Sachiya Steel International is one of the Leading Manufacture And Exporter of Stainless Steel 304L Tube to Male Fittings, which is tougher than grade 304 stainless steel with a long stringy chip however, using chip breakers is recommended. Machining of our Stainless Steel 304L Tube Fittings requires low speeds and constant feeds to reduce its tendency to work harden. Welding of these Stainless Steel 304L Compression Fittings can be performed using most of the conventional fusion and resistance methods.
Oxyacetylene welding for our Stainless Steel 304L Compression Tube Fittings should be avoided, where filler metal is recommended. Conventional hot working processes can be performed, where these Stainless Steel 304L Male Connector Tube Fittings should be heated to 1149 Degree C – 1260 Degree C (2100 Degree C – 2300 Degree F); however, it should not be heated below 927 Degree C (1700 Degree F).
To optimize corrosion resistance, a post – work annealing of our SS 304L Tube Fittings is recommended. Shearing, stamping, heading and drawing are possible with these SS 304L Male Run Tee, and post – work annealing is recommended to eliminate internal stresses. Annealing of our SS 304L Male Connector Fittings is performed at 1010 Degree C – 1121 Degree C (1850 Degree F – 2050 Degree F), which should be followed by rapid cooling. These Stainless Steel 304L Male Elbow NPT does not respond to heat treatment, which offers higher creep and stress rupture properties than Alloy 304.
Stainless Steel 304L Tube to Male Fittings Specifications |
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| Specifications | : | ASTM A276 ASME SA 479 |
| Tube Size | : | 6mm to 38mm to 1/4″ to 1 1/2″ |
| Thread |
: | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| Brass | : | ASTM B16 ASTM B 453 |
| Pressure Rating | : | 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass |
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304L | 0.035 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 13 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| SS 304L | 1.4306 / 1.4307 | S30403 | SUS 304L | 3304S11 | 03Х18Н11 | Z3CN18‐10 | X2CrNi18-9 / X2CrNi19-11 |
- 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
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.
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
• 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)