Nascent Fittings Inc.·Copper Alloy
Copper Alloy Flanges
Weld neck, slip-on, blind, socket weld & lap joint flanges in SS, CS, alloy, duplex & nickel. ASME B16.5/B16.47, Class 150–2500, MTCs & export.
- Material
- Copper Alloy
- Grades
- UNS C70600 (Cu-Ni 90/10), UNS C71500 (Cu-Ni 70/30), UNS C71640
- Corrosion
- Excellent
About
Copper Alloy Flanges
Product overview combined with Copper Alloy material context for project selection.
Our integrated facilities include facilities for cutting, forging, ring rolling and machines with CNC lathes, CNC drilling, high capacity forging press and mobile manipulator for making big diameter forged round bars. We also have an in-house heat treatment shop and well equipped laboratory facilities for ensuring the quality of our products.
Manufacturing note
A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. We, Nascentfit Piping Stainless Steel Flanges Manufacturers in India. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed. Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.
Typical applications
- Marine
- Shipbuilding
- Offshore Platforms
- Heat Exchangers
- Condensers
- Power Generation
Technical data
Specifications
Specifications
| Flanges | Specification |
|---|---|
| Type of Flanges | Weld Neck, Socket Weld, Slip-on, Blind, Screwed/Threaded, Long Weld Neck, Lap Joint, Spectacle Blind |
| Size | 15NB To 1200NB, ANSI B 16.5 |
| Class | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Stainless Steel | ASTM A182 F-304/304H/304L/316/316H/316/316Ti, 309, 310, 317L, 321, 347, 904L |
| Duplex and Super-Duplex Steel | ASTM A 182-F51, F53, F55 |
| Nickel | ASTM B 564 N02200, N02201 |
| Inconel | ASTM B 564 N06600, N06601, N06617, ASTM B 564 N07718, ASTM B 564 N06625 |
| Incoloy | ASTM B 564 N08800, N08810, ASTM B 564 N08825, ASTM B 564 N08020 |
| Hastelloy | ASTM B 564 N10276, N06022, ASTM B 564 N10665, ASTM B 564 N06455 |
| Titanium-Commercially | ASTM B 861, 862, 338 Gr.1 R 56250(CP4) |
| Titanium-Pure | Gr.2 R 50400(CP3) Gr.3 R 50550(CP2) Gr.4 R 50700(CP1) Gr.7 R 52400 Gr.11 R 52250 |
| Titanium-Alloys | ASTM B 861, 862, 338 Gr.5 R 56400(6AI-4V) Gr.23 R 56401(6AI-4V-ELI) Gr.12 R 53400 |
| Cupro Nickel | ASTM B 171 C70600(90:10), ASTM B 171 C71500(70:30) |
| Monel | ASTM B 564 N04400 DIN N05500 |
| Carbon Steel | ASTM A 234 WPB, IS 1239 PART II |
| Alloys Steel | ASTM A 234 WPB WP5, WP9, WP11, WP12, WP91 |
| Low Temp. CS | ASTM A-420 WPL6 |
| Other Service | Hot Dip Galvanizing, Sand Blasting |
| Test Certificate | Manufacturer Test Certification En 3.1 and 3.2, IBR Test Certificate |
| Specializing In:Large Diameter CS Pipes and Duplex Steel | Inconel®, Incoloy®, Monel®, Hastelloy®, Duplex® are Registered Trade Marks of their Respective Owners. |
Copper Alloy grades
Available grades for Flanges
Drawn from the Copper Alloy catalog and this product’s material specification.
UNS C70600 (Cu-Ni 90/10)
UNS C70600
Copper Nickel 90/10 alloy with excellent seawater corrosion resistance, biofouling resistance, and long service life.
Best for · General marine and seawater service
UNS C71500 (Cu-Ni 70/30)
UNS C71500
Copper Nickel 70/30 alloy with higher nickel content providing enhanced corrosion resistance and superior strength in aggressive seawater environments.
Best for · High-velocity seawater and offshore service
UNS C71640
UNS C71640
Enhanced Copper Nickel alloy developed for demanding marine and offshore applications requiring superior corrosion resistance and mechanical strength.
Best for · Critical offshore and seawater applications
Also available in
Other materials for this product
View Flanges in another material grade family.
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Material
Alloy Steel
F1 · F5
View
Material
Duplex Steel
F51
View
Material
Cupro Nickel
Cu-Ni 90/10 (C70600) · Cu-Ni 70/30 (C71500)
View
Material
Monel
Monel 400 · Monel K500
View
Material
Nickel Alloy
Nickel 200 · Nickel 201
View
Material
Hastelloy
Hastelloy C-276 · Hastelloy C-22
View
Material
Titanium
Grade 1 · Grade 2
View
Material
Stainless Steel
F304 · F304H
View
Material
Carbon Steel
ASTM A234 WPB
View
Material
Low Temperature Carbon Steel
ASTM A420 WPL6
View
Material
Copper
C11000 (ETP) · C12200 (DHP)
ViewConfigurations
Copper Alloy Flanges types
Open a type for drawings-aligned specifications.
Copper Alloy ASTM A182 SS 304 Flanges
Copper Alloy ASTM A182 SS 304h Flanges
Copper Alloy ASTM A182 SS 304l Flanges
Copper Alloy ASTM A182 SS 310 Flanges
Copper Alloy ASTM A182 SS 310s Flanges
Copper Alloy ASTM A182 SS 310H Flanges
Copper Alloy ASTM A182 SS 316 Flanges
Copper Alloy ASTM A182 SS 316l Flanges
Copper Alloy ASTM A182 SS 316Ti Flanges
Copper Alloy ASTM A182 SS 317 Flanges
Copper Alloy ASTM A182 SS 317l Flanges
Copper Alloy ASTM A182 SS 321 Flanges
Copper Alloy ASTM A182 SS 321h Flanges
Copper Alloy ASTM A182 SS 347 Flanges
Copper Alloy ASTM A182 SS 347h Flanges
Copper Alloy ASTM A182 SS 410 Flanges
Copper Alloy ASTM A182 SS 446 Flanges
Copper Alloy ASTM A182 SS 904l Flanges
Compliance
Standards & certificates
Specifications and documentation support typically referenced for this product line.
Standards
16- 01ASME A182
- 02DIN Flanges
- 03ANSI B 16.5
- 04ASTM A182
- 05ASTM A 182-F51
- 06ASTM B 564
- 07ASTM B 861
- 08ASTM B 171
- 09ASTM A 234
- 10ASTM A-420
- 11En 3
- 12IS 1239 PART II
- 13DIN N05500
- 14ASTM / ASME SB61
- 15ASTM / ASME SB62
- 16ASTM B151
Certificates
4- EN 10204 3.1
- ISO 9001
- PED
- IBR
Manufacturing
Crafted with care
Workshop and production views for Copper Alloy Flanges — the same craftsmanship photos from our plant archives, shown in webp.
4 photos
People also ask
Questions about Flanges
Nascent Fittings Inc. answers common buyer questions for this line.
Does Nascent Fittings Inc. manufacture Flanges?+
Yes. Nascent Fittings Inc. manufactures and supplies Flanges for industrial piping projects, with material grades and sizes aligned to project specifications.
Can Nascent Fittings Inc. export Flanges worldwide?+
Yes. We export Flanges globally with standard export packaging, material test certificates, and documentation support for international shipments.
What materials are available for Flanges?+
Flanges is available in carbon steel, alloy steel, stainless steel, duplex, nickel alloys, copper alloys, aluminium, titanium and other project-specific materials as required.
Need pricing for Copper Alloy Flanges?
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