Introduction :
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Product Overview :
Nascent Pipe & Tubes wholesalers of solidified steel back up Flanges as shown by ordinarily standard ASTM, ASME, Programming interface, AISI, BS, ANSI, Racket, JIS, MSSP, AND NACE. Tubewell passing on Flanges in treated steel plate, weld neck, slip on, hung, lap joint, affiliation weld, show up, fundamental, opening and clearly crippled Flanges Mumbai and India.
Backup Flanges Specifications:
Dimensional Standard
Size Range
Rating
ASME / ANSI / B16.5
½” to 24”
Class 150 to 2500 Lbs
MSS-SP-44
12” to 60”
Class 150 to 900 Lbs
ASME / B16.47 / API 605
26” to 60”
-
ASME / ANSI / B16.36
1” to 24”
Class 300 to 2500 Lbs
BS 3293
26” to 48”
Class 150 to 600 Lbs
ASME / B16.48 / API 590
½” to 24”
Class 150 to 2500 Lbs
API 6A
2 1/16” to 30”
2000 Psi to 20000 Psi
DIN
DN10 to DN3600
PN6 to PN 160
Applications of Backup Flanges :
Backup flanges, also known as loose flanges or backing rings, are widely used in industries where pipelines or fittings require secure connections but also need flexibility for disassembly, maintenance, or alignment. Common applications include:
1. Pipe Connections:
o Used in joining pipes where frequent disassembly or maintenance is needed.
o Common in systems that handle fluids, gases, or corrosive materials.
2. Plastic and Fiberglass Piping Systems:
o Often paired with stub ends in thermoplastic or fiberglass piping systems to reduce stress on the material.
3. Water and Wastewater Treatment:
o Ideal for applications where pipeline modifications or repairs are frequent.
4. Chemical and Petrochemical Industries:
o Suitable for corrosive environments when made from stainless steel or other resistant materials.
5. Marine and Offshore Applications:
o Used in shipbuilding and offshore platforms due to their corrosion resistance and ease of installation.
Conclusion :
Backup flanges are a critical component in industries where pipeline flexibility, ease of maintenance, and durability are priorities. By choosing the right material and size, these flanges enhance the reliability and efficiency of piping systems. Their versatility and cost-effectiveness make them an essential element in modern engineering and industrial applications.