Pin Of JA-3 Relief Valve mud pumps for drilling rigs

Pin Of JA-3 Relief Valve, The shear pin safety valve changes the relief pressure by changing the position of the shear pin. It is easy to operate and reliable to work.

The shear plate of shear pin type safety valve is marked with the working pressure of each stage. When adjusting the pressure, only insert the safety pin into the corresponding hole according to the given pressure. Note that the shear plate can only be inserted with up to two pins.

If the size of the cylinder liner is changed, the position of the safety pin must be adjusted accordingly so that the pressure corresponding to the safety pin is slightly higher than the pressure that the cylinder liner can bear.

It is strictly forbidden to use iron wire, welding electrode or other materials to replace safety pin, which will affect the pressure value of safety valve and may cause accidents.

Mud Pump Parts Model We Can Do

FAQ
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 is the most usual ways we are using.

3) What's the order procedure?
A: First we discuss order details, production details. Then we issue you an PI for your confirmation. You will be requested to do pr-e paid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25 days 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.

More customer view:83-RG MUD PUMPS PARTS-yindapump.com.pdf

Sanyuan Yinda Petroleum Machinery Co.,Ltd since 2002, is a professional manufacturer of mud pump parts, integrating research, manufacturing and trade together.

The main products of our company are ceramic cylinder liner, bi-metal mud pump cylinder liner, valve assembly, piston assembly, hydraulic cylinder, rod and other mud pump parts. Our company can also manufacture various special andnonstandard.

Yinda has a professional team and advanced mechanical equipment. With these super strength of our company, and the feedbacks of customers, We constantly improves the technology and quality of our products.

Our company carried out the API7K standard strictly to manufacture, testing and managing and ourcompany has passed the API7K certification of American Petroleum Institute.
Yinda Petroleum Machinery Co., Ltd., focuses on mud pump parts for 18 years, with thequality policy “quality first, customer satisfied, development consolidated, continuous improvement”, the company development goals “become the world-classsupplier of mud pump parts”, and service philosophy “beginning with customerneeds, end to customer satisfaction, exceed customer expectations”.

Wesincerely wish to have win-win cooperation with domestic and foreigncolleagues, to work together and do our best to provide customers with qualityproducts and services.

We warmly welcome customers to contact us. Looking forward to working with you!