Long Stem Hot For Ball Valve
- Loading Port:
- Shang Hai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton kg
- Supply Capability:
- 100 Tons Per Month kg/month
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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
6.Design standard:GB/T8464-2008
7.Pressure standard:GB/T13927-2008
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 works
Water/Effluent/Sewage treatment plants
Fire Fighting
Power
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 causes the stem to be stuck?
- 1. is the pressure plate, the root screw is too tight, you can loosen the screw, you can add a lubricant in the packing and stem connection.2. may be too tight packing, but there may be stem rust.Of course, the most important question is what you operate is the valve? Different types of valves are available for various reasons.
- Q: How to set the valve stem diameter
- The ball valve standard does not specify the diameter of the stem, which are required to set the careful calculation
- Q: How to solve the leakage of the valve stem of electric control valve?
- Is the packing leaking?! Tighten the packing gland bolts.
- Q: DN>=50 valve, stem and bracket between the use of lubricated bearings, and stem exposed part should be dust-proof measures to prevent atmospheric corrosion. TwentyDoes it mean that all DN>=50 valves, valves and supports must be lubricated with bearings, or that only the bearings are used between the valve stem and the bearings?
- All need dust protection measures, long time, in order to prevent the garbage things adhesion
- Q: What is the seal between the valve stem and the valve cover?
- Most valves:The seal between the valve and valve cover depends on the valve cover gasket.The seal between the valve and the stem depends on the packing.There are also valves, valves and stem seal between bellows, "O" ring, and so on.
- Q: Replace gate valve stem packing
- First use the packing tool to hook out, and then in the shaft measurement, and then put it inside the installation, or simple point to tell me the working conditions, I suggest you use what kind of simple stem sealing packing
- Q: Hello, the valve material is 3Gr13, stem 3Gr12, I would like to ask, this valve against sulfur?
- 3Cr13 martensitic stainless steel, C content is relatively high, if the S is dry, corrosion resistance is relatively small, with 3Cr13 not what big problem, if the water is single, cannot use 3Cr13,
- Q: Natural gas, oil or steam suitable for valves, valve stem, respectively, what is the material?
- If it is ball valve, ball with A105 plating ENP.Of course, all stainless steel 304316 is better, but the price is high
- Q: Chlorine valve, valve stem, valve spool are selected what material is better?
- In fact, ordinary carbon steel, but chlorine special valve sealing better, specific you can ask about the production of chlorine valve manufacturers, chlorine, many things are national standard parts, very good buy
- Q: What is the reason for the leaking of the stem of the open rod gate valve? How to solve?
- 2. Solutions:A, tighten the packing bolt, increase the sealing surface performance.B, replacement of packing, pay attention to the correct choice of packing type, packing should be placed neatly placed, packing should be cut into 45 degrees, at the time of the joints should be staggered over 30 degrees, presses the packing, two bolts to tighten the synchronization, to prevent partial pressure.
1. Manufacturer Overview
Location | Beijing,China (Mainland) |
Year Established | 2012 |
Annual Output Value | |
Main Markets | North America South America Northern Europe Southern Europe |
Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability
a) Trade Capacity | |
Nearest Port | Tianjin Port |
Export Percentage | 91% - 100% |
No.of Employees in Trade Department | 6-10 People |
Language Spoken: | English, Chinese, Italian |
b) Factory Information | |
Factory Size: | |
No. of Production Lines | |
Contract Manufacturing | |
Product Price Range |
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Long Stem Hot For Ball Valve
- Loading Port:
- Shang Hai
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Ton kg
- Supply Capability:
- 100 Tons Per Month kg/month
OKorder Service Pledge
OKorder Financial Service
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