Gold Member Since 2015
Audited Supplier
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, 316 Stainless Steel Mini Ball Valve 1 Inch, 3PC High Pressure Forged Steel Ball Valve for Pipe Industry and so on.

(/ )

Supplier Homepage Product Fully Welded Ball Valves Standard GOST Flanged Port All Welded Ball Valve

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
Port: Ningbo, China
Production Capacity: 10000PCS/Month
Payment Terms: L/C, T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
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
  • Transport Package: Carton Box+Plywood Case
  • Origin: China
  • 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
  • Specification: CE
  • HS Code: 8481804090
Product Description

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


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
5Seat O-RingFPM14Packing Gland304
6Support Ring60Si2Mn15Stop Block304
7Disc Spring60Si2Mn16Circlip65Mn
9Thrust GasketGraphite18Hexagonal Screw35#

Main Dimensions 

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

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


Send your message to this supplier
Miss Lillian Lee
To: Miss Lillian Lee

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category