Structure and function of tubing casing head

The integrated casing head and tubing head of this utility model are suitable for construction operations such as oil and gas well drilling, cementing, and oil testing. It mainly consists of the casing head body, supporting liner, and tubing head. The casing head body of this device can suspend secondary casing, and after one-time installation, multiple cementing and drilling operations can be completed without replacing wellhead equipment or changing ground facilities. It is a new type of casing head and tubing head with simple structure, good sealing performance, and easy installation and use.

The casing head is generally made of high-quality alloy structural steel with 35 or 42 chromium molybdenum. The function of the casing head is to install a casing hanger inside the casing head, which is used to suspend casing columns of corresponding specifications and seal the annular space gap. An anti spray device group should be installed on it. After the completion of the oil well, a Christmas tree is installed on the casing head.

Jiangsu Rongling Machinery Manufacturing Co., Ltd. is located in the private industrial park of Jianhu County, Jiangsu Province, China's petroleum equipment manufacturing base. It is a one-stop service enterprise engaged in the production and sales of ground blowout preventers and control devices, oil (gas) wellhead devices and casing heads, throttling and well control manifolds, throttling manifold control boxes, pneumatic pressure testing pumps, offshore platform pipelines, valves and other related products.

The company has strong management capabilities, complete product specifications and varieties, advanced production equipment, strict testing methods, and reliable product quality.

Jiangsu Rongling Machinery Manufacturing Co., Ltd. strictly implements standards for all products and has obtained ISO 9001 international quality system certification and American Petroleum Institute API spec 6A, 16A, 16C, 16D product certification. The company has the right to use the API spec 6A, 16A, 16C, 16D logo. Adhering to the principle of 'quality for development, reputation first', the company strives to create the corporate philosophy of 'production and service', promote corporate culture internally, disseminate corporate spirit externally, continuously improve product quality, and enhance brand image, giving back to domestic and foreign customers with excellent products and satisfactory services.

Jiangsu Rongling Machinery Manufacturing Co., Ltd

0515-86165328 

Address: No. 8 Zhudun Road, Private Industrial Park, Jianhu County

Postal Code: 224700

URL: http://www.jsrljx.com  

Mr. Liu (General Manager) Mobile: 18851550999

Phone: 0515-86165328

Fax: 0515-86159958

Address: No. 8 Zhudun Road, Private Industrial Park, Jianhu County

Postal Code: 224700

Email: fengyuey56@263.net