API 6A Tubing Heads for Wellhead

• 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.: tubing head
• Type: Dry
• Standard: API 6A
• Product Name: API 6A Casing Spool/Oilfield Equipment/Wellhead EQ
• Transport Package: Plywooden Case
• Specification: 1/2" - 48"
• Trademark: Fly
• Origin: Zhejiang Province, China
• HS Code: 8431431000
• Production Capacity: 50000tons/Month

Product Description

API 6A Tubing Heads for wellhead 

Tubing Heads are a straight bore bowl with 45° landing shoulder design which avoids damage to sealing areas by drilling tools, and prevents wedging of the tubing hangers, bowl protectors and test plugs. the secondary seal for the last casing pipe can be an integrated "OO" seal type or the plastic injection type, but also accepts reducer bushings "4-O" and "PE" (Pressure Energized).

The upper flange is supplied with lockdown screws for pack off re-nergization and tubing hanger retention. The lower flange includes a grease fitting and orifice for testing of the secondary seal.

 

Product Information

Versatile straight-bore design, uses a 45° landing shoulder can safety support maximum loads

Bodies can be made from materials suitable for many severe service environments

Two different types of outlets: Line pipe outlets and flanged padded (studded) outlets

 

Bottom Flange		Top Flange		Dimensions			Weight Lbs/Kg
				A, inch / mm	B, inch / mm	C, inch / mm
11"	2,000	7-1/16"	3,000	23.12/587.2	6.76/171.7	7.00/177.8	550/249
	3,000	7-1/16"	3,000	23.12/587.2	6.76/171.7	7.00/177.8	600/272
			5,000	26.25/666.8	6.76/171.7	7.00/177.8	670/304
		9"	3,000	26.25/666.8	8.25/209.6	8.75/222.3	750/340
			5,000	26.25/666.8	8.25/209.6	8.75/222.3	800/363
	5,000	7-1/16"	5,000	26.25/666.8	6.76/171.7	7.00/177.8	880/399
			10,000	31.25/793.8	6.76/171.7	7.00/177.8	856/388
		9"	10,000	31.25/793.8	8.25/209.6	8.75/222.3	1249/567
	10,000	7-1/16"	10,000	32.62/828.5	6.76/171.7	7.00/177.8	1318/598
			15,000	33.25/844.6	6.76/171.7	7.00/177.8	------
		9"	10,000	32.62/828.5	8.25/209.6	8.75/222.3	1700/771
13-5/8"	2,000	7-1/16"	3,000	23.12/587.2	6.76/171.7	7.00/177.8	445/202
		9"	3,000	23.12/587.2	8.25/209.6	8.75/222.3	655/297
	3,000	7-1/16"	3,000	26.25/666.8	6.76/171.7	7.00/177.8	670/304
			5,000	26.25/666.8	6.76/171.7	7.00/177.8	805/365
		9"	3,000	26.25/666.8	8.25/209.6	8.75/222.3	705/320
			5,000	26.75679.5	8.25/209.6	8.75/222.3	715/324
	5,000	11"	10,000	30.25/768.4	10.00/254.0	10.88/276.4	1754/796

Tubing Heads feature a versatile straight bore design for single and multiple completions.

 

This design accepts all  series tubing hangers and easily converts from a single completion to multiple completions with the addition and alignment pin(s).

Available Sizes

• Available with 7-1/16" nominal bowl
• Compatible with 7-5/8" production casing

Outlets

• Line Pipe Outlets
• Studded Side Outlets

Casing Hanger Compatibility

• C-21 and C-22 slip-type casing hangers
• Mandrel style casing hangers

Manufacturing Standard

• API-6A, PSL-1, DD, L-U, PR-1 (3M-5M)
• API-6A, PSL-2, DD, L-U, PR-1 (10M)

Tubing Hanger Compatibility

• TWC tubing heads accept a wide variety of tubing hanger styles including mandrel and wrap-around

Bottom Preparations

• PE/BG bottom, for use with PE secondary seal bushing (Standard)
• HPE bottom, for use with HPE secondary seal bushing for high pressure applications (Available upon request)

Availablility

• Additional sizes available upon request • Available with ET (Integral) style lock screws
• Flanged top Tubing Heads available with slip-on weld or threaded bottoms
•