We has become a leader in the industry of asme 300 flange, Large Diameter Flange, flange standard asme b 16 5 . Based on the business philosophy of innovation and pragmatism, we rely on technological progress to continuously upgrade our products to meet customer requirements. We would welcome any potential clients to contact us to give us the opportunity to provide flange astm a105 asme b16 5 solution customized to your needs and requirements. Our team is passionate about what we do and committed to delivering the best possible results. We provide our customers with the most stable, reliable and advanced products and solutions, and ensure that each product and each project implementation can maximize the actual effect. We have a bound service specification that every employee has to memorize and abide by. We dig deeper into industrial integration opportunities, improve the industrial layout, and continuously improve the quality and efficiency of our development. We have a deep understanding of the needs and expectations of our customers and strive to exceed them. We are one of the most trusted and reliable export companies in China, known for our professionalism and dedication to our clients.
  • 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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  • 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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  • Socket Weld Pipe Flange
    Connection Type: Socket weld, pipe inserted into socket and joined by fillet weld
    Application Scope: High-pressure, high-temperature, leak-proof piping systems
    Structural Feature:...
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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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  • 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 Plate Flange
    Execution Standard: BS4504
    Size Range: DN10 – DN4000
    Pressure Rating: PN2.5 – PN250
    Material Options: Carbon Steel (Q235, S235JR, S355JR), Stainless Steel (304, 316L), and...
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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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There was a little problem during the transportation of the product, but the customer service of the company helped us solve it meticulously and patiently, and this cooperation was really very
Tyler Narron star star star star star
Opened the box and saw the product I liked it very much as described.
Kay Russo star star star star star
You have a great craftsmanship, and you take everything very seriously.
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I’m very satisfied with a shopping trip and very valuable. I recommend you to buy it
Tiffany Hayes star star star star star
We are very satisfied with this cooperation and we wish your company better and better development!
Robert Shelby star star star star star
I received my goods soon, thank you!
The company is committed to building a most powerful, new technology integrated industrialized Steel Pipe Elbow, ss elbow 90 degree, 6 stainless steel pipe cap product research and development, manufacturing, project construction industrial base, as well as a new technology application center such as a space grid frame structure system. Aiming at the development direction of 90 Elbow GOST, flange astm a105 asme b16 5, flat face threaded flange industrialization, adhere to the innovative road of combining production, learning and research. As one of the most professional flange astm a105 asme b16 5 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 flange astm a105 asme b16 5 made in China here from our factory. For price consultation, contact us.
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