Carbon Steel Flanges Manufacturer & Supplier | Carbon Steel | Suryansh Metal Industries
| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 2500 Lbs Asa 150, 160, 100, 300 Lbs, 600 Lbs, Asa 300, 900 Lbs, 10, Pn 6, 1500 Lbs, 16, 25, 40, 64 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Lap Joint Face (ljf), Small Male Female (smf), Groove, Flat Face (ff), Large Male Female (lmf), Large Tongue & Groove, Ring Type Joint (rtj), Small Tongue |
Carbon Steel Flanges Manufacturer in India | ASME B16.5, ASME B16.47 & ANSI B16.5 Flanges
Suryansh Metal Industries is a leading Carbon Steel Flanges Manufacturer offering high-quality flanges designed for secure and durable pipe connections in industrial piping systems. Carbon steel flanges are manufactured using premium-grade materials to provide excellent mechanical strength, pressure resistance, and dimensional accuracy. These flanges are widely used in oil & gas, petrochemical, power generation, water treatment, chemical processing, and construction industries where reliable sealing and long-term performance are essential for safe operations.
Carbon steel flanges are available in various types, including weld neck, slip-on, blind, socket weld, threaded, and lap joint to meet different piping requirements. In the B2B marketplace, these flanges are valued for their robust construction, easy installation, and ability to perform efficiently under high-pressure and high-temperature conditions. Their durability and compliance with international standards make them suitable for demanding industrial applications. We supply Stainless Steel Flanges designed to provide excellent corrosion resistance, leak-proof performance, and long service life in critical piping systems.
Carbon Steel Flanges – Standard Weight Chart
Nominal Size (NB) | NPS | Approx. Weight (kg/piece) |
|---|---|---|
| 15 NB | ½" | 0.60 |
| 20 NB | ¾" | 0.80 |
| 25 NB | 1" | 1.00 |
| 40 NB | 1½" | 1.50 |
| 50 NB | 2" | 2.00 |
| 65 NB | 2½" | 2.70 |
| 80 NB | 3" | 3.20 |
| 100 NB | 4" | 4.50 |
| 125 NB | 5" | 5.50 |
| 150 NB | 6" | 7.00 |
| 200 NB | 8" | 10.50 |
| 250 NB | 10" | 15.00 |
| 300 NB | 12" | 20.00 |
| 350 NB | 14" | 25.00 |
| 400 NB | 16" | 31.00 |
| 450 NB | 18" | 38.00 |
| 500 NB | 20" | 45.00 |
| 550 NB | 22" | 52.00 |
| 600 NB | 24" | 60.00 |
Type of Sub-products
Frequently Asked Questions
What grades of Carbon Steel Flanges do you manufacture?
What industries use Carbon Steel Flanges?
What flange types are available?
What standards do Carbon Steel Flanges comply with?
What sizes and pressure classes are available?
Can Carbon Steel Flanges be used for high-pressure applications?
Do you provide customized Carbon Steel Flanges?
Countries We Export
India
Cities We Supply
Lucknow
Mumbai
Nashik
Navi Mumbai
New Delhi
Pune
Raipur
Rajkot
Thane
Varanasi
Visakhapatnam
Moradabad
Angul
Rudrapur
Hosdurg
Gandhinagar
Rajahmundry
Durgapur
Bharuch
Panipat
Industries We Serve
Sugar
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways
Gasket Industry
Pharmaceuticals Industry
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Min. order: 200 piece
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Carbon Steel Flanges Manufacturer & Supplier | Carbon Steel | Suryansh Metal Industries
Verified2 yrsFlanges Types: Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap JointClass: 150 Lbs, 2500 Lbs Asa 150, 160, 100, 300 Lbs, 600 Lbs, Asa 300, 900 Lbs, 10, Pn 6, 1500 Lbs, 16, 25, 40, 64Size: 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000