SS 321/321H Instrumentation Tube Fittings

SS 321H Tube Fittings, Stainless Steel 321 Ferrule Fittings, DIN 1.4541/1.4878 Instrumentation Tube Fittings, Grade 321 Stainless Steel Single Ferrule Fittings, UNS S32100/ S32109 Instrumentation Tube Fittings, Stainless Steel 321 Instrumentation Fittings, SS 321H Compression Tube Fittings, SS 321/321H Double Ferrule Tube Fittings Manufacturers in Mumbai, India.

Virgin Engineers understands and fulfill the ever-changing demands of the dynamic and global engineering industries over the decades. We are proudly associated with engineering industries which are dealing in tube fittings. We introduce the whole new range of Stainless Steel 321 / 321H Instrumentation Tube Fittings in global markets due to its prominent features offered to any applications. We deliver all standard and non-standard dimensions tube fittings in various specifications, grades, shapes, designations, and finishes. We also customized the tube fittings in order to meet the customer’s product requirements. We have a strong sourcing network across the world to buy the qualitative range of raw materials. We are equipped with a large inventory to meet the demands of dynamic and unpredictable markets so our customers quickly adjust to the sudden changes.

SS 321/321H Male Elbow, Stainless Steel 321 Male Connector, Grade 321H SS Female Connector, SS 321 Female Elbow, SS 321H Male Run Tee, 321 Male Branch Tee Exporters, SUS 321H Bulk Head Female Connector, SS 321H Bulk Head Male Connector Supplier in Mumbai, India.

SS 321/321H BSPP Plugs, AISI 321H NPT Male Adapters, SS 321 Female Branch Tee, SS 321H Female Run Tee, SS 321H Union Cross, SS 321 Reducer Port Connector – RPC, Stainless Steel 321H Bulk Head Union, SS 321H Front Ferrule, SS 321 BSPT Couplings, SS 321H HReducer Union.

Know in brief about 321/ 321H grade:
Alloy 321 is a stabilized titanium grade with corrosion resistance. It has outstanding resistance to intergranular attacks. these tubing can be exposed in the chromium carbide precipitation range between the temperatures 800 deg F to 1500 deg F. these tube fitting oppose oxidation up to 816 deg C. it has higher creep and stress rupture properties than standard grades. Stainless Steel 321 / 321H Instrumentation Tube Fittings offer service in down temperatures. Alloy 321H is the higher carbon version and it is also known as UNS S32109. These tube fittings are designed for excellent fracture toughness. Both grades are dual certified and have higher carbon chemistry. These tube fittings are manufactured from both hot and cold working process. The manufactured range of tube fittings can be exposed in the heat treatment or annealing process. This operation furnishes the structure of grade and improves its ductility. These instrumentation tube fittings have the ability to oppose the pitting and crevice corrosion. These tube fittings can be applied in the higher temperature environments without the concern of distortion.

Why quality policy is implemented in our firm?
Since, the engineering products come in the demand and sometimes in hostile and super specialty applications; our aim is to provide a qualitative range of products. Quality is the lifeline of any business and we believe that. We are committed to satisfying our customers by providing high-quality products. We encourage our research & development team to upgrade the quality of products every day. The product quality is improved by conducting material examination regularly. The test performed on the tubes are flattening test, pitting corrosion test, compression test, tensile test, leakage test, hardness test, PMI test, macro test, and chemical analysis. Other tests are the mechanical test, micro test, IGC test, flaring test, ultrasonic test, radiographic test, etc.

Test certificate
We also provide test certificate to our customers, these certificates are 100% radiography test report, raw material certificates and third-party inspection reports.

Packaging norms:
The Stainless Steel 321 / 321H Instrumentation Tube Fittings are supplied by us in the industrial standard packing such as wooden crates, cages, boxes or customized packing. The tube fittings are supported by plastic end cap support to prevent jerks and damages while exporting.



Size Range

1/16” 1/2” & 1.5MM to 38.1MM

    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 321/321H Male Connector NPT-M
Male Connector NPT-M
Stainless Steel 321/321H Male Connector BSP-M
Male Connector BSP-M
Stainless Steel 321/321H Bulk Head Male Connector - BMC
Bulk Head Male Connector BMC
Stainless Steel 321/321H Male Elbow - ME
Male Elbow ME
Stainless Steel 321/321H 45 Deg Male Elbow - 45ME
45° Male Elbow 45ME
Stainless Steel 321/321H Male Branch Tee - MBT
Male Branch Tee MBT
Stainless Steel 321/321H Male Run Tee - MRT
Male Run Tee MRT
Stainless Steel 321/321H Female Connector - FC
Female Connector FC
Stainless Steel 321/321H Bulk Head Female Connector - BFC
Bulk Head Female Connector BFC
Stainless Steel 321/321H Female Elbow - FE
Female Elbow FE
Stainless Steel 321/321H Female Run Tee - FRT
Female Run Tee FRT
Stainless Steel 321/321H Female Branch Tee - FBT
Female Branch Tee FBT
Stainless Steel 321/321H Union - U
Union U
Stainless Steel 321/321H Reducer Union - RU
Reducer Union RU
Stainless Steel 321/321H Bulk Head Union - BU
Bulk Head Union BU
Stainless Steel 321/321H  Union Elbow - UE
Union Elbow UE
Stainless Steel 321/321H  Union Tee - UT
Union Tee UT
Stainless Steel 321/321H  Union Cross - UC
Union Cross UC
Stainless Steel 321/321H  Reducer - R
Reducer R
Stainless Steel 321/321H Bulk Head Reducer - BR
Bulk Head Reducer BR
Stainless Steel 321/321H Port Connector - PC
Port Connector PC
Stainless Steel 321/321H Male Adapter - MA
Male Adapter MA
Stainless Steel 321/321H Female Adapter - FA
Female Adapter FA
Stainless Steel 321/321H Cap - TC
Cap TC
Stainless Steel 321/321H Plug (Port Ends)
Plug (Port Ends) Tp
Stainless Steel 321/321H Tube Socket Weld Union - TSWU
Tube Socket Weld Union TSWU
Stainless Steel 321/321H Male Pipe Weld Connector - MPWC
Male Pipe Weld Connector MPWC
Stainless Steel 321/321H Tube Socket Weld Elbow - TSWE
Tube Socket Weld Elbow TSWE
Stainless Steel 321/321H Male Pipe Weld Elbow - MPWE
Male Pipe Weld Elbow MPWE
Stainless Steel 321/321H Back Ferrule - BF
Back Ferrule BF
Stainless Steel 321/321H Front Ferrule - FF
Front Ferrule FF

Popular Searches

ss 321h instrument tube size, ss 321 instrumentation valves and fittings india, ss 321 instrument fitting size, ss 321h instrument tubing fittings traders, ss 321h instrument tubing standards, stainless steel 321/321h ferrule fittings, ss 321h swagelok fittings, stainless steel 321 tylok instrumentation fittings, stainless steel 321h instrumentation tube fittings manufacturer in mumbai, parker stainless steel tubing fittings grade 321/321h, stainless steel 321 twin ferrule fittings distributors, stainless steel 321 instrument fittings types, ss 321h instrumentation tube fittings price, ss 321 instrument fittings swagelok, ss 321/321h tube fittings stockists, ss 321 duolok tube fittings, stainless steel 321h compression fittings dealers, buy high quality stainless steel 321h instrument tube fittings, ss 321 instrumentation fittings stockholder, stainless steel 321 parker tubing, stainless steel 321h instrument fitting standards.