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6A API Casing Head Section A For Wellhead Equipment Casing Head Spool

Minimum Order Quantity : 1 set Price : USD 1-10000/set
Packaging Details : Pollywood Delivery Time : 30-50 days
Payment Terms : L/C, T/T, D/P Supply Ability : 10 set/month
Place of Origin: China Brand Name: ZZ TOP OIL TOOLS
Certification: ISO, API Model Number: 13 5/8" Casing Head

Detail Information

Product: Casing Head With Casing Hanger Material: AISI 4130 Alloy Steel
Casing Size: 13 5/8 Inch Working Pressure: 3000 Psi
Application: Wellhead Equipment Connection: SOW / Flanged
Working Condition: Oil & Gas & H2S Service Working Temperature: P-U
High Light:

6A Wellhead Equipment


API Wellhead Equipment


AISI casing head

Product Description

API 6A Casing Head Section A For Wellhead Equipment Casing Head Spool


The casing head is the part of wellhead equipment connected with casing spool which can be equipped with mandrel hanger and slip hanger, to handle any emergency effectively while the flange housing remains unchanged. The improvement of the structure simplifies the operation procedures and saves operating time


Features of Casing Head


* Straight-bore design 45˚shoulder with large load capacity
* Side outlet connection Pipeline thread side outlet Threaded flange side outlet VR thread
* Secondary seal mechanism is designed on the bottom. The casing can be cut on site during tubing installation so as to accommodate the seal height.
*  Slip casing hanger and mandrel type casing hanger are interchangeable.
* Connection types between casing head and surface casing including welded bottom connection,threaded bottom connection and slip bottom connection


Technical Parameter of casing Head 


Product Name API 6A Casing Head/Casing Spool/Casing Head Assembly
Material 60K/75K forged alloy steel
Nominal Size 7 1/16”-30”
Working Pressure 2000Psi~20000Psi
Working Temperature -60℃~121℃ (KU)
Material Class AA, BB, CC, DD, EE, FF
Product Specification Level PSL1~PSL3G
Performance Requiremen Level PR1~PR2


Specification of casing head 


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"


 6A API Casing Head Section A For Wellhead Equipment Casing Head Spool 0

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