The Gate Valve is the kind of valve that its closing part (Wedge)movable in the vertical direction of the channel axis of the valve and play a role to stop media in the pipeline and it is usually fully open or fully closed.Generally, the gate valve cann’t be used to throttle the media, but It can be used for high temperature and pressure condition and can be used in various media.
n Small flow resistance of the Medium.;
n Easy to open and close, the torque force is relatively small;
n Can be used in the ring network pipeline, the media can flow to any direction of the system ;
n Simple structure and better technique;
n When fully open, the sealing surface is taken very smaller erosion of the working medium;
A: Before you place order, you need to evaluate the products you need, including the function, the size, the pressure, the media and the tempurature as well as the material weather they are fit for your pipeline system or not.
Q2: What you need you provide when your requires a enquiry.
A: You should provide the Follows: Standard Material, Type, Pressure,Size, connection,Quantity,operation and some may need to tell us the Medium and Temperture. And for Pipes you also need to tell us the length and the pipe mouth you want the pipe be.What's more, if you want a OEM service, you should provide a drawing in advance that your quantity is fullfill the MOQ.
Q3: Why normally the Lead time need 30-45days?
A : Because there are many orders need to produce, so need to do them one by one. And when the goods are finished, there are also need 3-5days to transport the goods to depature port.
Q4: What's the Payment term?
A:When the total value is more than 10,000 USD, You should pay 30% in advance and the rest 70% should be paid before the shipment of the goods; For that less than 10,000USD, you should pay 100% in advance after the sign and stamp of the Contract or Proforma Invoice by both parties.
JHS PETROLEUM MACHINERY CO.,LTD. It is located in the No.56 of the West 4th Ring South Road, Beijing, China.(refer to the picture)The company is near by the G4 Highway, depended on the superiority of the Zhonguan-Cun Headquarters, and is a private enterprise which combines design, delelopment, manufacture, high-tech and self-management import&export as a whole, specialized in manufacturing many kinds of stainless steel, carbon steel, valves, seamless pipes, manual/pneumatic/electric for ... View detail