One of The Oldest Manufacturer & Stockist of Stainless Steel Fittings & Flanges, Alloy Steel Fittings & Flanges, Carbon Steel Fittings & Flanges Since 1987.
One of The Oldest Manufacturer & Stockist of Stainless Steel Fittings & Flanges, Alloy Steel Fittings & Flanges, Carbon Steel Fittings & Flanges Since 1987.
Fitwel Industries LLPis a prominent leader & especial types manufacturers & suppliers of Stainless Steel Electropolish Pipe/Tubes that are actually manufactured from High Quality of Standard Raw Materials and are designed as per national and international standards. In the situation of meeting with the variegated requirements of clienteles, we are providing a standard quality variety of SS Electropolish Pipe/Tubes. We are providing you a product that is made up under professional supervision. These are being made by means of the outstanding quality of raw materials. It is rust free product in the company of fine finish.
Fitwel Industries LLP's Customers demand products as per their needs. We offer these Stainless Steel 316/316L Electropolished Pipe/Tubes in custom-made shapes and sizes as per the requirements given by our clients, and that too at an affordable and market leading prices.
EP stainless steel tubes are generally made by carrying out the electropolishing process on high-quality seamless and welded stainless steel tubes. SS 304/304L electropolished pipes and stainless steel 316/316L electropolished tubes are widely used for various applications including food processing, beverages, cosmetics, biotechnology, pharmaceuticals, pure water movement, high purity gases, vacuum, and semiconductors and are available in a size range of 1/2” up to 16”. Higher thickness electropolished pipes and tubes are also available on demand. Stainless steel electropolished pipes are supplied with plastic end caps at each end of the tube to avoid dust penetration. Also, every single EP stainless steel pipe is packed by double-layer plastic packaging materials.
We are leading manufacturers and suppliers of high-quality electropolished or mechanically polished stainless steel pipes, electropolished tubes in all major stainless steel grades including 304 / 304L and 316 / 316L. Stainless Steel Electropolished is also commonly known as electrochemical polishing or electrolytic polishing. EP stainless steel tubes are generally made by carrying out the electropolishing process on high-quality seamless and welded stainless steel tubes. Our SS electropolished tubes are available in all major stainless steel grades including AISI 304 / 304L, 316 / 316L which are further widely used in the pharma, dairy, and food processing industry.
Electropolishing is an electrochemical process similar to, but the reverse of, electroplating. The electropolishing process smooths and streamlines the microscopic surface of a metal object such as 304, 316, and the 400 series stainless steel. As a result, the surface of the metal is microscopically featureless, with not even the smallest speck of a torn surface remaining.
In electropolishing, the metal is removed ion by ion from the surface of the metal object being polished. Electrochemistry and the fundamental principles of electrolysis (Faraday's Law) replace traditional mechanical finishing techniques, including grinding, milling, blasting, and buffing as the final finish. In basic terms, the metal object to be electropolished is immersed in an electrolyte and subjected to a direct electrical current. The object is maintained anodic, with the cathodic connection being made to a nearby metal conductor. During electropolishing, the polarized surface film is subjected to the combined effects of gassing (oxygen), which occurs with electrochemical metal removal, a saturation of the surface with dissolved metal, and the agitation and temperature of the electrolyte.
Electropolishing stainless steel is a “reverse plating” process that uses an electrochemical solution to remove the outer skin of a metal part. By stripping away a uniform layer of surface material, the electropolishing process also removes embedded contaminants, heat tint and oxide scale, burrs, micro-cracks, pits, and other surface imperfections that can compromise the performance and longevity of a part.
Electropolishing stainless steel significantly, especially 300 and 400 series stainless steel, improves a part’s corrosion resistance, leaving it with a lasting bright finish. Electropolishing can be performed on all varieties of stainless steel unlike passivation, and gives stainless steel parts of all kinds corrosion resistance superior to passivation alone—electropolished parts are 30 times more corrosion resistant than those that are passivated. The process of dissolving a uniform layer of surface metal is more aggressive and more effective, and because it is highly controlled, it can be used to remove as little as .0002″ of surface material.
Mostly Stainless Steel 304/304L, 316/316L, 321/321H & 400 series needs to do electropolishing for better smooth finishing and mirror-touch.
The smoothness of the metal surface is one of the primary and most advantageous effects of electropolishing. During the process, a film of varying thickness covers the surfaces of the metal. This film is thickest over micro-depressions and thinnest over micro projections. Electrical resistance is at a minimum wherever the film is thinnest, resulting in the greatest rate of metallic dissolution. Electropolishing selectively removes microscopic high points or "peaks" faster than the rate of attack on the corresponding micro-depressions or "valleys." Stock is removed as metallic salt. Metal removal under certain circumstances is controllable and can be held to 0.0001 to 0.0025 inches.
In summary, an electropolished object has had the metal removed. The process does not move it or wipe it. As a result, the surface of the metal is microscopically featureless, with not even the smallest speck of a torn surface remaining. The basic metal surface is subsequently revealed — bright, clean, and microscopically smooth. By contrast, even a very fine mechanically finished surface will continue to show smears and other directionally oriented patterns or effects.
We offer the best, top-quality electropolishing services in India. With jobs coming in from all around the country, our quality and craftsmanship speak for themselves. Contact us today for our electropolishing services - available for all metals including stainless steel, tool steel, aluminum, bronze, copper, and more. Needing a metal finishing service other than electropolishing? We also provide the industry's best stainless steel passivation, metal pickling services, and more.
Electropolishing, also known as electrochemical polishing, anodic polishing, or electrolytic polishing (especially in the metallography field), is an electrochemical process that removes material from a metallic workpiece, reducing the surface roughness by levelling micro-peaks and valleys, improving the surface finish.
Fitwel Industries LLP is one of the leading electropolished tubing Manufacturers and electropolished pipe suppliers in Mumbai, and Exporters of Stainless Steel Electropolished pipes that are literally factory-made from the prime quality of normal Raw Materials and a square measure designed as per national and international standards. In-state of affairs of meeting with the varicolored necessities of clientele, we tend to square measure providing a typical quality selection of Stainless Steel Electropolish Pipes. we tend to square measure providing you the merchandise that’s created up beneath skilled management. These square measures being created suggest that of the outstanding quality of raw materials. it’s a rust-free product within the company of fine end. the client will demand product as per there would like. we provide these SS 316 / 316L Electropolish Pipes in tailored shapes and sizes as per the necessities given by our shoppers, which too at a reasonable and market leading costs.
Fitwel Industries LLP is one of the pioneer Electropolished Pipe Supplier and electropolished pipe manufacturer in India, and Exporters of Stainless Steel(SS) 304/304L electropolished pipe fitting and stainless steel 316/316L electropolished tubes are widely used for various applications including food processing, beverages, cosmetics, biotechnology, pharmaceuticals, pure water movement, high purity gases, vacuum, and semiconductors and are available in a size range of 1/2” up to 16”. Higher thickness electropolish pipes and tubes are also available on demand.
We ar producing a good vary of nickel-base alloy Buttweld we have a tendency told Fittings that ar obtainable to our purchasers in varied grades. Nickel-base alloy Buttweld Fittings ar obtainable in normal furthermore as made-to-order sizes as per the necessities of our purchasers.
RANGE -1/2″NB TO 48″NB IN SCH: twenty, 30, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS obtainable with NACE mister 01-75.
FORM Elbows in Long & Short Radius in forty five deg, 90 deg, 180 deg. Equal, Unequal Tee & Barred Tee. Eccentric Reducer & coaxal Reducer. Caps & Crosses. Long & Short Stub finish. Swage gap & Barrel gap.
Standards – ASTM / ASME A/SA 234, ASTM / ASME SB 336.
Grade -UNS 2200 (NICKEL two hundred Elbow) , UNS 2201 (NICKEL 201 Elbow) , UNS 4400 (MONEL four hundred Elbow) , UNS 8020 (ALLOY twenty / 20) CB three , UNS 8825 alloy (825 Elbow) , UNS 6600 (INCONEL 600 Elbow) , UNS 6601 (INCONEL 601 Elbow) , UNS 6625 (INCONEL 625 Elbow) , UNS 10276 (HASTELLOY C 276 Elbow).
| Grades | : | TP series - 304, 304H, 304L, 304N, 304LN, 310, 310S, 316, 316H, 316L, 316LN, 316Ti, 317, 317L, 321, 321H, 347, 347H, 904L. UNS series - S31803, S32750, S32760, NO8904. |
| Specifications | : | ASTM A249, A269, A270 |
| Size | : | 1/8” NB to 24” NB, 1/4” OD to 24” OD sizes stainless steel welded tubes also available |
| Outer Diameter | : | 1/4" to 6" (6.35-165.2mm) |
| Wall Thickness | : | 0.4mm upto client requirement |
| Length | : | Up to 6 meters, custom cut lengths |
| Type | : | Seamless, Welded, Bright Annealed, Mechanically Polished, Electropolished, Semi Welded |
| Finish | : | BA Finish inside and outside, Electropolished finish inside and outside |
Stainless Steel Electropolish Pipes/Tubes are available in 316 and 304 grades.
|
C |
Cr |
Mn |
Ni |
P |
S |
Si |
|
MAX |
– |
MAX |
– |
MAX |
MAX |
MAX |
|
0.035 |
18.0- 20.0 |
2.00 |
8.0-13.0 |
0.045 |
0.030 |
1.00 |
