Place of Origin:Shandong, China
Model Number:all size
Type:tubing head
Machine Type:
Drilling Equipment
Certification:API
Material:Carbon Steel
Processing Type:forging
Use:Well Drilling
Application:oil
Supply Ability
Supply Ability:100 Set/Sets per Month
Packaging & Delivery
Packaging Detailsstandard export packing
Port:Qingdao
Lead Time :30days
Product Description
The casing head is a kind of part of connecting casings and wellheads. It is used to support the weight of technical casing and intermediate casing and seal the annular space between the casings, which provides a transition joint for the installation of the tubing head, Christmas tree and other wellheads. The two-side-outlet design allows the casing head to supply cement, monitor and control well's sinking, and inject balance liquids etc.
Specification of single-stage casing head:
Pressure Ratings | Top Flange | Surface Casing | Production Casing |
35 | 13-5/8 | 13-3/8 | 7 |
35 | 13-5/8 | 13-3/8 | 5-1/2 |
35 | 13-5/8 | 9-5/8 | 7 |
35 | 13-5/8 | 9-5/8 | 5-1/2 |
21 | 13-5/8 | 13-3/8 | 7 |
21 | 13-5/8 | 13-3/8 | 5-1/2 |
21 | 13-5/8 | 9-5/8 | 7 |
21 | 13-5/8 | 9-5/8 | 5-1/2 |
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" |
Company Information
UPET OILFIELD EQUIPMENTS CO.,LTD is one of the most well-known suppliers for the oilfield equipments in China, was established in 2000, and now has grown up to a star company which is not big but very strong in this field with our persistant effort step by step in the past years.Our products refer to the whole areas of oilfields, from a very small spare part to a very big complete rig system. Our main products are: pump spare parts, mud pumps&packages, DC/AC Motors, solid control equipments, power units, truck-mounted rigs, workover rigs, land rigs, drilling pipes and drilling tools etc. All of our products are manufactured according to the API Standard, and we are authorized to use API monogram.
Our products have been exported to 15 countries& areas around the world, 80% of our exsisting customers have done the business with us by more than 5 times, no one-off customer. We will continue to expand our range, and win more customers' trust with our better and better performance.
We welcome the win-win cooperation relationship with the partners from any places in the world, each customer is our god and helper. Warmly welcome you to come to China and visit us!
With us, you will save money, time, trouble, and most important point is that you can sleep better.