One of The Oldest manufacturers, suppliers & exporter of Stainless Steel Fittings & Flanges, Alloy Steel Fittings & Flanges, Carbon Steel Fittings & Flanges Since 1987.
One of The Oldest manufacturers, suppliers & exporter of Stainless Steel Fittings & Flanges, Alloy Steel Fittings & Flanges, Carbon Steel Fittings & Flanges Since 1987.
Fitwel Industries LLP is one of the leading Manufacturer, Suppliers, and Exporters of Alloy Steel Blind Flange, Alloy Steel Blind Pipe Flanges, Alloy Steel Blind Slip On Flange, Alloy Steel Blind Weld Neck Flanges & Alloy Steel Blind Pipe Flanges Fittings, Class 150 Blind Flanges, Class 300 Blind Flanges, Class 900 Blind Flanges, Class 1500 Blind Flanges, Class 2500 Blind Flanges, pn16 blind flange. A Blind pipe flange is a disc, collar, or ring that attaches to a pipe with the purpose of providing increased support for strength, blocking off a pipeline, or implementing the attachment of more items.
They are usually welded or screwed to the pipe end and are connected with bolts. A gasket is also fixed between the two mating flanges to provide a tighter seal. We manufacturer high-quality Alloy Steel blind flanges in India, on our client's requirements from different Industries. The blind flanges are commonly used in the demanding environments of chemical and power plants. We also offer these products at customized sizes and shapes to our respected clients.
Standard :ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2" (15 NB) to 48" (1200NB)
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
BS : BS4504 , BS4504, BS1560, BS10
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
Alloy Steel Blind Flanges : ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
| CLass | 150 | 300 | 600 | 900 | 1500 | 2500 |
| DIA D |
90 | 95 | 95 | 120 | 120 | 135 |
| B | 9.6 | 12.7 | 14.3 | 22.3 | 22.3 | 30.2 |
| 11.2 | 14.3 | 20.7 | 28.7 | 28.7 | 36.6 | |
| DIA G |
35.1 | 35.1 | 35.1 | 35.1 | 35.1 | 35.1 |
| DIA K |
60.3 | 66.7 | 66.7 | 82.6 | 82.6 | 88.9 |
| NO. L |
4 | 4 | 4 | 4 | 4 | 4 |
| DIA L |
15.9 | 15.9 | 15.9 | 22.2 | 22.2 | 22.2 |
| Stud Bolts Diameter x Length | ||||||
| DIA (in) |
1/2 | 1/2 | 1/2 | 3/4 | 3/4 | 3/4 |
| Len mm |
55 | 65 | 75 | 110 | 110 | 120 |
| Other Diameters | |||||||
| NPS | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ |
| 3 | 3½ | 4 | 6 | 8 | 10 | 12 | |
| 14 | 16 | 18 | 20 | 24 | |||
Other Related Products:
Oil & Gas Industries
Petrochemical Industries
Engineering Industries
Chemical Industries
Sugar Industries
Power Generation Industries
Fertilizers Industries
Food Processing Industries