Mudanjiang Northmachine Co., Ltd.

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Kelly Valves (Kelly Cocks)

Kelly Valves (Kelly Cocks)

Product Details:

Place of Origin Jiangxi, China

Detailed Product Description


This valve can be used as either an upper or lower kelly cock. Available pressure ratings are 5,000, 10,000, 15,000 psi. When used as an upper kelly cock, it provides a positive means for shutting off flow in the drill string at any time. When used as a lower kelly cock, It provides a closure to stop mud loss when the kelly is disconnected from the drilling string.

Items

Type

O.D

I.D

Connection API

Upper Kelly Cock

XS197A-00
φ197
φ76.2
6-5/8REG LH
XS200-1-00
φ200
6-5/8REG LH
XS203-1-00
φ203
6-5/8REG LH
Lower Kelly Cock
XS111-1-00
φ111
φ40
NC31
XS121-2-00
φ121
φ44.5
NC38
XS135-1-00
φ135
XS168A-00
φ168
φ71.4
NC50
XS178-3-00
φ178
5-1/2FH
XS184A-1-00
φ184
5-1/2FH

图片

Kelly Valves (Kelly Cocks)

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Company Info

Mudanjiang Northmachine Co., Ltd.
[China]
[Verified Member]

City: Mudanjiang
Province/State: Heilongjiang
Country/Region : China

Business Type:Manufacturer, Trading Company

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