| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 12 Month |
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API 6A Specification Casing and Tubing Heads
Tubing Heads have straight bore bowl with 45 degree landing shoulders design which avoids damage to sealing areas by drilling tools and prevents wedging of tubing hangers, bowl protectors and test plugs.
The upper flange is supplied with lockdown screws for packoff re-nergization and tubing hanger retention. The lower flange includes a grease fitting and orifice for testing of secondary seal.
We could supply all models of casing head forging, and we carry out API 6A standard.We could finish the final machining according to the customers' requirements
Specification of single-stage Tubing Head/Casing head
|
Top flange |
Top flange |
Top flange |
Top flange |
|
11"×2000psi (279.4mm×14MPa) |
13 5/8"×2000psi (279.4mm×14MPa) |
11"×5000psi (279.4mm×35MPa) |
13-5/8"×5000psi (346.1mm×35MPa) |
|
11"×2000psi (279.4mm×14MPa) |
13-5/8"×2000psi (346.1mm×14MPa) |
11"×10000psi (279.4mm×70MPa) |
13-5/8"×5000psi (346.1mm×35MPa) |
|
11"×3000psi (279.4mm×21MPa) |
11"×3000psi (279.4mm×21MPa) |
11"×15000psi (279.4mm×105MPa) |
13-5/8"×5000psi (346.1mm×35MPa) |
|
11"×3000psi (279.4mm×21MPa) |
13-5/8"×2000psi (346.1mm×14MPa) |
13-5/8"×5000psi (346.1mm×35MPa) |
21-1/14"×2000psi (539.8mm×14MPa) |
|
11"×3000psi (279.4mm×21MPa) |
13-5/8"×3000psi (346.1mm×21MPa) |
13-5/8"×10000psi (346.1mm×70MPa) |
13-5/8"×5000psi (346.1mm×35MPa) |
|
11"×5000psi (279.4mm×35MPa) |
13-5/8"×3000psi (346.1mm×21MPa) |
13-5/8"×15000psi (346.1mm×105MPa) |
13-5/8"×5000psi (346.1mm×35MPa) |
|
Casing Program |
20 " X13 3/8 " X9 5/8 " X 7 " or 5 1/2 " |
|
Flanged Outlet |
PFF35/80:R35 |
|
PFF70/65:BX153 |
|
|
Load Capacity |
≤ 5000KN |
|
Hanger Specification |
4 ", 4 1/2 ", 5 ", 5 1/2 ", 7 " |
|
Working Pressure |
35Mpa~70Mpa |
|
Performance Requirement Grade |
PR1 |
|
Product Specification Grade |
PSL1-3 |
|
Temperature |
P·U (-29°C~121°C) |
|
Material Class |
AA~FF |
How can I place order?
A: You can contact us by email about your order details, or place order on line.
How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T (HSBC bank), L/C, D/P, Western Union are the most usual ways we are using. If you want to use other way, please tell me, we can discuss.
What's the order procedure?
A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr-epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 7-15days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment.
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