Nascent Pipe & Tubes is a trusted and reputed manufacturer and supplier of premium quality Sanicro 28 Tubes, designed for exceptional performance in highly corrosive environments. These tubes are crafted from Sanicro 28, a high-alloy austenitic stainless steel known for its outstanding corrosion resistance in acidic, seawater, and oxidizing environments. With the UNS N08028 designation and adherence to ASTM B668 standards, Sanicro 28 Tubes are globally recognized for their strength, durability, and metallurgical stability. Sanicro 28 is often referred to by its universal standard name as Alloy 28.

Manufactured with precision, our Sanicro 28 Seamless Tubes are used extensively in the chemical processing, oil and gas, marine, power generation, and petrochemical industries. These tubes exhibit exceptional resistance to both uniform and localized corrosion, including pitting and crevice corrosion in chloride-bearing environments. Their high resistance to sulfuric acid and phosphoric acid makes them a preferred choice for heat exchangers, evaporators, and piping systems handling aggressive media.
Sanicro 28 Tubes Manufacturers, Sanicro 28 Tubes Suppliers, Sanicro 28 Tubes Stockists, Sanicro 28 Tubes Exporters
Sanicro 28 Tubes Manufacturers in India, Sanicro 28 Tubes Suppliers in India, Sanicro 28 Tubes Stockists in India, Sanicro 28 Tubes Exporters in India
Nascent Pipe & Tubes ensures that each tube undergoes stringent quality checks and complies with international standards to meet customer requirements. The ASTM B668 Sanicro 28 Tubes we offer are available in various sizes, thicknesses, and lengths, and can be customized to suit specific project demands. With superior resistance to stress corrosion cracking and intergranular corrosion, these tubes are suitable for use in high-temperature and high-pressure applications.
Sanicro 28 Tubes Manufacturers in Mumbai, Sanicro 28 Tubes Suppliers in Mumbai, Sanicro 28 Tubes Stockists in Mumbai, Sanicro 28 Tubes Exporters in Mumbai
Our Sanicro 28 Tubes conform to international specifications including NACE MR0175/ISO 15156, EN 10216-5, DIN 17458, and other equivalent standards for seamless stainless steel tubes. These tubes are widely demanded in applications such as offshore platforms, desalination plants, flue gas scrubbers, and food processing equipment.
Specification of Sanicro 28 Seamless Welded Tubes
Sanicro 28 Pipe Specification :ASTM A312, A358 / ASME SA312, SA358
Sanicro 28 Tube Specification : ASTM A213, A269, A249, A511, A554 / ASME SA213, SA269, SA249, SA511, SA554
Sanicro 28 Pipe Size :1/8” NB to 24” NB, 1/4” OD to 24” OD sizes
Sanicro 28 Tube Size :1/2" OD to 8" OD.
Thickness Range :0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type : Seamless / ERW / Welded / Fabricated Pipes
Form :Round, Square, Rectangular, Oval, Hydraulic Etc
Length :Single Random, Double Random & Required Length
End :Plain End, Beveled End, Treaded
End Protection :Plastic Caps
Outside Finish :2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition :Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials :Sizes and Specifications other than above can be manufactured on request
Chemical Composition of Sanicro 28 Seamless Pipes
Grade | NI | Cr | Mo | Cu | N | C | Mn | Si | P | S |
---|---|---|---|---|---|---|---|---|---|---|
Sanicro 28 | 17.5 - 18.5 | 19.5 - 20.5 | 6 - 6.5 | 0.5 - 1 | 0.18 - 0.22 | 0.02 max | 1 max | 0.8 max | 0.03 max | 0.01 max |
Mechanical Properties Of Sanicro 28 Welded Tubes
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min |
---|---|---|---|
Sanicro 28 | 650 | 300 | 35 |
Sanicro 28 Tubes Equivalent Grades
STANDARD | UNS | WERKSTOFF NR. | EN |
SANICRO 28® | N08028 | 1.4563 | X1NiCrMoCuN31-27-4 |
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