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Copper Nickel 70/30 Flanges | Uns C71500 Industrial Grade Manufacturer & Supplier India

Copper Nickel 70/30 Flanges | Uns C71500 Industrial Grade Manufacturer & Supplier India

Specification Details
Flanges TypesSlip On, Companion, Weld Neck, Lap Joint, Long Weld Neck, Threaded, Blind
Class150 Lbs, 2500 Lbs Asa 150, 100, 300 Lbs, 600 Lbs, Asa 300, 900 Lbs, Pn 6, 1500 Lbs, 10, 16, 25, 40, 64, 160
Size1/2″ (15 Nb), 48″ (1200nb) Dn10~dn5000
TypeRaised Face (rf), Lap Joint Face (ljf), Small Male Female (smf), Groove, Flat Face (ff), Large Male Female (lmf), Large Tongue & Groove, Ring Type Joint (rtj), Small Tongue

Copper Nickel 70/30 Flanges, UNS C71500, High Quality Material, Manufacturer & Supplier in India

Nitech Stainless Inc is a renowned Copper Nickel 70/30 Flange Manufacturer who provides high quality copper nickel flange products to marine, offshore, shipbuilding, power generation, condenser, heat exchanger and industrial pipe industry. The flanges are fabricated from ASTM B151 copper-nickel 70/30 material, which offers excellent resistance to corrosion, high tensile strength, exceptional durability, and superior resistance to seawater corrosion and biofouling. The copper-nickel 70/30 alloy has mechanical properties that are superior, combined with excellent fabrication properties, making it suitable for high-performance applications. The reliability of sealing performance, dimensional consistency, and operational service life are guaranteed through precision manufacture techniques, used across critical applications.

Copper Nickel 70/30 flanges can be obtained from a reliable B2B marketplace that provides custom manufacturing services, project-specific capabilities, and bulk order support. Available in various pressure classes, sizes, and types, such as slip-on, weld neck, blind, and socket weld, to meet international piping standards and industrial needs. They are highly resistant to chlorine and are extremely resistant to erosion and corrosion and are recommended for use in marine water systems such as desalination plants and offshore processing units where reliability and low maintenance are paramount. A tight inspection system and quality assurance system guarantee the product performance of the product under difficult operating conditions.


Copper Nickel 70/30 Flange Weight Chart

Nominal Size (NB)Slip-On (kg)Weld Neck (kg)Blind (kg)Socket Weld (kg)Threaded (kg)
1/2"0.600.901.000.650.55
3/4"0.901.301.401.000.85
1"1.402.102.201.601.30
1 1/4"2.002.903.102.301.90
1 1/2"2.703.804.203.102.50
2"4.806.507.005.404.30
2 1/2"7.009.8010.508.106.50
3"9.5013.0014.0010.808.50
4"16.0021.0023.0017.5014.00
6"30.0042.0046.0035.0027.50
8"55.0076.0084.0063.5050.00
10"85.00118.00130.0098.0078.00
12"125.00170.00185.00140.00110.00
14"160.00214.00240.00
16"195.00270.00300.00
18"235.00330.00360.00
20"280.00400.00450.00
22"320.00470.00520.00
24"370.00550.00600.00




Type of Sub-products

Frequently Asked Questions

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Countries We Export

  • India


Cities We Supply

  • Hyderabad

  • Jaipur

  • Kalyan

  • Rampura

  • Surat

  • Thane

  • Gandhinagar

  • Rajahmundry

  • Panipat

  • Ahmadnagar

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Jodhpur

  • Kolhapur

  • Mumbai

  • Murud (raigad)

  • Navi Mumbai

  • New Delhi

  • Rudrapur

  • Hosdurg

  • Durgapur

  • Ahmedabad

  • Kolkata

  • Nashik

  • Raipur

  • Rajkot

  • Varanasi

  • Visakhapatnam

  • Angul

  • Bengaluru

  • Lucknow

  • Nagpur

  • Pune

  • Moradabad

  • Bharuch


Industries We Serve

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Gasket Industry industry

    Gasket Industry

  • Sugar industry

    Sugar

  • Automobile Industry industry

    Automobile Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Paper Mill industry

    Paper Mill

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Railways industry

    Railways

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry

  • Power Plant industry

    Power Plant

  • Electrical Industry industry

    Electrical Industry

  • Ring Man Units industry

    Ring Man Units


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