We at Pratik Pipe & Fittings manufacture, provide, and export high-grade 17-4 PH Tubes, addressing the stringent specifications of aerospace, marine, chemical processing, and various industrial applications. Our quality focus ensures that our customers receive only the best in terms of performance, longevity, and reliability.
17-4 PH stainless steel is a martensitic precipitation-hardening alloy possessing a better strength, hardness, and resistance against corrosion. It consists of 17% chromium and 4% nickel with a minor addition of copper for enhancing its properties. It contains a special composition that allows it to achieve high hardness through a simple heat treatment process, making it a great material for high-stress applications.
We at Pratik Pipe & Fittings manufacture 17-4 PH Tubes according to stringent industry standards for consistently high quality and performance. The Tubes have widespread applications for aerospace components, turbine blades, chemical processing, and oil and gas where strength and resistance against harsh conditions are crucial.
Our 17-4 PH Tubes possess a high tensile strength, superior corrosion resistance, and durability that can last a lifetime. The Tubes are able to withstand harsh temperatures and pressure levels, thereby providing a secure fit for demanding conditions. Additionally, their machinability and weldability also provide for easier installation and fabrication.
| Grade | Stainless Steel 17-4 PH / UNS S30815 / WNR 1.4835 | 
|---|---|
| Length | Single Random, Double Random and Cut Length. | 
| Thickness | 0.3mm – 50 mm | 
| Form | Round, Rectangular, Square Etc. | 
| End | Treaded End, Beveled End, Plain End. | 
| Welded Pipe & Tubes Size | 6” NB - 24” NB | 
| Seamless Pipe & Tubes Size | 1 / 2” NB - 8” NB | 
| Outer Diameter | 6.0-630mm | 
| Type | Seamless, Welded, ERW, EFW, Fabricated | 
| Schedule | SCH20, SCH30, SCH40, SCH80, SCH60, SCH80, SCH120,  SCH140, SCH160, STD, XXS, XS  | 
                                    
| SS 17-4 PH Pipe Range | SS 17-4 PH Pipe Range: Round Pipes, Square Pipes, Rectangular Pipes, Oval
                                            Pipe,  Colour Coated Pipe, High Pressure Pipes, Decorative Polished Pipes, Large Size Seamless Pipes, Large Diameter Fabricated Pipes.  | 
                                    
| SS 17-4 PH Tube Range: | Seamless Cold Rolled Coiled Tubing, High Pressure Tubes, Instrumentation
                                            Tubes,  Seamless U-Bended Heat Exchanger Tubes, Straight Stainless Steel Tubing, Seamless U-tubes, Electropolished Tubes, Round Tube, Square Tube, Capillary Tubing, Seamless Heat Exchanger Tubes, Pre Insulated, etc.  | 
                                    
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) | Brinell (HB) | ||||
| Alloy 17-4 PH | 95,000 | 50,000 | 25 | - | 175 | 
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Cb+Ta | 
|---|---|---|---|---|---|---|---|---|---|
| SS 17-4 PH | 0.07 | 1.0 max | 1.0 max | 0.03 | 3.0 – 5.0 | Bal | 3.0 – 5.0 | 15.0 – 17.5 | 5 X C / 0.45 | 
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