All Products
Copper Flange Spade Blinds Copper Nickel Alloy 300# Pressure Class Corrosion Resistance
| 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 | Temperaturerange | -200°C To 400°C |
|---|---|---|---|
| Sizerange | 1/2 Inch To 48 Inches | Surfacefinish | Smooth, Polished Or As Per Customer Requirement |
| Hardness | HB 90-110 | Application | Marine, Offshore, Chemical, Petrochemical Industries |
| Link Mode | Quick Assembly, Welding, Etc | Leakage Rate | Zero Leakage |
| Machinability | Fair | Customized Support | OEM |
| Temperature Rating | -196°C - 427°C | Austenitic Stainless | C71500 |
| Inspection | 100% X-ray, Dye Penetrant, Ultrasonic | Often Used Of | PN≤10.0MPa，DN≤40 |
| Mode Of Connection | Welding | Coppercontent | 70% Copper |
| Highlight | Copper Nickel flange spade blinds,300# pressure class flange,Corrosion resistant copper alloy flange |
||
You can tick the products you need and communicate with us in the message board.
| Name of Product |
|---|
Product Description
Copper Flange Spade Blinds Copper Nickel Alloy 300# Pressure Class Corrosion Resistance
These copper nickel alloy steel spade blinds are designed with 3 inch size and 300# pressure class, matching standard copper flanges for pipeline isolation and control. Made of high-strength copper nickel alloy material, they feature excellent corrosion resistance, good pressure resistance and stable performance in harsh working environments.
The spade blind structure ensures reliable sealing and convenient operation, widely used in petroleum, chemical, marine engineering, water treatment and industrial piping systems. Strict dimensional processing ensures perfect matching with corresponding flanges, effectively preventing medium leakage and ensuring safe operation of the pipeline.
With good mechanical properties and high temperature resistance, these spade blinds adapt to long-term use under various medium conditions. Each product undergoes strict dimensional inspection, pressure test and material verification to meet international industrial standards.
Standard export packaging is used to avoid damage during transportation. We provide complete specifications, stable quality and on-time delivery to meet the needs of global customers in pipeline installation, maintenance and modification.
Our copper nickel spade blinds are easy to install and disassemble, with strong compatibility and long service life, making them ideal components for flange connection and pipeline control systems.
| 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.
Recommended Products