We adhere to integrity management, pioneering and innovative, and the pursuit of perfection, and strive to make the company a leader in the industry of blind flange en 1092 1, flanges, Steel Plate Flange ! We will, as always, make efforts to further develop the advantages of scientific and technological talents, and make efforts to develop and dedicate first-class 4 stainless steel flange to users. For further acknowledge, our consultant service group will reply to all of the inquiries and complications immediately. In the future development path, we will live up to the expectations and persistently contribute to the national construction. In line with the production and management concept of quality-oriented and integrity oriented, our company has earnestly fulfilled the service commitment and established a set of perfect service system, so that customers can enjoy the after-sales guarantee of integrity, reliability and considerate service. Hope to get inquiries type you and construct a long-term co-operation partnership. In the process of continuous development, we have established a mutually beneficial and solid relationship with our customers. Dedication, fine management, exquisite operation, achievement of career and ideals is our corporate culture, and honesty and trustworthiness, care for employees, customer first, return to shareholders and society is our corporate philosophy.
  • 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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  • 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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  • 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 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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Stephen Grizzle star star star star star
All the goods arrived on schedule, all kinds of certificates are very complete, this is a professional supplier!
Willis Downing star star star star star
You were very efficient and prompt in responding to our emails and overall we were very pleased with the cooperation.
Brenda Malone star star star star star
The manufacturer is professional and willing to share knowledge and advice. We can understand their strengths from their sharing, so we will continue to purchase products from them in the future.
Charlyn Nero star star star star star
After many times of cooperation, we found that your products are very useful, with good quality and beautiful appearance.
Kristopher Leonard star star star star star
The service of the company is very good. I like working with them very much, and the price of the products is very friendly.
Vivian Shiflet star star star star star
The seller's service was very considerate, I was very satisfied with the goods!
We have a comprehensive quality management system and are fully capable of customizing and developing a variety of new Stainless Steel Weld Elbow, steel socket weld fittings, 1 2 threaded tee according to our customers' needs. As one of the most professional 4 stainless steel flange 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 4 stainless steel flange made in China here from our factory. For price consultation, contact us.
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