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304/304L Tube Fittings Supplier

Siddhagiri Metals and Tubes is a global supplier of Stainless Steel 304 and 304L Tube Fittings. We have a huge inventory of UNS S30400 and UNS S30403 Tube Fittings.
Other Names: 304 Compression Tube Fittings, 304L Compression Tube Fittings, 304 Instrumentation Fittings, 304L Instrumentation Fittings, Ferrule Fittings, Stainless Steel Tube Fittings
Material: 304/304L
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
Rating: 4.1/5 based on 79 customer reviews

Stainless Steel Compression Tube Fittings • Stainless Steel Fittings Supplier · UNS S30400 Tube Fittings · UNS S30403 Fittings Exporter

304/304L Tube Fittings supplied by Siddhagiri Metals and Tubes are of best quality and highly corrosion-resistant. Our SS Tube Fittings inventory is available in random lengths or cut to specific lengths to meet your exact requirements. Over the years, we have gained unique experience with pipes for different applications. We control the manufacturing process from raw material to finished product, with a constant focus on quality to meet demanding specifications.

The two ferrules in Stainless Steel tube fittings separate sealing and tube gripping functions; each ferrule is optimised for its function. The front ferrule creates a seal against the fitting body and on the tubing outside diameter. As the nut is turned, the back ferrule axially advances the front ferrule and radially applies an effective tube grip. Dimensions of ferrule fittings range from 6mm to 38mm in OD and 1/4" to 1 1/2" in inches. Tube Fittings are used in a wide range of Industries including Petrochemicals, Energy, Food, Biotechnology, CNG, Pharmaceutical, Pulp and Paper, Mining, Marine, Packing and Printing Industries etc. Following are different types of tube fittings as per design, installation and maintenance -

Stainless Steel Compression Fittings — Compression Tube Fittings are the first tube fittings to come into existence. Its three components nut, body and gasket ring or ferrule use a friction grip on the tube. Thus, no special tool is required in assembling such types of fittings. Some major types of Tube Fittings are Tube to Union Fittings, Tube to Male Fittings, Tube to Female Fittings, Tube to Pipe Fittings and Tube Fittings Accessories. Its seals are often line-type, providing one of the most effective metal-to-metal seals.

Stainless Steel Flare Fittings / Ferrule Fittings — Flare Fitting is made up of a nut, sleeve and body with a flare or coned end. Often, the sleeve is used as a self-flaring option, usually on the thinner wall or softer tubing materials. Flare FittingS can handle high pressures because of its larger seal area and is available in a variety of alloy and stainless steel grades. However, special flaring tools are required to prepare the tubing for installation. Flare Fittings are often referred as Ferrule Fittings.

Siddhagiri Metals and Tubes is an ISO 9001:2015 certified company which has built a strong reputation in the industry for delivering only the highest quality Stainless Steel Tube Fittings. Our 304/304L tube fittings are Swagelok and Parker A-lok equivalent and can be replaced with them easily. We have developed a very broad range of products which serve a large variety of service applications in different sectors of the industry. We offer 304/304L Tube Fittings in various forms like Tube to Union Fittings, Tube to Male Fittings, Tube to Female Fittings, Tube to Pipe Fittings and Tube Fitting Accessories. Stainless Steel Tube Fittings are available in tube sizes ranging from 1/16 to 2 in. and 2 to 50 mm. We supply tube fittings of Indian, European and Japanese origin. 304/304L Tube Fittings and 304/304L Ferrule Fittings supplied by us are packed in wooden boxes, bubble wraps, bundled steel strips or as per client requirements.

Siddhagiri Metals and Tubes treats all our customers as our partners and works with a goal to ensure their complete satisfaction every time, all the time. We are a leading manufacturer and exporter of industrial fittings and valves, tubing and Pipe Fittings and ferrule fittings which are integral components in the process control industries. We strive for innovative product design and have mastered the expertise of advanced manufacturing machines and techniques. We know the importance of our products in the industrial setting and that is why we offer the ultimate services in efficiency and dependability. We have regular exports of Stainless Steel Tube Fittings or Stainless Steel Ferrule Fittings in Europe, Qatar, Australia, Iran, Indonesia, Russia, UAE, Saudi Arabia, Malaysia, Congo, Brazil, Chile, USA, Canada, Japan, South Africa, Sri Lanka, etc.

  • Tube Fittings Specification: EN 1.4301
  • Type: Tube to Union Fittings, Tube to Male Fittings, Tube to Female Fittings, Tube to Pipe Fittings, Tube Fitting Accessories
  • Forms: 304/304L Union Tee, 304/304L Bulhead Union, 304/304L Union Elbow, 304/304L Reducing Elbow, 304/304L Union, 304/304L Union Cross, 304/304L Male Connector, 304/304L Male Connector, 304/304L Male Connector, 304/304L Male Connector, 304/304L Male Bulkhead Connector, 304/304L Male Elbow, 304/304L Male Elbow, 304/304L Male Elbow, 304/304L Male Elbow, 304/304L Male Elbow, 304/304L Male Elbow, 304/304L Male Elbow 45 Degree, 304/304L Male Run Tee, 304/304L Male Branch Tee, 304/304L Female Connector, 304/304L Female Connector, 304/304L Female Connector, 304/304L Female Connector, 304/304L Female Connector, 304/304L Female Bulkhead Connector, 304/304L Female Run Tee, 304/304L Female Branch Tee, 304/304L Male Tee, 304/304L Street Tee, 304/304L Female Tee, 304/304L Male Female Branch Tee, 304/304L Female Cross, 304/304L Female Elbow, 304/304L Male Elbow, 304/304L Street Elbow, 304/304L Female Elbow, 304/304L 45º Street Elbow, 304/304L Male Female Adapter, 304/304L Bushing, 304/304L Hex Coupling, 304/304L Reducing Hex Coupling, 304/304L Hex Nipple, 304/304L Reducing 304/304L Hex Nipple, 304/304L Female Cap, 304/304L Allen Key, 304/304L Union Joint Ball, 304/304L Blanking End, 304/304L Blanking Plug, 304/304L Tube Nut, 304/304L Front Ferrule, 304/304L Back Ferrule
  • End Protection: Plastic Caps
  • Origin: Indian Origin, Os-Lok Tube Fittings
  • Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
  • Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests

304 and 304L Tube Fittings Sizes in Stock

Tube Fittings Types Forms of Tube Fittings Size OD Size Inch
Tube To Union Union Tee, Stainless Steel Bulkhead Union, Stainless Steel Union Elbow, Stainless Steel Reducing Elbow, Stainless Steel Union, Stainless Steel Union Cross 6mm to 38mm 1/4" to 1 1/2"
Tube to Male Fittings Stainless Steel Male Connector NPT—MCN (Imperial Series), Stainless Steel Male Connector NPT — MMCN(Metric, Series), Stainless Steel Male Connector BSP : MCB & MMCB, Stainless Steel Male Connector BSPP MCBP & MMCBP, Stainless Steel Male Bulkhead Connector —NPT—MBCN & MMBCN, Stainless Steel Male Elbow NPT Imperial Serices, Stainless Steel Male Elbow NPT (Metric Series), Stainless Steel Male Elbow NPT BSP : MEB & MMEB, Stainless Steel Male Elbow NPT Imperial Series, Stainless Steel Male Elbow NPT (Metric Series), Stainless Steel Male Elbow NPT BSP : MEB & MMEB, Stainless Steel Male Elbow 45 Degree, Stainless Steel Male Run Tee, Stainless Steel Male Branch Tee
Tube to Female Fittings Stainless Steel Female Connector BSP / BSPP, Stainless Steel Female Connector NPT METRIC SERIES, Stainless Steel Female Connector BSP / BSPP, Stainless Steel Female Connector NPT METRIC SERIES, Stainless Steel Female Connector BSP / BSPP, Stainless Steel Female Bulkhead Connector, Stainless Steel Female Run Tee, Stainless Steel Female Branch Tee
Tube to Pipe Fittings Stainless Steel Male Tee, Stainless Steel Street Tee, Stainless Steel Female Tee, Stainless Steel Male Female Branch Tee, Stainless Steel Female Cross, Stainless Steel Female Elbow, Stainless Steel Male Elbow, Stainless Steel Street Elbow, Stainless Steel 45º Female Elbow, Stainless Steel 45º Street Elbow, Stainless Steel Male Female Adapter, Stainless Steel Bushing, Stainless Steel Hex Coupling, Stainless Steel Reducing Hex Coupling, Stainless Steel Hex Nipple, Stainless Steel Reducing Hex Nipple, Stainless Steel Female Cap, Stainless Steel Allen Key, Stainless Steel Union Joint Ball
Tube Fittings Accessories Stainless Steel Blanking End, Stainless Steel Blanking Plug, Stainless Steel Tube Nut, Stainless Steel Front Ferrule, Stainless Steel Back Ferrule

Forms of Compression Tube Fittings in Stock

In Stock Tube To Tube Union Tube Fittings

Tube To Tube Union

304/304L Tube To Tube Union Tube Fittings

In Stock Male Connector Tube Fittings, NPT, BSP, BSPP

Male Connector

304/304L Male Connector — NPT, BSP, BSPP MCBP and MMCBP

In Stock Female Connector

Female Connector

304/304L Female Connector BSP / BSPP and NPT Metric Series

In Stock Male Bulkhead Connector

Male Bulkhead Connector

304/304L Male Bulkhead Connector NPT-MBCN and MMBCN

In Stock Female Bulkhead Connector

Female Bulkhead Connector

304/304L Female Bulkhead Connector Compression Tube Fittings

In Stock Street Elbow

Street Elbow

304/304L Street Elbow Instrumentation Fittings

In Stock Male Elbow

Male Elbow

304/304L Male Elbow Instrumentation Fittings

In Stock Female Elbow

Female Elbow

304/304L Female Elbow Instrumentation Fittings

In Stock Street Tee

Street Tee

304/304L Street Tee — Tube to Pipe Fittings

In Stock Male Run Tee

Male Run Tee

Tube to Male Fittings — 304/304L Male Run Tee

In Stock Female Run Tee

Female Run Tee

Tube to Female Fittings — 304/304L Female Run Tee

In Stock Male Branch Tee

Male Branch Tee

Tube to Male Fittings — 304/304L Male Branch Tee

In Stock Female Branch Tee

Female Branch Tee

Tube to Female Fittings — 304/304L Female Branch Tee

In Stock Union Cross

Union Cross

Tube to Union Fitting — 304/304L Union Cross

In Stock Male Adapter

Male Adapter

Tube to Pipe Fittings — 304/304L Male Adapter

In Stock Female Adapter

Female Adapter

Tube to Pipe Fittings — 304/304L Female Adapter

In Stock Bushing

Bushing

Tube to Pipe Fittings — 304/304L Bushing

In Stock Hex Coupling

Hex Coupling

Tube to Pipe Fittings — 304/304L Hex Coupling

In Stock Hex Nipple

Hex Nipple

Tube to Pipe Fittings — 304/304L Hex Nipple

In Stock Cap

Cap

Tube to Pipe Fittings — 304/304L Cap

In Stock Plug

Plug

Tube to Pipe Fittings — 304/304L Blanking Plug

In Stock Allen Key

Allen Key

Tube to Pipe Fittings — 304/304L Allen Key

In Stock Union Ball Joint

Union Ball Joint

Tube to Pipe Fittings — 304/304L Union Ball Joint

In Stock Blanking End

Blanking End

Tube Fittings Accessories — 304/304L Blanking End

In Stock Blanking Plug

Blanking Plug

Tube Fittings Accessories — 304/304L Blanking Plug

In Stock Tube Nut

Tube Nut

Tube Fittings Accessories — 304/304L Tube Nut

In Stock Front Ferrule

Front Ferrule

Tube Fittings Accessories — 304/304L Front Ferrule

In Stock Back Ferrule

Back Ferrule

Tube Fittings Accessories — 304/304L Back Ferrule

  • Chemical Properties
  • Mechanical Properties
  • Physical Properties
  • C P Mn Ni S Si Cr
    MIN - - - 8.000 - - 18.000
    MAX 0.080 0.045 2.000 10.500 0.030 0.750 20.000
    C Mn Si P S Cr Ni
    MIN - - - - - 18.000 8.000
    MAX 0.030 2.000 0.750 0.045 0.030 20.000 12.000
  • Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 205 515 40.00  
    MAX       92
    Yield Strength
    0.2% Proof
    (MPa)
    Tensile strength
    (MPa)
    Elongation
    (% in 50mm)
    Hardness
    (HRB)
    MIN 485 170 40.00 -
    MAX - - - 92
  • Density lb/in³ 0.285
    kg/dm³ 7.9
    Modulus of Elasticity psi 29 x 10-6
    GPa 200
    Thermal Conductivity Btu/ft hr°F 8.7
    W/m°C 15
    Heat Capacity Btu/lb°F 0.12
    J/kg°C 500
    Electrical Resistivity Ω-inch 27.6 x 10-6
    µΩm 0.73
    Poissons ratio   0.3
    Density lb/in³ 0.285
    kg/dm³ 7.9
    Modulus of Elasticity psi 29 x 10-6
    GPa 200
    Thermal Conductivity Btu/ft hr°F 8.7
    W/m°C 15
    Heat Capacity Btu/lb°F 0.12
    J/kg°C 500
    Electrical Resistivity Ω-inch 27.6 x 10-6
    µΩm 0.73
    Poissons ratio   0.3

Properties of 304/304L alloy

304/304L Cold Forming

Type 304/304L is readily formed and fabricated through a full range of cold working operations. It can be used in heading, drawing, bending, and upsetting. Any cold working operations will increase the strength and hardness of the material, and may leave it slightly magnetic.

304/304L Hot Forming

Type 304/304L can be forged in the 1700-2200°F range. For maximum corrosion resistance, forgings should be annealed at 1900°F minimum and water quenched or rapidly cooled by other means after hot working operations.

304/304L Machining

Type 304/304L is a tough austenitic stainless steel subject to work hardening during deformation and, unless modified for improved machining response, is resistant to chip breaking. The best machining results are achieved with slower speeds, heavier feeds, excellent lubrication, sharp tooling, and powerful, rigid equipment.

304/304L Welding

Type 304/304L is readily welded by a full range of conventional welding procedures (except oxyacetylene). AWS E308L/ER308L filler metals should be used with Type 304/304L steel, but the molybdenum-containing austenitic stainless steel filler metals may also be considered.

304/304L Heat Treatment

Annealing: Type 304/304L should be heated to 1900ºF minimum and water quenched or rapidly cooled by other means.
Hardening: Type 304/304L cannot be hardened by heat treatment. However, Type 304/304L can be hardened by cold working.

Services We Offer

Documentation

Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.

Quality Assurance

Stainless Steel Ferrules are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.

Material Testing

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.

Packing and Delivery

The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.

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