进口加长杆全焊接球阀
德国托普进口加长杆全焊接球阀特点：
1、可根据管道的施工及设计要求，调整阀体的长短和阀杆的高度。
2、球体的加工精度非常精密，操作轻便，无不良干涉。
3.阀体焊接，均采用进口机器人无缝焊接。
3、采用高级的原材料，能保PN25以上的压力。
4、与同类行业的同种规格产品相比，阀体小，而且外型美观。
加长杆全焊接球阀主要应用场合：
城市煤气：煤气输出管道、主干线及各支线供应管道等。
集中供热：大型供热设备输出管线、主干线、支线。
热交换机：管道及各回路启闭。
钢铁厂：各种流体管道、废气择放管道、煤气和热力供应管道、燃料供应管道。
各种工业设备：各种热处理管道、各种工业煤气和热力管道。
加长杆全焊接球阀的整体设计特点：
1.防火防静电。
2.阀杆可按用户要求加长。
3.阀体球体等金属零件全部采用锻造的高质量材料保证了球阀的质量和强度。
4.球体采用填料箱或支撑板固定。填料箱或支撑板固定球可以消除介质作用在球体上的力对阀杆产生的弯矩，是阀杆只承受扭矩。
5.加长杆全焊接球阀不但如此并且在与球体固定周围低摩擦的特氟勒复合轴承。使阀门动作平稳，开关扭矩小，易操作。
6.密封是采用*的两道软密封及金属密封形成三次密封。保证密封可靠，使用安全。寿命长，免维护。
加长杆全焊接球阀特性：
加长杆全焊接球阀，不会有外部泄漏等现象。
由于阀座是由碳化特氟隆密封环及碟形弹簧构成的，所以对压力和温度的变化适应能力强，在标注压力和温度范围内不会产生任何泄滑。
Germany top imported extension rod welded ball valve characteristics:
1, according to the pipeline construction and design requirements, adjust the length of the valve body and stem height.
2, the ball machining precision is very precise, easy operation, no adverse interference.
3 valve body welding, the use of imported seamless welding robot.
3, the use of advanced raw materials, can protect the pressure above PN25.
4, the same industry with the same specifications of products, small body, and beautiful appearance.
Extension rod full welded ball valve:
City gas: gas output pipeline, main line and feeder lines, etc..
Central heating: large heating equipment output pipeline, trunk line, branch line.
Heat exchanger: pipeline and the opening and closing of each circuit.
Iron and steel plant: all kinds of fluid pipelines, exhaust gas pipeline, gas and heat supply pipeline, fuel supply pipeline.
A variety of industrial equipment: a variety of heat treatment pipeline, a variety of industrial gas and heat pipes.
The overall design features of the lengthened rod all welded ball valve:
1 fire prevention and static electricity.
2 stem can be extended according to user requirements.
3 body ball and other metal parts all use forged high-quality materials to ensure the quality and strength of the ball valve.
4 the ball is fixed by a packing box or a support plate. Stuffing box or support plate fixed ball can eliminate the effect of the medium on the sphere of the force on the stem of the bending moment, the valve stem is only bearing torque.
5 extension rod all welded ball valve is not only the same and in the ball with a low friction around the Teflon composite bearings. Smooth operation of the valve, switching torque is small, easy to operate.
6 seal is the use of a unique two soft seal and metal seal to form the three seal. Ensure reliable sealing, safe use. Long service life, maintenance free.
Extension rod all welded ball valve characteristics:
Extension rod all welded ball valve, there will be no external leakage phenomenon.
Because the seat is made of Teflon carbide sealing ring and disc spring form, so changes in the pressure and temperature adaptability, on the label will not produce any pressure and temperature range of sliding discharge.
进口加长杆全焊接球阀技术参数：
阀体材料：WCB、304、316 阀门口径：DN15-600
阀门压力：PN16-PN64 连接标准：ASME B16.10、DIN2501
控制方式：手动、气动、电动 密封材料：PTFE
工作温度：-20℃至+150℃（可以定制350℃）
德国托普进口加长杆全焊接球阀应用领域：水、蒸汽、油品、天然气等流体
Technical parameters of full welded ball valve:
Body material: WCB, 304, 316 valve diameter: DN15-600
Valve pressure: PN16-PN64 connection standard: ASME B16.10, DIN2501
Control mode: manual, pneumatic, electric sealing material: PTFE
Working temperature: -20 degrees Celsius to +150 degrees Celsius (350 degrees can be customized)
Germany top imported extension rod welded ball valve application: water, steam, oil, natural gas and other fluids
