Gold Member Since 2015
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Zhejiang Wenbao Valve Co., Ltd.

Ball Valve, GOST Ball Valve, All-Welded Ball Valve manufacturer / supplier in China, offering Standard GOST Flanged Port All Welded Ball Valve, Monoblock Wafer Type Carbon Steel Ball Valve 1/2 Inch, Forged Stainless Steel Flanged Gate Valve Class 150 and so on.

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Standard GOST Flanged Port All Welded Ball Valve

FOB Price: US $52 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $52/ Piece
Get Latest Price
Production Capacity: 10000PCS/Month
Transport Package: Carton Box+Plywood Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: wb-139
  • Connection Form: Flange
  • Nominal Pressure: Pn16-Pn40
  • Structure: Floating Ball Valve
  • Function: Shut-off
  • Application: Water, Oil, Air
  • Body Material: St.37.0/A106/Steel 20
  • Place of Origin: Wenzhou
  • Suitable Medium: Water/Air/ Oil
  • Color: Dark Blue
  • Ball: SUS304
  • Specification: CE
  • HS Code: 8481804090
  • Material: Stainless Steel
  • Driving Mode: Manual
  • Channel: Straight Through Type
  • Type: Floating Ball Valve
  • Temperature: -20~232
  • Size Range: Dn15~Dn300
  • Test Standard: API 598
  • Brand: Wenbao
  • Max Pressure: 1500lb
  • Packing: Plastic
  • Trademark: WENBAO
  • Origin: China
Product Description

WB-126 GOST All Welded Natural Gas Flanged Ball Valve with Gear

Features: 
Material: 

Body: ST37.0/A106/Steel 20

Ball: SS304

Stem: 2Cr13

Stem seal: FPM or VITON

Ball seal: RPTFE (PTFE+C)

*The stem height and face to face dimension according to client's requirements.    

 

Standard GOST Flanged Port All Welded Ball Valve

 

Main Parts and Materials

1Body Pipe20#10BearingMild Steel
2Connection Pipe20#11Branch Pipe20#
3Ball30412Stem O-RingFPM
4SeatPTFE+C13GasketGraphite
5Seat O-RingFPM14Packing Gland304
6Support Ring60Si2Mn15Stop Block304
7Disc Spring60Si2Mn16Circlip65Mn
8Stem2Cr13(304)17Lever25#
9Thrust GasketGraphite18Hexagonal Screw35#

Main Dimensions 
DNPNL 1DHHS
1540230109565144285115
20402301510575144090115
25402302011585144095150
3240260251401001838100150
4040260321501101850130170
504030039.51651251850135170
6525300501851451853150290
8025300652001601865175310
1002532581.52351902275210380
125253251022702202677235400
1502535012530025026290410320
2002540015236031026375485350
2502553020342537030400525350
3002563025448543030470605400

Product Display
Standard GOST Flanged Port All Welded Ball Valve

1. Small fluid resistance , little flow resistance because of direct way ball vavle.

2. Simple structure, small volume, light weight.

3. Compact and reliable. It has two seal face, and widely used all kinds of plastic ball valve sealing
surface of materials, which has good sealing and be  used in the vacuum system.

4. Easy to operate, open and close quickly, from open to close just rotate 90 °, which  is
advantageous for the remote control.

5. Easy maintenance, simple structure of ball valve, sealing ring, which  is more convenient.

6. In the fully open or fully closed, the ball and seat sealing surface and the dielectric isolation, 
medium through, can not cause the valve sealing surface erosion.

7.Wide  applicable scope , size from small to several millimeters, the ball valve can be applied
from high vacuum to high pressure.
 

Product Test
Standard GOST Flanged Port All Welded Ball Valve

Certificate
Standard GOST Flanged Port All Welded Ball Valve



Related Products
Standard GOST Flanged Port All Welded Ball Valve


Primary Competitive Advantages

  1.We are a factory who focus on produce valves for 30 years. Adhere  to
quality is our belief.

   2.All valves according the drawing to produce and 100% pressure 
testing, 100%material inspection.

  3.There are quality certificate ISO9001,2008 SON, International Quality
Award  Certificate, Manufacture License of Special Equipment,
KC of South Korea,CE of Europe.
Standard GOST Flanged Port All Welded Ball Valve

 

Our Service

1.quick delivery, high quality and reasonable and fine.

2. We can make products according to the needs of customers.

3. Welcome to inquiry and purchase later in the day for us.

4. Strict quality control system .welcome third party for quality checking

5. After -sale service available, Feedback will be gave in 24hours
If you're interested in our items,please feel free to contact me!
 
TEL:   86-13356118222

 

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