Manufacturers and Exporters of copper and copper alloy products
  • AN ISO 9001-2008 Certified Company
Sunflex Metal Industries

CuNi 70/30 Welded Tube

Wide selection of CuNi 70/30 Welded Tube | copper pipes | carbon free copper Tubes | copper coils | copper flat | copper & copper alloy pipes & tubes

Manufacturers, Exporters & Suppliers of CuNi 70/30 Welded Tube, Beryllium Copper C17200 or Alloy 25 Copper


CuNi 70/30 Welded Tube manufacturer & suppliersSunflex Metal Industries is one of the eminent manufacturers and exporter of high Grade CuNi 70/30 Welded Tube. Sunflex Metal Industries offers a commendable range of CuNi 70/30 Welded Tube, for the prestigious clients with competitive price. Being prominent manufacturer and exporter of a broad array of CuNi 70/30 Welded Tube, we offer CuNi 70/30 Welded Tube that are fabricated by our adroit professionals using supreme class raw materials as per the set industry norms.

We sets the standard for quality, consistency and service in the plumbing, refrigeration and HVAC industries. With holding years of experience in manufacturing, we continue to offer robust quality of CuNi 70/30 Welded Tube with very reasonable prices across all over the world. We welcome your quries and happy to club you in our list to provide you with the best service of Sunflex Metal Industries.

» Product Description

a) Specification

CuNi 70/30 Tube For Heat Exchanger and Condenser

1. Professional Copper and Copper-Alloy Seamless Heat exchanger and Condenser Tubes Manufacturer.

2. Our Productions are widely used in Steam Turbines, Seawater Desalination Equipments, Petrochemical Plants, Power Plants, Coolers, Boiler, Water Evaporators, Oil Refineries, Shipbuilding etc.

3. Productions Standard Applied: ASTM B111 (ASTM B466, ASTM B359, ASTM 395), JIS H3300, BS 2871, BS EN 12451, EN 12449, GB/T8890 etc.

4. Material Designation Applied: C71500, C70600, C71640, C68700, C44300, C26130 etc. Subject to the buyer's appointment.

5. Size Ranges: Outer diamete From 5mm to 300mm, Wall thickness From 0.5mm to 100mm.

6. Material Brand:

 

Grade

USA

U.K

Germany

Japan

China BG

ASTM

BS

DIN

JIS H

BFe10-1-1

C70600

CN102

CuNi10Fe1Mn

C7060

BFe30-1-1

C71500

CN107

CuNi30Mn1Fe

C7150

HAL77-2

C68700

CZ110

CuZn22Al

C6870

HSn70-1

C44300

CZ111

CuZn28Sn1

C4430

H68A

C26130

CZ126

-----

-----

Etc.

Remark: Subject to the buyer's appointment.

CuNi 70/30 Welded Tube Availability & Highlights

Standards
Cupro Nickel Tube90/ 10 Standard BS2871part3 ASTM B-111 IS 1545 JIS H 3300 NFA 51 102
Symbol CN 102 C 70600 CuNi10Fe1 C7060 CuNi10Fe1Mn
Cupro Nickel Tubes 70/30 Standard BS2871part3 ASTM B-111 IS 1545 JIS H 3300 NFA 51 102
NFA 51 102 CN 107 C 71500 CuNi30Mn1Fe C 7150 CuNi30Mn1Fe

Dimensions:

Non Ferrous Tubes 
Sr. No.
Material
Size
Swg. 
Specification
Manufacturer
1
Copper Nickel
Copper
Brass 
Aluminium

2 mm OD
to
152 mm OD

24 Swg.
22 Swg.
20 Swg.
18 Swg.
16 Swg.
14 Swg. 
12 Swg. 
10 Swg. 
IS 
BS 
ASTM

Indian
&
Imported


Note:-
CuNi 70/30 Welded Tube
Copper Nickel
Copper
Brass
Aluminium
in Grade
  • ASTM B 42 , B 43 , Dow & PVC Coated
  • Admiralty Brass Alloy 443 : BS 2871/PART 3 CZ 111, ASTM B 111 C 44300, 63/37, 70/30,
  • Aluminium Brass Alloy 687 : BS 2871/PART 3 CZ 110 , ASTM B 111 C 68700 

Special Tube Referigeration Tubes & Annealed Tube Etc. 
In Form of Round, 
Coil
‘U’ Shape Square,
Rectangular Etc.
In Length of 
Standard & Cut length
Test Certificate 
Laboratory Test Certificate from Govt. Approved Lab. 
Under Third Party Inspection .
Value Added Service Draw & Expansion as per required Size & Length
Bending
Annealed &
Pickled Etc
Hardness Soft
Hard
Half Hard
Quarter Hard Etc.
Specialize 
De-oxidize Copper Tube (99.99% Cu) &
Admiralty Brass Tubes

 

» CuNi 70/30 Welded Tube Packaging & Shipping Policy



Copper

Brass

CuNi 70/30 Welded Tube packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.

Delivery: Within 10-25 days or asap if we have enough stock

Types of Packaging:

  • Bundles (hexagonal)
  • Wooden Boxes
  • Crates (steel/wooden)
  • Packaging for CuNi 70/30 Welded Tube as per customer's requirements

Special Features:

  • Each bundle covered with plastic for protection against extreme weather.
  • End of CuNi 70/30 Welded Tube protected by plastic caps.
  • Bundles strapped with plastic strips.
  • Each radius of U-Bend tube separated by a separator.
  • Packaging list (laminated) placed with box/crate.

Specific Marking and Packaging:

Each item or part has a unique identifier and is specifically packaged to meet the customer’s needs... We adapt to your request.

» CuNi 70/30 Welded Tube related available grades

Copper pipe / tube in grade: C11000, C12200,C2680, C27200, C27000, C11000 C10200 C12000 C12200 C2680 C27200 C27000 C21000 C23000 C24000 C26000 C26200 C27000 C72000 C28000 C44300 C68700 C70600 C71500 C71500 C70600 copper, 3003 aluminum etc.

UNS NO:N08020 UNS N08926 UNS S31277 UNS N08028 UNS N08330 N08800 N08810 N08811 UNS S35045 UNS N08825 UNS S35135 UNS N08890 UNS N19903 UNS N19907 UNS N09908 UNS N19909 UNS N09925 UNS N09945 UNS S66286 W. Nr. 1.4862 (UNS S67956) UNS N06022, NiCr21Mo14W N06600 N06601 UNS N06617 N06625 UNS N06686 (UNS N06690 UNS N06693 N09706 UNS N07718 UNS N07725 UNS N10276 UNS N06985 UNS N06002 UNS N07754 N06230 UNS N07750 N04400 UNS N05500 UNS N02200 (UNS N02205) W. Nr. 2.4110 UNS N02270

» CuNi 70/30 Welded Tube Updated Price List

We accept Small quantities

» CuNi 70/30 Welded Tube Application

  • Electrical & Electronic Conductors
  • Superconductor matrixes
  • Vacuum tubes
  • Glass-to-metal seals
  • Power Substations
  • Connectors
  • Switches
  • Bus Systems

» CuNi 70/30 Welded Tube Useful information

Copper Nickel:

Cupronickel or copper-nickel is an alloy of copper that contains nickel and strengthening elements, such as iron and manganese. Cupronickel is highly resistant to corrosion in seawater, because its electrode potential is adjusted to be neutral with regard to seawater. Because of this, it is used for piping, heat exchangers and condensers in seawater systems, as well as marine hardware.

Copper
Chemical Element
Copper is a chemical element with the symbol Cu and atomic number 29. It is a ductile metal with very high thermal and electrical conductivity. Pure copper is soft and malleable; a freshly exposed surface has a reddish-orange color.

Symbol: Cu
Electron configuration: [Ar] 3d10 4s1
Melting point: 1,085 °C
Formula: Cu
Molar mass: 63.546 g/mol
Atomic number: 29
Atomic mass: 63.546 ± 0.003 u

Why choose Sunflex Metal Industries for CuNi 70/30 Welded Tube, Copper & Brass Products?

  • We are fully certified to ISO 9001:2008
  • Offering a wide selection of CuNi 70/30 Welded Tube
  • Broad range of products and custom capabilities
  • Leaders in copper, Brass & Copper Nickel
  • Legacy in tubes / tubing, pipes, straight tubing, LWC, coil, fittings, bar, strip & flat
  • Custom engineered tube, pipes, fittings and more
  • Modern, state-of-the-art facilities and equipment
  • CuNi 70/30 Welded Tube in Wholesale Price
  • Grade: T1,T2,T3,TP2,Tu1,TU2,TU3,H59,H62,H63, H65
  • Alloy no.: C12200,C1220,CU-DHP, C106
  • Shipping CuNi 70/30 Welded Tube worldwide & fast delivery

 

» CuNi 70/30 Welded Tube Related Products & Inventory

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