Harsh Flanges, based in Mumbai, India, stands out as a top manufacturer and supplier of Carbon Steel A36 Flanges, providing reliable and budget-friendly flange solutions for a wide range of industrial uses. Crafted from ASTM A36 grade carbon steel, our flanges are celebrated for their impressive weldability, strength, and toughness. They’re perfect for low to moderate temperature and pressure systems, making them popular in construction, oil & gas, and general industrial piping. At Harsh Flanges, we prioritize high-quality standards, precise manufacturing, and timely delivery, catering to both domestic and international markets with custom and standard flange options.
Our Carbon Steel A36 Flanges are made from ASTM A36 steel, a commonly used carbon structural steel with a typical makeup of 0.26% carbon, 0.60–0.90% manganese, and small amounts of phosphorus and sulfur. A36 boasts a minimum yield strength of 250 MPa and a tensile strength ranging from 400 to 550 MPa. These flanges are easy to machine, weld, and form, making them ideal for various fabrication and construction projects. While they aren’t meant for extreme pressure or corrosive settings, A36 flanges are a cost-effective and versatile choice for general-purpose piping and structural support.
| Standards | ANSI/ASME B16.5, EN Flanges, BS 10, B16.47 Series A & B, EN-1092, ASME Flanges, BS Flanges, B16.48, DIN, DIN Flanges, GOST Flanges, ANSI Flanges, BS4504. |
| Size | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
| Pressure Rating | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Production technique | Forged, Heat treated and machined |
|
Special design |
As per your drawing |
| AS, ANSI, BS, DIN and JIS | |
| 15 NB (1/2″) to 200 NB (8″) | |
| Equal and Reducing Configurations | |
| Connect Type/ Flange Face Type | Ring Type Joint (RTJ), Small Tongue, Raised Face (RF), Lap-Joint Face (LJF), Small Male-Female (SMF), Flat Face (FF), Large Tongue & Groove, Large Male-Female (LMF). |
| Largest Bore Diameter Sizes | NPS ≤ 10 |
| Minimum & Maximum Size | 1/2″ To 48″ |
| Origin | Indian / Japan / Korean / West Europe / USA |
| JIS Standard | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| A182 Flange EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
|
Test Certificates |
EN 10204/3.1B |
| Raw Materials Certificate | |
| 100% Radiography Test Report | |
| Third Party Inspection Report, etc. | |
| Application | Gas, Power, Chemical, Metallurgy, Petroleum, Shipbuilding, Construction etc. |
| Grade | C | Si | Mn | P | S | Mo | Ni | Cr | Cu | V |
| A36 | 0.25 max | 0.40 max | 0.80 – 1.20 | 0.040 max | 0.050 max | – | – | – | – | – |
| Grade | Yield Strength ReH N/mm2 | Tensile Strength Rm N/mm2 | Elongation ( A ) | Impact Test ( J ) |
| A36 | 250 min | 400 – 550 | 20% min | – |
Harsh Flanges, a leading supplier in Mumbai, India, offers an extensive selection of Carbon Steel A36 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Carbon Steel A36 Flanges find their place in numerous industries thanks to their cost-effectiveness and mechanical reliability. You’ll often see them in low-pressure water lines, structural supports, HVAC systems, oil and gas pipelines, and fire protection systems. In construction, they’re frequently used in structural frameworks, equipment bases, and bridge components. Although they’re not the best fit for corrosive or high-temperature environments, A36 flanges are a go-to in general manufacturing and fabrication due to their ease of welding and forming. They’re also popular for temporary setups, custom projects, and as replacement flanges in both industrial and commercial applications.
Yes, we offer custom sizes for Carbon Steel A36 Flanges to meet specific project needs. Our team at Harsh Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@harshflanges.co.in.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
Copyright 2024 Harsh Flanges, All rights reserved
