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OEM Carbon Steel Flange Pipe

The company is a comprehensive steel pipe enterprise integrating production, processing and sales. It is mainly engaged in seamless pipes, hot expansion pipes, cold drawn pipes, straight seam pipes, spiral pipes, square rectangular pipes, galvanized pipes, etc., and its sales products are widely used in fire protection, Petroleum, chemical, steel structure, sewage treatment and other projects.

Classification:

Detailed

Flange (Flange), also known as flange flange disc or flange. Flange is a part that connects the shaft to the shaft, which is used for the connection between the pipe ends; it is also used for the flange on the import and export of the equipment, which is used for the connection between the two equipment.

 

Product Description

Our OEM Carbon Steel Flange Pipe is engineered for high-performance fluid and gas transport in demanding industrial environments. Designed with integrated flanges for easy assembly and disassembly, this piping solution offers exceptional strength, leak-proof sealing, and long-term reliability.

Flange pipes are ideal for projects requiring frequent maintenance or modification, such as oil & gas, petrochemical, water treatment, and power generation systems. We offer customized sizes and flange types to meet your specific engineering needs.

Technical Specifications

Item Specification
Material Carbon Steel (A106, A53), Stainless Steel (304, 316)
Diameter DN15 – DN1200
Wall Thickness 3mm – 50mm
Flange Type Welding Neck, Slip-On, Blind, Socket Weld, Threaded
Pressure Rating PN10 – PN64 / Class 150 – Class 600
Standards ANSI, DIN, JIS, GB
Surface Treatment Anti-rust oil, Galvanized, Painted, PE Coated

Key Features

  • High pressure and temperature resistance
  • Precision flange welding ensures tight seals
  • Corrosion-resistant surface treatment
  • Custom sizes, flange types, and coatings available
  • Easy to install, replace, and maintain

Applications

  • Oil and gas transmission pipelines
  • Chemical processing systems
  • Municipal water treatment
  • Steam and heating systems
  • Construction and infrastructure projects

Why Choose Us?

  • Over 15 years of manufacturing experience
  • ISO 9001 & CE certified production
  • Support for OEM & ODM orders
  • Global delivery with on-time shipping
  • Dedicated technical and after-sales support

Certifications

We provide certifications such as ISO 9001, CE, PED upon request. Material test reports (MTCs) and third-party inspections (SGS, BV) are also available.

Frequently Asked Questions

Q: Can I request custom flange types and coatings?
A: Yes, we support fully customized solutions based on your project requirements.

Q: Do you offer pressure testing?
A: All pipes are hydro-tested before delivery to ensure sealing and durability.

Get a Quote

Contact us today to discuss your project requirements and receive a competitive quote. Email us at hcs@hcsgg.com or call +86-18359299988

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Xiamen Hongchengsheng Steel Pipe Co., Ltd.

Mobile:18359299988

              18850308983

              18950156925

E-mail:hcs@hcsgg.com

Addres:Hua Lun International Business Center, No.1, Gu Yan Road,

               Xiang 'an District, Xiamen City, Fujian Province

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