Blind Flanges Manufacturer

Blind Flange Manufacturer

Blind Flange Manufacturer, Supplier And Exporter

C-Way Engineering Exports stands out as a leader in the Indian market for blind flange manufacturing, supplying and exporting. Our product portfolio consists of a wide range of standard sizes of both carbon and stainless steel products. Our order fulfilment policy is quick to avoid countering projects schedule.Our blind flanges are meticulously manufactured to meet rigorous international quality standards, including ANSI/ASME B16.5, ANSI/ASME B16.47 Series A & B, and API.

C-Way Engineering Exports stands out as a leader in the Indian market for blind flange manufacturing, supplying and exporting. Our product portfolio consists of a wide range of standard sizes of both carbon and stainless steel products. Our order fulfilment policy is quick to avoid countering projects schedule.Our blind flanges are meticulously manufactured to meet rigorous international quality standards, including ANSI/ASME B16.5, ANSI/ASME B16.47 Series A & B, and API.




blind-flange





Applications of Blind Flanges


Pressure Vessels: Blind flanges are used to seal the ends of pressure vessels, tanks, and reactors during maintenance, cleaning, or inspection.

Pipeline Terminations: They are used to close off the ends of pipelines temporarily or permanently, especially in dead-end sections or where the pipeline is not yet connected to another component.

Isolation of Equipment: Blind flanges are used to isolate equipment such as pumps, valves, and meters from the rest of the piping system for maintenance or repair purposes.

Testing and Inspection: They are used in hydrostatic or pneumatic pressure testing of piping systems to isolate sections of the system and verify the integrity of the joints.

Flushing and Purging: Blind flanges are used to seal off piping systems during flushing, purging, or cleaning operations to prevent contamination or fluid leakage.



Advantages of Blind Flanges


As a blind flange manufacturer, we make sure our blind flanges have :

Versatility: Blind flanges can be used in a wide range of applications to seal off the ends of piping systems, vessels, or equipment.

Temporary or Permanent Sealing: They can be installed temporarily for maintenance or testing purposes and permanently for equipment decommissioning or abandonment.

Leak-Proof Seal: Blind flanges provide a secure and leak-proof seal when properly installed and tightened, preventing fluid or gas leakage.



Testing


We conduct a series of testing procedures to ensure the quality, reliability, and performance of our Flanges.

These tests are conducted at various stages of manufacturing, from raw material inspection to the final product testing.

  • Dimensional Inspection
  • Visual Inspection
  • Non-Destructive Testing
    • Ultrasonic Testing
    • Magnetic Particle Testing
    • Liquid Penetrant Testing
    • Radiographic Testing
  • Mechanical Testing
    • Tensile Testing
    • Hardness Testing
  • Chemical Analysis
  • Intergranular Corrosion Testing
  • Pressure Testing
  • Corrosion Resistance Testing

Type of Flanges:

Specification, Grades, and Material

Flanges Specifications
Flanges Types Blind Flanges
Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS ASA 150, ASA 300, PN 6,10,16,25, 40,64,100,160 ETC. available with NACE MR 01-75
Size 1/2″ (15 NB) to 48″ (1200 NB)
Standard ANSI/ASME B16.5, ANSI/ASME B16.47 Series A and Series B, MSS SP44, ASA, API 605, API 6A, AWWA, As per Custom Drawings
Pressure Rating Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc
Type Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Lap-Joint Face (LJF), Large Male-Female (LMF), Small Male-Female (SMF), Large Tongue & Groove, Small Tongue, Groove

 

Grades
Stainless Steel ASTM A182 F202, F304/304L/304H, F316/316L, F316H, F316TI, F310, F321, F904L
Duplex Steel ASTM/ASME A/SA 789, 790 – UNS NO S 31803, S 32205, S 32550, S 32750, S 32760.
Carbon Steel ASTM A105/A105N, A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, A694 F42, F46, F48, F50, F52, F56, F60, F65, F70, A516.60, 65, 70 (Spectacle Blind Flange, Spacer Ring/Spade Flange), Steel RST37.2, C22.8
Alloys Steel Flanges ASTM A182 F1, F5, F9, F11, F22, F91
Special Alloy Flanges Duplex, Super Duplex, Nickel Alloys
Flange Face Type Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Coating/Surface Treatment Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Nickel Alloys Nickel Alloys 200, Nickel Alloys 201
Hastelloy Hastelloy C-22, Hastelloy C-276, Hastelloy C-2000, Hastelloy C-4, Hastelloy X, Hastelloy B, Hastelloy N, Hastelloy G
Inconel Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750 , Inconel 690, Inconel 602, Inconel 617, Inconel 925, Inconel A-289, Inconel AL-6XN, AL-904L

Certification and Documentation

As per International Industrial standards we provide all the necessary certifications. We provide certification and documentation, including material test reports (MTRs), inspection reports and compliance certificates to ensure product quality and compliance with standards and specifications.

These testing procedures ensure that flanges manufactured by us meet the standards, performance, and regulatory compliance. Our flanges meet stringent quality requirements and provide reliable performance in different industrial applications.

Ready to elevate your industrial operations with top-tier valve solutions? Look no further than ‘C-Way Engineering Exports’, where excellence meets innovation in every valve we manufacture.







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With decades of experience in the industry, 'C-Way Engineering Exports’ witnessed the critical importance of utilizing high-quality Pipes & Tubes that meet international standards. Whether you are in Oil and Gas, petrochemical, power generation, or any other industry relying on efficient and reliable piping systems, investing in high quality valves is essential. Don't compromise on safety, performance, or longevity. Partner with trusted BLind flanges manufacturers in India , supplier and exporter like us ‘C-Way Engineering Exports’, who prioritize quality and adherence to standards, ensuring your projects are built to last.

Contact us today to explore our full range of industrial valves, pipe fittings, pipes & tubes, Flanges and experience the excellence of our products and how we can support your piping needs with our expertise and premium-grade valves. Let's build a robust infrastructure together.






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