We have factories specialized in elbow pipe stainless steel, 2 inch steel elbow, din 2605 1 elbow manufacturing and can help you from initial concept to product marketing, or work with you to develop strategies and solutions that meet your specific business needs. As a manufacturer specializing in the development and production of elbow reducer, we have a group of strong R&D technicians, strong comprehensive development capabilities and independent innovation capabilities. Good quality To start with, and Purchaser Supreme is our guideline to offer the top service to our customers. Innovation is one of our core values and we strive to deliver innovative solutions for our customers that bring value to their business. In the process of harmonious development with society and environment, our company takes safety production and environmental protection as the most basic responsibility. In the market competition, our company insists on operating in good faith and is based on good faith, which has won the trust and support of customers. In the future, our employees will also redouble their efforts to meet the needs of consumers and cooperate sincerely with all walks of life. All products are traceable to the original manufacturer and are available with certification. Its leading products are popular in the domestic and foreign markets with their outstanding quality and good reputation. They have achieved good sales performance over the years and are currently developing rapidly with vigorous momentum.
  • Steel Pipe Elbow
    Brand Name:HAIHAO
    Habitat:CHINA
    Execution Standard:ASME B16.9、GOST 17375、GOST 30753、DIN2605
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  • Steel Pipe Cap
    1.Brand and origin:HAIHAO,made in China,strictly conforming to ASME B16.9 GOST 17379 DIN 2617.
    2.Surface treatment:bare surface,painting,anti-rust oil,anti-corrosion coating,hot-dip...
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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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  • 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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  • 90 Degree Steel Elbow
    The 90 degree steel elbow is made for butt-weld piping where a full right-angle turn is needed without changing the pipe size. The range in the sheet starts at NPS 1/2 inch and goes up to NPS 48 inch.
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  • 45 Degree Steel Elbow
    It is used when a pipeline needs a softer change in direction instead of a full 90 degree turn. The table covers NPS 1/2 inch through NPS 48 inch.
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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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  • Stainless Steel Weld Elbow
    Execution Standard:ASME B16.9、GOST 17375、GOST 30753、DIN2605
    Type/Model:90°,45°,180°; 1.0D、1.5D、3D
    Wall Thickness Class:SCH10S、SCHSTD、SCH40S、SCH80S、SCHXS
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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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  • Stainless Steel Pipe Cap
    Rich material varieties:including 304, 304L, 316, 316L, 321 and various international grade stainless steels, suitable for different media and environments.
    Stable forming process:formed...
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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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Gail Bates star star star star star
Any qualitative change in performance comes from the accumulation of quantitative changes. And quantity change is product optimization again and again. This company believes that only by constantly
Jacqueline Choe star star star star star
After using their product for a few days, I feel very good, the picture is clear and not distorted, the effect is just as good, and I am very satisfied.
Stephen Kite star star star star star
It is often said that every price is worth every product. Although the price of this product is slightly higher, its value is higher. This product is the best of its kind in terms of use experience,
Margaret Hunt star star star star star
We have recommended the manufacturer to others, not only because of the pleasant cooperation, but also because the seller is very responsible and has created good value for us.
Robert Medrano star star star star star
Your products are really super exquisite, and I hope you can welcome more partners, because you deserve it.
Randy Delagarza star star star star star
I really appreciate your spirit of never backing down when you encounter difficulties and having your own intentions and plans for everything you do.
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After our excellent R & D team carefully crafted series of flange standard asme b 16 5, threaded tee fitting, 2 inch steel elbow , once launched, they are very popular among consumers. As one of the most professional elbow reducer 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 elbow reducer made in China here from our factory. For price consultation, contact us.
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