| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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The casing head is a kind of part connecting casings and wellheads. It is used as supporting the weight of technical casing and production casing, sealing the annular space between the casings, and installing BOP stacks. It provides a transition joint for the tubing head, Christmas tree and other wellheads. It can also supply cement, monitor & control well s sinking, and inject balance liquids etc by the two side outlets on the casing head housing. The casing head manufactured by our company is a standard structure, the casing hanger produced fits well with the casing housing, and the casing hanger of different sizes are available according to the casing procedure and the change of well head conditions. The standard casing head s top connection is API 6B or API 6BX flange.
Casing Head Technical Parameters:
|
Item
|
Describetion
|
|
WP
|
2000Psi - 20000Psi
|
|
M/C
|
AA,BB,CC,DD,EE,FF,HH
|
|
T/C
|
-60ºC-390ºC (-75ºF-734ºF)
|
|
P-SL
|
P-SL1, P-SL2, P-SL3, P-SL3G, P-SL4
|
|
PR
|
PR1, PR2
|
|
Medium
|
Oil, Gas, Mud
|
Specific parameters:
| Top flange | Top flange | Top flange | Top flange |
| 11"×2000psi | 11 " ×2000psi | 11 " ×5000psi | 13-5/8 " ×5000psi |
| (279.4mm×14MPa) | (279.4mm×14MPa) | (279.4mm×35MPa) | (346.1mm×35MPa) |
| 11"×2000psi | 13-5/8"×2000psi | 11"×10000psi | 13-5/8"×5000psi |
| (279.4mm×14MPa) | (346.1mm×14MPa) | (279.4mm×70MPa) | (346.1mm×35MPa) |
| 11″×3000psi | 11″×3000psi | 11″×15000psi | 13-5/8″×5000psi |
| (279.4mm×21MPa) | (279.4mm×21MPa) | (279.4mm×105MPa) | (346.1mm×35MPa) |
| 11″×3000psi | 13-5/8″×2000psi | 13-5/8″×5000psi | 21-1/14″×2000psi |
| (279.4mm×21MPa) | (346.1mm×14MPa) | (346.1mm×35MPa) | (539.8mm×14MPa) |
| 11″×3000psi | 13-5/8″×3000psi | 13-5/8″×10000psi | 13-5/8″×5000psi |
| (279.4mm×21MPa) | (346.1mm×21MPa) | (346.1mm×70MPa) | (346.1mm×35MPa) |
| 11″×5000psi | 13-5/8″×3000psi | 13-5/8″×15000psi | 13-5/8″×5000psi |
| (279.4mm×35MPa) | (346.1mm×21MPa) | (346.1mm×105MPa) | (346.1mm×35MPa) |
Features:
1)Made from high-strengh alloy and processed specially with heating treatment.
2)Designed and manufactured with reference to API 6A technical specifications.
3)Fit for Hydrogen sulfide H2S resistant service, manufactured with reference to NACEMR-0175 technical specifications.
4)Top & bottom connections and outlets per customer design requirements by either flanged or clamp connections.
5)All stell tanks are welded with staintess stell for long-term anti-corrosion.
6)Used for high-pressure drilling, in conjunction with flat valve for preventing blowout and connecting BOP.
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.
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