Wellhead Assembly of High Quality with API 6A Standard

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1. Structure of Wellhead Assembly Description

The gas production wellhead assembly is designed and manufactured in accordance with GB/T22513-2008 and API Spec 6A standards.All pressure-bearing parts and flanges are forge pieces of high-grade alloy steel and stainless steel and subjected to non-destructive test(NDT) and special heat treatment to insure safety and good sulphur-resisting performance. 

This product consists of such components or parts as bottom flange,top flange,tubing head,gate valves,small-sized four-way union,stop valves and measuring instruments,etc.

2. Main Features of Wellhead Assembly

Working Pressure: 2000-20000psi

Working Temperature: PU Material Class: AA-FF

Available Medium: Crude Oil, Water, Gas

Connection Type: Clamp, Flanged

PR: PR1-2


Normal Size: Main (in): 2-9/16, 3-1/8, 3-1/16

Side (in): 2-9/16

3. Wellhead Assembly Images

Wellhead Assembly of High Quality with API 6A Standard

Wellhead Assembly of High Quality with API 6A Standard

Wellhead Assembly of High Quality with API 6A Standard

4. Wellhead Assembly Specification

Wellhead Assembly of High Quality with API 6A Standard

5. FAQ of Wellhead Assembly

We have organized several common questions for our clients,may help you sincerely:

①How about your company?

One of the leading manufacturers and suppliers specializing Oilfield products in China, mainly offering various of oilfild products consists of our one-stop sales. The integrated sales & service ensures customers with various demands an easier access for purchasing management.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible.

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Q:Explain terms associated with valve timing?
HI You answered it your self... exhaust valve opening (EVO) is when the exhaust valve opens.. and the same for the intake (IVO).. When the EVO happens the motor pushes the exhaust (burnt fuel) out of the motor when the IVO happens it sucks gas into the motor to get burned and make power.. Exampe of a 4 strock motor. 1) piston goes down , sucking in air and fuel (IVO) 2) piston goes up compressing the air and fuel spark plug fires ignighting the fuel 3) piston goes down turning the crank powering the car from the explosion of Fuel. 4) piston goes back up pushing the spent fuel out. (EVO) then repeats. On a 4 cylinder car this happens 4 different times on an 8 cylinder car 8 different times and on 6 cylinder car 6 different times. When one cylender is firing another well be coming up to push out its spent fuel and another well be going down drawing in fuel and so forth.. good luck tim EDIT IVC = intake valve closes EVC= exhaust valve closes
Q:what is a car valve?????
Valve is more like a door, it's has a job to let in a thing and let out a thing. In car, valve is locate to the combustion chamber, intake and outtake. It's configure in SOHC and DOHC, in Single Over Head Camshaft there is 1 valve in and out each cylinder, in DOHC there is 2 intake and 2 outtake, even some engine has 3 intake and 2 outtake. The intake valve job is to let in the air fuel mixture to the combustion chamber, while the outtake valve job is to let out the burned air fuel mixture. By valve, the combustion chamber can be isolated from any leak such as air or compression lost that may disturb ignition sequence and emission control.
Q:What can make a leaky heart valve worse?
It would be very helpful to know which valve is involved. At your age a bicuspid aortic valve would be the most common congenital heart lesion. Regurgitation tends to increase over time no matter what is done. There is nothing that you will be able to do to prevent this from getting worse if that is the nature of the valvular abnormality. If you provide me with additional information I may be able to offer a more thorough and thoughtful response. I wish you the very best of health and in all things may God bless. JR
Q:Trombone Thayer valve?
open wrap is a design for less backpressure through the valve,....the thayer valve reduces that backpressure even more. go play different pro horns side by side, vary the brand/valve combinations and see what plays the most free (especially in the low to pedal range).personally i play an old bach 42k and i love it.
Q:Hoe do you install a sprinkler valve?
Most valves are either 3/4 or 1 with female connections. Use the same size male adaptors with teflon tape wraped around the threads and screw it into the valves. Take a photo before you start to refer to when rewiring.
Q:How does a valve actuator work?
Valve actuators are of various types namely electrically operated , pneumatically operated. Pneumatically operated actuators can be diaphragm operated for globe , gate valves. Pneumatic actuators can be quarter turn type for ball or butterfly valves. Pneumatic actuators can be cylinder operated for say Knife gate valves. Actuators are again single acting spring return type or double acting. Again actuators can be classified as on-off type or control ( modulating type). On- off pneumatic actuators can be operated with solenoid valves . As you mention the fluid to be natural gas, you have to select solenoid valves which are intrisically safe at the same time these valves may be placed at a safe distance from the valves and piping. These valves are again actuated by controllers( on -off , PID) connected to the level switches, pressure sensors or temp sensors as the case may be. To control flow rates, you need to use a pneumatic control valve with a pneumatic positioner operating on (0.2-1 kg/cm2) with current to pressure convertor or an electroneumatic positioner ( 4-20mA control signal). These can be used to control flow rate or downstream pressure. Other elements required are pressure or flow sensors, PID controllers. The control again depends on how the plant is operated ie DCS or PLC controlled. If it a simple requirement then the actuatar can be made to operate on a system of limit switches. While selecting an actuator the fail safe mode ( in case of power, signal or air failure) should also be taken into consideration , which is specified by words like normally open or normally closed etc. Avoid electric actuators as the gas is inflammable as a particular case.
Q:Installing new kitchen faucet/shut off valves?
In most installations, its the pipe that comes OUT of the wall, that is the supply line. On old enough faucets, a sprayer could have been attached by connecting it to one side or another (usually the hot water line) A dishwasher would also be connected to one or the other shut - off valves, which would depend on the model of dishwasher. You didn't mention, do you have an instant 'tankless' hot water heater under the cabinet? If so, then yes, your water supply may be coming from it, rather than the wall.... in which case, I'd suspect there was another sink (bathroom?) on the other side of that wall, being fed by the same tankless heater. This would NOT be the normal way to connect a tankless heater....but you wouldn't believe some of the things I've seen over the years, lol. And of course, if your refrigerator has an ice maker, and/or water supply in its door, you'll have a line running to the cold water supply for it.... but it may or may not be under the sink. Often, it gets run right through the floor and connected to the cold water line there. We can't really see enough of the lines to tell where they are going to give a definitive answer. Feel free to email or post more pics of all the lines, and I'll check back later, or you can email me. If both shut-off valves are corroded any at all, I'd go ahead and replace both of them, while I was working under there. Have Fun
Q:valve cover? ??????????
Usually only the valve cover gasket needs to be replaced (unless you somehow damaged the valve cover itself). It does just what it says. It is the metal(2) located on the top of you engine that covers the valves. It needs to be replaced when the seals are allowing oil to come out.
Q:erg valve for 2000 honda accord vtec v6?
there was an extended warranty on the EGR valve to 8 years or 80,000 miles from new for problems related to insufficient lift of the valve because the port that the exhaust gas flows through gets plugged with carbon. if your car is within the 8/80 take teh car to a honda dealer for a free replacement of the valve and tube if you need to do it yourself or have someone else do it I can scan a bulletin if you want the details of how to do it. if you want that, send me an email by clicking on the icon above my name to the left of this answer and select email be sure to include your real email address that I can send an attached file to because Yahoo Answers doesn't allow attachments. Doing it this way keeps your email address and mine out of the searchable Yahoo Answers database hope that helps
Q:How do you know if your gas valve is off?
If it is at a right angle to the gas line, and will travel no farther it is off. In other words, if you can turn it halfway, and it stops, it's off. (that's the way mine is, but don't take my word for it.)

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