Bhubaneswar is Odisha's capital and its fastest-growing industrial and institutional hub, with MSME estates at Mancheswar and Chandaka, a biotech and pharma park, electronics at Info Valley, and food and seafood parks at Khurda and Deras. We manufacture and electropolish SS 316L and 304L pipes and tubes, in western India, and supply Bhubaneswar's plants, institutions and fabricators, with MTC EN 10204 3.1, 100% PMI testing and a measured Ra report on every order.
Khordha district, which holds the capital, is described by the state as its economic hub, strongest in MSME, IT, electronics and food processing. The state's industrial infrastructure corporation runs the main estates: Mancheswar Industrial Estate in Bhubaneswar, with others at Patia and Rasulgarh, and Chandaka Industrial Estate, which includes the Infocity SEZ, a 145-acre IT zone in operation. A Biotech Pharma IT Park industrial estate is listed among the corporation's estates, and the Info Valley area at Gaudakasipur is a dedicated electronics-hardware cluster with a sector-specific SEZ planned over 262 acres. South of the city, Khurda has its own industrial estate, a food park of about 162 acres, an apparel park, and a Mega Food Park and Seafood Park of about 153 acres at Deras under the central scheme. A private industrial estate of 343 acres at Malipada near Khurda hosts food and beverage processing, and Bhubaneswar also has major hospitals, universities and research institutes.
A word on fit. IT parks, electronics assembly and apparel don't use electropolished pipe. Where we're useful is the pharma and biotech units, food, beverage and seafood lines, institutional laboratory and clean-steam systems, and the fabricators who serve them.
| Zone / MIDC | Typical End-Use | Application | Our Usual Spec |
|---|---|---|---|
| Biotech Pharma IT Park industrial estate | Pharma and biotech units | WFI, purified water, CIP, clean utility, laboratory lines | 316L, internal Ra ≤0.4 µm, surface report |
| Mancheswar, Patia and Rasulgarh industrial estates | MSME manufacturing, engineering and food | Clean utility, skid assemblies, small lots | 304L / 316L, cut to drawing |
| Khurda Industrial Estate and Khurda Food Park (about 162 acres) | Food and beverage processing, small manufacturing | Hygienic transfer, wash lines, CIP, clean utility | 304L; 316L for acidic or chloride-bearing duty |
| Deras Mega Food Park and Seafood Park (about 153 acres) | Food and seafood processing, common infrastructure | Brine, wash and hygienic transfer lines, CIP, design-stage specs | 316L (brine and chloride); 304L for dry-side lines |
| Malipada private industrial estate (343 acres) | Food and beverage manufacturing and ancillaries | Hygienic transfer, CIP, clean utility | 304L; 316L for chloride-bearing sanitisers |
| Hospitals, universities and research institutes | Healthcare, teaching and research | Clean steam, purified water, laboratory lines, small lots | 316L / 304L, internal Ra ≤0.4 µm |
| Infocity, Info Valley and apparel park | IT, electronics and garments | Dry processes; DI-water and utility lines only | 304L / 316L, small lots |
316L with a smooth internal surface and verified passivation.
A smooth, passivated 316L interior that rinses clean and resists brine, for shrimp and fish processing.
A smooth, passivated interior that cleans easily and doesn't hold residue.
Clean, documented tubing for hospital sterilisation units, university labs and research facilities, in small lots.
A smooth bore cleans faster and drains better.
Cut-to-length pipe with heat-number traceability for the shops that serve Bhubaneswar's plants.
| Grade | UNS | WNR (EN) | Typical Process Use |
|---|---|---|---|
| SS 316L | S31603 | 1.4404 | Pharma, biotech, WFI loops, chloride or aggressive cleaning chemicals |
| SS 304L | S30403 | 1.4307 | Dairy, food, beverage, winery, general hygienic & utility lines |
| Duplex 2205 | S31803 / S32205 | 1.4462 | High yield strength, extreme chloride resistance, chemical & coastal duty |
| Super Duplex | S32750 / S32760 | 1.4410 / 1.4501 | High-pressure aggressive acids, offshore, harsh petrochemical streams |
| Service | Typical Industry Band | Ra µin (exact) | Sakshi Forge Offer |
|---|---|---|---|
| Pharma / biotech | Ra ≤0.25 to ≤0.4 µm | 9.8 to 15.7 µin | Standard: ≤0.4 µm (ASME BPE SF4) |
| Dairy / food / beverage | Ra ≤0.6 to ≤0.8 µm | 23.6 to 31.5 µin | Within standard offer (≤0.4 µm) |
| Semiconductor / UHP | Ra ≤0.13 to ≤0.25 µm | 5.1 to 9.8 µin | Available on custom drawing spec |
Weight (kg/m) = (OD − WT) × WT × K, where K = 0.02491 (304/304L, 7.93 g/cm³), 0.02507 (316/316L, 7.98 g/cm³) and 0.02450 (Duplex 2205, 7.80 g/cm³).
| Nominal Size | OD (mm) | WT (mm) | 304L (kg/m) | 316L (kg/m) | Duplex 2205 (kg/m) |
|---|---|---|---|---|---|
| ½" | 12.7 | 1.65 | 0.454 | 0.457 | 0.447 |
| ¾" | 19.05 | 1.65 | 0.715 | 0.720 | 0.703 |
| 1" | 25.4 | 1.65 | 0.976 | 0.982 | 0.960 |
| 1½" | 38.1 | 1.65 | 1.498 | 1.508 | 1.473 |
| 2" | 50.8 | 1.65 | 2.020 | 2.033 | 1.987 |
Interactive specification explorer with live filters (DOM-preserved for search indexing)
| Grade | Type | OD Range | Wall / Schedule | Internal Ra | Standards |
|---|---|---|---|---|---|
| SS 316L | Welded | ½" to 2" (12.7–50.8 mm) | 1.65 mm / SCH 10S | ≤0.4 µm (SF4) | ASTM A269 / A270, ASME BPE |
| SS 316L | Seamless | ½" to 2" (12.7–50.8 mm) | 1.65–2.77 mm / SCH 40S | ≤0.4 µm (SF4) | ASTM A269, ASME BPE |
| SS 316L | Welded | 2½" to 6" (63.5–152.4 mm) | 2.11–2.77 mm / SCH 10S | ≤0.4 µm | ASTM A269 / A270 |
| SS 316L | Seamless | 2½" to 6" (63.5–152.4 mm) | 2.77–3.05 mm / SCH 40S | ≤0.4 µm | ASTM A269 |
Instant dimension calculation and Ra unit conversions for engineering procurement
Oils, cutting fluids and drawing residues are completely removed first. The finish is only as good as the chemical preparation.
Where weld heat tint or surface oxide is present, it is etched and activated so the pipe surface electropolishes uniformly.
The pipe acts as anode in an electrolytic acid bath. High microscopic peaks dissolve first, levelling the surface and stripping free iron.
The chromium-rich passive layer is stabilised per ASTM A967 / ASTM B912 to prevent future pitting and galvanic attack.
High-purity deionised water rinse removes all electrolytic residues, followed by hot air drying, capping and clean poly-sleeving.
| Document / Test | Status / Scope |
|---|---|
| MTC EN 10204 3.1 with heat-number traceability | Confirmed (Standard with every dispatch) |
| 100% PMI test and certificate | Confirmed (Handheld XRF on every pipe length) |
| Ra surface roughness test (stylus profilometer) & surface report | Confirmed (Supplied with measured Ra values) |
| Hydro (leak and pressure) test & certificate | Confirmed (Hydrostatic tested per ASTM spec) |
| Passivation verification and ferrite check | Confirmed (Reported in quality dossier) |
| QA inspection report and mill traceability | Confirmed (Approved origin mills) |
| Third-party inspection (TÜV / Bureau Veritas / SGS / DNV) | Accepted upon customer request |
Send your grade, OD × wall, Ra requirement, length and quantity. We'll quote within 24 hours.
Shop No. 05, Ground Floor, 113/117, Dr. MG Mahimtura Marg, 3rd Kumbharwada, Mumbai, Maharashtra 400004
Click below to view our direct engineer phone numbers, dispatch contacts, and official sales email.
We dispatch from Mumbai, and delivery time depends on size, quantity and stock; it is confirmed in writing with each quotation.
Every pipe we supply to Bhubaneswar adheres to strict international hygienic standards. Explore our core product specifications, Ra roughness certifications, and alloy grade properties: