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API 172mm Bypass Valve for Oil Equipment Blowout Prevention

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Bypass Valve Assembly
1
Bypass valve housing
 
The bypass valve housing is made of forged 40CrNiMo, because it is necessary to ensure that this part of the body is sufficiently safe.
 
2
Spool valve sleeve
The spool valve sleeve is made of 9Cr18 high quality stainless steel, which is used to open and close the lagging hole.
3
Compression springs
The bearing spring is the key part of the whole assembly, which is the total audit of the control pressure.
4
Seals
The sealing O-ring is the key to ensuring that the entire assembly closes securely.
Working Principle
In normal well-drilling, the valve cover of the floating valve core opens, then the drilling fluid circulates smoothly. When the
well kick or blowout occurs under the well, the valve cover is closed so as to reach the purpose of blowout prevention, which can
prevent the drilling fluid backflow, and prevent the sediment from getting into the drill string to get anti-blocking effect
during stripping-in operations.
Why Choose Us
We offer an ideal weight control solution for companies in the petroleum equipment industry. Our comprehensive range of systems includes ISO9001 quality control, environmental conservation, occupational health, API Q1 quality assurance, API7-1 certification, measurement control, and intellectual property protection.
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FAQ

1. Q：Is the price on the quote the actual price?

A：Yes, but it's also time-sensitive.

2. Q: Is it possible that you lower the price a bit? / It is too much。 Can you  discount it?

A: If your order is big enough， we may reconsider our price.

3. Q: What’s minimum quantity of an order of your goods?

A： Minimum order quantity is 1 set.

4. Q: How long does it usually take you to make delivery?

A:  Freight time depends on the specific situation

5. Q: What's your main port of call?

A: Our company is the closest to Qingdao port, and we can also choose according to your needs.


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  • E-mail ：
    SDMICshengde@163.com
  • Call Us On：
    +86-150-9497-2256
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