Casing Head and Casing Head Spool Wellhead Equipment Well Control Equipment

• Drilling Program: Single Stage
• Applicable Medium: Mud, Water, Natural Gas, Crude Oil
• Connection Form: Flange
• Well Type: Chassis Well
• Installation Position: Overwater
• Structure: Vertical
• Model NO.: casing head
• Type: Dry
• Standard: API 6A
• Product Name: Casing Head and Casing Head Spool Wellhead Equipme
• Transport Package: Plywooden Case
• Specification: 1/2" - 48"
• Trademark: Fly
• Origin: Zhejiang Province, China
• HS Code: 8431431000
• Production Capacity: 50000tons/Month

Product Description

Casing head and casing head spool wellhead equipment well control equipment

Main Features

 

• Design and manufacture conform to API spec 6A, and material applied meets NACE MR0175 requirements.
• Straight-bore with 45°shoulder design.
• "VR" thread is an optional for you.
• Workable with a wide variety of slips and mandrel casing hangers.
• Normally furnished with threaded outlets. Studded outlets are available upon request.
• Bottom connections can be threaded, slipped-on or welded.
• Versatility of bottom sealing: Slip-on welded, Slip-on welded with O-ring, Threaded and Slip Lock etc.
• Customized design is available.

Feature
Simple installation, adjustable orientation, two seals on the connection with casing, seal test port is available.   


Welded casing head housing
Lower connecting casing is welded with test port for seam hydro test. 
Connecting casing size: 13 3/8", 20" 


Threaded casing head housing
Lower API casing thread for connection with casing.
Thread size: 8 5/8" ~ 20" 


Specification
Working Pressure: 2,000 Psi~15,000 Psi 
Suspended Casing: 4 1/2" ~ 13 3/8"
Bottom Connected Casing: 7" ~ 20"
Bottom Connection: threaded, welded, slip 
 

Casing Head Technical Specification: CH-22

Casing Size	Flange	Pressure (psi)	Dimensions (inch/mm)			Weight Lbs/Kg
			A.inch/mm	B.inch/mm	C.inch/mm
7"	9"	2000	16.09/408.6	6.57/167.0	8.76/222.5	280/127
		3000	17.15/435.6	6.50/165.0	8.76/222.5	370/168
		5000	18.90/480.0	6.4^/163.0	8.76/222.5	460/208
		10000	19.37/492.1	6.22/158.0	8.76/222.5	545/247
	11"	2000	16.59/421.3	6.57/167.0	10.88/276.4	500/227
		3000	16.22/411.9	6.50/165.0	10.88/276.4	510/231
		5000	20.59/522.9	6.42/163.0	10.88/276.4	530/240
		10000	20.43/519.0	6.22/158.0	10.88/276.4	670/303
7-5/8"	9"	2000	16.09/408.6	7.05/179.0	8.76/222.5	285/129
		3000	17.15/435.6	7.01/178.0	8.76/222.5	372/169
		5000	18.90/480.0	6.93/176.0	8.76/222.5	455/206
		10000	19.37/492.1	6.81/173.0	8.76/222.5	540/245
	11"	2000	16.59/421.3	7.05/179.0	10.88/276.4	458/208
		3000	16.22/411.9	7.01/178.0	10.88/276.4	509/231
		5000	20.59/522.9	6.93/176.0	10.88/276.4	775/351
		10000	20.43/519.0	6.81/173.0	10.88/276.4	715/325
8-5/8"	9"	2000	16.09/408.6	8.15/207.0	8.76/222.5	285/129
		3000	17.15/435.6	17.95/202.0	8.76/222.5	375/170
		5000	18.90/480.0	7.87/200.0	8.76/222.5	450/204
		10000	19.37/492.1	7.76/197.0	8.76/222.5	530/240
	11"	2000	16.59/421.3	8.11/206.0	10.88/276.4	340/154
		3000	16.22/411.9	7.95/202.0	10.88/276.4	460/209
		5000	20.59/522.9	7.87/200.0	10.88/276.4	710/322
		10000	20.43/519.0	7.76/197.0	10.88/276.4	890/403
9-5/8"	9"	2000	16.59/421.3	8.94/227.0	10.88/276.4	320/145
		3000	16.22/411.9	8.78/223.0	10.88/276.4	430/195
		5000	20.59/522.9	8.70/221.0	10.88/276.4	680/308
		10000	20.43/519.0	8.54/217.0	10.88/276.4	662/300
10-3/4"	11"	2000	16.59/421.3	10.04/255.0	10.88/276.4	300/136
		3000	16.22/411.9	10.04/255.0	10.88/276.4	410/186
		5000	20.59/522.9	9.88/251.0	10.88/276.4	560/254
		10000	20.43/519.0	9.76/248.0	10.88/276.4	655/297
11-3/4"	13-5/8"	2000	16.71/424.5	11.06/281.0	13.50/343.0	469/213
		3000	17.78/451.5	10.98/279.0	13.50/343.0	587/266
		5000	19.28/489.6	10.87/276.0	13.50/343.0	695/299
		10000	21.93/557.1	10.79/274.0	13.50/343.0	2840/1288
	16-3/4"	2000	17.90/454.7	11.06/281.0	16.63/422.3	1410/639
		3000	18.76/476.6	10.98/279.0	16.63/422.3	1530/694
		5000	20.46/519.7	10.87/276.0	16.63/422.3	1660/753
13-3/8"	13-5/8"	2000	16.71/424.5	12.64/321.0	13.50/343.0	380/172
		3000	17.78/451.5	12.52/318.0	13.50/343.0	500/227
		5000	19.28/489.6	12.36/314.0	13.50/343.0	750/340
		10000	21.93/557.1	12.36/314.0	13.50/343.0	2800/1270
	16-3/4"	2000	17.90/454.7	12.64/321.0	16.63/422.3	1380/626
		3000	18.76/476.6	12.52/318.0	16.63/422.3	1505/682
		5000	20.46/519.7	12.36/314.0	16.63/422.3	1730/785
16"	16-3/4"	2000	17.90/454.7	15.24/387.0	16.63/422.3	980/444.5
		3000	18.76/476.6	15.00/381.0	16.63/422.3	995/451
		5000	20.46/519.7	15.00/381.0	16.63/422.3	1720/780
18-5/8"	20-3/4"	3000	20.34/516.6	17.72/450.0	20.63/523.9	1480/671
	21-1/4"	2000	16.73/425.0	17.72/450.0	21.13/536.6	1310/594
		5000	25.02/635.6	17.72/450.0	21.13/536.6	5180/2349
20"	20-3/4"	3000	20.34/516.6	19.09/485.0	20.63/523.9	1331/604
	21-1/4"	2000	16.73/425.0	19.09/485.0	21.13/536.6	1210/549
		5000	25.02/635.6	19.09/485.0	21.13/536.6	5090/2308

 

Casing Head Technical Specification: CH-29

Casing Size	Flange	Pressure (psi)	Dimensions (inch/mm)			Weight Lbs/Kg
			A.inch/mm	B.inch/mm	C.inch/mm
7"	9"	2,000	19.89/505.2	6.57/167.0	8.76/222.5	350/159
		3,000	20.15/511.8	6.50/165.0	8.76/222.5	460/208
		5,000	20.90/530.8	6.42/163.0	8.76/222.5	550/249
		10,000	21.37/542.9	6.22/158.0	8.76/222.5	630/286
	11"	2,000	20.27/514.8	6.57/167.0	10.88/276.4	590/267
		3,000	20.40/518.1	6.50/165.0	10.88/276.4	605/275
		5,000	22.59/573.1	6.42/163.0	10.88/276.4	650/295
		10000	22.43/569.8	6.22/158.0	10.88/276.4	780/354
7-5/8"	9"	2,000	19.89/505.2	7.05/179.0	8.76/222.5	375/170
		3,000	20.15/511.8	7.01/178.0	8.76/222.5	485/220
		5,000	20.90/530.8	6.93/176.0	8.76/222.5	570/258
		10,000	21.37/542.9	6.81/173.0	8.76/222.5	645/293
	11"	2,000	20.27/514.8	7.05/179.0	10.88/276.4	575/261
		3,000	20.40/518.1	7.01/178.0	10.88/276.4	650/295
		5,000	22.59/573.1	6.93/176.0	10.88/276.4	890/403
		10,000	22.43/569.8	6.81/173.0	10.88/276.4	820/372
8-5/8"	9"	2,000	19.89/505.2	8.15/207.0	8.76/222.5	390/177
		3,000	20.15/511.8	7.95/202.0	8.76/222.5	485/220
		5,000	20.90/530.8	7.87/200.0	8.76/222.5	570/258
		10,000	21.37/542.9	7.76/197.0	8.76/222.5	635/288
	11"	2,000	20.27/514.8	8.11/206.0	10.88/276.4	490/222
		3,000	20.40/518.1	7.95/202.0	10.88/276.4	565/256
		5,000	22.59/573.1	7.87/200.0	10.88/276.4	780/354
		10000	22.43/569.8	7.76/197.0	10.88/276.4	1100/499
9-5/8"	11"	2,000	20.27/514.8	8.94/227.0	10.88/276.4	510/231
		3,000	20.40/518.1	8.78/223.0	10.88/276.4	545/247
		5,000	22.59/573.1	8.70/221.0	10.88/276.4	760/345
		10,000	22.43/569.8	8.54/217.0	10.88/276.4	950/431
10-3/4"	11"	2,000	20.27/514.8	10.04/255.0	10.88/276.4	610/277
		3,000	20.40/518.1	10.04/255.0	10.88/276.4	520/236
		5,000	22.59/573.1	9.88/251.0	10.88/276.4	745/338
		10,000	22.43/569.8	9.76/248.0	10.88/276.4	950/431
11-3/4"	13-5/8"	2,000	20.40/518.1	11.06/281.0	13.50/343.0	770/349
		3,000	20.78/527.7	10.98/279.0	13.50/343.0	875/397
		5,000	21.28/540.4	10.87/276.0	13.50/343.0	985/447
		10,000	23.93/607.9	10.79/274.0	13.50/343.0	3150/1429
	16-3/4"	2,000	19.89/505.2	11.06/281.0	16.63/422.3	1730/785
		3,000	20.78/527.7	10.98/279.0	16.63/422.3	1820/825
		5,000	22.46/570.5	10.87/276.0	16.63/422.3	1920/871
13-3/8"	13-5/8"	2,000	20.40/518.1	12.64/321.0	13.50/343.0	690/313
		3,000	20.78/527.7	12.52/318.0	13.50/343.0	800/363
		5,000	21.28/540.4	12.36/314.0	13.50/343.0	985/447
		10,000	23.93/607.9	12.36/314.0	13.50/343.0	3150/1428
	16-3/4"	2,000	19.89/505.2	12.64/321.0	16.63/422.3	1700/771
		3,000	20.78/527.7	12.52/318.0	16.63/422.3	1810/821
		5,000	22.46/570.5	12.36/314.0	16.63/422.3	2150/975
16"	16-3/4"	2,000	19.89/505.2	1 5.24/387.0	16.63/422.3	1301/590
		3,000	20.78/527.7	15.00/381.0	16.63/422.3	1306/592
		5,000	22.46/570.5	15.00/381.0	16.63/422.3	2050/930
18-5/8"	20-3/4"	3,000	22.34/567.4	17.72/450.0	20.63/523.9	1820/825
	21-1/4"	2,000	18.73/475.8	17.72/450.0	21.13/536.6	1650/748
		5,000	27.02/686.4	17.72/450.0	21.13/536.6	5450/2472
20"	20-3/4"	3,000	22.34/567.4	19.09/485.0	20.63/523.9	1772/804
	21-1/4"	2,000	18.73/475.8	19.09/485.0	21.13/536.6	1570/712
		5,000	27.02/686.4	19.09/485.0	21.13/536.6	5395/2447