Packaging & Delivery of Valve Body
Packaging Details: wooden packing in 20'TEU&40'TEU,ETC
Delivery Detail: 7-30ds
Specifications of Valve Body
1.forged valve body
2.weight of single piece between 50kg and 5t
3.plane vertical height must be above 50mm
Quality Guarantee of Valve Body
1.Chemical checking before casting
2.Quality assurance after rough machining
3.Machanical testing before heat treatment
4.Final inspection, Dimension check
- Q:Valve painted gray, indicating that the body material is stainless steel?
- 1, valve products are identified by body material, painted, and its color press tableThe body material of gray cast iron, malleable iron ductile iron blue carbon steel acid resistant steel, stainless alloy steel painted black and silver grey color identification in the blue skyNote: acid resistant steel and stainless steel are not permitted to be painted and copper alloy is not painted.2, in order to express the sealing surface of the valve material, should be in the drive handwheel, handle, board hand to identify the paint, and its color press the provisions of the table. Sealing surface material of copper alloy Babbitt acid resistant stainless steel nitrided steel boronized steel hard alloy Monel alloy plastic rubber cast ironIdentification paint color big red, light yellow, sky blue, sky blue, sky blue, dark yellow, purple, red, green, black(1) the seat and a closure sealing surface material and by coloring materials of low hardness.(2) check valve, painted at the top of the valve cover: safety valve, relief valve, trap painted on the bonnet or bonnet.The paint color of the transmission mechanism shall be as follows:(1) electric device: ordinary type, painted gray, three in one (outdoor, explosion proof, anti-corrosion), painted blue.(2) pneumatic, hydraulic, gear and other drive mechanism, with the coloring products.
- Q:The new single valve pressure test, pressure test, why need to be removed discharge valve on the valve body, put on.
- Because first to test the strength of the body, the pressure is rated pressure of 1.5 times, if you still use the relief valve, then here will leak pressure. So for.
- Q:W in the valve model H42W-10C is the valve seat sealing surface material directly processed by the body to form, how to understand this sentence?
- The sealing surface of the check valve is on the valve body. After the valve body is cast or forged, the inner surface of the valve body is directly machined with a boring machine to form a sealing surface, which is matched with the valve core without any other parts or processes
- Q:What's the function of the valve inside the car's automatic transmission?
- Working principle of hydraulic torque converterAt present, the single stage, double phase and three element locking type hydraulic torque converter is widely used in the car, consisting of pump wheels, turbine and guide wheel. The pump wheels and turbines are in pots. With the pump wheel torque converter shell is connected as a whole, active element; turbine suspension in the torque converter, connected by spline and the output shaft is a driven element; guide wheel is suspended between the pump and turbine wheel through a one-way clutch and a guide wheel shaft sleeve is fixed on the transmission housing.When starting the engine, the crankshaft drives the pump wheel rotation, because of the centrifugal force generated by the rotation of the working liquid pump wheel between the leaves along the blade from the inner edge to the margin thrown out; speed of this part of the work fluid has both rotate with the pump wheel park circumferential and axial, rushed to the turbine speed. The working fluid impacts the turbine blades and pushes the turbine to rotate in the same direction as the pump wheels.
- Q:What is the use of the wave box valve on the car?
- Commonly known as oil circuit, control oil pressure, variable speed drive
- Q:How to break the electric head and body of the electric butterfly valve?
- The electric head and valve are connected normally. They need to be connected by screws, nuts and gaskets. They can be removed when all the screws are removed.
- Q:What are the parts of the globe valve?
- Gland - two piece gland / gland flange, self-aligning to prevent stem damage due to gland tilting.Valve stem - a machined stem with a backseat structure.Backseat - precision machined bonnet stem bushing seals back seat stem.Disc strong disc provides a plug, globe, or V port flap.Connection port - select flange or butt welded port according to piping features.
- Q:Valve body material representation
- Austenitic stainless steel 7. austenitic stainless steel containing about 18% chromium and 8% nickel. 18-8 austenitic stainless steel is often used as a valve body and valve cover material under high temperature and too low and very strong corrosion conditions. With 18-8 stainless steel as substrate, adding molybdenum and slightly increasing nickel content, essentially increase the corrosion resistance. Valves made of this steel can be applied to a wide range of chemicals, such as acetic acid, nitric acid, alkali, bleach, food, juice, carbonic acid, tanning liquid, and many other chemicals.In order to apply the high temperature range and further change the composition of the material, the addition of niobium into this stainless steel is known as 18-10-Nb and the temperature can be applied to 800 degrees centigrade.Austenitic stainless steel is usually used at very low temperatures and will not become brittle, so valves made of such materials (such as 18-8 and 18-10-3Mo) are suitable for low temperature work. For example, liquid gases are transported, such as natural gas, methane, oxygen and nitrogen gas.Valve suitable for corrosive medium between working temperature between 196~600 and C. Austenitic stainless steel is also an ideal cryogenic valve material.8 "Monel alloy Monel" is a kind of very good corrosion resistance of high nickel - copper alloy. This material is often used in valves conveying alkali, salt solutions, food, and many gas free acids, especially sulphuric acid and hydrofluoric acid. "Monel alloy" is very suitable for steam, water and marine environment. Mainly used in valves containing fluorine chlorate medium.
- Q:The BMW zf8 speed transmission valve is out of order
- You are sure that the gearbox body failure, gear box valve failure, do not replace the valve body, replacement valve body, the price is relatively high, it is recommended that you repair the valve body, the cost is relatively low, but also quality assurance.
- Q:Air conditioner outdoor unit, three-way valve, six angles,
- The three link is open and everything is connected.Two brass butt, you will need a brass insert another piece of brass, then often need to end is inserted into the pipe diameter swell, so that the other can fit into the copper pipe, the only way to make the two copper welding firm, and not easy to leak, the role of tube expander is needed for different types of copper tube expansion.
The company is professionally engaged in the production of free forgings & die forming forgings with various kinds of carbon structural steels, alloy steels, bearing steels, stainless steels, spring steels, tool steels, &special steels, rough & precise machining and heat treatment of the products. Furthermore, the company can independently design, produce and machine related moulds.At present, the company has the forging equipments of 5T, 3T, 1T.In addition, it owns 10 sets of gas-firing forging & heating furnaces and 2 sets of material pick-off machines.The company has annual capacity of 20,000 tons of forgings.
1. Manufacturer Overview
|Annual Output Value
||US$50 Million - US$100 Million
||30.00% North America
5.00% Eastern Asia
||ISO 9001:2000;ISO 9001:2008
2. Manufacturer Certificates
|a) Certification Name
3. Manufacturer Capability
||11% - 20%
|No.of Employees in Trade Department
||10,000-30,000 square meters
|No. of Production Lines
||OEM Service Offered
|Product Price Range
||Low and/or Average