A flange is a device that connects different piping equipment to facilitate the movement of fluids and gases in the pipeline. The Forged Steel Flanges are alloyed with iron and carbon and are produced at high pressures. The flanges possess a lower surface porosity and exhibit a finer grain structure. SS Forged Flanges have enhanced fatigue strength with superior tensile strength. These flanges showcase enhanced corrosion resistance properties and are very reliable. They are designed in different pressure classes in the system. The Class 300 Ansi B16.5 Forged Flanges are produced to handle low or high-pressure fluids and gases across different channels in the industry. Our institution is Forged Flanges Manufacturer India which uses the best raw materials and latest technology to produce the best products in the industry.
The Stainless Steel Forged Flanges is a high-strength grade that gives it an aesthetical appeal. These flanges have good resistance to corrosive media and are easy to fabricate and weld. Carbon Steel Forged Flanges are versatile devices that can be easily installed and allow room for maintenance and repair. These flanges are very sustainable and offer a reliable choice for long periods. The Ansi B16.5 Forged Flanges cover fittings from NPS ½ to NPS 24 inches. These flanges are produced following all national and international standards.
Carbon Steel Forged Flanges
Alloy Steel Forged Flanges
Stainless Steel Forged Flanges
O | Nom. Pipe Size | Bolt Circle Dia | R | L2 | T | C | X | r | Thr | H | L | #/Dia of Holesa | B2b | B3 | L3 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5.25 | ½ | 3.5 | 1.38 | 2.88 | 1.19 | 0.93 | 1.69 | 0.12 | 1.12 | 0.84 | 1.56 | 4-0.88 | To Be Specified By Purchaser | 0.9 | 1.56 |
5.5 | ¾ | 3.75 | 1.69 | 3.12 | 1.25 | 1.14 | 2 | 0.12 | 1.25 | 1.05 | 1.69 | 4-0.88 | 1.11 | 1.69 | |
6.25 | 1 | 4.25 | 2 | 3.5 | 1.38 | 1.41 | 2.25 | 0.12 | 1.38 | 1.32 | 1.88 | 4-1.00 | 1.38 | 1.88 | |
7.25 | 1¼ | 5.13 | 2.5 | 3.75 | 1.5 | 1.75 | 2.88 | 0.19 | 1.5 | 1.66 | 2.06 | 4-1.12 | 1.72 | 2.06 | |
8 | 1½ | 5.75 | 2.88 | 4.38 | 1.75 | 1.99 | 3.12 | 0.25 | 1.75 | 1.9 | 2.38 | 4-1.25 | 1.97 | 2.38 | |
9.25 | 2 | 6.75 | 3.63 | 5 | 2 | 2.5 | 3.75 | 0.31 | 2 | 2.38 | 2.75 | 8-1.12 | 2.46 | 2.75 | |
10.5 | 2½ | 7.75 | 4.13 | 5.62 | 2.25 | 3 | 4.5 | 0.31 | 2.25 | 2.88 | 3.12 | 8-1.25 | 2.97 | 3.12 | |
12 | 3 | 9 | 5 | 6.62 | 2.62 | …. | 5.25 | 0.38 | …. | 3.5 | …. | 8-1.38 | 3.6 | 3.62 | |
14 | 4 | 10.75 | 6.19 | 7.5 | 3 | …. | 6.5 | 0.44 | …. | 4.5 | …. | 8-1.63 | 4.6 | 4.25 | |
16.5 | 5 | 12.75 | 7.31 | 9 | 3.62 | …. | 8 | 0.44 | …. | 5.56 | …. | 8-1.88 | 5.69 | 5.12 | |
19 | 6 | 14.5 | 8.5 | 10.75 | 4.25 | …. | 9.25 | 0.5 | …. | 6.63 | …. | 8-2.12 | 6.75 | 6 | |
21.75 | 8 | 17.25 | 10.63 | 12.5 | 5 | …. | 12 | 0.5 | …. | 8.63 | …. | 12-2.12 | 8.75 | 7 | |
26.5 | 10 | 21.25 | 12.75 | 16.5 | 6.5 | …. | 14.75 | 0.5 | …. | 10.75 | …. | 12-2.63 | 10.92 | 9 | |
30 | 12 | 24.38 | 15 | 18.25 | 7.25 | …. | 17.38 | 0.5 | …. | 12.75 | …. | 12-2.88 | 12.92 | 10 |
Pressure Class(PN,MPA) | Type of flange | Type of sealing face |
---|---|---|
0.6-1.6 | Lap joint Flange(LP) | Raise Face(RF) |
1.0-1.6 | male and female face (MFM) | |
1.0-1.6 | Tongue and groove face (TG) | |
0.6-4.0 | Slip on flange(SO) | Raise Face(RF) |
0.6-1.6 | Flat Face( FF) | |
1.0-4.0 | male and female face (MFM) | |
1.0-4.0 | Tongue and groove face (TG) | |
0.25-2.5 | Plate flange(PL) | Raise Face(RF) |
0.25-1.6 | Flat Face( FF) | |
1.0-25.0 | Welding Neck Flange(WN) | Raise Face(RF) |
1.0-16.0 | male and female face (MFM) | |
1.0-16.0 | Tongue and groove face (TG) | |
6.3-25.0 | Ring Joint Face(RTJ) | |
1.0-1.6 | Flat Face( FF) | |
1.0-10.0 | Socket Weld Flange(SW) | Raise Face(RF) |
1.0-10.0 | male and female face (MFM) | |
1.0-10.0 | Tongue and groove face (TG) | |
0.6-25.0 | Integral type flange(IF) | Raise Face(RF) |
1.0-16.0 | male and female face (MFM) | |
1.0-16.0 | Tongue and groove face (TG) | |
6.3-25.0 | Ring Joint Face(RTJ) | |
0.6-1.6 | Flat Face( FF) | |
0.6-4.0 | Thread Flange(Th) | Raise Face(RF) |
0.6-1.6 | Flat Face( FF) | |
0.25-25.0 | Blind flange(BL) | Raise Face(RF) |
1.0-16.0 | male and female face (MFM) | |
1.0-16.0 | Tongue and groove face (TG) | |
6.3-25.0 | Ring Joint Face(RTJ) | |
0.25-1.6 | Flat Face( FF) |