Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 304 Buttweld Fittings , which is a molybdenum bearing austenitic stainless steel that provides improved corrosion resistance. These Stainless Steel 304 Tee Pipe Fittings is non – magnetic in the annealed condition but may become slightly magnetic as a result of welding. Stainless Steel 304 Stub End Pipe Fittings has excellent corrosion resistance in a wide range of chemicals, especially in acidic chloride environments such as those encountered in pulp and paper mills. Increased levels of chromium, molybdenum and nickel in these Stainless Steel 304 End Cap, improve resistance to chloride pitting and general corrosion.
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Resistance of Stainless Steel 304 Dish Cap Pipe Fittings increases with molybdenum alloy content, which is further resistant to sulphuric acid concentrations up to 5 percent at temperatures as high as 120 Degree F (49 Degree C). At temperatures under 100 Degree F (38 Degree C), these Stainless Steel 304 Long Radius Elbow has excellent resistance to solutions of higher concentration.
However, service tests in Stainless Steel 304 Short Radius Elbow Pipe Fittings are recommended to account for the effects of specific operating conditions that may affect corrosion behavior. In processes where condensation of Sulphur – bearing gases occurs, these Stainless Steel 304 Elbow Pipe Fittings is much more resistant to attack at the point of condensation than conventional alloy 316.
Is 304 or 316 stainless steel better?
316 stainless steel is more resistant to salt and other corrosives than 304 stainless steel. So, 316 is the best choice if you are manufacturing a product that will frequently be exposed to chemicals or a maritime environment.
What is Buttweld pipe fittings?
Buttweld fittings are weldable pipe fittings that allow you to change the flow direction, branch off, reduce pipe size, or attach auxiliary equipment. Forged Steel buttweld fittings are made in compliance with ANSI/ASME B16.9.
Stainless Steel 304 Pipe Fittings Specifications
| Specifications | : | ASTM A403 / ASME SA403 |
| Size | : | 1/8” NB TO 48” NB. (Seamless & 100% X-Ray Welded, Fabricated) |
| Standards |
: | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| Thickness | : | 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75 |
| Type | : | Seamless / Welded / Fabricated |
SS 304 Pipe Fittings 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 Buttweld Fittings 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 |
Equivalent Grades for 304 Stainless Steel Pipe Fitting
| 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 Buttweld Pipe Fittings 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 304 Buttweld Fitting 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 Buttweld Fittings
Sachiya Steel International Is One Of The Leading Manufacturer And Exporter Of High Quality Stainless Steel 304 Buttweld Fittings , which is a molybdenum bearing austenitic stainless steel that provides improved corrosion resistance. These Stainless Steel 304 Tee Pipe Fittings is non – magnetic in the annealed condition but may become slightly magnetic as a result of welding.
Product Brand: Sachiya Steel International
Product In-Stock: InStock
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