Specifications of Long Stem Hot For Ball Valve
1.Nominal pressure: 1.6Mpa
2.Nominal diameter: DN15-DN50
3.Suitable Temperature: -40~250° (PTFE≤150°C)(PPL≤250°C)
4.Medium:water, oil, gas, corrosive fluid
5.Connection way: Threaded/ socket weld
8.Logo:Jfollow or you own logo
9.Two test before delivery to ensure zero leakage
Applications of Long Stem Hot For Ball Valve
Water/Effluent/Sewage treatment plants
Packing & Delivery of Long Stem Hot For Ball Valve
1.Single long stem ball valveis packed with foam plastic bag. Put sponge in each floor,1.1*1.1*0.78m export plywood case.
2.One 20' container can in bulk loaded on 24pcs plywood cases more or less.
3.We can pack according to specific customer requests for the valve.
4.Customers' logos are available on package of the long stem ball valve.
Company Service Guarantee of Long Stem Hot For Ball Valve
1.There are 24 months warranty of our products from the date of original delivery, "three guarantees" service (return, replacement, warranty);
2.Own patent right for a design;our products from the date of original delivery our products from the date of original delivery;
3.Your OEM orders are welcomed. Customer's logo is available.
4.Provide technical drawings, open mold, can provide customers with the valve configuration recommendations;
5.Accept small orders, price moderate;
6.Automatic valve paint spraying lines and form a complete set of high temperature paint, spraying even, the body appearance coating of epoxy resin, 2 times of heat treatment is not easy to fade;
7.We have 8 pressure testing machine, each valve through the positive and negative two pressure testing, testing pressure 20 KG higher than the national standard of 17.6 KG.
- Q:What is the appearance of the valve with no stem valve?
- 2, classified by namePeso (1) vacuum valve: work pressure below standard atmospheric pressure valve is lower.Day (2): refers to the low pressure valve nominal pressure PN, a, 1.6Mpa valve.Peso (3) pressure valve: 2.5,4.0,6.4Mpa valve nominal pressure PN.Peso (4) high pressure valve: refers to the worker called PN 1080MPa pressure valve.Peso (5) high pressure valve: refers to the nominal PN, a100Mpa valve.3, according to the work temperature classificationPeso (1) ultra low temperature valve: used for medium temperature valve, <-100 tons or so.Day (2) low temperature valve: for medium temperature of -100 DEG a valve, t, a, -40 degrees celsius.The peso (3) with the valve: the valve at room temperature is -40 DEG C, a, t, a, 120 degrees Celsius temperature.The peso (4) at the temperature valve: used at medium temperature of about 120 degreesDay (5) high temperature valve: used for medium temperature, T> valve, about 450 degrees celsius.
- Q:Zhejiang Zhiyuan stem
- The distance between East and West, Zhejiang and North and south is about 450 kilometers. According to the second national land survey results, Zhejiang land area of 101 thousand and 800 square kilometers, 1.10% of the country, is China's smallest province, one of the .Zhejiang is the birthplace of Wu Yue culture and Jiangnan culture, and is one of the birthplaces of ancient Chinese civilization.
- Q:How to set the valve stem diameter
- Check the standard, there will be the corresponding pressure, diameter of the smallest diameter of the stem, such as gate valve is GB/T12234-2005, sorry ah, I do not have information on the ball valve, you go to check
- Q:Why do the stem and the valve use movable connections?
- 2., the valve and valve stem in one of the seals will crush the body sealing surfaceSo, of course, separate!
- Q:Liquefied petroleum gas cylinder angle valve stem leak how to do?
- Therefore. There is a leak of gas cylinders, is substandard products, are not allowed to leave the factory, not allowed to use. Users in exchange for new refillable liquefied petroleum gas cylinders, use soap bottle, bottle valve and cylinder weld joint, bottle valve outlet and stem, observed that the air bubble is leaking, this bottle is unqualified, shall be immediately returned to the station for bottles, filling station that is the replacement of a liquefied petroleum gas bottle, the replacement of qualified angle valve. Angle valves are important safety accessories for liquefied petroleum gas cylinders, and the Ministry of urban and rural construction, Ministry of environmental protection and Ministry of labor and personnel have promulgated standards.
- Q:Ask you about the valve
- I just got a treasure of the first sales of staff today, Shandong from Weifang, set 70 yuan, the line of what ah, all together. In 2. Still guard, eat a meal out of the box.2 1 meter 82000 wheels, wheel line 1.5, line 1, line 0.8 or 0.6 10~20, Tuo Ke. Want to use red No. 2 hook.
- Q:Is the strength of the ball valve stem and torque the same?
- The question is not very clear, in the specifications, pressure rating unchanged, including the influence factors of the medium pressure, torque, temperature, medium viscosity and so on. So the torque change. Change the stem strength structural parameters, and the change of temperature change.
- Q:Clamp design of valve stem
- There are some fixture designs, but it is not easy to find a particular part (stem). (three person design network, free download)Process design and fixture design of jx214 tin bearingProcessing specification and NC programming of jx215MG132320-W type coal mining left traction housingProcessing technology and fixture design of the back bracket of jx216CA6140 latheFinite element analysis of bucket structure of jx217-27m3 mining excavatorNumerical control reconstruction of jx218_6136 lathe
- Q:Can stem fishing snakehead? Do you have to use Lei Qiang to catch it? Ask for advice
- Let's see! After the craft has learned, the graph is refined, the text comes up ha!
- Q:What's the difference between the stem and the pole?
- Raft pole...... Sit with the kind of fishing in the boat, and the road sub Diaofa like; not the same, halleluyah fishing method to search online for yourself
We have business of various commodities, development of valve parts, brand promotion and agency servicesMain products: valves, mechanical parts, carbon steel, alloy steel parts, castings, forgings, etc. Products are all exported.By virtue of the advantageous location, we have a well-established sales network. We will further widen the market at home and abroad, and provide high quality products and services for our customers.
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