON/PEEK/TEFLON
o-ring VITON／NBR
Screw B7M/BBM/L7M/B16M
Support cover A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
Die holder A105+ENP/LF2+ENP/F304/F316/F304L/F316L/F51
spring 17-4PH/17-7PH/Inconel
Bearing 304+PIFE/316+PTFE
Gasket Flexible graphite+304/PTFE

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.

A105 LF2,F304 Material Fully Welded Ball Valve NPS 2"-48" Class 150-1500 FlangeA105 LF2,F304 Material Fully Welded Ball Valve NPS 2"-48" Class 150-1500 Flange

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


Our major products

  1. Gate valve series
  2. Ball valve series
  3. Globe valve series
  4. Check valve series
  5. Butterfly valve series
  6. 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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