Casing Head Housing Assy 7 1/16" 3M as per API Spec. 6A

Price: 1000.0 USD
Trade Term: FOB,CFR,CIF
Payment Terms: T/T,L/C
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Basic Info.
  • Description: Casing Head Housing 
  • Size: 7 1/16" 
  • Top connection: 7 1/16" 3M Flange 
  • Bottom Connection: SOW 
  • Side Outlet: 2 1/16" 5M Studded Flange 
  • Material: AISI4130 Forged 
  • Standard: API spec. 6A 
  • Material Class: DD/PR1/PSL3/PU 
  • Color: Red 
  • Accessories: Gate valve, Pressure gauge,Needl Valve 
  • Model No.: 7 1/16" CSH 
  • Place of Origin: Shaanxi  
  • Min.Order: 1 Set/Sets
  • Means of Transport: Land, Ocean, Air
Supply Capacity
  • Production Capacity: 10sets
  • Packing:Plywood
  • Delivery Date: 20days

The casing head is a kind of part of connecting casings and wellheads.It is used to support the weight of technical casing and oil string and seal the annular space between the casing,which provides a transition joint for the installation of the tubing head.The two-side-outlet design allows the casing head to supply cement,monitor and control well's sinking,and inject balance liquids etc.

Specification:

•Working pressure:   2000PSI~10000PSI

•Nominal size:       7"~ 20" Casing

•Temperature rating: -46°C~121°C (LU Grade)

•Material class:       AA,BB,CC,DD,EE,FF,HH

•Product specification level:   PSL1~4

•Performance level:    PR1~2

•Working medium: Petroleum, Natural gas, Slurry, Including H2S, CO2 gas

Bottom connection:Threaded bottom, Welded bottom and Slip bottom

Features 

1.Top connection are API 6A flanged, and the flanges are provided with locking bolts.

2.Casing hanger has straight type seat bore 45degree cone of hanging shoulders with strong loading bolts.

3.Structural type of the matched casing hanger: slip and mandrel.

4.Outlet connection can be thread, bolted flange.

5.Bottom connection can be threaded, welded or slip.


Accessories


1. We can supply various kinds of wellhead equipment, such as tubing head, tubing spool etc.

2. We have rich experience in API 6A,AISI 4130, AISI4140, AISI 4330, AISI4340, AISI 8620, etc.

3. According to customers' requirements, we can choose ESR ingot material so that many mechanical properties 

can be improved. We can ensure that P/S content is lower than 0.010%, H content lower than 1.8 PPM.

4. We have a series of inspection equipment and test appliances, including chemical analysis, metallographic analysis, mechanical property test, charge impact test, ultrasonic test, magnetic particle test, etc.

5. We own a series of machining facilities and can finish final machining according to customers' requirements



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Mr. Dongwa
Tel: 86-29-81779342
Mobile: 13659253658
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XI'AN ZZ TOP OIL TOOLS CO.,LTD
RM22808,SHANGPIN INTERNATIONAL,NO.88GAOXIN ROAD,HI-TECH ZONE, Xi'an, Shaanxi, China (Mainland)
Fax: 86-29-81543379
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