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Pathan Durgadevi Udyan, Ground Floor, 25 Plot No 74/80, Patra Chawl, Maruti , Mandir Marg, Second Street, Girgaon, Mumbai, Maharashtra 400004Tubotech Alloys is a trusted manufacturer, supplier, and exporter of premium-quality Stainless Steel 304 304L Instrumentation Fittings in the United Kingdom. Designed for precision fluid and gas control systems, our instrumentation fittings provide exceptional leak-tight performance, corrosion resistance, and durability in demanding industrial environments. We supply a comprehensive range of SS 304 Instrumentation Fittings and SS 304L Instrumentation Fittings that meet international quality standards and are widely used across industries such as oil & gas, petrochemicals, pharmaceuticals, power generation, and chemical processing.
Manufactured using high-grade austenitic stainless steel, our instrumentation fittings offer excellent strength, weldability, and resistance to oxidation. The low-carbon composition of 304L minimizes carbide precipitation during welding, making it ideal for applications requiring superior corrosion resistance.
Tubotech Alloys offers a complete range of Stainless Steel 304 / 304L Instrumentation Fittings, including:
These fittings are available in various sizes, configurations, and pressure ratings to meet diverse industrial requirements.
| Element | SS 304 (%) | SS 304L (%) |
|---|---|---|
| Chromium (Cr) | 18.0 – 20.0 | 18.0 – 20.0 |
| Nickel (Ni) | 8.0 – 10.5 | 8.0 – 12.0 |
| Carbon (C) | Max 0.08 | Max 0.03 |
| Manganese (Mn) | Max 2.00 | Max 2.00 |
| Silicon (Si) | Max 0.75 | Max 0.75 |
| Phosphorus (P) | Max 0.045 | Max 0.045 |
| Sulfur (S) | Max 0.030 | Max 0.030 |
| Nitrogen (N) | Max 0.10 | Max 0.10 |
| Iron (Fe) | Balance | Balance |
| Property | SS 304 | SS 304L |
|---|---|---|
| Tensile Strength | 515 MPa Min | 485 MPa Min |
| Yield Strength | 205 MPa Min | 170 MPa Min |
| Elongation | 40% Min | 40% Min |
| Hardness | 92 HRB Max | 92 HRB Max |
| Density | 8.0 g/cm³ | 8.0 g/cm³ |
| Melting Point | 1400 – 1450°C | 1400 – 1450°C |
| Specification | Details |
|---|---|
| Product Name | Stainless Steel 304 / 304L Instrumentation Fittings |
| Material Grade | Stainless Steel 304, Stainless Steel 304L |
| Standards | ASTM A182, ASTM A276, ASTM A479, ASME SA182 |
| Design Standards | ASME B31.1, ASME B31.3, MSS-SP-99, MSS-SP-83 |
| Types | Tube Fittings, Compression Fittings, Double Ferrule Fittings, Male Connectors, Female Connectors, Union Elbows, Union Tees, Bulkhead Fittings, Reducers, Adapters |
| Size Range | 1/16″ to 2″ OD Tubing |
| Metric Sizes | 2 mm to 50 mm OD |
| Pressure Rating | Up to 10,000 PSI (depending on size and configuration) |
| Connection Type | Compression, Threaded, Welded, Tube End |
| Thread Types | NPT, BSPT, BSPP, SAE, UNF, Metric Threads |
| Temperature Range | -425°F to 1500°F (-254°C to 815°C) |
| Surface Finish | Bright Annealed, Pickled, Polished, Electro-Polished |
| Manufacturing Process | CNC Machined, Forged, Precision Engineered |
| Testing | Hydrostatic Testing, Pneumatic Testing, PMI Testing, Dimensional Inspection, Leak Testing |
| Certification | EN 10204 3.1, Mill Test Certificate (MTC), NABL Approved Test Reports |
| Packaging | Wooden Boxes, Cartons, Export Standard Packaging |
| Origin | Made in India |
| Supply Availability | United Kingdom and Worldwide |
Our Stainless Steel 304 / 304L Instrumentation Fittings are extensively used in:
Used in instrumentation tubing systems, pressure control lines, and offshore platforms.
Ideal for handling corrosive chemicals and process fluids.
Used in process control and fluid transfer systems.
Applied in steam lines, condensate systems, and instrumentation panels.
Suitable for hygienic and contamination-free fluid handling systems.
Used in sanitary process lines and production equipment.
Provides reliable performance in water purification and distribution systems.
Offers excellent resistance against moisture and atmospheric corrosion.
These fittings are crucial in ensuring smooth, dependable, and ordinary fluid and gas waft at some stage in various high-stakes programs.
Tubotech Alloys has established itself as a leading supplier of Stainless Steel 304 / 304L Instrumentation Fittings in the United Kingdom through consistent quality and customer-focused service.
We manufacture fittings using certified stainless steel raw materials that comply with international standards.
Comprehensive inventory of instrumentation fittings, tube fittings, and compression fittings.
Advanced manufacturing techniques ensure dimensional accuracy and leak-free performance.
High-quality products at cost-effective prices for industries across the UK.
Efficient logistics and supply chain management ensure prompt delivery throughout the United Kingdom.
Every fitting undergoes rigorous quality inspections and testing before dispatch.
Stainless Steel 304 / 304L Instrumentation Fittings are precision-engineered components used to connect, control, and direct fluid and gas flow in instrumentation and process systems while ensuring leak-free performance.
The primary difference is carbon content. SS 304L contains lower carbon, offering improved weldability and enhanced resistance to intergranular corrosion after welding.
They are widely used in oil & gas, petrochemical, pharmaceutical, power generation, chemical processing, marine, and water treatment industries.
Yes. Stainless Steel 304 and 304L provide excellent corrosion resistance against atmospheric conditions, water, chemicals, and many industrial environments.
Tubotech Alloys offers premium-quality products, competitive pricing, international quality standards, customized solutions, and reliable delivery services throughout the United Kingdom.
Upgrade your assembly with Tubotech for excellence and built to closing. Contact us nowadays to get a quote or examine more about our product range.
Tubotech delivers precision-engineered tubing, fittings, and fasteners with innovative solutions and customizable options. Trusted for quality and durability, we serve industries requiring reliable, high-performance piping and instrumentation products.
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