Our business goal is: brand is not the best, only better, we pursue the perfection of 3 4 inch stainless steel ball valve, 1 2 3 piece ball valve, 3 inch ball valve stainless steel endlessly. We have a team of product professionals who innovate and perfect the valves we value most. Our company specializes in the export of high-quality goods to countries around the world. Our company establishes market leadership for you with high-efficiency production capacity and complete supply methods. We always support the innovation of technology, management, system and environment, and at the same time hold the attitude of understanding, tolerance and encouragement for the failure in the innovation work. Our company has a culture of transparency and accountability in all our business dealings. Our core values are honesty, integrity, and transparency.
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![2PC Ball Valve 2000WOG]()
2PC Ball Valve 2000WOGThe 2PC Ball Valve 2000WOG from United Brothers Metal Products Co., Ltd. (UB), manufactured in our Vietnam factory, features a pressure rating of 2000WOG and threaded connections. With its compact...read more -
![1PC Wafer Flanged Ball Valve]()
1PC Wafer Flanged Ball ValveThe UB Brand 1PC Wafer Flanged Ball Valve features investment-cast construction and is designed in accordance with EN12516 standards. Designed for PN16 pressure rating and temperatures ranging...read more -
![2PC Ball Valve MF]()
2PC Ball Valve MFUnited Brothers presents the 2PC Ball Valve MF, a full port stainless steel valve with a pressure rating of 1000 PSI / PN63 and threaded connections. Designed for water, oil, and gas applications,...read more -
![2PC Flanged Ball Valve(DIN)]()
2PC Flanged Ball Valve(DIN)United Brothers 2PC Flanged Ball Valve (DIN) is a flanged-end ball valve designed for PN16–40 pressure ratings, suitable for water, oil, gas and general industrial fluids. Available in sizes 1/2″...read more -
![2PC Flanged Ball Valve(JIS)]()
2PC Flanged Ball Valve(JIS)The 2PC Flanged Ball Valve (JIS) is rated for JIS 10K pressure class with flanged end connections, suitable for on/off and control applications involving water, oil, gas and compatible industrial...read more -
![3PC Ball Valve Clamped End]()
3PC Ball Valve Clamped EndThe 3PC Ball Valve Clamped End handles pressures up to 1000PSI/PN63 with a clamped end connection that allows quick assembly and removal. It operates reliably from -20°C to 180°C for water, oil,...read more -
![3PC Ball Valve with Mounting Pad]()
3PC Ball Valve with Mounting PadThe 3PC Ball Valve with Mounting Pad, size range 1/4″ to 4″, features investment cast stainless steel construction and a blow-out proof stem design. With a pressure rating of 1000PSI, it complies...read more -
![3PC Butt Weld Ball Valve]()
3PC Butt Weld Ball ValveThe 3PC Butt Weld Ball Valve of United Brothers brand adopts butt weld connection and full port design, adapting to pressure and temperature requirements of various working conditions. Certified...read more -
![3PC Butt Weld Ball Valve with Mounting Pad]()
3PC Butt Weld Ball Valve with Mounting PadThe 3PC Butt Weld Ball Valve with Mounting Pad is a full-port, investment cast valve designed for high-pressure applications up to 1000 PSI. It features a blow-out proof stem and an ISO5211...read more
Martha Lafave
We are very lucky to have found such an excellent supplier in a sea of people.
Dorthy Greenberg
This is not the first time I have cooperated with this supplier, and they are as honest as ever!
Paige Martell
We have been cooperating with this company for many years. In the beginning, our company passed strict screening and carefully selected your products. Facts have proved that our choice was correct.
Hermelinda Smalley
Your product design is very new, and your designers always listen to our ideas.
Robert Hedley
Because the products we need are urgent, but it happens to be a holiday, this manufacturer also responded to our news during the holiday and completed the production soon after the holiday. Awesome!
Kimberly Kennedy
Honestly, this purchase was perfect. This supplier has achieved a balance of professionalism and friendliness, and we are very honored with this partnership.
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Our efficient operation and strict process control in production ensure that our Coupling DIN 2986, 3 inch stainless 45 degree elbow, 3 inch ball valve stainless steel is better, safer and more competitive. United Brothers Metal Products Co., Ltd. is one of the most professional valves manufacturers and suppliers in Vietnam. We are committed to providing high quality customized products with competitive price. Please feel free to buy bulk durable valves in stock here from our factory. Also, pricelist is available.