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FLOS safety valves supplier for opening piping flow

FLOS safety valves supplier for opening piping flow

under negotiation between buyer and seller
L/C or T/T
Delivery time
around 30 days-depending on quantity per order
Start Port
Zhongshan Harbor,Guangdong
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Product Information of FLOS safety valves supplier for opening piping flow
Product Comparison
valves has the following advantages: well-chosen materials, reasonable design, stable performance, excellent quality, and affordable price. Such a product is up to the market demand.FLOS Ball Valve's valves has more advantages over similar products in terms of technology and quality.
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Company Advantages
1. This brand of valves is of attractive design.
2. The product is quality-assured as we have established a good quality management system to prevent any possible defects.
3. The product can be energy efficient throughout its life cycle. Thus, it can significantly help people save on energy expenditures.
4. The use of this product benefits both workers and manufacturers. It helps workers reduce working fatigue, and cuts down unnecessary labor costs for manufacturers.

Company Features
1. For years of development, Zhongshan good valve Co., Ltd has been one of the most famous manufacturers of valves . We are widely renowned in the industry.
2. Almost all technician talent for the industry of ball valve work in our Zhongshan good valve Co., Ltd.
3. Regarding the issue of business sustainable development, we will step forward to continue to drive down waste emission and discharge, seek friendly materials, and reducing water use. Focused on social responsibility, our company has developed and established a comprehensive set of sustainable business initiatives that improve our approach to operating the business. Our company practices an Environmental Management System (EMS) that focuses on the reduction of the company's environmental footprint. This system helps us have better production process control and utilization of resources. Our mission is to provide the best results for our customers. We continuously improve our processes in terms of products and services.

 technical parameters

2End Socket20#/Q345R9oilless
4seat support
5seatPTFE+C12flat keyANSL 104519packing20Cr13
65 Mn
8.8 degree21bolt/nut8.8 degree

Valve expert in heating/gas field
China sangao valve group co., LTD. Was established in 2006 with a registered capital of 106.66 million yuan, and its headquarters is located in sangao industrial park, chanhe industrial zone, xi 'an city.Sangao valve group (fujian) co., LTD., sangao valve group (Shanghai) co., LTD., shaanxi sangao intelligent heat exchange equipment co., LTD.It is a manufacturer of valves and equipment, such as fully-welded ball valve/bidirectional seal butterfly valve/intelligent lock control valve/intelligent plate heat exchanger, etc., which is dedicated to heating/gas field.The company has independent research and development, manufacturing, sales and after-sales service quick response capability.
The company has CNC machining center, large sphere grinding &polishing equipment, metal shot blasting machine, automatic blanking cutting platform, robot automatic welding center, large automatic submerged arc welding machine, intelligent valve pressure testing platform, automatic coating drying line, physical and chemical experiment center, nondestructive testing center, the torque of the valve and the life test center, etc., advanced production and testing, testing equipment complete, powerful guarantee the products of high quality and long life.
The company has a sound system and many honors.TS special equipment manufacturing license has been obtained, and has passed the certification of IS09001, IS014001, IS018001 quality/environmental management/staff health and safety."Three highs" was identified as famous brand in shaanxi province and xi 'an, won the xi 'an "defend the contract heavy credit unit", in 2010 is evaluated "xi 'an famous brand products", "national quality valve top ten famous brand", "China quality brand products", "national product quality supervision and spot checks of qualified enterprises".
Company to introduce the United States/Germany advanced manufacturing technology and processing technology, based on the continuous research and development innovation, won a number of product patents, has now become a full welded ball valve and two-way sealing butterfly valve field the most perfect product quality, the highest technical level, one of the manufacturers.Company main products are HQ welding ball valve, ZQ directly buried ball valve, RQ type gas with buried exhaust valve, GQ type filter ball valve, SQ type locking valves, SD two-way sealing butterfly valve and ZSD buried two-way sealing butterfly valve, SK intelligent lock control valve, HJ intelligent plate heat exchanger units, etc., are widely used in central heating, city gas, petrochemical, metallurgy, electric power, water supply and drainage, shipbuilding, etc all kinds of pipes.
3 tall person always adhering to the "high-tech, high-quality, high credibility" of the enterprise purpose, to "rigorous, pragmatic, integrity" business philosophy, constantly increase investment in scientific research, improve product of strength and core competitiveness, adhere to the interests of the user is supreme, serve the new and old customers, cooperation with users form a "mutually beneficial win-win" situation 

Application and features:

Urban gas: gas output pipeline, main line and branch supply pipeline, etc.

Central heating: large heating equipment output pipeline, main line, branch line.

Fully welded ball valve

Heat exchanger: open and close the pipe and each circuit.

Steel works: all kinds of fluid pipes, exhaust gas pipes, gas and heat supply pipes, fuel supply pipes.

Various industrial equipment: various heat treatment pipes, various industrial gas and heat pipes.


Fully welded ball valve, no external leakage and other phenomena.

The ball processing process has advanced computer detector tracking detection, so the ball processing precision is high.

As the material of the valve body is the same as that of the pipeline, there will be no uneven stress, no deformation due to earthquakes and vehicles passing through the ground, and the pipeline will be resistant to aging.

The sealing ring body is made of RPTFE with a content of 25%Carbon(Carbon), which ensures no leakage at all (0%).

Ball valves can be directly buried in the ground without building large valve Wells. Only small shallow Wells can be installed on the ground, which greatly saves construction costs and engineering time.

The length of the valve body and the height of the stem can be adjusted according to the construction and design requirements of the pipe.

Ball processing precision is very precise, easy to operate, no interference.

With advanced raw materials, the pressure above PN25 can be guaranteed.

Compared with the same specifications of the same industry, the valve body is small and beautiful appearance.

The service life of the valve is more than 20 years when the valve is operated and used normally.

1. The valve body is welded by steel pipe.

2. The ball pad is made of reinforced polytetrafluoroethylene.

3. The valve stem adopts explosion-proof design.

4. The temperature range: 60-200 ℃

5. Drive mode: manual or turbine drive.

6. Test standard: Api 598


OFFICEoffice office building



  • Application site photos

Pls check our company website www.sangaovalve.com to know more about our products and our company. Our factory look forward to establishing long term  business relationship with your company. Pls let me know if  you have any questions.

Tks & rgs

Yours faithfully


San Gao valve group China branch


Address: San gao industry zone, NO.7, mi qin road,chan river development zone, xi'an city,shaan xi province, China

 Tel: 086-029-68626372

Mobilephone NO.:086-15338719380

Website: www.sangaovalve.com


QQ/wechat: 759659101



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