info@rajgranth.com
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Bulkhead Union (BU)

Bulkhead Union Manufacturer & Exporter

Stainless Steel Bulkhead Union Tube Fittings Manufacturer, Bulkhead Union Fittings Exporter, Duplex Steel Bulkhead Union Tube Fittings Supplier, Brass Bulkhead Union Fittings Stockist, Nickel Bulkhead Union Tube Fittings Dealer, Inconel Bulkhead Union Tube Fittings, SS Bulkhead Union Tube Fittings Manufacturer in India
Manufacturer & Supplier of Monel Bulkhead Union Tube Fittings, Hastelloy Bulkhead Union Fittings Trader, Titanium Bulkhead Union Tube Fittings Exporter, Alloy Steel Bulkhead Union Fittings, Carbon Steel Bulkhead Union Fittings Stockist, Copper Bulkhead Union Tube Fittings Manufacturer in Mumbai, India


Bulkhead Union (BU)

Rajgranth Industries PVT LTD is a leading manufacturer and exporter of precision-engineered Bulkhead Union Tube Fittings, designed for secure, leak-proof connections through panels, walls, or enclosures. These fittings are essential in applications where tubing must pass through a barrier while maintaining a reliable, rigid, and high-pressure joint between two tube ends.

Manufactured using high-grade Stainless Steel, Brass, Monel, Inconel, Nickel, Copper alloys, and other specialty materials, our Bulkhead Union Tube Fittings ensure exceptional corrosion resistance, mechanical strength, and long-term operational durability, even in the most demanding industrial conditions.

Widely used in oil & gas installations, petrochemical plants, marine systems, power generation units, and instrumentation panels, Rajgranth’s Bulkhead Unions are available in BSP, NPT, and Metric threads, with sizes from 1/16″ to 2″. All our fittings comply with ASTM, ASME, DIN, ISO, and other global standards, ensuring dependable performance in high-pressure applications.

For technical assistance, custom manufacturing, or quotations, contact our expert team at info@rajgranth.com — we are committed to providing the best connection solutions for your requirements.


Contact us today with your specific instrumentation tube fittings requirements for a quick quote and technical details.


Tube Fittings Manufacturer in India, Instrumentation Tube Fittings Supplier, Industrial Tube Fittings Exporter, High Pressure Tube Fittings Manufacturer, Compression Tube Fittings Stockist, Bulkhead Union Fittings Manufacturer, Threaded Tube Fittings Supplier, Ferrule Fittings Manufacturer in India.


Bulkhead Union Specifications:

ProductBulkhead Union Tube Fittings
Thread TypeBSP (British Standard Pipe), NPT (National Pipe Thread), Metric, UNF – Available in Tapered and Parallel Threads
Sizes1/16″ to 2″ (Custom sizes available on request)
Pressure RatingUp to 6000 PSI (based on size, material, and connection type)
Connection TypeTube End × Tube End – Bulkhead Mountable (Panel/Wall Mounted Union Connection)
StandardsASTM, ASME, DIN, ISO, SAE, BS, JIS, EN, IBR
FinishNatural, Electro-Polished, Zinc Plated, Nickel Plated, or Custom Surface Coatings
ApplicationsOil & Gas, Petrochemicals, Instrumentation Panels, Hydraulic Systems, Marine Installations, Power Plants, Water Treatment Facilities, and General Industrial Use
MaterialStainless Steel: 202, 303, 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 317, 317L, 321, 347, 904L, 410, 416, 430F, 431
Duplex Steel: UNS S31803, S32205
Super Duplex Steel: UNS S32750, S32760
Inconel: 600, 625, 718
Incoloy: 800, 825, 800H/HT
Monel: 400, K500
Nickel: 200, 201
Hastelloy: C22, C276, B2, B3, X
Titanium: Grade 2, Grade 5 (Ti-6Al-4V), Grade 7, etc.
Brass: IS 319, ASTM B16, CZ121
Copper Alloy: ASTM B62, C70600, C71500
Carbon Steel: A105, EN8, C20, C45
Alloy Steel: ASTM A182 F5, F9, F11, F22, F91
SMO 254: UNS S31254

Industries & Applications Where Our Bulkhead Union Tube Fittings Are Used:

Our Bulkhead Union Tube Fittings are engineered to create straight-line, leak-proof connections through panels or enclosure walls — ensuring a secure transition between two tube ends without affecting system performance. These fittings are essential in applications where tubing must pass through a bulkhead or rigid surface while maintaining pressure integrity, vibration resistance, and long-term mechanical stability.

Designed for high-pressure, high-temperature, and high-vibration environments, Rajgranth’s Bulkhead Unions are widely used in:

  • Oil & Gas facilities

  • Petrochemical and chemical plants

  • Instrumentation and control panels

  • Power generation systems

  • Marine and offshore equipment

  • Hydraulic and pneumatic circuits

  • Water treatment and industrial processing

Built from the highest-quality materials such as Stainless Steel, Brass, Monel, Inconel, and Hastelloy, our fittings provide unmatched corrosion resistance and durability. For expert guidance or bulk orders, contact our team at info@rajgranth.com.


Prominent Countries and Cities where we Export Bulkhead Union Fittings:

Rajgranth Industries PVT LTD manufactures and exports Bulkhead Union Tube Fittings worldwide.
Our major export destinations include:

Germany, Sweden, Switzerland, Denmark, USA, Canada, Finland, Norway, France, Netherlands, Bielefeld, Hannover, Wuppertal, Krefeld, Düsseldorf, Hamburg, Cologne, Leipzig, Nuremberg, Bonn, Munich, Stuttgart, Hagen, Frankfurt, and other European & North American countries.

We are ready to respond to all your queries.

We respond to all enquiries within one business day. Send us your requirement now.