Virgin engineers have profitably expanded and recognized in the market as a leading producer, supplier, exporter and trader of Stainless Steel 321 / 321H High Pressure Pipe Fittings and other SS grade products. We are working with a future plan with implementing the latest machines and aimed towards strengthening the company manufacturing methods.
We are not associated by any third parties offering products directly to customers. Therefore, customers will get products at reasonable rates without any extra charges. We launch our company with a vision to outshine in some factors that make us the utmost option for large and small industrial business. We manufacture products in custom made sizes as per the requests made by the customers. We manufacture these high pressure pipe fittings in compliance with national and international norms. The design codes are taken into account to fulfill each and every requirement for industrial applications. These are available in various designations, standards, specifications, dimensions and cut size lengths.
SS 321 / 321H is a stabilized austenitic stainless steel that provides great general and local corrosion resistance. SS 321 is well known for resistance to intergranular corrosion in the exposure to temperatures ranging between 800 to 1500 deg F in the sensitization range. This grade also performs well in oxidizing environments while offering elevated creep and stress rupture attributes.
Quality criterion:
Through the latest testing facility, we are able to maintain a high level of quality. This is only possible with our committed workforce and technically sound infrastructure. By undertaking different quality measures we ensure only the finest quality products are delivered to our clients. To make this possible our each manufactured lot is processed from certainty tests. We run different types of tests that assure its functionality in terms of adverse environments. The tests conducted by us are mechanical tests, hardness test, pressure test, tensile test, PMI tests, micro test, macro test, chemical composition analysis, and hydro testing.
Other tests are a destructive test, IGC test, flaring test, compression test, ultrasonic test, leakage test, radiography, thermal stability test, and pitting corrosion test.
Processed stainless steel high pressure pipe fittings are lastly inspected by third parties. For quality assurance of each lot, we attach material test reports along with supplied products. Those reports are disinfection reports, welding guide, specification guide, national board approval lab (nbal) test report, and commercial invoice. Other reports are raw material test report, guarantee letter, mill test report, quality assurance plan, heat treatment charts, certificates assigned by us, stamping details, etc.
We are equipped with fast and prominent transport services, which take care of each step of the transition. SS 321 / 321H High Pressure Pipe Fittings are delivered in the standard packing of wooden cases, cartons, pallets and plywood boxes with support of plastic caps. Additionally, it is covered by thin of plastic to prevent rusting. We are offering Steel 321 / 321H High Pressure Pipe fittings with various treated surface and allowance, customers can buy these as per their suitability and needs.
High Pressure Pipe Fittings
NPT, BSP, & BSPT.
1/16” to 2”
STANDARD | WERKSTOFF NR. | UNS | JIS | EN |
SS 321 | 1.4541 | S32100 | SUS 321 | X6CrNiTi18-10 |
SS 321H | 1.4878 | S32109 | SUS 321H | X12CrNiTi18-9 |
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 |
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 % |
Stainless Steel S32100/S32109 High Pressure Pipe Fittings are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFF. Our products undergo stringent quality tests before they are dispatched.
The material tests performed on Stainless Steel 321/321H High Pressure Pipe Fittings are PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.
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