Our 4 inch weld neck flange, en 1091 1 flange, EN Blind Flange is novel in design, exquisite craftsmanship, and strict quality control, which brings customers a high-quality experience. We always rely on providing the most perfect welding neck flange en 1092 1 type 11 and the most perfect services to pursue the greatest customer satisfaction and thus realize the value of our enterprise! We will try our best to create 100% satisfaction and 100% peace of mind for users and try to do our best to meet the needs of customers and create a brilliant tomorrow together! We want to have strong innovation ability, which requires us to invest more in technology and produce more revolutionary results. Our philosophy is to care for employees, close to users, ensure quality and fulfill the promise. Our competitive pricing and flexible payment options make us an ideal partner for businesses of all sizes. Our company is dedicated to creating positive change in the world through sustainable and ethical business practices. Our company insists on taking scientific and technological innovation as the pioneer, technical transformation as the means, and structural adjustment as the main line.
  • 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 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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  • 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 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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Joyce Lizotte star star star star star
The goods are very good, the logistics is also fast, and the packaging is very beautiful!
Howard Lee star star star star star
These products are completely in line with the pictures and the quality is better than I thought.
Ferdinand Becnel star star star star star
We have cooperated with other similar suppliers. Although their products have some advantages, the quality control is not particularly stable. But we have purchased products from this manufacturer
Charles Zielinski star star star star star
We are very grateful to the sellers for their many efforts for our pleasant transaction, they are always happy to answer our questions and put the customer first, so we are very much looking forward
Donald McGuinness star star star star star
Your customer service can always solve many problems for us. Here, we would like to express our thanks to them.
Russell Facer star star star star star
They are super honest and good buyers, and our cooperation is very happy!
We always focus on the research and development of high-end 2 inch pipe tee, en 1092 1 slip on flange, Steel Slip On Flange and insist on the concept of letting science and technology burst into force since the establishment. As one of the most professional welding neck flange en 1092 1 type 11 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 welding neck flange en 1092 1 type 11 made in China here from our factory. For price consultation, contact us.
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