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C70600 C71500 Copper Nickel Flange CuNi90/10 High‑Demand Pipeline Connection
| Place of Origin | China |
|---|---|
| Brand Name | TOBO |
| Certification | SGS/BV/ABS/LR/TUV/DNV/BIS/API/PED |
| Model Number | Copper Nickel Flange |
| Minimum Order Quantity | 1pcs |
| Price | depending on quantity |
| Packaging Details | Standard exportsea-worthy packing |
| Delivery Time | 10-25 days depending on quantity |
| Payment Terms | T/T, L/C, D/P, T/T, Western Union |
| Supply Ability | 3,0000 pcs per month |
Product Details
| Product Name | Copper Nickel Flange | Standard Of Execution | HG/T20592-2009 |
|---|---|---|---|
| Weldability | Good | Surface Finish | Smooth |
| Use | Machanical Parts | Thickness | 3х2,5 Mm |
| Type | Weld Neck, Slip On, Blind, Threaded | Compressive Strength | Strong |
| Process | Casting, Forging, Etc. | Color | Customized Colors |
| Connection Type | Welding Flanged | Application | Marine, Offshore, Chemical Industry |
| Surface Treatment | Polished, Sand Blasting, Etc. | Class | 150, 300, 600, 900, 1500, 2500 |
| Head Code | Round | Design | Weld Neck, Slip On, Etc. |
| Highlight | C70600 copper nickel flange,C71500 CuNi90/10 flange,high-demand pipeline connection flange |
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Product Description
C70600 C71500 Copper Nickel Flange CuNi90/10 High‑Demand Pipeline Connection
These copper nickel flanges are made of high‑grade CuNi90/10 (Cu90Ni10) and BFe30‑1‑1 alloy, covering material grades C46400, C70600, C7060X and C71500. They are designed for high‑demand pipeline connection in marine, offshore, chemical and oil & gas industries.
The flanges feature excellent seawater corrosion resistance, high mechanical strength, good pressure resistance and long service life. Strict dimensional control ensures stable matching with copper nickel pipes and fittings, providing tight sealing and safe connection for fluid transmission systems.
Suitable for various working conditions, these flanges can withstand high pressure, high temperature and harsh corrosive environments. They are widely used in shipbuilding, desalination, heat exchange systems, petrochemical plants and marine engineering.
All products are produced under international standards, with full material inspection, dimensional test and pressure test before delivery. Custom sizes and types are available to meet different project requirements.
Our copper nickel flanges have stable quality, complete specifications and reliable performance. Standard export packaging is used to ensure safe transportation. We provide professional technical support and on‑time delivery to serve global industrial customers.
| Product Name | Copper Nickel Flange 150LB NPS15 C71500 Socket Weld Flange for Oil Gas Pipeline |
| Standard | ASMEB16.5 |
| Size | 1/2’’~24’’ |
| Pressure Rate | 150lb to 2500lb |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Material | copper nickel |
| Carbon steel | ASTM A 105 |
|
Allloy steel flange
|
ASTM A182 F5; F11;F22;F91;F51 ASTM A350 LF1; LF2; A350 LF3 ;LF4;LF6;LF8 |
|
Stainless Steel flange
|
ASTM A182 F304/304H/304L ASTM A182 F316/316H/316L ASTM A182 F321/321H ASTM A182 F347/347H |
| Nickel Alloys Flanges | Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276 |
| Copper Alloys Flange | Copper, Brass & Gunmetal |
| Manufacture Standard |
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673 B.S : BS4504 , BS4504, BS1560, BS10 |
| Package | Wooden cases, pallets, nylon bags or according to the customers' requirements |
| MOQ | 1pcs |
| Delivery time | 10-100 days depending on quantity |
| Payment terms | T/T or Western Union or LC |
| Shipment | FCA Tianjin/Shanghai, CFR, CIF, etc |
| Application | Petroleum/Power/Chemical/Construction/Gas/Metallurgy/Shipbuilding etc |
| Remarks | Other materials and drawings are available. |
Threaded flange is the inner hole of the flange is processed into pipe thread, and with threaded pipe matching connection, is a kind of non-welded flange.
Compared with welding flanges or butt flanges, threaded flanges are easy to install and maintain, and can be used in some pipelines where welding is not allowed on site. Alloy steel flanges have sufficient strength, but not easy to weld, or welding performance is not good, you can also choose threaded flanges.
Copper and nickel can be infinite solid solution to each other, thus forming a continuous solid solution, that is, regardless of the proportion of each other, and always α-single-phase alloy. When the nickel is fused into the red copper D200, the content is more than 16%, the resulting alloy color becomes relatively close to white as silver, the higher the nickel content, the whiter the color, but, after all, with copper fusion, as long as the nickel content does not exceed 70%, the naked eye will see copper yellow. Moreover, the nickel content of white copper is usually 25%. White copper is the elegant name of copper-nickel alloy, the density between copper and nickel 8.9-8.88.
Q1: Are you trading company or manufacturer ?
A: We are factory.
Q2: How long is the delivery ?
A: 15-30 working days
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
If you want to get more information of the products, send me e-mail or by skype, whatsapp etc.
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