Oilfield Equipment Well Head Dual-Layer and Triple-Layer Casing Head Well Cementing Head

• After-sales Service: 1year
• Warranty: 1year
• Certification: ISO 9001:2000
• Power Source: Pneumatic
• Operation Pressure: Atmospheric Pressure
• Applicable Medium: Crude Oil
• Structure: Horizontal
• Material: Stainless Steel
• Working Pressure: 2000psi-20000psi
• Working Temperature: -46ºC-121ºC(L-U)
• Transport Package: Export Packing
• Specification: 3 1/8"--26 3/4"
• Trademark: Deenpu
• Origin: China
• HS Code: 84314310
• Production Capacity: 10000

Product Description

Well head

Destination:

The Well heads are used to suspend the casings and to seal the annular space between them, from 2⅜ ÷ 20 inches and 2000 ÷ 10000 PSI W.P. in any combination.
Well Heads are manufactured in Standars Trim, H₂S-NACE si H₂S + CO₂-NACE.

Constructive characteristics of the main components:

Available to meet all appropriate API 6A requirements.

The casing heads stack comprises the following main elements:

• bottom flange (casing head housings), available in simple design or in design with a landing base
• double flanges (casing head spools; tubinghead)
• slips (casing hanger)
• primary and secondary sealings
• assemblying elements
• intermediate flanges (pack-off flanges)
• tubing hanger
• top connection (bonnet)

Outside outlets LP or TBG threaded or threaded connection flanges.

Casing head housing
 

API nominal top flange	Casing size	Slips size
inches	inches	inches
2,000 PSI
9	8 ⅝	4 ½÷ 7
11	8 ⅝	4 ½÷ 7
	9 ⅝
	10 ¾
13 ⅝	10 ¾	5 ÷ 10 ¾
	11 ¾
	13 ⅜
16 ¾	16	6 ⅝ ÷ 16
21 ¼	20	10 ¾ ÷ 13 ⅜
3,000 PSI
11	8 ⅝	4 ½÷ 7
	9 ⅝
	10 ¾
13 ⅝	10 ¾	5 ÷ 10 ¾
	11 ¾
	13 ⅜
16 ¾	16	13 ⅜
20 ¾	20	11 ¾ ÷ 13 ⅜
	21 ½
26 ¾	24 ½	16
5,000 PSI
11	8 ⅝	4 ½÷ 7
	9 ⅝
	10 ¾
13 ⅝	13 1/4	5 ½÷ 10 ¾
16 ¾	16
18 ¾	18 ⅝	13 ⅜
21 ¼	20	10 ¾ ÷ 13 ⅜
10,000 PSI
13 ⅝	11 ¾	5 ½÷ 10 ¾
	13 ⅜

 

Casing head spools
API nominal bottom flage	API nominal top flange	Slips size
Inches x PSI	Inches x PSI	Inches
2,000 PSI WP
13 ⅝ x 2,000	11 x 2,000	4 ½ ÷ 7
3,000 PSI WP
13 ⅝ x 3,000	11 x 3,000	4 ½ ÷ 7
16 ¾ x 3,000
13 ⅝ x 3,000	13 ⅝ x 3,000	5 ÷ 10 ¾
16 ¾ x 3,000
21 ¼ x 3,000
5,000 PSI WP
11 x 3,000	11 x 5,000	4 ½ ÷ 7
11 x 5,000
13 ⅝ x 3,000
13 ⅝ x 5,000
16 ¾ x 3,000
20 ¾ x 3,000	13 ⅝ x 5,000	7 ÷ 10 ¾
21 ¼ x 3,000
10,000 PSI WP
11 x 10,000	9 x 10,000	4 ½ ÷ 7
13 ⅝ x 5,000	11 x 10,000
13 ⅝ x 10,000		4 ½ ÷ 7 ⅝
13 ⅝ x 5,000	13 ⅝ x 10,000	7 ÷ 10 ¾
16 ¾ x 5,000
18 ¾ x 5,000
18 ¾ x 10,000
15,000 PSI WP
11 x 10,000	9 x 15,000	4 ½ ÷ 5 ½
11 x 15,000	11 x 15,000	4 ½ ÷ 7

  

Tubing heads
API bottom flange	API top flange	Tubing head type
		Conventional	Hanger flange
11 x 2,000	7 1/16 x 2,000	X	-
11 x 3,000	7 1/16 x 3,000	X	X
11 x 3,000	7 1/16 x 5,000	-	X
11 x 5,000		X	X
7 1/16 x 5,000	7 1/16 x 10,000	X	-
9 x 10,000		X	-
11 x 10,000		X	X
7 1/16 x 15,000		-	X
7 1/16 x 20,000	7 1/16 x 20,000	-	X

Company Introduction
Jiangsu Deenpu Petrochemical Machinery Co., Ltd is located in China Petroleum equipment manufacturing base in yancheng city private industrial park, Jiangsu. Major Products: Blowout preventer and accessories; Choke and kill manfold; Choke and Kill Hose; Control Panel; Wellhead & Christmas Tree; Valves; Test Pump; Bop Control Unit; Union/ Swivel Joint/ Fitting; Flange; Spool; Packing Elastomer.
 

FAQ
Q1: What's your business range?
A: We manufacture Bop, wellhed, valves ( gate valve, check valve, choke valve, plug valve ), flanges, swivel joint , pup joint and so on.
Q2: How about the quality of the managements?
A: We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO,API Certificate. 
Q3: Can you offer OEM or design services?
A: Yes, we have our own design department and production tools. We can make OEM products according to your requirements.
Q4: What are your terms of payment and delivery time?
A: We could accept T/T, Paypal, Western Union, Credit Assurance. Generally, we will arrange the shipment within 7 days after received payment.
Q5: How about warranty?
A: 12 months warranty.