Contents
- 1 Stainless Steel 321/321H Pipe Fittings / Accessories Specifications
- 1.1 SS 321/321H Pipe Fittings Chemical Composition
- 1.2 Stainless Steel 321/321H Accessories Mechanical Properties
- 1.3 Equivalent Grades for 321/321H Stainless Steel Pipe Fittings
- 1.4 SS 321/321H Pipe Fittings / Accessories Application Industries
- 1.5 Stainless Steel 321/321H Pipe Fittings / Accessories Test Certificates
- 1.6 Material Testing
- 1.7 We at Ninthore Overseas ensure that all our materials go through strict quality tests before dispatching them to our clients.
- 1.8 Documentation
- 2 Stainless Steel 321 Pipe Fittings
Ninthore Overseas is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 321 Pipe Fittings, which are being made according to the standard and best quality of raw materials. These Stainless Steel 321 Compression Pipe Fittings are usually made from a solid round metal billet. So, Stainless Steel 321H Compression Pipe Fittings is heated and pushed or pulled over a form until the material is shaped into a hollow material. Alloy 321 Ferrule Fittings is formed by rolling plate and welding the seam, where the weld flash can be removed from the outside or inside surfaces using a scarfing blade.
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We are known as foremost providers of excellent quality of these Alloy 321 Double Ferrule Fittings that are being used in several industrial applications. Our 321 Stainless Steel Compression Pipe Fittings are mostly used to carry high pressure gas or fluid within the Oil, Gas, Filtration, Refrigeration, Refining, Petrochemical and Offshore Industries.
Stainless Steel 321 Pipe Fittings
Meanwhile, we offer 321H Stainless Steel Compression Pipe Fittings in different sizes, grades and thickness. We also offer these 321H Stainless Steel Ferrule Fittings in custom-made demands demanded by our customers at a very reasonable price. Our 321H Stainless Steel Double Ferrule Fittings are specifically engineered by using high quality of raw materials. In addition, we as well make sure that our entire range of these Stainless Steel 321 Accessories meets the national and international quality standards.
Stainless Steel 321/321H Pipe Fittings / Accessories Specifications |
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| Specifications | : | ASTM A182 ASME SA 182 |
| Tube Size | : | 1/16”OD to 2”OD, 2mm OD to 50mm OD |
| Thread |
: | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| Pressure Rating | : | 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass |
SS 321/321H Pipe Fittings Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| SS 321 | 0.08 max | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 5(C+N) – 0.70 max |
| SS 321H | 0.04 – 0.10 | 2.0 max | 1.0 max | 0.045 max | 0.030 max | 17.00 – 19.00 | 0.10 max | 9.00 – 12.00 | 4(C+N) – 0.70 max |
Stainless Steel 321/321H Accessories Mechanical Properties
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Equivalent Grades for 321/321H Stainless Steel Pipe Fittings
| STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
| SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
| SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
SS 321/321H Pipe Fittings / Accessories 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 321/321H Pipe Fittings / Accessories Test Certificates
We at Ninthore Overseas 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 Ninthore Overseas 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 321 Pipe Fittings
Ninthore Overseas is one of the Leading Manufacturer And Exporter Of High Quality Stainless Steel 321 Pipe Fittings, which are being made according to the standard and best quality of raw materials. These Stainless Steel 321 Compression Pipe Fittings are usually made from a solid round metal billet.
Product Brand: Ninthore Overseas
Product In-Stock: InStock
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