सभी उत्पाद
ASME B16.5 CuNi 70/30 Forged Flange, Class 150 Socket Weld, Marine Grade SWRF
| उत्पत्ति के प्लेस | शंघाई, चीन |
|---|---|
| ब्रांड नाम | TOBO |
| प्रमाणन | ISO/TUV/SGS |
| मॉडल संख्या | तांबा निकेल निकला हुआ किनारा |
| न्यूनतम आदेश मात्रा | 1पीसी |
| मूल्य | बातचीत योग्य |
| पैकेजिंग विवरण | मानक शिपिंग पैकेज |
| प्रसव के समय | 15-30 कार्यदिवस |
| भुगतान शर्तें | टी/टी, वेस्टर्न यूनियन |
| आपूर्ति की क्षमता | 10 टन / महीना |
उत्पाद विवरण
| प्रोडक्ट का नाम | ASME B16.5 CuNi 70/30 जाली निकला हुआ किनारा, कक्षा 150 सॉकेट वेल्ड, समुद्री ग्रेड SWRF | भूतल समापन | चिकना, पॉलिश या ग्राहक विनिर्देश के अनुसार |
|---|---|---|---|
| घनत्व | 8.9 ग्राम/सेमी। | रिश्ते का प्रकार | वेल्डिंग |
| आकार | कोहनी | प्रेस | 20बार |
| लंबाई | 75 मिमी | तापमान की रेंज | -196°C से 200°C (-320°F से 392°F) |
| मशीन की | अच्छा | श्रेणी | 90/10 कॉपर निकल (यूएनएस 70600) |
| आवेदन | पाइप लाइन कनेक्ट करें | जुड़ने की योग्यता | अच्छा |
| धागे का प्रकार | एएसएमई बी1.20.1(एनपीटी) | आकार राणे | 1/2 |
| मोटाई | 3х2,5 मिमी | आकार सीमा | 1/2 |
उत्पाद विवरण
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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