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API Oilfield Wellhead Equipment Casing Head /Casing Spool/Tubing Head/Drilling Spool

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Dongying Oilman Machinery Equipment Co.,Ltd.

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Drilling Spool

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Brand Name :
Model Number :	7"- 20"
Certification :	API 6A
Price :	USD200-5000/set
Payment Terms :	L/C, T/T, Western Union, MoneyGram
Supply Ability :	200 sets per month
Delivery Time :	15-30 work days

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API Oilfield Wellhead Equipment Casing Head /Casing Spool/Tubing Head/Drilling Spool

API Oilfield Wellhead Equipment Casing Head /Casing Spool/Tubing Head/Drilling Spool

The casing head, a component connecting the casing to the wellhead assembly of various types and sizes, is used to support the both the intermediate (protective) string and the production string ,and to seal up the annular space between the casings,thus providing a crossover connection for the installation of the bop ,the tubing head,the Christmas tree and other top wellhead components. It is also used to inject additional cement slurry or balance fluid,monitor the well sink,and execute other operating through both of the two bypass holes in the casing head body.

Connection Forms between Casing Head and Surface Casing
*Threaded bottom type
*Welded bottom type
*Slip bottom type

Product Name	Casing head
Working Pressure	2000 ~20000psi
Nominal Bore	7" ~20"
Working Medium	oil,natural gas,mud and gas containing H2S,CO2
Working Temperature	-46°C～121°C(Class LU)
Material Class	AA,BB,CC,DD,EE,FF,HH
Specification level	PSL1-4

Top flange	Surface casing	Intermediate casing	Production casing
11"-35MPa	13 3/8"	9 5/8"	7"
			5 1/2"
11"-70MPa	13 3/8"	9 5/8"	7"
			5 1/2"
11"-105MPa	20"13 3/8"	9 5/8"	7"
			5 1/2"
13 5/8"-35MPa	13 3/8"	9 5/8"	7"
			5 1/2"
13 5/8"-70MPa	13 3/8"	9 5/8"	7"
			9 5/8"
13 5/8"-105MPa	20"	13 3/8"	7"
			5 1/2"

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Dongying OilMan Machinery Equipment Co.

Address: North Two Road, Dongying City, Shandong Province, China.

Mob/whats app/we chat:+86 13475294399

*Email: christal@oilmancn.com

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