With the tenet of serving users with all our might, we understand users' needs in time and provide them with more satisfactory Steel Tee, 1 2 ss tee, galvanized steel tee . Renowned for its quality and robustness, our weld tee fittings is reliable even in the most demanding environments. In the coming period, the overall development idea of our company is to take national policy as the guide and sustainable development as the mission. Facing the broad prospect of the market, we are vigorous and confident to create a better future. At the same time, we also pay attention to product quality and delivery time. We expect the relationship with our customers to be a long-term partnership and a win-win cooperation. At present, our goal is to establish a good corporate image, produce quality products, provide excellent service. We believe that only by doing these three things well, the enterprise can develop well. In the future, we will aim to cultivate a world-class enterprise and strive to establish our leading position in the context of economic globalization. In the process of continuous development and innovation, the company has made continuous improvement and improvement in production, maintenance and transformation of our products through communication and cooperation with a large number of partners at home and abroad. All employees of the company work harder, encourage each other to enter, and rely on their own strength to develop many brand-new products.
  • GOST Standard Tee
    The GOST 17376 tee is a butt-welding pipe fitting designed for branching from main pipelines in industrial systems.Manufactured in accordance with the Russian state standard GOST 17376, these tees...
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  • ASME Tee
    The HAIHAO brand ASME B16.9 butt-welding fittings series is designed and manufactured in strict accordance with the ASME B16.9-2024 standard, covering various structural types including equal...
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  • Steel Tee
    The HAIHAO steel tee is a pipe fitting designed and manufactured in accordance with ASME B16.9, GOST 17376, and DIN2615 standards, with a size range of 1/2" to 48" (DN15–DN1200). Wall thickness...
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  • Butt Weld Tee
    A butt weld tee is available from NPS 1/2 to NPS 48 across multiple wall-thickness series.
    Its weld ends allow the branch fitting to join directly into a fabricated piping system.
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  • Stainless Steel Reducing Tee
    A stainless steel reducing tee is available in GOST and ASME size systems, with five wall-thickness series.
    Its reduced outlet connects a smaller branch to a larger run within one fitting.
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  • Carbon Steel Tee
    High Strength, Strong Pressure-Bearing Capacity
    Excellent Weldability, Easy to Install
    High Cost-Effectiveness, Economical and Durable
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  • High Pressure Tee
    High Pressure Resistance, Safe and Reliable
    Precision Formed, Leak-Free
    Corrosion Resistant, Long Service Life
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  • Din Tee
    BW Butt-Weld, Material carbon steel / stainless steel / alloy steel, Wall thickness 3-40mm.
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  • Stainless Steel Tee
    HAIHAO brand stainless steel tees are manufactured in accordance with ASTM, GOST, and DIN standards, covering various types such as equal, reducing, 45°, and Y-type designs. With excellent...
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  • Alloy Steel Tee
    Material: Core material made of A234 WP91 alloy steel
    Structure: Integral hot pressing/forging, smooth flow channels, no stress concentration points
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  • Socket Tee
    Standard: ASME B16.11, suitable for high-pressure piping systems
    Size range: 1/8" ~ 4", Pressure class: 3000# / 6000# / 9000#
    Connection type: Socket welding, easy installation and...
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  • Socket Weld Sockolet
    Name: HAIHAO brand
    Pressure Classes: 3000# and 6000#
    Material: carbon steel, stainless steel and alloy steel materials
    Design: Compact geometry allows efficient use of space...
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You create first-class product quality with first-class corporate culture!
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I think this supplier deserves good reviews because their products are so good!
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I have experienced professional services in all aspects and look forward to the next cooperation!
Rod Kerr star star star star star
It's my first time to cooperate with this supplier, and I like the products I received. Not only are they beautiful in appearance, but also the workmanship is very good, and almost no defects can be
With a sound operating structure and a market-oriented brand strategy structure, we further strengthen technical exchanges and cooperation with the international 2 socket weld flange, 1 2 weldolet, socket weld 90 elbow, ASME Cap industry. As one of the most professional weld tee fittings manufacturers and suppliers in China, we are able to meet the needs of the majority of our customers. Please rest assured to wholesale high quality weld tee fittings made in China here from our factory. For price consultation, contact us.
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