News
-
TWS appeared at the 2026 China Water Association Annual Meeting, and the full range of products supports the development of water services
At the 2026 China Water Association Annual Meeting, Tianjin Tanggu Water-Seal Valve Co., Ltd showcased its full range of products to support the development of the water industry. As a key player in water treatment and transportation, TWS‘ products include various butterfly valves, gate va...Read more -
TWS’s eccentric butterfly valve successfully joined the CE certification to accelerate its expansion into the European market
Recently, Tianjin Tanggu Water-Seal Valve Co., Ltd. announced that the company’s core product eccentric butterfly valve has successfully been added to the EU CE certificate. The continuation of this qualification not only marks that the product continues to comply with EU standards in terms of sa...Read more -
TWS at IFAT Munich 2026 – Join us for the global water industry event.
The Munich Environmental Expo (IFAT) was founded in 1966. It is the world’s leading professional environmental protection trade fair. It has obtained UFI international certification and is known as the industry benchmark. The exhibition is an important window for domestic environmental prot...Read more -
Official Announcement on the Launch of the New Company Seal
Issuing Unit：Tianjin Tanggu Water-Seal Valve Co,.Ltd Release Date：March 25, 2026 According to the company’s development needs and internal management regulations, after research and decision by the management of Tianjin Tanggu Water-Seal Valve Co,.Ltd. and reported to the relevant compete...Read more -
How to Select Valves for Pipeline Design? Experts: Focus on Operating Conditions and Media, TWS Provide Diverse Solutions
In the pipeline design of industrial and civil buildings, the selection of valves is directly related to the efficiency, safety and economy of the entire fluid delivery system. Faced with the dazzling variety of valves on the market, how to choose them scientifically has become the focus of desig...Read more -
Saudi Aramco Jafurah Phase II starts: Huge valve orders go to Chinese companies and European and American giants
On March 1, 2026, Saudi Aramco officially launched the bidding for the core equipment of its giant gas field, the Jafurah Phase II project. This project in the Eastern Province is one of the largest unconventional natural gas projects in the Middle East, with a total investment of more than US$15...Read more -
Maintenance Method of Industrial Valve
Industrial valves are an important accessory for controlling the flow of media on industrial pipelines. They are widely used in petroleum, chemical industry, metallurgy, electric power, paper-making, pharmaceuticals, food and other industries. In order to ensure the norm...Read more -
Innovation leads the future: TWS explains in detail the technical advantages of U-Section Flanged Wafer Butterfly Valve
I. Product introduction The U-type soft seal butterfly valve is a high-performance regulating and shutoff device. Its core sealing pair adopts a unique “U-type” design. The valve seat is usually precision molded from high-quality rubber (such as EPDM, NBR, PTFE, etc.) and has a U-type...Read more -
Valve celebrates the New Year and brings blessings to thousands of families
Tianjin Tanggu Water-Seal Valve Co,.Ltd wishes everyone a Happy New Year: Happy Spring Festival in 2026! In this moment full of joy and reunion, TWS sincerely wishes everyone a happy Spring Festival in 2026! The Spring Festival is China’s most important traditional festival, symbolizing new...Read more -
Difference Between Forged Steel Valve & Cast Steel Valve
I. Manufacturing Process Forged Steel Check Valve Manufactures China: Manufactured through the forging process, the steel billet is heated and pressure (such as hammering, extrusion) is applied to form it, and then mechanical processing is performed. The forging process makes the metal grains ref...Read more -
Key Points of Pipeline Valve Installation Specifications
I. Pre-installation Preparation 1. Check the valve specification model, pressure level, and flow direction identification to ensure that it meets the design requirements. 2. Check the cleanliness of the valve body cavity and remove packaging protective materials and foreign matter....Read more -
Tanggu Water-Seal Valve: Global Leading Water Seal Valve Supplier
In the critical arena of global water management, the infrastructure that supports our cities, industries, and ecosystems depends on a single, vital element: reliable flow control. As we navigate the challenges of 2026—marked by rapid urbanization, aging municipal networks, and the urgent need fo...Read more
