Welded Ball Valve

Full Welded Ball Valve The seat of full welded ball valve is made of carbonized Teflon seal ring and spring. It has strong adaptability for changes in pressure and temperature. And it does not occur any slippage problem within specified pressure and temperature range. Specification: Size:6~40 (Full Bore), 3~36 (Reduce Bore) Pressure Rating: Class150~1500LB Main Materials: A105, LF2, F304, F316, F304L, F316L, etc. Design and Manufacture: API 6D, API608. Face-to-Face:ASME B16.10, API 6D, JIS B2002. Anti-static: API 6D and ISO 17292. Ends Connection: Flange, Butt Welding Fire Proof: API 607 Inspection & Testing: API 598, API 6D Operator: Manual, Gear, Electric, Pneumatic. Feature: Fully welded body  Metal or soft seated  Anti blow out stem  Self lubricated bearing

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.

Main characteristics one-piece welded body & end-piece connection pipe * note : available end connection dimension to astm, en, ks/jis, gost standard etc. mirror polished stainless steel ball tested spherical roundness. bubble tight excellent sealing with carbon-reinforced ptfe (teflon) seats. pre-loaded seat springs ensure leak-tight at low pressure and reduce valve operational torque. anti blow-out stem according to international standards. double o-rings ensure the stem sealing and can be replaced. stem dry bearing, metal with ptfe coating having self-lubricating capabilities need no additional lubricant. Wooden case

Fully welded ball valves, TFC China. Sea worthy plywood cases.

3PC Body Full Bore Size 3/8"-4" Working Pressure: 1000psi Working Temperature

The pressure in the pine line push the seat ring moving towards ball, thus form the sealing; as the sealing is formed by the line pressure itself, the performance will be better, in the mean time, it also reduced the operation torque of the actuator; while the ball cavity pressure exceed the line pressure, the pressure difference will push the seat off the ball to release the excessive pressure to the pipe pine; when the temperature rises, it wont cause abnormal pressure rise in the valve cavity. The pressure can be released to zero when the valve is in full close, full open or under pipe line pressure; also, the seeper, dirt or deposit can also be eliminated by removing the drainage plug on the valve body In case the sealing element is destroyed by eye winker in the pipe line or smashing, sealant will be used to avoid leakage; the stem is designed with two part sealing, and sealant can be injected between. ven when the seal is burned down by fire, the metal to metal seal design will be applied to avoid spread of fire. Body to use high quality forged steel, with welding on the mid body, formed one piece; appearance design, high strength, light in weight, smart in volume; bolts and nuts are not adopted, thus no leakage point; suitable for under ground application. he ball is supported by upper stem and the lower trunnion; the ball axle is maintained in its centerline, thus is good in sealing and operation; the low friction TFE in the stem and trunnion part enables the valve to operate smoothly and simply under pressure. The ball valve series is maintenance free, thus greatly reduced userí»s cost; the bearing, seal are adopt low friction co efficiency material, no lubricate is required

Flangedbutt-weld ball valve Sizeú¦2 -32 Pressure: class150-1500lb Material:wcb, lcb, cf8, cf8m, cf3, cf3m, a105, lf2, f304, f316, f304l, f316l Design & manufacture std.: api608, asme b16.34, api6d, bs5351 Face to face std.: asmeb16.10 (jisb2002), api 6d, din3202, asme b16.25 End connection std.: asme b16.5, asme b16.47, jisb2212-jisb2214, Din2543-2550, asme b16.34 Test standard: iso5208, api598 (jisb2003), api 6d, bs 6755 Structure type: one-piece, two-piece, three-pieceú¼reduced bore, full bore Floating type(1/2 -10 ), trunnion type(2 -32 ), Operated way: lever, gear, pneumatic, electric 1. We are a professional manufacture in hardware about 10 years. We also develop and produce butterfly valves, safety valves, ball valves, fittings, etc. 2. With high technical machinery equipment and experienced staff. We obtained the iso 9001 certificate. 3. Supplying hight quality with reasonable price is the goal for us to serve you better. We are confident of reaching the goal of customer's satisfaction. 4. We also devote to research and deveopment of valves and hardware products. 5. We are welcome for further enquiries and cooperation.

Hebei Tongli company specializes in fully welded ball valve turbo R & D and testing , to learn foreign advanced technology, combined with the actual situation developed, with domestic instead of imported fill the gaps . Jinke power turbine with fully welded ball valve equipped with advanced production lines and processing, " Jinke with force " to become a famous domestic brand valves , with top production equipment and technical engineers . Hebei Tongli production turbo fully welded ball valve temperature control range is generally : -30-150 ¡æ. Fully welded ball valve turbo widely used in long-distance pipeline main areas of hot water, oil , heat, chemical and thermal power pipe network . Fully welded ball valve turbo caliber and temperature corresponding table: Fully welded ball valve turbo anatomical diagram: Fully welded ball valve turbo advantages: The first major advantage : all-welded valve body and the carbon-reinforced Teflon gaskets constituted frequent operation can be performed , and impurities in the case of chemical substances can guarantee a long operating life . Exquisite workmanship, fine stainless steel grinding balls can guarantee decade openable and closable , reliable , quality , safe , easy to install budgetary savings . The second big advantage : all-welded ball valve turbo float structure, slope to ensure flexibility seals pressed on the ball , even under pressure instability, the valve can guarantee a reliable airtight . The third major advantage : anti- leak stem structure uses two "o" ring, so the stem turn freely and sealed tight, no leaks. Fully welded ball valve turbo features : 1.does not require maintenance , adjustment and lubrication, easy to install, long-term reliable operation. 2.Stem not only lengthen but also through after finishing grinding production, with excellent sealing performance and corrosion resistance .Ease of insulation 3.operating handle can be removed , reversing the installation. 4. The body without the heavy and unreliable cast components . 5. Install the adjusting mechanism is very simple. wooden box with filling or according customer's requirement