We are your certified and reliable Ball Valve 304/316 Stainless Steel Manufacturers
Our company is a professional supplier of stainless steel ball valves, flanges and other accessories. 60% of our products are exported to more than 30 countries. We have 5 certified professional engineers who can skillfully use CAD and CAPP systems to design and customize products for customers, and build PDM and ERP systems for products after production to achieve traceability.
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Api Flanged Ball Valve
Our company has been engaged in the stainless steel industry for decades and has nearly 15 years of export experience. We guarantee the quality of our products are in line with export standards and Add to Inquiry -
Stainless Steel Ball Valve
Item: Stainless Steel Ball Valve 3PCS With Lock. Applicable Temperature: -20ºC ~ 150 ºC. Applicable Medium: Water / Oil / Gas / Causticity Medium. Pressure Rating: 1000WOG/2000WOG Add to Inquiry -
Ss Ball Valve
1. Precision casting body. 2. Non-slip stem. 3. Ball groove pressure relief hole design. 4. Standard thread: NPT/BSPP/PT/BSPT Add to Inquiry -
Stainless Steel 2Pc Ball Valve
The valve body is different: a piece of a plug will be fixed by a ball; two-piece ball valve is fixed by two pieces of the valve body clamped ball, maintenance is relatively complex, the middle of Add to Inquiry -
Ball Valve 316 Stainless Steel
Stainless steel ball valves have a long service life, usually more than ten years, depending on the use environment and maintenance. Add to Inquiry -
Ball Valve Stainless Steel Butt Weld
The products are acid and alkali resistant, corrosion resistant and have strong texture performance. Add to Inquiry -
Ss 304 Ball Valves
Type: ball valve. Material: WCB/CF8/CF8M/304/316. Connection method: female, male, welding. Structure: spherical. Standard: ANSI BS DIN JIS. Add to Inquiry -
2 Pc Stainless Steel Ball Valve
1. Precision casting body. 2. Non-slip stem. 3. Ball groove pressure relief hole design. 4. Standard thread: NPT/BSPP/PT/BSPT Add to Inquiry -
Stainless Steel Mini Ball Valve Male Female
Used in chemical, petroleum, papermaking, mining, electric power, liquefied gas, food, pharmaceutical, water supply, and drainage, municipal, mechanical equipment, electronics industry, urban Add to Inquiry -
Wcb Flanged Ball Valve
1. Precision casting valve body. 2. Anti-separation stem. 3. Full bore design. 4. Optional handle with lock. 5. Working pressure: 150LB/PN16/JIS 10K Add to Inquiry -
Stainless Steel Flanged Ball Valve
Design Standard: ASME B16.34. Fire Protection Design: API 607. Structure length standard: ANSI B16.10/DIN PN16-40. Flange Standard: ASME 16.5/DIN 2633-DIN 2635. Testing standard: API598 Add to Inquiry -
Ss Flanged Ball Valve
1. Basic design and manufacture according to B2002. 2. Inspection and tested according to JIS B2003. 3. Face-to-face according to B2002 10K Form 6. 4. Flangeends according to B2212 10K Add to Inquiry
Why choose our factory
Rich production experience
We have outstanding capabilities in manufacturing stainless steel and carbon steel valves, fittings and flanges with over twenty years of experience.
These products with rich models and excellent performance are the primary reasons why customers choose our business.
Reasonable price
Our foundry strictly controls the quality of raw materials and ensures reasonable prices for finished products. Therefore repeat customers always choose to cooperate with us to save the cost of long-term use of valve accessories.
Complete production equipment
Our company has a complete computer-aided design system and excellent CNC processing and testing equipment. Such as Mazak CNC machine tools, sawing machines, spectrometers, laser marking machines, coating thickness gauges and other equipment.
These machines help produce pipe fittings with uniform specifications, attractive finishes, and user-friendliness.
Strict testing
We provide reliable test data. Certified inspectors use metal microscopes, mechanical performance testers, impact testers, ultrasonic flaw detectors and other equipment to monitor 100% of the products to ensure product quality.
Safe packaging
We provide professional export packaging for long-distance transportation, wrapping the product in a plastic bag or fixing it with plastic, and finally placing it in a carton or wooden box to ensure that the product is not damaged.
Fast delivery
We have a large inventory of standard products. If customers urgently need products, we can also expedite shipments for them and monitor the logistics operation at all times to ensure fast delivery.
Quick details of our 316L Ball Valves
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Size: |
DN8-DN100, 1/2"-4" |
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Material: |
WCB/CF8/CF8M/304/316 |
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Working pressure: |
1000PSI/PN63/1000WOG/2000WOG |
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Applicable media: |
water/oil/gas/corrosive media |
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Applicable temperature: |
-20ºC ~ 150ºC |
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Special design: |
anti-pimple rod/full diameter design/ball groove pressure relief hole design/lockable handle optional |
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Various standard threads: |
NPT/BSPP/BSPT/PT |
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Connection: |
Clamp/Welding/Thread/Welding Thread/Flange |
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Standard: |
DIN/SMS/ISO/IDF/3A/RJT/BPE |
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Application scope: |
dairy products, food, beer, beverages, pharmaceuticals, cosmetics, water, etc. |
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Delivery details: |
According to the order quantity, usually 30-40 days |
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Certificate: |
ISO&CE |
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Other services: |
If customers need, we can provide material certificates, pressure test reports |
Key Features of our wafer ball valve stainless steel
Durable materials
Stainless steel ball valves are made of cast stainless steel materials, including CF8, 304, 316, etc. These materials have been heat treated and have higher hardness than ordinary steel. They can be used in an environment of -20-150°C and can withstand large pressure and impact. At the same time, these materials contain chromium, nickel and molybdenum components, which are resistant to pitting corrosion in chloride and other halide solutions.
Surface treatment
Stainless steel ball valves can be treated with different treatment methods according to different application requirements, including nickel plating, coating, polishing, and gas carburizing. These treatments add an oxide layer or alloy layer to the surface to isolate the stainless steel substrate from moisture and oxygen in the air, and avoid direct contact with various chemical components. This can improve the hardness and impact resistance of the ball valve, making it resistant to corrosion and high temperatures.
High compatibility
Stainless steel ball valves are available in a variety of sizes, ranging from 0.5 inches to 4 inches. It is available in a variety of threaded ports, including NPT, BSPP, BSPT, and PT. This allows the ball valve to be compatible with pipes of different sizes and threads, and achieve an effective, tight connection without leakage when controlling flow.
Full diameter design
The stainless steel ball valve adopts a full-diameter design, and its internal ball is equal to the inner diameter of the valve pipe. When fully open, it can form a smooth channel to allow the fluid to flow unimpeded. This reduces fluid pressure losses and flow velocity changes, improving the stability of water, oil and steam fluids as they pass through the pipeline.
Spherical groove pressure relief hole
Our stainless steel ball valves are designed with a spherical groove pressure relief hole on the high pressure side of the valve body. When the ball valve cannot be closed due to excessive pressure or other reasons, this pressure relief hole can quickly release the internal pressure to prevent the valve from bursting and causing damage to the entire pipeline.
Easy to connect
Stainless steel ball valves are suitable for various connection methods, such as clamps, welding, threads, and flanges. Whether it is high pressure or low pressure, small diameter or large diameter pipeline, this ball valve can be quickly connected to the pipeline system. It allows the position to be adjusted and replaced at any time, and can also be quickly removed when inspection and maintenance are required.
Standards of our 304L/316L ball valves
Design standard
ASME B16.34
Thread standard
ANSI B1.20.1, BS 21.2799, ISO 228, DIN 259/2999
Butt welding standard
ASME B16.11
Testing standard
API 598
Some of our stainless steel valves
SS 304 Ball Valves
The SS 304 Ball Valves is a ball valve used to control the flow of fluids and gases, and is commonly used in chemical, pharmaceutical, food and other industries. It is manufactured in accordance with ASME B16.34, ASME B16.11 and API598 standards and is made of 304 stainless steel through a precision casting process. This ball valve has high corrosion resistance, temperature resistance, and a full-bore design. Its internal flow channel has sufficient size to allow the flow of materials to pass through without obvious restrictions, and the opening and closing status of the pipeline can be flexibly adjusted.
Ball Valve Stainless Steel Butt Weld
Ball Valve Stainless Steel Butt Weld is a stainless steel ball valve used in pipeline systems. It is mainly used to cut off, distribute and change the flow direction of media. It supports various standard threads, including NPT, BSPP, BSPT, PT, and can be connected to the welded ends of various pipes and flexibly adjusted. Therefore, it is widely used in chemical, petroleum, natural gas, pharmaceutical, food and other industries.
2 Pc Stainless Steel Ball Valve
The 2 Pc Stainless Steel Ball Valve is a ball valve with a valve body composed of two independent parts. The valve body and ball can be separated to perform maintenance work. It is made of stainless steel material, can withstand operating temperatures of -20ºC ~ 150ºC, and is compatible with various piping systems for water, oil, and gas. This ball valve is commonly used in some applications involving high pressure and high temperature environments such as food, pharmaceuticals and chemicals.
FAQ
CONTENT
01.What is a stainless steel ball valve?
A stainless steel ball valve is a flow control device that can "turn off" or "open" flow by simply turning the handle 90 degrees. It uses hollow, perforated and pivoting balls to control the flow of fluid through them. When the hole in the middle of the ball is aligned with the fluid inlet, the valve opens; when it is rotated 90 degrees by the valve handle, the valve closes, preventing fluid flow.
02.Which material is used for ball valve?
Depending on the medium and environment, we use stainless steel, carbon steel, brass, bronze, cast iron, PVC and other materials to manufacture the shell, ball and seals of the ball valve.
03.What are the maintenance matters for stainless steel ball valves?
Before installation, the user needs to check the operating performance and sealing performance of the ball valve, and adjust the installation position and fixing bolts. When using it, we should pay attention to the temperature, pressure and flow of the environment and medium, and perform regular maintenance and repairs.
04.What is PTFE in ball valve?
PTFE ball valves are made from pure polytetrafluoroethylene, a thermoplastic polymer with a smooth surface and high melting point. It is resistant to almost all chemical attacks and is suitable for working environments from -50°F to 400°F.
05.What is a stainless steel ball valve made of?
Stainless steel ball valves are often made of 316 stainless steel and SUS304 stainless steel and are used in the chemical and food processing industries.
06.How to choose stainless steel ball valve?
When purchasing a ball valve, you should consider the pressure, flow rate, operating temperature and medium of the pipeline system. At the same time, you should also pay attention to the material, sealing performance, connection method and model of the ball valve.
07.What occasions are stainless steel ball valves suitable for?
Stainless steel ball valves are suitable for fluid control and treatment in petroleum, natural gas, chemical industry, food, beverage, medicine, papermaking, sewage treatment and other fields.
08.What types of stainless steel ball valves are there?
Common stainless steel ball valves can be divided into floating ball valves, fixed ball valves, three-way ball valves, etc. according to their structures. According to the diameter, it can be divided into small diameter ball valve, medium diameter ball valve and large diameter ball valve.
09.What is the maximum size of a ball valve?
Ball valve sizes vary depending on the design and materials used, typically ranging from 1/8" to 6" inches (3.175 mm - 152.4 mm) up to 48 inches (1200 mm).
10.Why is it better to use stainless steel for ball valve?
Stainless steel ball valves are highly corrosion-resistant and suitable for controlling a variety of media, including air, water, steam and corrosive media. In addition, 304 stainless steel can withstand operating temperatures of -196°C to 800°C, while 316 stainless steel can withstand 1200°C, making the ball valves made of them suitable for high-temperature pipeline systems.
As one of the leading ball valve manufacturers and suppliers in China, we warmly welcome you to buy discount ball valve from our factory. All our products are with high quality and competitive price. Contact us for quotation.
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