SELLER | STOCKIST CUPRO NICKEL 70/30 SPECTACLE BLIND & BLIND SPACERS FLANGES

EXPORTERS, STOCKIST & MANUFACTURER CUPRO NICKEL 70/30 SPECTACLE BLIND & BLIND SPACERS FLANGES, CU-NI 70/30 SPECTACLE BLIND & BLIND SPACERS FLANGES

We manufacture various types of these high-quality Copper Nickel 70/30 flanges to provide effective solutions across a diverse range of industries. These flanges are characterized by their efficient performance, precise dimensions, and exceptional durability. They exhibit remarkable resistance to pitting, crevice corrosion, stress corrosion cracking, and acidic solutions, making them ideal for numerous applications. Nesco Engineering takes pride in its role as a leading manufacturer, exporter, and supplier of top-quality Cu-Ni 70/30 Spectacle Blind, Spacer, and Spades Flanges.

COPPER NICKEL 70/30 SPECTACLE BLIND / BLIND AND SPACERS FLANGES MANUFACTURER
CU-NI 70/30 BLIND AND SPACERS FLANGES SUPPLIERS, COPPER NICKEL 70/30 FLAT FACE SPECTACLE BLIND FLANGES EXPORTERS, CUPRO NICKEL 70/30 SPECTACLE BLIND / BLIND AND SPACERS FLANGES, COPPER NICKEL 70/30 SPECTACLE BLIND AND SPACER FLANGES STOCKIST, COPPER NICKEL 70/30 SPECTACLE BLIND FLANGES MANUFACTURER IN MUMBAI, INDIA.

Table of Contents

What is Copper Nickel 70/30 Spectacle Blind / Blind and Spacers Flange ?
70 / 30 Cupro Nickel Spectacle Blind / Blind and Spacers Flange Specification
Equivalent Grade of Cupro Nickel 70 / 30 Spectacle Blind / Blind and Spacers Flange
Ready Stock of Cu-Ni 70/30 Spectacle Blind / Blind and Spacers Flanges
ASME SB467 Cu Ni 70-30 Spectacle Blind / Blind and Spacers Flange Price
70/30 Cu-Ni Spectacle Blind / Blind and Spacers Flange Chemical Composition
ASTM B467 CuNi 70/30 Spectacle Blind / Blind and Spacers Flanges Mechanical Properties
Widest Stock of Copper Nickel 70/30 Spectacle Blind / Blind and Spacers Flanges
Suppliers Stockist and Distributors Of World’s Top 10 Manufacturers Of CuNi 70-30 Spectacle Blind / Blind and Spacers Flanges
Approved In The Following Top Refineries Across The Globe
Application of Copper Nickel 70/30 Spectacle Blind / Blind and Spacers Flanges

Nesco Engineering is a renowned manufacturer, exporter, and supplier of top-quality Cu-Ni 70/30 Spectacle Blind Flanges. Our comprehensive range of Spectacle Blind flanges is available in various sizes, shapes, dimensions, and lengths to meet the specific requirements of our valued clients. We produce a variety of high-grade Copper Nickel 70/30 Blinds and Spacers Flanges, offering effective performance, precise dimensions, and long-lasting durability. Our blinds and spacer flanges exhibit exceptional resistance to pitting, crevice corrosion, stress corrosion cracking, and acidic solutions, making them ideal for a wide range of industries.

Nesco Engineering, an esteemed manufacturer, offers a wide range of Cu-Ni 70/30 Spectacle Blind, Spacer, and Spades Flanges. Crafted from premium raw materials, our expert team is dedicated to upholding stringent quality standards in the production of these flanges. These Spectacle Blind flanges boast numerous advantages, including exceptional corrosion resistance, extended durability, and a prolonged service life. We prioritize adherence to international and national standards and specifications to maintain top-notch quality.

Our highly skilled professionals possess extensive expertise in the fabrication of these blinds and spacers flanges. Prior to delivery, Nesco Engineering conducts thorough testing, utilizing state-of-the-art equipment to assess the efficiency and quality of the Copper Nickel 70/30 Spectacle Blinds, Spacers, and Spades Flanges. To ensure the safe delivery of these copper nickel flanges, we employ the most suitable packaging materials, ensuring prompt delivery to our valued clients.

70/30 CU-NI SPECTACLE BLIND / BLIND AND SPACERS FLANGE SPECIFICATION

Trade name	Cupro Nickel 70/30 Spectacle Blind / Blind and Spacers Flange
Cu-Ni 70/30 Spectacle Blind / Blind and Spacers Flanges Standard	ASTM B467 / ASME SB467 ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges
70/30 Cu-Ni Spectacle Blind / Blind and Spacers Flange Dimensions	B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN
Copper Nickel 70/30 Spectacle Blind / Blind and Spacers Flanges Size	1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000)
Copper Nickel 70/30 Spectacle Blind / Blind and Spacers Flanges Class/Pressure	150# 300# 600# 900# 1500# 2500# PN6 PN10 PN16 PN25 PN40 PN64
Flange Face Type	Flat Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
SB 467 Gr 70/30 Copper Nickel Spectacle Blind / Blind and Spacers Flanges Marking	All Flanges are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.)
Delivery Time	7-15 working days as usual, It will based on the detailed order quantity.
Payment Terms	Paypal, Western Union, T/T (Telegraphic Transfer or Wire Transfer), L/C or Trade Assurance 30% deposit & balance before shipping
Free Sample	Yes if we have in stock
UNS C71500 Copper Nickel Spectacle Blind / Blind and Spacers Flange testing reports	EN 10204/3.1B NACE 3.1 Certification Mill Test Certification ISO 17025 Standards by a Government of India approved Laboratory Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report and others as required Positive Material Identification is done on all raw material procured at Nesco Engineering
SB 467 70/30 Copper Nickel Spectacle Blind / Blind and Spacers Flanges Origin & Mills	Japanese, Indian, USA, Korean, European, Russian, Ukraine (Strictly No China)
Copper Nickel 70/30 Spectacle Blind / Blind and Spacers Flange Application & uses	Petroleum Chemical plant Power sector Gas Industry Hardware tools Metallurgy Machinery Construction Shipbuilding

EQUIVALENT GRADE OF COPPER NICKEL 70/30 SPECTACLE BLIND / BLIND AND SPACERS FLANGE

STANDARD	WERKSTOFF NR.	UNS
Cupro Nickel 70/30	2.0882	C71500

CUPRO NICKEL 70 / 30 SPECTACLE BLIND / BLIND AND SPACERS FLANGE CHEMICAL COMPOSITION

Grade	Cu	Mn	Pb	Ni	Fe	Zn
Cupro Nickel 70/30	65 min	1.0 max	0.05 max	29-33 max	0.4-1.0 max	1 max

ASTM B467 CU-NI 70/30 SPECTACLE BLIND / BLIND AND SPACERS FLANGES MECHANICAL PROPERTIES

Density	Melting Point	Tensilee Strength	Yield Strength (0.2%Offset)	Elongation
0.323 lb/in3 at 68 F	2260 F	50000 psi	20000 psi	30 %

WIDEST STOCK OF COPPER NICKEL 70/30 SPECTACLE BLIND / BLIND AND SPACERS FLANGES

UNS C71500 Spectacle Blind Flanges
ASME B16.5 Copper Nickel 70/30 Spacers Flanges
Cupro Nickel 70/30 Blind Spacers Flange
UNS C71500 Spectacle Blind Flanges Supplier
ASME SB467 CuNi 70/30 Blind & Spacers Flange
ASTM B467 Cu Ni 70/30 Blind Spacers Flange
2.0882 Blind and Spacers Flanges
70/30 Copper Nickel Spectacle Blind Raised Face Flanges
70-30 Copper Nickel Industrial Spectacle Blind / Blind and Spacers Flanges
Large Selection of Cu-Ni 70/30 Spectacle Blind Flanges
70/30 Cu-Ni Spectacle Blind & Spacers Flanges
UNS C71500 Blind & Spacers Flanges

2.0882 Spectacle Blind Flat Face Flanges
70/30 Cu-Ni Blind & Spacers / Spectacle Blind Flanges
70/30 Cupro Nickel Spectacle Blind and Spacers Flanges Stock
CuNi 70/30 Spectacle Blind Flange
Copper Nickel 70/30 Spacers Blind Flanges Stockist
2.0882 Spectacle Blind Flanges
Cu-Ni Alloy 70/30 Spectacle Blind / Blind and Spacers Flange
Copper Nickel 70-30 Spectacle Blind Flanges
ASTM B467 Cu-Ni 70/30 Spectacle Blind Flanges
Cu-Ni 70/30 Spectacle Blind / Blind & Spacers Flanges Manufacturer
Grade 70/30 Copper Nickel Spacers Blind Flanges
Copper Nickel 70/30 PN10 Spectacle Blind Flanges

APPLICATION OF CU-NI 70/30 SPECTACLE BLIND / BLIND AND SPACERS FLANGES:

Copper-Nickel 70/30 (Cu-Ni 70/30) is a widely used alloy in the field of piping and flange applications, especially in marine and offshore industries due to its excellent corrosion resistance, especially in seawater. Spectacle blinds, blind flanges, and spacers are specific types of flange components that can be made from Cu-Ni 70/30 alloy for various applications. Here are some common applications for these components:

Marine and Offshore Pipelines:
- Cu-Ni 70/30 spectacle blinds and blind flanges are used to block or isolate sections of a pipeline. Spectacle blinds can be rotated to either allow flow (open position) or block flow (closed position).
- Spacers are used to maintain the spacing between two adjacent flanges while isolating them. They are often used for pipeline maintenance and inspection.
Seawater Systems:
- Cu-Ni 70/30 is highly resistant to corrosion in seawater, making it suitable for a wide range of marine applications. Spectacle blinds, blind flanges, and spacers are used in piping systems for seawater cooling, ballast systems, and desalination plants.
Shipbuilding:
- In shipbuilding, Cu-Ni 70/30 spectacle blinds, blind flanges, and spacers are used in various piping systems, such as those for fuel, ballast, and freshwater.
Oil and Gas:
- In offshore oil and gas platforms, where exposure to harsh marine environments is common, Cu-Ni 70/30 components are used to resist corrosion in seawater injection systems, offshore pipelines, and risers.
Chemical and Petrochemical Industries:
- Cu-Ni 70/30 flanges and components can be used in chemical and petrochemical applications where resistance to corrosive fluids is required.
HVAC and Refrigeration:
- In air conditioning and refrigeration systems, Cu-Ni 70/30 flanges may be used in applications where resistance to brine solutions or other corrosive coolants is essential.
Desalination Plants:
- Copper-Nickel alloys are often used in the construction of desalination plants, where they are exposed to brackish and seawater.
Power Plants:
- Cu-Ni 70/30 components can be used in power plants where cooling water systems are exposed to brackish or seawater.
Chemical Processing:
- Cu-Ni 70/30 spectacle blinds and flanges are utilized in chemical processing industries where resistance to various corrosive chemicals is necessary.
Food and Beverage Industry:

In food and beverage manufacturing, where hygiene and corrosion resistance are crucial, Cu-Ni 70/30 components may be used in piping systems for transporting various fluids and solutions.

It’s important to note that the choice of Cu-Ni 70/30 or other materials depends on the specific requirements of the application, including the type of fluid being transported, temperature, pressure, and the surrounding environment. Additionally, it’s crucial to follow industry standards and guidelines for material selection and installation to ensure the safety and reliability of the piping systems.