Air conditioning technologies

Tubes used for condensers, evaporators, and heat exchangers

Our products included in the category "Condenser tubes" are widely used in ship building, energetics, and in the chemical industry, in the field of condenser, evaporator, heat exchange, distiller units.

Stock Definitions for our supplied alloys:

DIN 1785	ASTM B111	BS 2871	JUS C.D5.521
SF-Cu 2.0090	C 12200	Cu-DHP C 106	DVP1-Cu 2.0033
-	C 14200	CuAsP C 105	CuAsP 2.0901
-	C 23000	CuZn15 CZ 102	-
-	-	CuZn30As CZ126	CuZn30 2.1056
CuZn28Sn1 2.0470	C 44300	CuZn28Sn1 CZ111	CuZn28Sn1 2.1251
CuZn20Al2 2.0460	C 68700	CuZn20Al2 CZ 110	CuZN20Al2 2.1951
-	C 70400	CuNi5Fe CN 101	-
CuNi10Fe1Mn 2.0872	C 70600	CuNi10Fe1Mn CN 102	CuNi10Fe1Mn 2.6552
CuNi30Mn1Fe 2.0882	C 71500	CuNi30Fe2Mn2 CN 106	CuNi30Mn1Fe 2.6752

Quality assurance

All the relevant parameters are under close control through all stages of the technological process in order to ensure first-rate products and a consistent high quality of our goods. Apart from the inner and outer measurement controls all tubes are subjected to the EDDY test to rule out leakage.

If requested by the customer, we also provide hydraulic pressure testing of the tubes. After having passed these tests, we perform further sample tests for chemical, mechanical, metallographic and technological parameters, including residual stress tests.

The 10 main principles of the richest billionaire in China

The founder of the Chinese web shop giant Jack Ma, 49, is currently the richest person in China with an estimated wealth of $25 billion. The market value of his company is more than $200 billion. Jack Ma was born to poor parents, he used to work as an English teacher. On his road to success he promised himself that money would not change him, and he stayed true to his promise. His role model is Forrest Gump, as portrayed by actor Tom Hanks. “I am that person who, until a short time ago, made $20 a month” he said in one of his interviews.

These are the principles that the businessman follows in his life, as well as his business:

One third of the people will never believe you. Your employees should not work for you, but for a common cause.

Characteristics of a good leader: skill, vision, and endurance.

Money and politics do not fit in one hand. If you make politics, don’t think about money.

The greatest mistake is to give up.

Only a fool uses his mouth to speak. A smart man uses his brain, while a wise person uses his heart.

We are in this world to enjoy life, not to work. It doesnát matter how many successes we’ve had, let’s remember to live.

A true businessman does not have any enemies. If he realizes this, the sky is the limit.

You can complain sometimes, but don’t make a habit of it. Complaining is like alcohol: the more you drink, the thirstier you are.

The world will not remember what you said, only what you did.

Liberty is the most expensive word.