Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Year of Establishment:
Plant Area:
6150 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Fully Welded Ball Valve, Welded Ball Valve, Ball Valve manufacturer / supplier in China, offering St. 20 Carbon Steel Fully Welded Ball Valve Pn25, Ce and Kc CF8 CF8m Thread Ball Valve with Stainless Steel Handle, Ss316L BSPT Y Strainer 3/4" 200 Wog Drawing and so on.

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Supplier Homepage Products Fully Welded Ball Valves St. 20 Carbon Steel Fully Welded Ball Valve Pn25

St. 20 Carbon Steel Fully Welded Ball Valve Pn25

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Min. Order / Reference FOB Price
20 Pieces US $15/ Piece
Production Capacity: 10000PCS/Month
Transport Package: Carton Box+Plywood Case
Payment Terms: L/C, T/T
Material: Carbon Steel
Connection Form: Flange
Driving Mode: Manual
Nominal Pressure: Pn16-Pn40
Channel: Straight Through Type
Structure: Floating Ball Valve

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Basic Info

Model NO.: Q61F Q67F Q41F Q47F Q367F Q347F
Type: Floating Ball Valve
Function: Shut-off
Temperature: -20~232
Application: Water,Oil,Air
Size Range: Dn15~Dn300
Body Material: St.37.0/A106/Steel 20
Ball Material: Ss304/ Ss316
Test: API 598
Trademark: WENBAO
Specification: CE
Origin: China
HS Code: 8481804090

Product Description

GOST Fully Welded Ball Valve
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.

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
Company Overview
Zhejiang Wenbao Valve Technology Co.,Ltd was established in 1985. The main products range are as following: Fully Welded Ball Valve,1PC/2PC/3PC Flanged Ball Valve, Threaded Ball Valve, Mini Ball Valve, High Pressure Ball Valve, Pneumatic Ball Valve, Electric Ball Valve, Sanitary ball valve, Ball valve with mounting pad and other valves like gate, globe, check valves and Strainer, etc. Main material include: Stainless steel, Cast Steel, Forged Steel and Brass, etc. The products manufactured as per API, ANSI, JIS, ISO, BS, JB and GB, and have CAD valve design and quality testing center. The products are widely used in chemical industry, oil, metallurgy, light industry, electric power, food, pharmacy, civil industry, fiber industry, liquefied natural gas, liquefied petroleum gas, steel mills, heating pipes, etc. Our company passed the ISO 9001:2008, Standards Organization of Nigeria(SON), International Quality Award Certificate, Manufacture License of Special Equipment, KC of South Korea,CE of Europe, etc.  

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