Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 304 Electropolished Pipes, which is homogenous throughout the material and have about twice the yield strength of 304L and 316L. These Stainless Steel 304 Electropolished Tubes is due to the addition of nitrogen to the alloy, which enhances the strength internally rather than being nitrided on the surface as some steel are treated. Stainless Steel 304 Sanitary Tubes is similar alloy Gall-Tough, which are specifically developed to have superior resistance to galling and metal to metal wear.
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Stainless Steel 304 Smooth Finish Pipes are austenitic, high – strength, corrosion – resistant products that provide higher – performance alternatives to many conventional 300 and 400 Series stainless steels. Annealing of Stainless Steel 304 Smooth Finish Tubes can be performed at a temperature range between the ranges of 2020 Degree F – 2150 Degree F, which is further followed by a rapid quench. Stainless Steel 304 Inside Polished Pipes provide excellent mechanical properties at both sub-zero and elevated temperatures, impact resistance at low temperatures.
Stainless Steel 304 Inside Polished Tubes has a superb resistance to high – temperature oxidation yet retain good weldability and fabricability, and remain non – magnetic even after extensive cold working. Seawater is probably the most common aqueous salt solution of Stainless Steel 304 Sanitary Pipes, where the alloy was selected for this application after extensive testing in the actual bleach washer environment.
SS 304 Electropolished Pipes Specifications |
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Specifications | : | ASTM A/ASME SA249/A269/A270 |
Dimensions | : | ASTM, ASME and API |
SS 304 Tubes Size |
: | 1/8″NB TO 30″NB IN |
Thickness | : | 1mm to 20mm, SCH 5/5S, 10/10S, 20/20S, 40/40S, 80/80S, 120/120S, 160/160S as per ANSI B36.19/36.10 |
Finish | : | BA Finish inside and outside, Electropolished finish inside and outside |
Type | : | Electropolished Pipes & Tubes |
Form | : | Round, Square, Rectangular, Hydraulic Etc |
Length | : | Up to 6 meters, custom cut lengths |
SS 304 Electropolished Tube Chemical Composition
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
304 | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 |
Stainless Steel 304 Electropolished Pipes Mechanical Properties
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
304 | 515 | 205 | 40 | 92 | 201 |
SS 304 EP Tubes Physical Properties
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
304 | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Equivalent Grades for 304 Stainless Steel Tubes
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304 |
SS 304 Electropolished Pipes / Tubes Application Industries
- Off-Shore Oil Drilling Companies
- Power Generation
- Petrochemicals
- Gas Processing
- Specialty Chemicals
- Pharmaceuticals
- Pharmaceutical Equipment
- Chemical Equipment
- Sea Water Equipment
- Heat Exchangers
- Condensers
- Pulp and Paper Industry
SS 304 Steel Electropolished Tube Test Certificates
We at Sachiya Steel International provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.
• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc
Material Testing
We at Sachiya Steel International ensure that all our materials go through strict quality tests before dispatching them to our clients.
• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test
Documentation
• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)
Stainless Steel 304 Electropolished Pipes
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 304 Electropolished Pipes, which is homogenous throughout the material and have about twice the yield strength of 304L and 316L. These Stainless Steel 304 Electropolished Tubes is due to the addition of nitrogen to the alloy, which enhances the strength internally rather than being nitrided on the surface as some steel are treated. Stainless Steel 304 Sanitary Tubes is similar alloy Gall-Tough, which are specifically developed to have superior resistance to galling and metal to metal wear.
Product Brand: Sachiya Steel International
Product Currency: INR
Product Price: 80
Product In-Stock: InStock
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