|Valve Color:||Customer Request||Pressure:||Class150LB~Class400LB|
Stainless Steel Fully Welded Ball Valve,
Class 400LB Fully Welded Ball Valve,
10'' Port Fully Welded Ball Valve
Blue Steel Wcb Fully Welded Ball Valve Manual Power 3/8'' - 10'' Port Size
Blue WCB DN10-DN250 Fully Welded Ball Valve for Gas OEM Available
Welded Ball Valve Performance:
1) : Steel full-welded ball valve requires no maintenance, adjustment and lubrication, is easy to install, and can run reliably for a long time with low operating costs. The surface adopts plastic spraying treatment technology, with beautiful gloss, which is already in the leading level in China. There will be no external leakage. The valve body is welded, so the valve is lightweight and easy to insulate. It is very easy to install the adjustment mechanism. The operating handle can be removed and installed in reverse.
2) : Steel fully welded ball valve seat is made of carbon fiber reinforced Teflon seal ring and disc spring, so it has strong adaptability to pressure and temperature changes, and will not produce any slippage within the marked pressure and temperature range .
3) : The processing of steel full-welded ball valve ball is tracked and tested by advanced computer detector, so the ball has high machining accuracy.
4) : Because the material of the valve body is the same as the material of the pipeline, the steel full-welded ball valve will not have uneven stress, and will not be deformed due to earthquakes and vehicles passing through the ground, and the pipeline is resistant to aging.
Notes When Use
1 . It should ensure that the pipe is blown clean before installation.
2 . When installing, make sure that the flow direction indicated by the arrow on the valve body should be consistent with the flow direction of the fluid.
3 . This valve has been degreased. Store and keep clean when installing.
4 . After the pipeline construction is completed, all the valves on the pipeline should be opened, and the residue in the pipeline should be thoroughly and thoroughly kept to ensure that the pipeline system is clean and free of debris.
5 . The installation system diagram with the oil-free requirements should be degreased.
6 . Slowly open and close during use.
7 . If the precision parts such as the valve disc, valve seat and valve stem are worn or damaged, it must be repaired and replaced in time.
8 . For parts such as gaskets and sealing materials, replace them with new ones each time.
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Q. Are there any special requirements for OEM purchases?
A. Yes. Liangchuan requires proof of trademark registration in order to print or emboss your trademark onto the product or packaging.
Q. Do Liangchuan products come with a warranty ?
A. Yes. That's why we offer 3-year product life guarantee, and a generous1 year warranty on all purchases that begins with the bill of loading.
Q. How can I get some samples?
A. Usually we don’t offer free sample and express fee are required, the sample cost can be deducted from your first large order.
Q. What's the MOQ of your products?
A. Our MOQ is one (1) piece/set.
Q. Are you a manufacturer with your own factory?
A. Yes, we are the manufacturer for more than 8 years