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SS 321/321H High Pressure Pipe Fittings

SS Gr.321 Industrial High Pressure Pipe Fittings, Stainless Steel 321/321H High Pressure Pipe Fittings, UNS S32100 High Pressure Pipe Fittings Suppliers, Grade 321H Stainless Steel High Pressure Pipe Fittings, DIN 1.4878 High Pressure Pipe Fittings Manufacturers in Mumbai, India.

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.

321H Stainless Steel Hex Coupling, 321H SS Reducing Adapter, Stainless Steel 321/321H Hex Reducing Nipple, SS 321 Hex Long Nipple Exporters, SUS 321 Reducing Bushing Supplier in Mumbai, India.

SS 321H Female Connector, SS 321 Allen SAE Plug, AISI 321 Union Elbow, Austenitic Stainless Steel 321H Union Cross, Steel 321H Elbow Reducing Street, SS 321 Male and Female Elbow, 321H Stainless Steel Gauge Adapter.

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


End Connections :



Size Range

1/16” to 2”

    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 Close Nipple
Close Nipple
Stainless Steel Hex Nipple
Hex Nipple
Stainless Steel Hex Reducing Nipple
Hex Reducing Nipple
Stainless Steel Hex Long Nipple
Hex Long Nipple
Stainless Steel Reducing Adapter
Reducing Adapter
Stainless Steel Reducing Bushing
Reducing Bushing
Stainless Steel Hex Coupling
Hex Coupling
Stainless Steel Hex Reducing Coupling
Hex Reducing Coupling
Stainless Steel Elbow Female
Elbow Female
Stainless Steel Elbow Reducing Street
Elbow Reducing Street
Stainless Steel Male Elbow
Male Elbow
Stainless Steel 45° Elbow Female
45° Elbow Female
Stainless Steel 45° Elbow Street
45° Elbow Street
Stainless Steel Tee Female
Tee Female
Stainless Steel Tee Street
Tee Street
Stainless Steel Tee Branch
Tee Branch
Stainless Steel Tee Male
Tee Male
Stainless Steel Cross Female
Cross Female
Stainless Steel Union Ball Joint
Union Ball Joint
Stainless Steel Hex Female Cap
Hex Female Cap
Stainless Steel Hex Male Plug
Hex Male Plug
Stainless Steel Allen Plug
Allen Plug
Stainless Steel Hex SAE Plug
Hex SAE Plug
Stainless Steel Allen SAE Plug
Allen SAE Plug
Stainless Steel SAE Adapter
SAE Adapter
Stainless Steel Hex Pipe Plug
Hex Pipe Plug
Stainless Steel Gauge Adapter
Gauge Adapter
Stainless Steel Male Connector
Male Connector
Stainless Steel Female Elbow
Female Elbow
Stainless Steel Union Cross
Union Cross
Stainless Steel Female Connector – FF
Female Connector – FF
Stainless Steel Union
Stainless Steel Union Elbow
Union Elbow
NPT Male Adaptor
Male Adaptor NPT
Stainless Steel Hex Reducing Coupling
BSPT Coupling

Quality Assurance

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.

Material Testing

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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