Customization: | Available |
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Connection: | Female |
Texture: | Forged |
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Product Overview
The stainless steel high-pressure 90° elbow is a critical pipe fitting designed to change the direction of fluid flow (90° turn) in high-pressure piping systems. Manufactured from premium stainless steel, it offers exceptional strength, corrosion resistance, and high-pressure durability, making it ideal for demanding applications in oil & gas, power generation, shipbuilding, food & pharmaceutical, and industrial equipment.
1. Superior Material
Stainless Steel Grades: 304, 316, 316L, and other austenitic stainless steels with excellent corrosion resistance (against acids, alkalis, salt spray, and oxidation) and high-temperature stability (operating range: -196°C to +800°C, depending on material).
2. High-Pressure Performance
- Pressure Rating: PN16 to PN420 (or ANSI Class 150-2500), ensuring reliability in extreme pressure conditions.
- Reinforced Structure: Precision cold/hot-formed with seamless or welded construction (X-ray inspected) for uniform wall thickness and leak-proof integrity.
3. Precision Manufacturing
- Surface Finish: Internally polished (Ra ≤0.8μm) or electropolished to minimize friction and scaling; external finishes (e.g., sandblasted, mirror) available.
- Compliance: Meets ASME B16.9, DIN 2605, GB/T 12459, and other international standards. Sizes range from DN8 to DN100
4. Connection Types
- Butt Weld (BW): Full-penetration welds for high-pressure/vibration environments.
-Threaded (THD): NPT, BSPT threads for easy installation and maintenance.
-Flanged (FLG): RF/FF flanges for systems requiring frequent disassembly.
Applications
- Energy Sector: Oil/gas pipelines, power plant boilers, nuclear cooling systems.
- Chemical/Pharma: Corrosive fluid transfer, reactor piping, sanitary systems.
- Marine Engineering: Seawater cooling, fuel lines, hydraulic systems.
- Food & Beverage: Dairy, brewery, and beverage processing with clean-in-place (CIP) compatibility.
Casting Size /Dimensions |
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Material | SS304;SS304L;SS316;SS316L | |
Standard | GB;ANSI;DIN;JIS | |
Connection | BSPP;BSPT;NPT |