What Are 15-5 PH Flanges?
15-5 PH Flanges, supplied by Global Steel, are the ultimate in strength, corrosion resistance, and lifespan in harsh industrial environments. Since we are a trusted manufacturer, supplier, stockiest, and exporter of premium 15-5 PH Flanges, Global Steel has established a reputation for providing consistent and high-performance flange products that cater to various operating requirements. Produced from precipitation-hardened stainless steel, 15-5 PH (or UNS S15500) finds application across various industries due to its high tensile strength, hardness, and moderate corrosion resistance.
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From aerospace, marine, to oil & gas and chemical processing, our 15-5 PH is an undisputable leader due to its mechanical properties. Produced under rigorous tests to ensure flawless performance in high-pressure or corroding environments, our flanges are heat-treated for improved strength to withstand scaling or stress corrosion cracking. This ensures our flanges are ready for application in environments that need strength coupled with corrosion resistance.
We offer 15-5 PH Flanges in a range of types such as weld neck, slip-on, socket weld, blind, threaded, and lap joint flanges for a myriad of industrial uses. What sets these flanges apart is that they retain their mechanical properties up to 600°F (316°C), which ensures these flanges become an indispensable item in high-temperature systems. Global Steel’s fast delivery time due to our massive inventory coupled with our ability to manufacture products according to custom specifications ensures our client’s timely demands are met.
15-5 PH Flanges Manufacturers in India, 15-5 PH Flanges Suppliers in India, 15-5 PH Flanges Stockists in India, 15-5 PH Flanges Exporters in India
We cater to our clients from all over the world with a promise to deliver excellence, with unbeatable prices that don’t sacrifice on quality. We design our 15-5 PH Flanges to be manufactured according to various international standards such as ASTM A564 and ASME specifications to help our clients use our products globally without any issues of compatibility.
We test every single item before delivery to ensure accuracy of dimensions, strength, and durability, reinforcing Global Steel’s leadership role in steel flanges. When you purchase from Global Steel, you not only buy a product—you purchase a partnership that’s based on quality, innovation, and services. Our professional staff is always available to offer technical assistance, ensuring that your application receives an appropriate flange. Enjoy the Global Steel difference in 15-5 PH Flanges—precision coupled with strength.
15-5 PH Flanges Manufacturers in Mumbai, 15-5 PH Flanges Suppliers in Mumbai, 15-5 PH Flanges Stockists in Mumbai, 15-5 PH Flanges Exporters in Mumbai
15-5 PH Flanges Specifications
Standard | ASTM B564 / ASME SB564 |
---|---|
Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
Size | 1/2" (15 NB) to 48" (1200NB) |
Class/Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 |
Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Chemical Composition for 15-5 PH Flanges
Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
---|---|---|---|---|---|---|---|---|
15-5 PH | 0.15 max | 1.00 max | 0.50 max | 0.015max | 0.50 max | 6.00 – 10.00 | 72.00 min | 14.00 – 17.00 |
Mechanical properties of 15-5 PH Flanges
Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
---|---|---|---|---|
8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Weight Chart Of 15-5 PH Flanges
Nominal Bore (NB) | Slip-On Flange (kg) | Weld Neck Flange (kg) | Blind Flange (kg) | Socket Weld Flange (kg) | Threaded Flange (kg) |
---|---|---|---|---|---|
1/2" | 0.60 | 0.90 | 1.00 | 0.65 | 0.55 |
3/4" | 0.90 | 1.30 | 1.40 | 1.00 | 0.85 |
1" | 1.40 | 2.10 | 2.20 | 1.60 | 1.30 |
1 1/4" | 2.00 | 2.90 | 3.10 | 2.30 | 1.90 |
1 1/2" | 2.70 | 3.80 | 4.20 | 3.10 | 2.50 |
2" | 4.80 | 6.50 | 7.00 | 5.40 | 4.30 |
2 1/2" | 7.00 | 9.80 | 10.50 | 8.10 | 6.50 |
3" | 9.50 | 13.00 | 14.00 | 10.80 | 8.50 |
4" | 16.00 | 21.00 | 23.00 | 17.50 | 14.00 |
6" | 30.00 | 42.00 | 46.00 | 35.00 | 27.50 |
8" | 55.00 | 76.00 | 84.00 | 63.50 | 50.00 |
10" | 85.00 | 118.00 | 130.00 | 98.00 | 78.00 |
12" | 125.00 | 170.00 | 185.00 | 140.00 | 110.00 |
15-5 PH Flanges Price Per Kg
Material | Price In INR | Price In USD |
---|---|---|
15-5 PH Flanges | ₹9000 - Per kg | $112.5 - Per kg |
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Application Of Industries

Power Plants Industry
Aerospace Industry
Refineries Industry
Oil & Gas Industry
Sugar Industry
Chemical Industry
Petrochemical Industry