China GOST Gear Operated Fully Welded Ball Valve for Natural Gas

WB-116 Fully Welded Trunnion Mounted Steel Ball Valve

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

1BodyAISI 206.2Hexagon Screw8.82End SocketAISI 206.3O-RingViton3Ball3046.4Oilless Bearing304+PTFE4.1Support RingA1056.5Drain Plug20Cr134.2SeatPTFE-C7.1Branch PipeAISI 204.3O-RingViton7.2Upper GlandA1054.5Spring17-7PH7.3O-RingViton5.1Stem20Cr137.4GasketRPTFE5.2Oilless Bearing304+PTFE7.5Packing20Cr135.3Thrust GasketPTFE7.5Hexagon Screw8.85.4O-RingViton7.6Clamp Spring65Mn5.5O-RingViton41Actuator 5.6Flat KeyAISI 104542Bolt8.86.1baseA10543Nut8

Main Dimensions

DNPNLDGL2350165105103774054001683856042642045016991578487430500169916605304706001611438206305807001613461018720650800161524113582091090016172712459208531000161840141510209501200162100157612201030

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.