In today's market, the competition of enterprises mainly depends on the supply cycle, quality and production cost of flat face threaded flange, carbon steel socket weld flange, 12 slip on flange . Our flange with socket adhere to the concept of quality assurance and sincere cooperation, and are well received by users at home and abroad. In terms of service, our company will continue to adhere to the business philosophy of customer first, constantly improve customer service level and improve customer loyalty. Employees are the most valuable resources of our company. Respecting individuals, fully authorizing, paying attention to the environment and the quality of employees are the driving force of our company's development. After continuous efforts, our product series have been continuously improved, and have been well received with its reasonable structural design, complete functions, reliable quality and other performance characteristics. In the future, we will continue to seek survival by quality and development by innovation. If you are interested in our company's products, look forward to your inquiries, we are willing to work together with you to create a brillant future! Customer satisfaction is our goal, stable quality is the pillar of our survival, and high-quality service is the guarantee of our reputation. We wholeheartedly welcome colleagues with lofty ideals at home and abroad to work together to seek common development and create brilliance together! At the same time, we actively absorb advanced technology, use cost advantages, and combine independent innovation to develop a variety of new products.
  • Threaded Pipe Flange
    Standard: ASME B16.5; material: carbon steel, 316L stainless steel, chromium molybdenum steel; connection type: threaded connection.
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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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  • 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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  • 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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Flora Aguilar star star star star star
The company is very fast, and customer service is basically online 24 hours a day. No matter what questions I have, they can help me solve them well.
Ryan Acker star star star star star
Since I shopped in this store, I rarely go shopping in other stores. Because this store is very much in line with my heart, both in terms of product type and product shape.
Daniel Neff star star star star star
The quality of this supplier's products is very good, and I will pay attention again next time!
Susan Casady star star star star star
Integrity is the embodiment of the values of this company. Honesty means that a word carries weight, abide by the rules, which is the fundamental power of the enterprise based on.
Annette Rios star star star star star
Its style is very beautiful, the color matching is also good, it is very convenient to use, and it is worth buying.
Bryant Yang star star star star star
The seller's integrity is crucial when shopping online, and I think this supplier has done it completely.
Our 1 1 2 inch threaded pipe flange, pressure pipe reducer, Pipeline Steel Pipe Bend, sockolet 3 4 3000 has a variety of advantages such as fine workmanship, long service life and high cost performance, thus favored by a large number of customers. As one of the most professional flange with socket 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 with socket made in China here from our factory. For price consultation, contact us.
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