Slip On Flanges Manufacturers In India – Astm A105 Grade Slip On Flanges With High Strength, Corrosion Resistance & Easy Installation
| Flanges Types | Slip On, Weld Neck, Long Weld Neck, Threaded, Blind, Companion, Lap Joint |
|---|---|
| Class | 150 Lbs, 300 Lbs, 600 Lbs, 900 Lbs, 1500 Lbs, 2500 Lbs Asa 150, Asa 300, Pn 6, 10, 16, 25, 40, 64, 100, 160 |
| Size | 1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000 |
| Type | Raised Face (rf), Flat Face (ff), Ring Type Joint (rtj), Lap Joint Face (ljf), Large Male Female (lmf), Small Male Female (smf), Large Tongue & Groove, Small Tongue, Groove |
Slip On Flanges Manufacturers in India – ASTM A182 F304 Grade Slip On Flanges Offering Durability, Corrosion Resistance and Precision Fit
Viha Steel & Forging is a reputable Slip On Flanges Manufacturer, which produces high-precision slip-on flanges that are installed with ease with good alignment and interconnection of pipes in all types of industrial applications. These flanges are commonly applied in the oil and gas industries, petrochemical industries, power plants, and water treatment as they are cost-effective and have very good welding properties. In different classes and standards, slip-on flanges are manufactured with high-quality carbon steel, stainless steel, and alloy steel so as to warrant compatibility, durability, and long life.
- Simple slip-over design means that it is easy to install.
- Weld neck flanges alternative that is cost-effective.
- Applicable in low to medium pressure.
- The joint strength is enhanced by dual welding (inside and outside).
- Bags are available in several materials that include carbon steel, stainless steel, and alloy steel.
- Large dimensional accuracy and finish surface.
- Fits with the majority of piping systems.
- In raised face (RF), flat face (FF) and ring type joint (RTJ)
- Produced in accordance with ASME, ANSI, DIN, BS and EN standards.
- Is customizable based on client drawings and specs.
Slip On Flanges are made such that the bore is slightly bigger than the outside of the pipe thus the pipe can be slipped in the flange and then welded. The dual weld design increases the fatigue strength and also reduces concentration of stress.
Slip on flanges are not as high pressure as the weld neck flanges, however when operating within the design limits, they are very effective. Correct welding procedure and choice of material is a very important factor to provide the long life and leak free operation.
Slip On Flanges – Technical Specification Table
| Parameter | Specification | Available Options | Standards / Remarks |
|---|---|---|---|
| Product Type | Slip On Flange | SO Flange | ASME / ANSI / DIN |
| Size Range | ½” NB to 48” NB | Custom sizes available | ASME B16.5 / B16.47 |
| Pressure Class | Class 150 | 300 / 600 / 900 / 1500 | ASME B16.5 |
| Material Grade | Carbon Steel | ASTM A105, A350 LF2 | NACE compliant on request |
| Stainless Steel | ASTM A182 F304, F304L | ||
| ASTM A182 F316, F316L | |||
| Alloy Steel | ASTM A182 F11, F22, F91 | ||
| Facing Type | Raised Face (RF) | Flat Face (FF), RTJ | As per customer requirement |
| Manufacturing Process | Forged | CNC Machined | Hot Forged |
| Bore | Standard Bore | Customized Bore | Pipe OD based |
| Welding Type | Inside & Outside Weld | Double Weld | Improves joint strength |
| Surface Finish | Machine Finish | Anti-Rust Oil / Black Paint | Pickled & Passivated for SS |
| Temperature Range | -196°C to 650°C | Material dependent | Cryogenic to high-temp |
| Application | Oil & Gas | Power, Chemical, Water | Non-critical service lines |
| Testing | PMI | UT / RT / Hydro Test | As per project requirement |
| Certification | EN 10204 | 3.1 / 3.2 | Mill Test Certificate |
| Packaging | Wooden Case | Pallet / Export Packing | Seaworthy packing |
Client Project Report of Slip On Flanges
Every Slip On Flange supplied by us reflects our strong commitment to quality, dimensional accuracy, and performance.
| Product Supplied | Quantity Supplied | Cities |
|---|---|---|
| Carbon Steel Slip On Flanges for Oil & Gas Project | 14,502 Nos. | Mumbai |
| Stainless Steel Slip On Flanges (SS 304 / 316) | 9,205 Nos. | Ahmedabad |
| Alloy Steel Slip On Flanges for Power Plant | 6,808 Nos. | Chennai |
| Slip On Flanges – Class 150 & Class 300 | 18,611 Nos. | Vadodara |
| Duplex Steel Slip On Flanges | 4,322 Nos. | Hyderabad |
| Custom Slip On Flanges for EPC Project | 3,755 Nos. | Pune |
| Slip On Flanges for Water Treatment Facility | 11,921 Nos. | Delhi NCR |
Such flanges are usually applied in non critical service lines where the ease of maintenance and replacement are considered important.Such flanges are usually applied in non critical service lines where the ease of maintenance and replacement are considered important.Being a very powerful component of a well-developed industrial sourcing ecosystem, slip-on flanges are essential in efficient supply chains and B2B marketing strategies to address consistent quality and quantity demands. One such popular sub-product is the blind flange, which has an elevated sealing surface that improves gasket seating under moderate pressure and temperature conditions as well as gasket sealing. These flanges are applicable in low- to medium-pressure systems and have smooth bore alignment, simple maintenance, and reliable operation under harsh operating conditions.
Type of Sub-products
Slip On Weld Neck Hub Flanges Slip On Weld Neck Hub Flanges
Slip On Long Weld Neck Flanges combine the benefits of slip on design with a long tapered neck for improved stress distribution. They are ideal for high pressure pipelines and systems requiring enhanced structural strength. These flanges ensure smooth flow and reduced turbulence.
Slip On Reducing Flanges Slip On Reducing Flanges
Slip On Reducing Flanges are used to connect pipes of different diameters while maintaining system integrity. They help optimize space and material usage without compromising performance. These flanges are commonly applied in compact piping layouts and process plants.