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FLOS durable ball valves manufacturer for closing piping flow

FLOS durable ball valves manufacturer for closing 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 durable ball valves manufacturer for closing piping flow
Enterprise Strength
  • FLOS Ball Valve provides complete services for customers with professional, sophisticated, reasonable and fast principles.
Product Comparison
FLOS Ball Valve has great production capability and excellent technology. We also have comprehensive production and quality inspection equipment. valves has fine workmanship, high quality, reasonable price, good appearance, and great practicality.Compared with products in the same category, valves we produce is equipped with the following advantages.
Company Advantages
1. FLOS ball valves is delicately manufactured and reflects a high level of technology.
2. A dedicated QC department is established to optimize the quality control system and inspection method.
3. FLOS promises that we will check every detail of this product.
4. Zhongshan good valve Co., Ltd has a long standing reputation for its remarkable ball valves .

Company Features
1. Zhongshan good valve Co., Ltd is a Chinese company founded years ago dedicated to the design and manufacture of high-quality pneumatic actuated ball valve .
2. Solid technical foundation makes Zhongshan good valve Co., Ltd stands at the forefront of the ball valves industry.
3. Our company's mission is to ensure that our customers are absolutely satisfied. We work hard to provide reliable value: from initial quotation to final delivery, we provide good value and operate in an honest, upright and straightforward manner. Check it! We hold ourselves to high ethical standards, unwaveringly refusing any illegal or vicious business activities. They include malicious slander, bidding up prices, stealing patents from other companies, etc.

low price good quality 2pc stainless steel vacuum ball valve from china manufacturing


1.Our  company :

    Our company’s main products are stainless steel pipe fittings , stainless steel valve , sanitary 

fittings ,quick couplings , stainless steel flange , marine hardware, special pipeline of subway , 

city trains and motor trains ,liquid ammonia and liquid gas special pipeline connections and so 

on .They are wide applied to Petroleum &Chemical ,Mineral & Metallurgy ,Food Machinery , 

Vessel and Car Manufacture Industries .With the guarantee of ISO 9001 certificate ,IMS certificate 

and CE certificate , our products shipped to many countries include the US., Brazil ,Germany,

Middle East ,Southeast Asia and Japan .In addition our products have gain a good honor from 

our customers .




2.product specification :


1. Body material: stainless steel 316 and 304.

304  C%<0.08  Mn%<1.5  Si%<2.0  S%<0.04  P%<0.04  Ni% 8-11  Cr% 18-21

316  C%<0.08  Mn%<1.5  Si%<1.5  S%<0.04  P%<0.04  Ni% 9-12  Cr% 18-21  Mo% 2-3

2. Thread type: DIN, DIN-2999, NPT, BSP, BSPT (PT), BS21, ISO-228, etc.

3. Standard: ISO9001:2000, SP114, ISO4144, ASTM, SUS, AISI,316, 304, CF8M, CF8, etc.

4. Size limited: diameter within 6 inches, length 12 inches.

5. Craft: Silica-sol-based technical craftwork, precision casting, investment casting, CNC Lathe processing.

6. Working pressure: 150 psi, 10.55Kgs/cm² of water pressure.

7. Temprature: 304 and 316 are not recommended for service at temperatures in excess of 800°F(425°C).

8. Tensile properties:


Yield Strength(0.2%)

Tensile Strength



>205N/square millimeter

>485N/square millimeter



>205N/square millimeter

>485N/square millimeter



Our company uses lost wax and Silica-sol-based technical to produce various precision casting products and mechanical processed products using stainless steel.  

Our main products include stainless steel pipe fittings (which can be used in constructions, food industry and chemical engineering industry), flange, union, etc.


3.produce process :


CAD/UG software, CNC center, and CMM are used in the factory to provide precision design and specifications. The engineering department focuses on how to help customer to save cost, accomplish new design by improving the process and choosing more suitable material.

4.product packing :

1).bundling belt with waterproof cloth with wooden pallet with carton with waterproof cloth with product 
2).bundling belt with wpoden case with carton with waterproof paper with product 
3). in bulk with woven bag with carton with waterproof paper with product . 
4).wooden case with waterproof paper with waterproof cloth with bundling belt 
5). if you needed , we will be do according to your requirement .






 We select reputable shipping company to make shipment,to provide full and warmest service.




6. our service:

1). Sample can be offered with sample charge and courier fee by buyer's side.

2). We have full stock,and can deliver within short time.Many styles for your choices. 

3). OEM and ODM order are accepted, Any kind of logo printing or design are available.

4). Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying 

best to offer you

5). All of our products are produce by our professional workman and we have our high-work-

effect foreign trade team, you can totally believe our service.  

6). We have rich experience of design, manufacture and sell lingerie, we cherish every order from 

our honor.


7. FAQ:

 Q1.Where is your factory?

  Our company located in Anping , China .


Q2.What material do you have?



Q3.Can you provide sample for us?

 Yes, free sample is available


Q4. How do you ensure quality control? 

we ensure the quality control by 2 steps: 1)after finish, our workers will check it one by one. 2)our package department will check before they pack.


Q5.How do you ship the goods to us?

We have the forwarder cooperated with us for 2 years, they can deliver the goods to you in very 

short time with competitive price,and you can ship by your own agent as your convinence.


Q6.Which country is your main market now?

Mid-East, North Africa, West Africa, South-east Asia, South America and Northern Europe district. 

Especially, a firm customer base in Saudi, Morocco, Nigeria, India, Bangladesh, and Russia etc.


Q7. Can you do the full set of handrails for us?
yes we can, our engineer will check your project drawings to make sure its accuracy for each 

different fittings and quantity.


Q8. How about your delivery time ?
7-15 days for Pipe.15-20 days for handrail fittings .


Q9.how about your payment terms?

T/T,L/C,D/P, so on


8.certification :

ISO 9001, CE certification 



9.Other product :




10.application :



11.contact us :



If you have any ideas and questions , please feel free to contact us !

We will be happy to give you some details and suggestions.


Thanks for your time to read our products .Welcome to visit company .

Product Description


AT series Pneumatic Actuator is made of dual pistons driven by racks and pinions. There are two models. One is Dual Acting model, and the other is Spring Return model, which can suit various flammable, corrosive, dusty, strong magnetic field, radiation, vibration corrosive environment indoor or outdoor. 

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