Delivery Time:5-10 days
Certification:CE
ASTM B111 Good corrosion resistance Copper tubes    for power generation

Quick detail:

1. Standards: ASTM B111

 2.T ype: Welded Tube / Seamless Tube

3. Material: Cu-Ni 90/10, Cu-Ni 70/30

4. Seamless Tube Dimensions: Outer Diameter Range: 5-330 mm  Wall Height Range: 0.4-10 mm  Length Range: < 15000 mm

5. Welded Tube Dimensions: Outer Diameter Range: 100-5, 000 mm   Wall Height Range: 0.4-100 mm   Length Range: < 15000 mm

We also follow the National Pipe Standards and hold a large stock to meet immediate demand.

Monthly Output: 2, 000 tonnes  

Applications

The copper tubes are made of pure electrolysis copper. They are precise in size and smooth on surface. Besides, they are of good heat conductibility. Furthermore, they are reliable in quality. Thus, they are widely used for heat exchangers, radiators, coolers, electro-heat-up pipe, air conditioner and refrigerators. The straight pipes can be used for oil transportation, brake pipes, water pipes and gas pipes for construction

Features:

Applied vacuum melting technology, our tubes are of superior quality: Stable chemical composition, precise dimensions, and clean, smooth and bright inner and outer surface. Good mechanical properties - free from defects such as blowholes, cracks, pin hole leaks etc.
* Good corrosion resistance, especially in sea water;
* Suitable for high temperature service;
* Applicable for condenser for ship, heat and water supply, chemical industry, desalinator etc.
* Copper Alloy UNS Nos. C70600 and C71500 are seamless Copper Nickel Tubes of standard specifications for Water Desalting Plants.
 

Meterial  Designation	Corresponding Material Symbol
GB/T 8890	ASTM B111	BS2871	JIS H3300	DIN 1785
Copper-nickel	BFe10-1-1	C70600	CN102	C7060	CuNi10Fe1Mn
BFe30-1-1	C71500	CN107	C7150	CuNi30Mn1Fe
(BFe30-2-2)	C71640	CN108	C7164	CuNi30Fe2Mn2
(BFe5-1.5-0.5)	C70400	-	-	-
B7	-	-	-	-
Aluminium Brass	HAL77-2	C68700	CZ110	C6870	CuZn20AL2
Admiralty Brass	HSn70-1	C44300	CZ111	C4430	CuZn28Sn1
Boric Brass	HSn70-1 B	-	-	-	-
HSn70-1 AB	-	-	-	-
	H68A	-	Cz126	-	-