Fracturing wellhead，Gas injection wellhead-Jiangsu Hongtai Petrochemical Machinery Co., Ltd.

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ABOUT US

Jiangsu Hongtai Petrochemical Machinery Co., Ltd.is CNPC first-class material supplier ,which has passed API Q1, ISO 9001..Hongtai has many leading products-wellhead assembly,X-mass tree,choke and kill manifold etc,which has the right to use the Logo of API 6A and 16C.What’s more, and our company has access to produce A state-level special equipment.

was founded in
2006year

Number of employees
260people

floor space
108mu

Specializing in the production and manufacture of special equipment for oil drilling and production

PRODUCT

A manufacturer specializing in the research and development, production, sales and service of oil drilling well control equipment

ZHOUHAI PRODUCTS

Gas production wellhead device

ZHOUHAI PRODUCTS

15-valve gas production wellhead

ZHOUHAI PRODUCTS

13-valve gas production wellhead

ZHOUHAI PRODUCTS

11-valve gas production wellhead

ZHOUHAI PRODUCTS

11-valve gas production wellhead (valve FC structure)

ZHOUHAI PRODUCTS

8-valve gas production wellhead

ZHOUHAI PRODUCTS

7-valve gas production wellhead

ZHOUHAI PRODUCTS

3-valve gas production wellhead

$Combined tubing head valve fracturing wellhead$

ZHOUHAI PRODUCTS

Combined tubing head valve fracturing wellhead

ZHOUHAI PRODUCTS

Fracturing tree eight-way + valve

HONOR

The company has passed API Q1 Quality Management Outline of American Petroleum Institute, DNV·GL ISO 9001 Quality Management System Certification, ISO 10012 AAA Measurement Management System Certification, ISO14001 Environmental Management System Certification, OHSAS18001 Occupational Health and Safety Management System Certification

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production capacity

Has more than 200 sets of various cold and hot processing equipment, well-equipped and fully equipped

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Test your ability

Participated in the formulation and revision of national and industry standards such as GB/22513-2013 "Oil and Gas Industry - Wellhead Devices and Christmas Trees", "Oil and Gas Industry - Nickel-Based Alloy Materials", "Oil and Gas Industry - Thermal Recovery Wellhead Devices"

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After sales

After years of continuous improvement, the system guarantee capability has been continuously enhanced, and the system has become increasingly complete, and has achieved good quality performance.

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NEWS

Keep up to date with new information and learn more real-time news

2021

01-26

Bid Winning Notice

2019

05-07

The installation and maintenance of the throttle valve should pay attention to the following matters

The throttle valve needs to be operated frequently, so it should be installed in a location where it is easy and convenient to operate. When installing, pay attention to the direction of the medium and the direction of the arrow marked on the valve body.

2019

02-14

Throttle valve features

1. Simple structure, easy to manufacture and maintain, and low cost. 2. The adjustment accuracy is not high and cannot be used for adjustment. 3. The sealing surface is easy to be eroded and cannot be used to cut off the medium. 4. Poor sealing.

2019

01-11

What is the working principle and scope of use of the liquid gas separator?

The liquid-gas separator is a special equipment for the primary degassing of gas-invading drilling fluid, and it is a very useful mud gas separator.

2018

08-07

Performance requirements for throttle valves

The flow adjustment range is large, and the flow-pressure difference changes smoothly; The internal leakage is small, if there is an external leakage oil port, the external leakage should also be small; ·The adjustment torque is small and the action is sensitive. The shape and structure of the choke valve is the same as that of the globe valve, but the shape of their opening and closing parts is different. Most of the opening and closing parts of the throttle valve are conical streamline, through which the flow and pressure can be adjusted by changing the cross-sectional area of the passage. The throttle valve is used to reduce the medium pressure in the case of extremely high pressure drop. The flow velocity of the medium between the throttle disc and the valve seat is so high that the surfaces of these parts are quickly damaged - a phenomenon known as cavitation. In order to minimize the influence of cavitation, the valve disc is made of cavitation-resistant material (made of alloy steel) and made into a streamlined cone with a tip angle of 140-180, which can also enable the valve disc to have a larger opening height, which is generally not recommended. Throttling under small crevices.

2018

06-21