همه محصولات
ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF
| محل منبع | شانگهای، چین |
|---|---|
| نام تجاری | TOBO |
| گواهی | ISO/TUV/SGS |
| شماره مدل | فلنج نیکل مس |
| مقدار حداقل تعداد سفارش | 1 عدد |
| قیمت | قابل مذاکره |
| جزئیات بسته بندی | بسته حمل و نقل استاندارد |
| زمان تحویل | 15-30 روز کاری |
| شرایط پرداخت | T/T، وسترن یونیون |
| قابلیت ارائه | 10 تن در ماه |
جزئیات محصول
| نام محصول | فلنج فورج شده ASME B16.5 CuNi 70/30، جوش سوکت کلاس 150، SWRF درجه دریایی | سطح بندی | صاف، صیقلی یا طبق مشخصات مشتری |
|---|---|---|---|
| تراکم | 8.9 گرم در سانتی متر مربع | نوع اتصال | جوشکاری |
| شکل | آرنج | را فشار دهید | 20 بار |
| طول | 75 میلی متر | محدوده دما | -196 درجه سانتی گراد تا 200 درجه سانتی گراد (320- درجه فارنهایت تا 392 درجه فارنهایت) |
| ماشین کاری | خوب | درجه | نیکل مس 90/10 (UNS 70600) |
| برنامه | خط لوله ها به هم وصل میشن | قابلیت جوشکاری | خوب |
| نوع موضوع | ASME B1.20.1 (NPT) | سایز رین | 1/2 |
| ضخامت | 3x2.5 میلی متر | محدوده اندازه | 1/2 |
توضیحات محصول
ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF
1.Product Description
The Copper Nickel Socket Weld Flange is manufactured from high-quality 70/30 Copper Nickel Alloy (CuNi 70/30, UNS C71500) in compliance with ASME B16.5 standard. This forged flange features a Class 150 pressure rating and socket weld connection type. The socket weld design allows the pipe to be inserted into a recessed area of the flange and welded around the outer diameter, creating a strong, leak-proof permanent connection ideal for high-pressure systems . The 70/30 copper-nickel alloy consists of 70% copper and 30% nickel, with trace amounts of iron and manganese, providing excellent mechanical properties and corrosion resistance
.
2. Applications
Due to the alloy's exceptional resistance to seawater corrosion and biofouling, CuNi 70/30 flanges are widely used in :
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Marine & Offshore Engineering: Seawater cooling systems, shipbuilding, desalination plants, offshore platforms
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Petrochemical Industry: Chemical processing, heat exchangers, pressure vessels
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Power Generation: Nuclear and thermal power plant cooling systems
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Naval Applications: Naval ship piping systems (DEF STAN 02-879 compliant)
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Industrial Applications: Hydraulic pipelines, firewater systems, fish farming cages
3. Product Functions
The Copper Nickel Socket Weld Flange serves the following functions in piping systems:
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Pipe Connection: Provides a reliable, leak-proof connection between pipes, valves, pumps, and other equipment
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System Access Point: Allows for easy disassembly and maintenance of piping systems
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Pressure Containment: Safely contains system pressure up to Class 150 rating
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Flow Direction Control: Facilitates changes in piping direction when used with elbows or tees
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Equipment Isolation: When used with blind flanges, can isolate sections of the piping system
4.Technical Specifications
| Parameter | Specification |
| Material Grade | CuNi 70/30 (UNS C71500) |
| Standard | ASME B16.5 / ANSI B16.5 |
| Pressure Class | Class 150 (also available: 300#, 600#, 900#, 1500#, 2500#) |
| Connection Type | Socket Weld (SW) |
| Size Range | 1/4" to 24" (DN15-DN600) |
| Face Type | Raised Face (RF) / Flat Face (FF) |
| Chemical Composition | Cu: 70%, Ni: 30%, Mn: 0.5-1.5%, Fe: 0.6-1.0% |
| Tensile Strength | ≥350 MPa |
| Yield Strength (0.2%) | ≥130 MPa |
| Elongation | ≥36% |
| Density | 0.323 lb/in³ (8.94 g/cm³) at 68°F |
| Temperature Range | Up to 400°F (204°C) |
FAQ
1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the certification.
2. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3. Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but need pay the cost of freight.
4. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
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