Stainless Steel 17-4 PH Flanges Manufacturer, Stainless Steel 17-4 PH Flanges, Stainless Steel 17-4 PH Flanges in India, Stainless Steel 17-4 PH Flanges in Mumbai
Labdhi Metals is a reputed manufacturer, stockist, and exporter of premium-quality Stainless Steel 17-4 PH Flanges. With extensive experience in the metal industry, Labdhi Metals offers a wide range of 17-4 PH flanges known for their superior strength, excellent corrosion resistance, and reliable performance in demanding environments. These flanges are extensively used in industries such as aerospace, marine engineering, nuclear energy, chemical processing, and petrochemicals, where high mechanical strength and resistance to corrosion and stress corrosion cracking are critical.
Stainless Steel 17-4 PH, also designated as UNS S17400, is a precipitation-hardened martensitic stainless steel alloy. It is highly regarded for its combination of high strength and hardness, good corrosion resistance, and excellent mechanical properties up to temperatures of 600°F (316°C). Labdhi Metals manufactures flanges from this alloy in various sizes, pressure classes, and face types such as weld neck, slip-on, blind, socket weld, threaded, and lap joint, adhering to international standards including ASTM and ASME.
As a trusted stockist, Labdhi Metals maintains a robust inventory of 17-4 PH flanges in standard and customized configurations. These flanges are available in both forged and machined forms to cater to different industrial requirements. Their expert team ensures strict quality control with comprehensive testing including dimensional accuracy, mechanical property verification, and non-destructive testing to meet or exceed customer expectations.
Labdhi Metals also serves as a global exporter, supplying 17-4 PH flanges to major markets in Europe, the Middle East, Asia-Pacific, North America, and Africa. The company is recognized for its competitive pricing, reliable delivery schedules, and responsive customer support. Each flange is securely packed and documented to ensure hassle-free shipping and international compliance.
Stainless Steel 17-4 PH Flanges Specification
| Property | Description |
|---|---|
| Grade | 17-4 PH (UNS S17400) |
| Standards | ASTM A182, ASME SA182, ANSI, EN, DIN, JIS |
| Size Range | ½” NB to 24” NB |
| Pressure Classes | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Face Types | RF (Raised Face), FF (Flat Face), RTJ (Ring Type Joint) |
| Types | Weld Neck, Slip-On, Socket Weld, Threaded, Blind, Lap Joint |
| Heat Treatment | Solution Annealed, Precipitation Hardened (H900-H1150) |
With in-house advanced machining and finishing capabilities, Labdhi Metals is able to offer custom flange solutions with precision tolerances and specific heat treatments like H900, H1025, and H1150 conditions. This ensures that their Stainless Steel 17-4 PH flanges perform consistently under high stress, pressure, and corrosive environments, making them a preferred choice for critical applications.
Stainless Steel 17-4 PH Flanges Chemical Composition
| Element | Composition (%) |
|---|---|
| Chromium (Cr) | 15.0 – 17.5 |
| Nickel (Ni) | 3.0 – 5.0 |
| Copper (Cu) | 3.0 – 5.0 |
| Manganese (Mn) | ≤ 1.00 |
| Silicon (Si) | ≤ 1.00 |
| Carbon (C) | ≤ 0.07 |
| Phosphorus (P) | ≤ 0.04 |
| Sulfur (S) | ≤ 0.03 |
| Columbium + Tantalum (Cb+Ta) | 0.15 – 0.45 |
Stainless Steel 17-4 PH Flanges Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≥ 1310 MPa (190 ksi) |
| Yield Strength | ≥ 1170 MPa (170 ksi) |
| Elongation | ≥ 10% |
| Hardness (Rockwell C) | 38 – 44 |
| Density | 7.75 g/cm³ |
| Operating Temperature | Up to 600°F (316°C) |
Application of Stainless Steel 17-4 PH Flanges
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Energy industries
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Chemicals
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Modern Architecture
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Textile Machinery
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Construction
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Oil & Gas Industry
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Ship Building
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Pulp and Paper
Cities We Have Supplied Our Stainless Steel 17-4 PH Flanges
- Mumbai
- Ghaziabad
- Vijayawada
- Vadodara
- Faridabad
- Madurai
- Jaipur
- Coimbatore
- Trivandrum
- Mysore
- Agra
- Vapi
- Aurangabad
- Gurugram
- Aligarh
- Jamnagar
- Thiruvananthapuram
- Meerut
- Bhubaneswar
- Kolkata
- Bhopal
- Lucknow
- Rourkela
- Ranchi
- Thrissur
- Patna
- Chennai
- Indore
- Jodhpur
- Bangalore
- Allahabad
- Visakhapatnam
- New Delhi
- Surat
- Kanpur
- Rajkot
- Nagpur
- Jamshedpur
- Bhavnagar
- Chandigarh
- Nashik
- Gurugram
- Ahmedabad
- Noida
- Bareilly
- Kochi
- Bharuch
- Hyderabad
Countries We Have Export Our Stainless Steel 17-4 PH Flanges
- United Kingdom
- Turkey
- Angola
- Oman
- Bahrain
- Denmark
- Indonesia
- Canada
- Egypt
- Argentina
- Saudi Arabia
- Kazakhstan
- Singapore
- Thailand
- Poland
- Ukraine
- Italy
- Congo
- Sri Lanka
- Venezuela
- South Africa
- China
- Qatar
- Mexico
- Kenya
- Germany
- Bangladesh
- Algeria
- Peru
- Kuwait
- USA
- Russia
- Australia
- Vietnam
- Brazil
- Netherlands
- Japan
- Philippines
- France
- UAE
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