Supply Casing Head And Tubing Head Wholesale Factory

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Casing and Tubing Head

S casing head and spool are both designed with landing bowl which has two 45° shoulders for bearing pressure test loading and hanging loading.

—There will install 4 lock screws around external circle of the top flange of casing head and casing spool.

—Side outlet connection can be studded flange or threaded as required. Inside the studded flange outlet there will cut VR screw.

—Secondary seal provides multiple structure solutions, which can be freely selected according to pressure and operating conditions.

—Pressure test, grease injection and decompression port are perfect and make maintenance and testing very convenient

一 See the relevant description for the bottom connection as followed.

一 If there is a need fora base plate of the casing head, please present it during negotiation.

Top Flange		Bottom pack off Casing Size in	Size Outlet			Size mm
Top Flange			Flange Connection		Threaded Connection in	A	B	C
Nominal Bore or Size in	Rated Pressure Psi		Drift Diameter in	Pressure Psi	Threaded Connection in	A	B	C
9	5000	7	2-1/16	5000	2LP	517	324	168
11	3000	9-5/8	2-1/16	3000	2LP	517	324	230
11	5000	9-5/8	2-1/16	5000	2LP	550	324	230
13-5/8	3000	13-3/8	2-1/16	3000	2LP	533.4	316	320.5
13-5/8	5000	13-3/8	2-1/16	5000	2LP	570	354.5	320.5
13-5/8	10000	13-3/8	2-1/16	10000	2LP	610	380	320.5
20-3/4	3000	20	2-1/16	3000	2LP	540	340	490
21-1/4	2000	20	2-1/16	3000	2LP	550	300	485.8