Silver Tubes is a trusted manufacturer and supplier of Sanicro 28 pipes and tubes, offering corrosion-resistant solutions for highly demanding environments. We comprehend the critical requirements of high-performance alloys as a result of our extensive experience in supplying sectors such as oil & gas, chemical processing, pulp & paper, and marine engineering. The preferred choice for systems that are exposed to acids, chlorides, and other aggressive media is Sanicro 28, which is recognized for its chemical resistance and durability.
Sanicro 28 is a high-alloy austenitic stainless steel designed for superior corrosion resistance. It contains approximately 31% nickel, 27% chromium, 3.5% molybdenum, and 1% copper, offering strong protection against pitting, crevice corrosion, and stress corrosion cracking. We produce our pipes and tubes in line with ASTM B668, ASTM B709, and ASME SB668 standards to ensure precision and quality. Each product is rigorously tested for mechanical strength, dimensional accuracy, and resistance to high temperatures and chemicals.
We provide Sanicro 28 tubes in various sizes to meet different industry needs. Available diameters range from 1/8” to 12”, with wall thicknesses from Sch 5S to Sch XXS. Lengths can go up to 12 meters, and we offer both seamless pipe and welded tube forms. We can deliver straight lengths, coiled tubing, or custom-bent shapes according to your specifications. Surface finishes include pickled, polished, or bright annealed, depending on the application.
These 28 Sanicro tubes and pipes are widely used in heat exchangers, evaporators, seawater systems, chemical tanks, and flue gas scrubbers. Sanicro 28 holds up well in sulfuric acid, phosphoric acid, and mixed chemical environments, making it a reliable choice for both onshore and offshore operations. We also offer value-added services like custom cutting, end preparation, and specialized export packaging for smooth delivery.
WERKSTOFF NR. 1.4841 Pipes
310H SS Pipe Schedule 40
310H SS Pipe Jindal
Sanicro 28 pipe and tube prices typically range from $25 to $90 per kg, contingent upon type, size, and finish. For commercial purposes, these products are classified under HSN Code 7507. We provide competitive quotes for project-based and volume requirements, tailoring them to meet your technical and financial requirements.
We prioritize customer satisfaction, fast turnaround periods, and product integrity at Silver Tubes. We deliver all materials with the appropriate certification, including mechanical test reports and chemical analysis. Please contact our team if you require additional information or wish to request a quote. We are available to provide you with dependable Sanicro 28 solutions for your upcoming project.
Stainless Steel Pipes and Tubes Manufacturing
Stainless Steel Pipes and Tubes Quality Testing
Stainless Steel Pipes and Tubes Packed
Sanicro 28 Pipe and Tube Specification
|
Property |
Specification |
|
Material Name |
Sanicro® 28 |
|
UNS Number |
N08028 |
|
EN Number |
1.4563 |
|
Form |
Seamless / Welded Pipes & Tubes |
|
Manufacturing Standards |
ASTM B668 / B709 / B829 / B775 / B619 / B626 / B673 / B674 |
|
Equivalent Grades |
DIN 1.4563, X1NiCrMo31-27-4 |
|
Type |
Austenitic Stainless Steel – Highly Alloyed Grade |
|
Corrosion Resistance |
Excellent resistance to sulfuric, phosphoric, nitric acids, and chloride media |
Sanicro 28 Pipe Chemical Composition
|
Element |
Min |
Max |
|
Carbon (C) |
— |
0.030 |
|
Manganese (Mn) |
— |
2.00 |
|
Silicon (Si) |
— |
1.00 |
|
Phosphorus (P) |
— |
0.030 |
|
Sulfur (S) |
— |
0.010 |
|
Chromium (Cr) |
26.0 |
28.0 |
|
Nickel (Ni) |
30.0 |
32.0 |
|
Molybdenum (Mo) |
3.0 |
4.0 |
|
Copper (Cu) |
0.6 |
1.4 |
|
Iron (Fe) |
Balance |
|
Sanicro 28 Tube Mechanical Properties
|
Property |
Value |
|
Tensile Strength |
≥ 500 MPa |
|
Yield Strength (0.2%) |
≥ 214 MPa |
|
Elongation (%) |
≥ 35% |
|
Hardness (Brinell) |
Approx. 180 HBW |
|
Impact Strength |
High toughness at room and sub-zero temperatures |
Sanicro 28 Pipe and Tube Physical Properties
|
Property |
Value |
|
Density |
8.0 g/cm³ |
|
Melting Range |
1350 – 1390 °C |
|
Thermal Conductivity |
~10.2 W/m·K at 20°C |
|
Specific Heat Capacity |
460 J/kg·K |
|
Electrical Resistivity |
~0.98 μΩ·m at 20°C |
|
Modulus of Elasticity |
~195 GPa |
Sanicro 28 Pipe & Tube Size Chart
|
Size (NPS / OD in mm) |
Wall Thickness (mm) |
Schedule |
Standard / Grade |
|
1/8" (10.29 mm) |
1.24 – 2.41 |
Sch 10 – 160 |
ASTM B668 / ASME SB668 |
|
1/4" (13.72 mm) |
1.65 – 3.02 |
Sch 10 – 160 |
ASTM B668 / ASTM B709 |
|
3/8" (17.15 mm) |
1.65 – 3.20 |
Sch 10 – 160 |
ASTM B709 / NACE MR0175 |
|
1/2" (21.34 mm) |
1.65 – 3.73 |
Sch 10 – 160 |
ASTM B668 / ASME SB668 |
|
3/4" (26.67 mm) |
1.65 – 3.91 |
Sch 10 – 160 |
ASTM B709 / ISO 6207 |
|
1" (33.40 mm) |
2.77 – 4.55 |
Sch 40 – 160 |
ASTM B668 / DIN EN 10216-5 |
|
1 1/4" (42.16 mm) |
2.77 – 4.85 |
Sch 40 – 160 |
ASTM B709 / EN 10216-5 |
|
1 1/2" (48.26 mm) |
2.77 – 5.08 |
Sch 40 – 160 |
ASTM B709 / NORSOK M-650 |
|
2" (60.33 mm) |
2.77 – 5.54 |
Sch 40 – 160 |
ASTM B668 / ASME SB668 |
|
2 1/2" (73.03 mm) |
3.05 – 7.01 |
Sch 40 – 160 |
ASTM B709 / ISO 6207 |
|
3" (88.90 mm) |
3.05 – 7.62 |
Sch 40 – 160 |
ASTM B668 / EN 10216-5 |
|
4" (114.30 mm) |
3.05 – 8.56 |
Sch 40 – 160 |
ASTM B709 / DIN 17458 |
|
6" (168.28 mm) |
4.78 – 12.70 |
Sch 40 – XXS |
ASTM B668 / NACE MR0175 |
|
8" (219.08 mm) |
6.35 – 12.70 |
Sch 40 – XXS |
ASTM B709 / ISO 6207 |
Sanicro 28 Pipe & Tube Weight Chart
|
Outer Diameter (mm) |
Wall Thickness (mm) |
Approx. Weight (kg/m) |
|
21.3 (1/2") |
2.77 |
1.28 |
|
26.7 (3/4") |
2.87 |
1.79 |
|
33.4 (1") |
3.38 |
2.90 |
|
42.2 (1 1/4") |
3.56 |
4.00 |
|
48.3 (1 1/2") |
3.68 |
4.93 |
|
60.3 (2") |
3.91 |
6.91 |
|
73.0 (2 1/2") |
5.16 |
11.57 |
|
88.9 (3") |
5.49 |
16.18 |
|
114.3 (4") |
6.02 |
24.63 |
|
141.3 (5") |
6.55 |
34.88 |
|
168.3 (6") |
7.11 |
46.99 |
|
219.1 (8") |
8.18 |
76.89 |
Suppliers of Stainless Steel Pipe, Stainless Steel Tube, Stainless Steel Tubing to more than 60 countries for over 2 decades, we have our dealers & distributors in :
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Mexico
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Chile
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Brazil
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Peru
|
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Kuwait
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Jordan
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Thailand (Bangkok)
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Iran
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Australia
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New Zealand
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Sri Lanka
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Vietnam
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Nigeria
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Russia
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Kazakhstan
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Kazakhstan
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