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ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
Specifications
Brand Name :
TOBO
Model Number :
Copper Nickel Flange
Certification :
ISO
Place of Origin :
CHINA
MOQ :
50
Price :
NEGOTIATION
Payment Terms :
L/C, T/T
Supply Ability :
NEGOTIATION
Delivery Time :
15WORKSDAY
Packaging Details :
CARTON
Productname :
Copper Nickel Flange
Coppercontent :
70% Copper
Mode Of Connection :
welding
Process :
Casting, Forging, etc.
Surfacefinish :
Smooth, polished or as per client requirement
Often Used Of :
PN≤10.0MPa，DN≤40
Customized Support :
OEM
Type :
Weld Neck, Slip-On, Blind, Threaded
Thickness :
Sch5s, Sch10s, Sch40s, Sch80s, etc.
Connection :
Welding
Application :
Marine, Offshore, Chemical Processing
Technology :
Forging, Casting, etc.
Shape :
Round, Square, Rectangle, Oval, etc.
Temperaturerange :
-200°C to 400°C
Nickelcontent :
30% Nickel
Description

ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges

Our copper nickel spectacle flanges are fabricated from high-quality CuNi 90/10 (copper nickel 90/10) alloy, manufactured in full compliance with ASME B16.47 and ANSI B16.47 standards. Designed as a combination of blind flange and spacer flange, these spectacle flanges are widely used for pipeline isolation, maintenance, and flow control in industrial piping systems.
The 90/10 copper nickel material delivers outstanding corrosion resistance, especially against seawater, marine environments, and mild chemical media, ensuring reliable performance in offshore, shipbuilding, desalination, and chemical processing applications. Precision forging and machining guarantee accurate dimensions, smooth sealing surfaces, and high structural strength to withstand medium-pressure working conditions.
Each spectacle flange undergoes strict quality inspection, including dimensional verification, pressure testing, and material composition analysis, to ensure stable performance and long service life. The integrated structure allows for easy switching between blocking and passing states, greatly improving pipeline operation efficiency. Suitable for various industrial pipeline systems, these ASME B16.47 copper nickel spectacle flanges provide a durable, safe, and convenient solution for pipeline switching and isolation.

Video Description

Product Description
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
Product name
ANSI B16.5 Thread Flange 1-1/2" TH RF 150LB Stainless Steel 316L Raised Face TH Flange
Standard
ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Type
WN Flange, So Flange, LJ Flange, LWN Flange, SW Flange, Orifice Flange, Reducing Flange, figure 8 blind (blank&Spacer)
Special Flange: According to the drawing Picture
Materials
Nickel Alloy: ASTM/ASME S/B366 UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675
Super Stainless Steel: ASTM/ASME S/A182 F44, F904L, F317L
Stainles steel: ASTM/ASME S/A182 F304, F304L, F304H, F316, F316L, F321, F321H, F347H
Duplex Steel: ASTM A182 F51, F53, F55
Alloy Steel: ASTM/ASME S/ A182 F11, F12, F22, F5, F9, F91
Carbon Steel: ASTM/ASME S/A105, ASTM/ASME S/A350 LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....ASTM/ASME S/A350LF2, ASTM/ASME S/A694/A694M, F42, F52, F56, F60, F65, F70....
Dimension
(150#,300#,600#): DN15-DN1500
900# : DN15-DN1000
1500#: DN15-DN600
2500#:D N15-DN300
Marking
Supply Logo + Standard + Size(mm) + HEAT NO +or as your requirement
Test
Chemical Component Analysis, Mechanical Properties, Metallurgical Analysis, Impact Testing, Hardness testing , Ferrite Testing,
Intergranular corrosion testing, X-ray Inspection (RT), PMI, PT, UT, HIC & SSC test, etc. or as your requirment
Brand
TOBO
Certificates
API, ISO, SGS, BV, CE, PED, KOC, CCRC, PDO, CH2M HILL and etc.
Advantages
1. Abundant stock and prompt delivery.
2. Reasonable for whole packages and processes.
3. 15 years' QC team service & sales management API& ASTM trained engineers.
4. More than 150 customers spread worldwide. (Petrofac, G.S Engineer, Fluor, Hyundai Heavy industry, Kuwait National Oil,
Petrobras, PDVSA, PetroEcuador, SHELL, etc.)
Certifications
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
Product Testing
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
Process flow
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
Packing& Shipping
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
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FAQ
FAQ
1. Are you trading company or manufacturer ?
We are manufacturer ,You can see the Alibaba 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.Where is your factory located? How can I visit there?
We locate in Daqiuzhuang Town, Jinghai District, Tianjin, China, 30 minutes from Beijing by train.

4. 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.

5. What is your terms of payment ?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.
Send your message to this supplier
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ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges

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Product Detail
Brand Name :
TOBO
Model Number :
Copper Nickel Flange
Certification :
ISO
Place of Origin :
CHINA
MOQ :
50
Price :
NEGOTIATION
Contact Supplier
video
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges
ASME B16.47 Spectacle Flanges Copper Nickel 90/10 Metal Forged Pipeline Flanges

TOBO INDUSTRIAL (SHANGHAI) CO., LTD

Verified Supplier
4 Years
Business Type :
Manufacturer, Distributor/Wholesaler, Importer
Main Products :
Copper Nickel Fittings, Copper Nickel Elbow, Copper Nickel Pipe
Total Annual :
>1000000
Employee Number :
>100
Certification Level :
Verified Supplier
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