Oilfield Well Drilling Mud System Use Efficient Suction And Discharge Control Valve Subsea Valve

 Structural Principle:

The novel mud tank valve (underflow valve) comprises an outer tube, a connecting rod, a connecting tube and a screw rod. The lower end side of the outer tube is connected with the connecting tube, the connecting rod is arranged in the outer tube, the lead rod is connected with the connecting rod in the outer tube, the connecting rod and the setting The sealing rubber is connected at the bottom end of the outer tube, and the sealing rubber is sealed and fitted with the valve base. The valve base is a cone structure with a bevel on the inner side, and the surface of the sealing rubber contacting the valve base is the same inclined surface as the slope of the valve base, and the sealing rubber passes. The upper and lower circular metal plates are fixed; the connection portion between the outer tube and the outer screw barrel is above the tank surface. The utility model improves the sealing performance of the subsea valve itself, and the cone sealing structure reduces the axial bearing capacity of the lifting screw to the sealing rubber by about 20%, thereby prolonging the service life of the rubber, and the connecting portion of the outer tube and the outer cylinder of the screw Raised above the tank surface to meet the requirements for rapid maintenance.

Before sale: Reasonable solution based on the customer requirement.

Order service: Fax contract and transfer contract is available .

After sale: 1 year quality warranty and training of installing and debugging for free.

Fund service: Inner customer.48 hours arrive below 1000 km .72 hours arrive over 1000km.

Foreign customer: We will arrived the destination as soon as possible.

Parts service: Every product parts has the stock to supply customer as soon as possible.

Company Information:

DONGYING ROBUST PETROLEUM EQUIPMENT CO., LTD manufacture varies of mud tank / water tank,oil sludge tanks,Oilfield three runner design Skid mounted tank,with galvanized grating,safe handrail,coated with Marine corrosionresistant zinc rich epoxy coating and paining, two layers for inside tank,three layers for outside tank.

As a mud carrier, mud tank is an indispensable part in mud circulation system, and it can complete weighting, mixing, solidliquid separating, degassing and other processes. Mud tank carries the mud circulating between well head and mud pump. The solid phase in mud are separated stage by stage through relevant solids control equipment on mud tanks and then the drilling fluid.

1) How can I place order?
A: You can contact us by email about your order details, or place order on line.

2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank) and Paypal, Western Union are the most usual ways we are using.

3) What’s the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don’t have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.

4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.

5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.

Contact us if you want more:

Dongying Robust Petroleum Equipment Co.,Ltd

Augustus Zhang

Sales and Marketing Manager

Email: augustuszhang(at)163.com

Whatsapp(Mobile):+86-150 6600 4518

Website: www.cnrobust.com