Our company has been focusing on the field of Threaded Pipe Tee, steel socket weld fittings, asme weldolet and has a number of core products. High-quality products and services are derived from our experienced production and R&D teams and management personnel who have studied in the industry for many years, which also makes our products have a good reputation and certain influence in the industry. Since the establishment, our company has always practiced the concept of science-led development, accumulated experience in the industrial pipe and fittings field, so as to provide users with high-quality and reliable products. As a reputable and reliable company, we have established a strong reputation for delivering top-quality products that meet the needs of businesses of all sizes. After years of development, our company has always adhered to the good business philosophy of customer-oriented, and has cultivated strong technical strength. Therefore, our products are sold at home and abroad, and won the recognition and praise of our customers. Integrity in doing things, integrity to the community. The integrity of the enterprise to the society, the integrity of the enterprise to the employees, and the integrity of the employees to the enterprise is the basis for the growth and development of the enterprise. And then E-mail us your specifications or inquiries today. It is the fundamental purpose of the enterprise to dedicate to the society and benefit the employees with more and better products, which is also the fundamental requirement of the scientific concept of development. All our staff welcome friends from all walks of life to visit, guide and negotiate business, and create a better future. In order to meet the needs of customers, we strive for perfection in every detail.
  • Threaded Pipe Elbow
    Dimensions: Nominal bore range DN15-DN100, optional angle 90°/45°, overall length manufactured in accordance with ASME B16.11 standard.
    Customization: Accept customization of non-standard...
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  • ASME Elbow
    HAIHAO brand provides butt-welding elbows conforming to ASME B16.9, used for changing the flow direction in industrial piping systems. The product size ranges from 1/2 inch to 48 inches, with...
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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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  • GOST Elbow
    Gost elbows – HAIHAO China. GOST 17375/30753. For oil/gas, chemical, power piping. DN15–1000 (21.3–1016mm), wall 2–60mm. 45°/90°/180°, R=1.0–5D, BW ends. Carbon/Stainless/Alloy steel. 1000 t/m...
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  • Din Elbow
    DIN2605 Butt-Welding Elbow
    90°/45°/180° · R=1.0D/1.5D
    DN200–600 (ø219.1–610mm)
    Wall Thickness: 3–40mm (Series 1–5)
    Pressure Factor: 62–97%
    Materials:...
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  • GOST Reducer
    1.Execution Standard: GOST 17378
    2.Type/Model: Concentric、Eccentric
    3.Specification: φ21.3mm-1016mm
    4.Connection Type: BW
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  • ASME Bend
    Material Options: The core materials are ASTM A234 WPB carbon steel and ASTM A403 WP304/316 stainless steel; traceable original material test certificates are provided for all materials....
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  • Socket Type Elbow
    Structure: Socket-welded with internal stop steps for fixed pipe insertion depth.
    Customization: Custom angles (45°/90°/180°), wall thickness and materials available.
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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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  • Threaded Pipe Tee
    Forged threaded tee, ASME B16.11 compliant
    90° branch connection for tight or no-weld areas
    Pressure rating: 3000#–6000#
    Solid forged steel, no porosity
    Simple screw-on...
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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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  • Butt Weld Outlet
    Execution Standard:MSS SP-97
    Type/Model:Forged
    Specification:1/8”-24”
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Dawna Fussell star star star star star
It was a pleasant shopping experience, because we received great products and the delivery speed was very fast.
Terrance Lopez star star star star star
I received very good products and services, thank you!
Zack Howe star star star star star
Creating opportunities for employees, creating value for users, and contributing to social progress and development is the business philosophy of this company.
Justin Gray star star star star star
I have never bought the company's products. This time, I understand what quality and price are. We look forward to the next cooperation.
Chase McKenzie star star star star star
Personally I think their product is pretty good! Customer service is careful, caring and professional!
Antoinette Myles star star star star star
Such things are cheap, affordable and practical. Why not buy them? I have bought it several times myself, and it is good quality and cheap each time.
Over the years, we have been fully aware of the true meaning of the customer as God, and have continued to introduce new styles of galvanized steel tee, 1 1 4 threaded elbow, Large Diameter Bend, Steel Line Blanks , strictly controlling quality and paying attention to after sales service. As one of the most professional industrial pipe and 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 industrial pipe and fittings made in China here from our factory. For price consultation, contact us.
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