Single flange fully welded ball valve design reasons that other valves after pipeline installation , you can not directly install fully welded ball valve , according to the circumstances, Hebei Tongli company specializing in a single flange fully welded ball valve. Flanged ends can and other valves, or pipe flange connection, and the other end connected by welding , easy to replace the valve flange end .
Single flange fully welded ball valve applications :
City gas : gas export pipeline , the main trunk and each branch supply pipes.
Central heating : Large heating equipment output pipelines, trunk , branch .
Heat exchangers : Pipeline and its opening and closing the loop .
Steel plant : a variety of fluid pipes, exhaust pipes, gas and
Heat supply pipelines, fuel supply pipe.
A variety of industrial equipment: various heat treatment pipes , industrial gas and heating pipes.
Single flange fully welded ball valve construction and design :
Single flange welded ball valve is completely designed and manufactured in accordance with API6D , fire anti-static . Stem lengthened according to user requirements , body and other metal parts used in all spheres of high-quality forged materials to ensure the quality and strength of ball . Sphere with packing boxes or support plate fixation. Packing boxes or support plate fixed ball can eliminate bending media sphere force acting on the valve stem to produce , so the stem is exposed only torque. And in the sphere of fixed low-friction Teflon around Le composite bearings. Smooth operation of the valve , a small switch torque , easy to operate. Seal is a unique two soft seal and metal seal form triple sealing . Ensure reliable sealing, safe to use. Long-life , maintenance-free .
Single flange fully welded ball valve Features:
1. single flange body structure , individual welding, there will be no external leakage.
2. the valve seat by a PTFE sealing ring and spring changes in the composition of the pressure and temperature adaptability in the range does not have any leaks.
3.anti- leak stem structure at the bottom of the stem has a self-proclaimed PTFE seals and an O-ring, there are two O -rings above , consisting of two PTFE gaskets to ensure no leakage .
4.the body is light and easy to heat .
5.can be selected according to a single flange welded ball valve flange diameter pipeline , construction and design requirements can adjust the length of the body and stem height.
6.the sphere is very precise precision , easy operation, no adverse interference .
7.there are two kinds of welded and flanged connections .
8.Operation: Lever , gear ( vertical / horizontal )
9.in the case of valves used in normal operation , the warranty period is 20 years.
wooden box with filling or according customer's requirement
Single flange fully welded ball valve applications : City gas : gas export pipeline , the main trunk and each branch supply pipes. Central heating : Large heating equipment output pipelines, trunk , branch . Heat exchangers : Pipeline and its opening and closing the loop . Steel plant : a variety of fluid pipes, exhaust pipes, gas and Heat supply pipelines, fuel supply pipe. A variety of industrial equipment: various heat treatment pipes , industrial gas and heating pipes. Single flange fully welded ball valve construction and design : Single flange welded ball valve is completely designed and manufactured in accordance with API6D , fire anti-static . Stem lengthened according to user requirements , body and other metal parts used in all spheres of high-quality forged materials to ensure the quality and strength of ball . Sphere with packing boxes or support plate fixation. Packing boxes or support plate fixed ball can eliminate bending media sphere force acting on the valve stem to produce , so the stem is exposed only torque. And in the sphere of fixed low-friction Teflon around Le composite bearings. Smooth operation of the valve , a small switch torque , easy to operate. Seal is a unique two soft seal and metal seal form triple sealing . Ensure reliable sealing, safe to use. Long-life , maintenance-free .
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Zhejiang Jinpu industry Co., LTD., located Wenzhou, "China Pump & Valve hometown". Our company has passed CE, ISO9001, API6D, and we enjoys good reputation in the valve industry with company area more than 20000 square meters, 50 million RMB registered capital, advanced production and test machines, more than 120 staffs, 30 professionals, 12 engineers, which are the main reason of becoming the one of leading manufacturers in the China. Quality assurance depends on advanced equipment, such as vertical lathe, high performance horizontal machining center, numerically-controlled machine, drilling machine, welding machine & test machine etc; our company is fully equipped with them. Our main product: Ball valve, gate valve, check valve & globe valve. Up to now, our company's products are acceptable by worldwide customer, just like, USA, Japan, Europe & Middle East etc. In order to offer our customer better service, our boss always need all of the staffs to say something advice of improvement and respond customer's demand instantly. In the meantime, a piece of words always keep us in mind, "Golden quality, Sailing around the world'. Product Name Full-welded ball valve Nominal Diameter 2"~48"(50mm~1200mm) Operating temperature -196ºC~593ºC(the temperature will be changed by different materials) Operating pressure 150-2500 CLASS Steel Material Main material: A105N;A182 F304, F304L, F316, F316L, A352 LF2, etc. Design standard API 6D, ASME B16.34 Face to Face Dimension ASME B16.10 End Connection Dimension ASME B16.5, ASME B16.25 Test standard API 598, ISO 5208, API 6D
Jktl fully welded ball valve conform to one or more of the following specifications for pressure, Temperating ratings and dimensions: asme/ansi, iso 14313/api6d, iso 10423/api6a, Iso 14723/api 6dss, din, afnor, british standards, iso 9000 and api q1.
Fully welded ball valves, TFC China. Sea worthy plywood cases.
Fully Welded Ball Valve Butt Weld
Size Range: DN50-DN1600 Pressure: Class150--Class300 PN16-PN40 Temperature: -29 200 Connection end: BW Operation: Manual,Pneumatic,Electric,Hydraulic Material: Carbon steel,Low temperature steel,Stainless steel etc.
Fully Welded Ball Valve Size Range: DN50~DN300 Pressure: Class 150~300(PN16-PN40) Applicable temperature: -29 200 Connection end: BW Operation: Manual,Pneumatic,Electric,Hydraulic Material: Carbon steel,Low temperature steel,Stainless steel etc.
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