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Bl Ss Pipe Flange

The Bl Ss Pipe Flange, available as both Bl Pipe Flange and Ss Pipe Flange variants, is a premium stainless steel flange designed for critical pipe connections in demanding industrial environments. Manufactured by ZheJiang XILIQI Technology Co., Ltd., this versatile flange offers exceptional durability, corrosion resistance, and sealing performance. Suitable for a wide range of applications including oil and gas, chemical processing, and water treatment, our Bl Ss Pipe Flange meets stringent international standards and can be customized to suit specific project requirements. With sizes ranging from 1/2" to 24" and pressure ratings up to Class 2500, this high-quality flange ensures reliable and long-lasting connections in your piping systems.
 
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The Bl Ss Pipe Flange, also known as Bl Pipe Flange or Ss Pipe Flange, is a high-quality stainless steel flange designed for superior performance in various industrial applications. Manufactured by ZheJiang XILIQI Technology Co., Ltd., this flange combines durability, corrosion resistance, and versatility to meet the demanding requirements of modern piping systems. Our Bl Ss Pipe Flange is crafted using premium-grade stainless steel, ensuring long-lasting performance and reliability in challenging environments. Whether you're working in the chemical, petrochemical, oil and gas, or water treatment industries, our Bl Ss Pipe Flange delivers exceptional sealing capabilities and structural integrity for your critical pipe connections.


Key Features


  • Material: High-quality stainless steel (grades available: 304, 316, and others upon request)

  • Types: Available in various configurations, including weld neck, slip-on, blind, and more

  • Standards: Manufactured in compliance with ASTM, ANSI, DIN, JIS, GB/T, JB, SH, HG, and MSS-SP specifications

  • Certifications: ISO 9001:2008, PED, and CCS certified

  • Customization: Ability to produce non-standard and large-thickness flanges according to specific requirements

  • Pressure ratings: Available in multiple pressure classes to suit diverse application needs

  • Surface finish: Smooth surface for optimal sealing and corrosion resistance

  • Dimensional accuracy: Precision-engineered for perfect fit and alignment

 

Technical Specifications


 Parameter  Specification 
 Material  Stainless Steel (304, 316, others available) 
 Size Range  1/2" to 24" (DN15 to DN600) 
 Pressure Ratings  Class 150, 300, 600, 900, 1500, 2500 
 Face Types  Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) 
 Flange Types  Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint, Threaded 
 Standards  ANSI/ASME B16.5, B16.47 Series A & B, MSS SP-44 
 Temperature Range  -196°C to 800°C (depending on grade) 
 Finish  125-250 AARH (3.2-6.3 μm) standard, other finishes available 
 Hardness  ≤ 92 HRB (for 304/316) 
 Chemical Composition  As per ASTM A182 for respective grades 
 Mechanical Properties  Tensile Strength: 
  ≥515 MPa (for 304/316)
  Yield Strength: ≥205 MPa (for 304/316)
  Elongation: ≥30% 
 Manufacturing Process  Forging, Machining 
 Quality Control  100% Visual and Dimensional Inspection
  PMI (Positive Material Identification)
  Hydrostatic Testing as per applicable standards 

 

Customization Options


- Special dimensions
- Non-standard pressure ratings
- Exotic materials (e.g., Duplex, Super Duplex, Hastelloy)
- Special surface treatments or coatings
- Custom machining for special applications

For detailed specifications or custom requirements, please contact our technical support team.


Applications


  • Oil and gas pipelines

  • Chemical processing plants

  • Petrochemical facilities

  • Water treatment systems

  • Power generation plants

  • Food and beverage industry

  • Pharmaceutical manufacturing

  • Marine and offshore installations


Quality Assurance


At ZheJiang XILIQI Technology Co., Ltd., we maintain strict quality control measures throughout the manufacturing process of our Bl Ss Pipe Flanges. Each flange undergoes rigorous testing and inspection to ensure compliance with international standards and customer specifications. Our state-of-the-art facility, covering an area of 122,000㎡, is equipped with advanced machinery and staffed by skilled professionals, allowing us to maintain consistent quality across our entire product range.


Customization and Support


We understand that every project has unique requirements. Our team of experts is ready to assist you in selecting the right Bl Ss Pipe Flange for your specific application. We offer customization services for non-standard sizes, special materials, and unique design requirements. With our annual output capacity of 60 million units, we can meet both small and large-scale project needs efficiently.


For more information about our Bl Ss Pipe Flange or to discuss your specific requirements, please contact our sales team. We are committed to providing you with high-quality products and exceptional customer service to support your industrial piping needs.

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ZheJiang XILIQI technology Co., Ltd. in R& D, Manufacture and Sales of Stain- less steel pipe fittings,It is located at the Shuige Industrial Zone, Lishui.

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