China GOST Fully Welded Standard Port Natural Gas Steel Ball Valve

WB-111 Fully welded Standard Port Ball Valve for Natural Gas

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.

Main Parts and Materials

1Body Pipe20#10BearingMild Steel2Connection Pipe20#11Branch Pipe20#3Ball30412Stem O-RingFPM4SeatPTFE+C13GasketGraphite5Seat O-RingFPM14Packing Gland3046Support Ring60Si2Mn15Stop Block3047Disc Spring60Si2Mn16Circlip65Mn8Stem2Cr13(304)17Lever25#9Thrust GasketGraphite18Hexagonal Screw35#

Main Dimensions

DNPNLDG1G2Hhts15402301033.721.38542211520402301542.426.790402.311525402302048.333.795402.615032402602560.342.4100382.615040402603276.148.3130502.6170504030039.588.960.3135502.917065253005010876.1150532.929080253006512788.9175653.23101002532581.5159114210753.638012525325102193.7140235774400

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.