Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 310 Flanges, where the heat treatment is given on the continuously rolling hearth furnace and the furnace is fitted with temperature recorders and controllers. After the heat treatment process, Stainless Steel 310 Slip On Flanges and pipes are straightened and subjected to pickling for removing scales from the surface. In some cases, the required size of Stainless Steel 310S Threaded Flanges may not be obtained from the mill directly, so then the cold operation process can be used to obtain the desired size.
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In cold drawing process, Stainless Steel 310S Weld Neck Flanges are coated with oxalic and soap solution. This solution in Stainless Steel 310S Blind Flanges acts as a lubricant to reduce friction while cold drawing operation. In the cold drawing process, Stainless Steel UNS S31000 / S31008 Socket Weld Flanges is drawn over the bench using die plugs. The drawn – out Stainless Steel 310S Lap Joint Flanges is then subjected to cleaning, heat treatment, pickling and straightening.
Stainless Steel 310 Ring Joint Type Flanges is marked with grade of material, size, heat number and the stamp of third party inspection before passing on to stainless steel pipe exporters. Stainless Steel 310S Spectacle Blind Flanges thus produced will undergo certain testing and quality checks. This process for Stainless Steel 310 Spacer Flanges is followed by proper packing and dispatch.
Stainless Steel 310 / 310S Pipe Flanges Specifications |
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| Specifications | : | ASTM A182 / ASME SA182 |
| Size | : | 1/2″ (15 NB) to 48″ (1200NB) |
| Standards |
: | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc. |
| Class / Pressure | : | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc. |
| Standard | : | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc. |
SS 310 / 310S Pipe Flanges Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 310 | 0.015 max | 2 max | 0.015 max | 0.020 max | 0.015 max | 24.00 – 26.00 | 0.10 max | 19.00 – 21.00 | 54.7 min |
| SS 310S | 0.08 max | 2 max | 1.00 max | 0.045 max | 0.030 max | 24.00 – 26.00 | 0.75 max | 19.00 – 21.00 | 53.095 min |
Stainless Steel 310 / 310S Plate Flanges Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.9 g/cm3 | 1402 °C (2555 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 40 % |
Equivalent Grades for 310 / 310S Stainless Steel Industrial Pipe Flanges
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 310 | 1.4841 | S31000 | SUS 310 | 310S24 | 20Ch25N20S2 | – | X15CrNi25-20 |
| SS 310S | 1.4845 | S31008 | SUS 310S | 310S16 | 20Ch23N18 | – | X8CrNi25-21 |
SS 310 / 310S Flanges 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
Stainless Steel 310 / 310S Pipe Flanges 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 310 Flanges
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 310 Flanges, where the heat treatment is given on the continuously rolling hearth furnace and the furnace is fitted with temperature recorders and controllers. After the heat treatment process, Stainless Steel 310 Slip On Flanges and pipes are straightened and subjected to pickling for removing scales from the surface. In some cases, the required size of Stainless Steel 310S Threaded Flanges may not be obtained from the mill directly, so then the cold operation process can be used to obtain the desired size.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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