About Jiulong valve
    Jiulong valve is the first to pass ISO9001 and apiq1 quality system certification, ISO14001 environmental management certification and iso45001 occupational health and safety management system certification in China, and API 6D and API 6D of American Petroleum Institute in terms of product standards and system certification 6a, API600, API602, api608 and api594 product standard certification, EU CE certification, customs union EAC certification, pressure component manufacturing license TS certification, and also obtained AAA level measurement management system certification; the company's laboratory has passed the National Laboratory Accreditation (CNAs accreditation).

Adhering to the business philosophy of quality and service, Jiulong valve wholeheartedly provides new and old customers with high-quality products and services to meet the needs of customers to the greatest extent. Serving customers, achieving customers, "pioneering and innovation, the pursuit of excellence" is Kowloon's constant pursuit, sincerely looking forward to cooperating with new and old customers to create a better future!
48 Inch 600Lb all welded ball valve
24 inch 300lb top mounted ball valve
6 "2500lb top mounted ball valve
6 "2500lb top mounted ball valve
Top mounted forged steel fixed ball valve - 
special material 625
Top mounted forged steel fixed ball valve -
special material 625
LNG special sleeve top mounted ultra low 
temperature ball valve
LNG special sleeve top mounted ultra low
temperature ball valve
LNG special material flange mounted ultra low 
temperature ball valve
LNG special material flange mounted ultra low
temperature ball valve
LNG ultra low temperature three body ball valve
LNG ultra low temperature three body ball valve
LNG ultra low temperature two body ball valve
LNG ultra low temperature two body ball valve
Large diameter fixed ball valve
Large diameter fixed ball valve
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Three stage ultra high pressure large diameter ball 
valve - special material 825
Three stage ultra high pressure large diameter ball
valve - special material 825
Large batch 825 ball valve
Large batch 825 ball valve
Split forged steel ball valve - special material 825
Split forged steel ball valve - special material 825
Split forged steel ball valve - special material 625
Split forged steel ball valve - special material 625
pneumatic valve
pneumatic valve
10000psi ultra high pressure double cut-off (DBB) 
conjoined fixed ball valve
10000psi ultra high pressure double cut-off (DBB)
conjoined fixed ball valve
Gate valve
Gate valve
Flat valve with double group valve
Flat valve with double group valve
Flat valve
Flat valve
Globe valve
Globe valve
10000psi special material check valve
10000psi special material check valve
butterfly valve
butterfly valve
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Product qualification

    It is the first to pass the ISO9001 quality system certification and API 6D, API 6a, API 594, API 600, API 602, API 608 and API Q1 certification of American Petroleum Institute in China. It is the first to obtain the pressure pipe component manufacturing license, ISO 14001, ISO 45001, CE and EAC certification.


Advantages of Machinery        
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Have their own R & D team, according to market demand, have the ability of independent R & D products;

The valve design, manufacture and quality control of special materials are leading in China;

It can manufacture valves with high pressure resistance (up to 10000psi), high temperature resistance (up to 700 ℃) and low temperature resistance (up to - 196 ℃) to meet various working conditions;

Product design, material control, manufacturing process and product performance inspection can meet the requirements of shell standard;

All kinds of valves produced can meet the prototype test (TAT test) of shell standard;

The company has three-dimensional inspection capability for valve parts;

The non-metallic O ring has antiknock and anti-aging ability.

The company has the ability to test the life of the valve, and also has the ability to test the high and low temperature of the valve.

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Strategic cooperation
After years of accumulation, the world has more than 500 partners
Customer praise
Jiulong valve
goes to the world
Service case
Professional equipment
professional
The products are sold to many European countries
All over the world
Customers have more than 500 enterprises

Valve application industry  

      Jiangsu Jiulong valve is committed to providing customers with a full range of industrial valve solutions. Its products are widely used in oil, natural gas, oil refining, chemical industry, power plant, nuclear power, long-distance pipeline and other industrial fields with harsh conditions and large demand all over the world.

2021

01-29

Jiulong valve is the first to pass ISO9001 and apiq1 quality system certification, ISO14001 environmental management certification and iso45001 occupational health and safety management system certif

2021

01-07

Jiangsu Jiulong valve is committed to providing customers with a full range of industrial valve solutions. Its products are widely used in oil, natural gas, oil refining, chemical industry, power pla

2018

04-28

It is the first to pass the ISO9001 quality system certification and API 6D, API 6a, API 594, API 600, API 602, API 608 and API Q1 certification of American Petroleum Institute in China. It is the fir
Industry information and news
 JIULONGVALVE  
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Email
jiangsujiulong@Vip.163.com
Telephone
+86-515-8655  9900  
Address 
888 Jianjiang Road, jiulongkou Town, Jianhu County

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