Alloy Steel Socket Weld Flanges Manufacturer and Supplier In India
Naysha Steel is a renowned manufacturer and supplier of Alloy Steel Socket Weld Flanges in Mumbai, India. With a strong focus on quality and customer satisfaction, Naysha Steel offers a wide range of flanges designed for durability and high performance. Their expertise in alloy steel ensures superior strength and corrosion resistance. Backed by advanced manufacturing facilities and a skilled team, Naysha Steel delivers flanges that meet international standards. With a commitment to timely delivery and competitive pricing, Naysha Steel is the preferred choice for Alloy Steel Flanges in mumbai, Indian market.
Types of Alloy Steel Socket Weld Flanges
They are widely used in low-pressure and smaller pipe size applications. However, they are not suitable for high-pressure or high-temperature applications. They are commonly used in high-pressure and high-temperature applications where reliability and structural integrity are crucial. They are commonly used in piping systems where future expansion or maintenance may be required.
- Socket Weld Flanges (SW): These flanges have a socket-like end that fits over the pipe and is welded to provide a strong and leak-resistant joint.
- Slip-On Flanges (SO): Slip-on flanges have a flat face and are slipped over the pipe before being welded in place.
- Weld Neck Flanges (WN): Weld neck flanges have a long tapered hub that provides reinforcement to the flange and strengthens the joint.
- Blind Flanges (BL): Blind flanges are solid discs that are used to seal off the end of a pipe system.
- Threaded Flanges (TH): Threaded flanges have internal threads that allow them to be screwed onto the pipe.
Features of Alloy Steel Socket Weld Flanges
- Alloy Steel socket weld alloy flanges are made from high-quality Alloy Steel, which provides excellent resistance to corrosion, oxidation, and high temperatures.
- Socket weld flanges offer a strong and secure joint. The socket-like end of the flange fits over the pipe, and the connection is welded, providing a robust and leak-resistant connection.
- Alloy Steel socket weld alloy flanges are available in various sizes, pressure ratings, and configurations, making them suitable for a wide range of applications across different industries.
- These flanges are compatible with a wide range of piping systems, allowing for seamless integration and easy installation.
- Alloy Steel socket weld alloy flanges are designed to withstand high-pressure and high-temperature conditions, making them suitable for demanding applications in industries such as oil and gas, chemical processing, and power generation.
Size of
Alloy Steel Socket Weld Flanges
| Nominal Size |
Outside Diameter
(OD) |
Min. Thickness
(T) |
RF Dia.
(R) |
No. of Bolt Holes |
Diameter of Holes |
Bolt Circle
(BC) |
SO Bore ID
(SB) |
WN Bore ID
(WB) |
Dia. Hub Base
(HB) |
Dia. of Hub Top
(HT) |
SO LTH
(SL) |
WN LTH
(WL) |
| 1⁄2 |
3.50 |
0.38 |
1.38 |
4 |
0.62 |
2.38 |
0.88 |
0.62 |
1.19 |
0.84 |
0.56 |
1.81 |
| 3⁄4 |
3.88 |
0.44 |
1.69 |
4 |
0.62 |
2.75 |
1.09 |
0.82 |
1.50 |
1.05 |
0.56 |
2.00 |
| 1 |
4.25 |
0.50 |
2.00 |
4 |
0.62 |
3.12 |
1.36 |
1.05 |
1.94 |
1.32 |
0.62 |
2.12 |
| 11⁄4 |
4.62 |
0.56 |
2.50 |
4 |
0.62 |
3.50 |
1.70 |
1.38 |
2.31 |
1.66 |
0.75 |
2.19 |
| 11⁄2 |
5.00 |
0.62 |
2.88 |
4 |
0.62 |
3.88 |
1.95 |
1.61 |
2.56 |
1.90 |
0.81 |
2.38 |
| 2 |
6.00 |
0.69 |
3.62 |
4 |
0.75 |
4.75 |
2.44 |
2.07 |
3.06 |
2.38 |
0.94 |
2.44 |
| 21⁄2 |
7.00 |
0.81 |
4.12 |
4 |
0.75 |
5.50 |
2.94 |
2.47 |
3.56 |
2.88 |
1.06 |
2.69 |
| 3 |
7.50 |
0.88 |
5.00 |
4 |
0.75 |
6.00 |
3.57 |
3.07 |
4.25 |
3.50 |
1.12 |
2.69 |
| 31⁄2 |
8.50 |
0.88 |
5.50 |
8 |
0.75 |
7.00 |
4.07 |
3.55 |
4.81 |
4.00 |
1.19 |
2.75 |
| 4 |
9.00 |
0.88 |
6.19 |
8 |
0.75 |
7.50 |
4.57 |
4.03 |
5.31 |
4.50 |
1.25 |
2.94 |
| 5 |
10.00 |
0.88 |
7.31 |
8 |
0.88 |
8.50 |
5.66 |
5.05 |
6.44 |
5.56 |
1.38 |
3.44 |
| 6 |
11.00 |
0.94 |
8.50 |
8 |
0.88 |
9.50 |
6.72 |
6.07 |
7.56 |
6.63 |
1.50 |
3.44 |
| 8 |
13.50 |
1.06 |
10.62 |
8 |
0.88 |
11.75 |
8.72 |
7.98 |
9.69 |
8.63 |
1.69 |
3.94 |
| 10 |
16.00 |
1.12 |
12.75 |
12 |
1.00 |
14.25 |
10.88 |
10.02 |
12.00 |
10.75 |
1.88 |
3.94 |
| 12 |
19.00 |
1.19 |
15.00 |
12 |
1.00 |
17.00 |
12.88 |
12.00 |
14.38 |
12.75 |
2.12 |
4.44 |
| 14 |
21.00 |
1.31 |
16.25 |
12 |
1.12 |
18.75 |
14.14 |
13.25 |
15.75 |
14.00 |
2.19 |
4.94 |
| 16 |
23.50 |
1.38 |
18.50 |
16 |
1.12 |
21.25 |
16.16 |
15.25 |
18.00 |
16.00 |
2.44 |
4.94 |
| 18 |
25.00 |
1.50 |
21.00 |
16 |
1.25 |
22.75 |
18.18 |
17.25 |
19.88 |
18.00 |
2.62 |
5.44 |
| 20 |
27.50 |
1.62 |
23.00 |
20 |
1.25 |
25.00 |
20.20 |
19.25 |
22.00 |
20.00 |
2.81 |
5.62 |
| 22 |
29.50 |
1.75 |
25.25 |
20 |
1.38 |
27.25 |
22.22 |
21.25 |
24.25 |
22.00 |
3.07 |
5.82 |
| 24 |
32.00 |
1.81 |
27.25 |
20 |
1.38 |
29.50 |
24.25 |
23.25 |
26.12 |
24.00 |
3.19 |
5.94 |
Uses of Alloy Steel Socket Weld Flanges
Alloy Steel socket weld alloy flanges are extensively used in the oil and gas industry for piping systems, including upstream exploration and production, refining, and transportation. They are suitable for handling corrosive fluids, high pressures, and challenging operating conditions. Petrochemical plants require flanges that can withstand aggressive chemicals and high temperatures.
Quality of Alloy Steel Socket Weld Flanges
High-quality Alloy Steels with appropriate chemical compositions are chosen for manufacturing socket weld alloy flanges in mumbai, india. These alloys offer excellent corrosion resistance, mechanical strength, and temperature resistance, ensuring long-term performance and reliability. Alloy Steel socket weld alloy flanges are produced in adherence to international standards such as ANSI/ASME, ASTM, and DIN.
Alloy Steel Socket Weld Flanges Manufacturer : Grades & Classes
- ASTM A182 F5/F5a/F9
- ASTM A182 F11/F22/F91
- ASTM A182 F1/F2/F12
- ASTM A182 F304/F316/F321
- ASTM A182 F51/F53/F55
- Class 150
- Class 300
- Class 600
- Class 900
- Class 1500
- Class 2500
Please find below our manufacturing and Sales network below: (Contact us for detailed information for your nearest branches)
- Alloy Steel Socket Weld Flanges manufacturer and contractor in Hyderabad
- Alloy Steel Socket Weld Flanges manufacturer and supplier in Chennai
- Alloy Steel Socket Weld Flanges manufacturer and stockists in Pune
- Alloy Steel Socket Weld Flanges manufacturer and dealer in Faridabad
- Alloy Steel Socket Weld Flanges manufacturer and warehousing in Chandigarh
- Alloy Steel Socket Weld Flanges manufacturer and wholesalor in Delhi
- Alloy Steel Socket Weld Flanges manufacturer and trader in Coimbatore
- Alloy Steel Socket Weld Flanges manufacturer and stockholder in Bangalore
Industries served by Alloy Steel Socket Weld Flanges
In the oil and gas industry, blind Alloy Steel flanges are used in pipelines, storage tanks, and offshore platforms. They are employed for closing off openings during maintenance, repair, or when a branch connection is not required. Petrochemical plants utilize blind Alloy Steel flanges in equipment such as reactors, distillation columns, and storage vessels. These flanges provide a secure and leak-proof seal when closing off unused openings or isolating sections of the process.
Oil and Gas Industries
The oil and gas industry includes a wide range of from drilling and
production to refining and marketing. Some of the major players in this
include oil and gas companies, service providers, equipment.
Petroleum Industries
In the drilling process, stainless steel is used to make drill bits, pipes, and other
equipment that must withstand high pressures and temperatures. Stainless steel is
also used to make pumps, valves, and fittings for the transportation.
Shipbuilding in India
In storage applications, stainless steel is used to make tanks and containers that
can safely store corrosive and hazardous chemicals. It is also used in piping
systems for chemical transfer and distribution chemical industry.
Marking & Pricing
Products are packaged to ensure that there is no damage during of goods transport. In case of exports, standard export packaging is done with utmost care in wooden covering or boxing. All products are marked with Grade, Lot No, Size, Degree and our trade mark. On special requests we can also, make
customized marking on our products.
Quality Assurance
At Naysha Steel, all fittings and flanges are subject to strict inspection at each and every stage of the production process, from starting material
purchasing to product dispatch. They are visually examined for compliance to ASTM, ASME, MSS, DIN, EN, and JIS codes and standards.
Upon request, official certified Inspection Agencies can be called in to witness the material reports, dimensions and quality compliance
of products.
Test Certificates: Manufacturer Test Certificate as per EN 10204 / 3.1B Raw Materials Certificate, 100% Radiography Test Report, Third
Party Inspection Report
