We establish and implement and strictly run quality and safety management system to effectively improve quality of the flange type 11, 6 inch weld neck flange, en 1092 standard and service level. Our company has always been adhering to the corporate culture concept of "employee-oriented, en 1092 2 flange standard-based, and employees and enterprises seeking common development". Innovation is the soul of the enterprise, talent is the driving force of innovation, and learning is the source of success. Excellent equipment and technology, effectively ensure the steady improvement of product quality. After years of development and hard work, the company has complete production facilities and venues, a sound organization and strong technical force, and a complete production management and sales service system. Since our products entered the market, they have been appreciated and recognized by consumers and colleagues and attracted overseas customers to visit our company and place orders. In the future, the company will focus on the principle of 'strengthening the part'. Our company will arrange its troops, work intensively and innovate continuously. From invention to product, from industrialization to intelligence, our company has always adhered to the road of self-control, with the vision of becoming the industry leader in China and even the world.
  • EN Weld Neck Flange
    Forged to EN 1092-1 Type 11 standard
    Butt-welding connection for high-integrity piping systems
    DN10-DN4000, PN2.5-PN400 pressure ratings
    Materials: P250GH, 13CrMo4-5,...
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  • ASME B16 5 Weld Neck Flange
    Complies with ASME B16.5, forged weld neck flange
    Core industrial pipeline connector, butt-welding type, high strength & excellent sealing
    Multi-material/pressure adaptable, low...
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  • Steel Slip On Flange
    Company: HAIHAO
    Material: Forged ASTM A105
    Specification: DN25, Class 150, RF facing
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  • ASME Blind Flange
    Standard: ASME B16.5, material: carbon steel, stainless steel, alloy steel, connection type: bolted connection.
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  • Large Diameter Flange
    Standard: ASME B16.47, material: carbon steel, stainless steel, alloy steel, connection type: buttwelding.
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  • Threaded Pipe Flange
    Standard: ASME B16.5; material: carbon steel, 316L stainless steel, chromium molybdenum steel; connection type: threaded connection.
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  • Steel Line Blanks
    We stick to ASME B16.48 from start to finish.
    Available in Figure‑8, paddle blank, and paddle spacer styles.
    Sizes run from 1/2” to 24”.
    We handle pressures from CL150 up to...
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  • Stainless Steel Forged Flange
    Our stainless steel flanges are produced in line with widely recognized international pipeline standards, namely ASME B16.5, ASME B16.47, EN1092-1, BS4504 and SANS1123. The product size covers...
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  • Steel Plate Flange
    Execution Standard:EN1092-1 type01
    Type/Model:Forged,Plate Flange
    Specification:DN15-DN600
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  • EN Slip-on Flange
    Standard: EN1092-1 Type 12
    Material: carbon steel, alloy steel, stainless steel
    Connection type: butt welding, bolted connection
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  • EN Blind Flange
    Product: EN Blind Flange
    Standard: EN 1092-1
    Pressure Rating: PN6 (data sheet reference)
    Material: Forged steel (carbon, alloy, stainless grades)
    Connection Type: Bolted
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  • BS Weld Neck Flange
    Execution Standard: BS 4504
    Type / Model: Forged Weld Neck Flange
    Connection Type: Butt welding with bolted flange joint
    Available Materials: Q235, S235JR, S355JR, S355J0,...
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Bernadette Figueredo star star star star star
The quality was good and looked exactly as I expected, but it was smaller than I expected. But it feels very comfortable and soft to the touch.
Jacqueline Ferguson star star star star star
I like that it is exactly as described, that there is no color difference, and that it is very comfortable to wear.
Harry Millender star star star star star
The product was very much in line with our expectations and the delivery time was very fast. More importantly, the fabric of this product is very good.
Kayla Gibbs star star star star star
After we placed the order, we were still a little worried about the quality of the product, but now it seems that this worry is superfluous; Because they are really amazing!
Herbert Cox star star star star star
I like the sleek design of this product and the colors are very vivid with no noticeable color differences.
Jack Finn star star star star star
You have advanced instruments and equipment, and the products are very excellent and meet the international high standards.
Our company constantly improves the production process, expands our production capacity, develops new products and increases the added value of 6 inch steel pipe cap, 8 x 6 concentric reducer, 4 x 3 eccentric reducer . As one of the most professional en 1092 2 flange standard 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 en 1092 2 flange standard made in China here from our factory. For price consultation, contact us.
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