SHANDONG TONGMAO SPECIAL STEEL CO., LTD
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3003 1050 1100 rectangular aluminum tube sizes aluminIum cosmetic tube coiled aluminum tubing for heat exchanger
There are three important uses for aluminum tubes
1. Hot and cold water piping system
All-round aluminum - plastic composite pipe internal smooth, no corrosion, no scale, than the metal pipe flow 30%. Easy to bend, can be directly through the beam column installation, can be buried in the wall and concrete, with a simple metal detector, can detect the installation, so the pipe is very suitable for industrial and civil buildings in the cold and hot water pipeline system.
2 indoor gas pipeline system
Longitudinally welded aluminum tube clamped in the middle of plastic, so that the universal tube withstands high working pressure, so that the gas (oxygen) permeability is zero, and the pipe length can reduce the joint, avoid leakage, so this tube is used for compressed air, gas, oxygen and other gas transmission lines is safe and reliable.
3 Solar air conditioning piping system
All-purpose aluminum-plastic composite pipe is resistant to frost and has good thermal insulation, improving the efficiency of solar and air conditioning systems.
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About Us:
SHANDONG TONGMAO SPECIAL STEEL CO.,LTD is reputed at supplying stainless steel pipe,carbon steel seamless pipe,alloy steel pipe,hot-rolled steel pipe,cold rolled steel pipe,galvanized steel pipe,welded steel pipe,precision steel pipe,also supply steel plate,steel coil and lead sheet etc.
Our Company combined production,trade,the development of new products and services together,is one of the provincial large-scale iron and steel enterprises.Factory products standards are qualified to meet ISO/GB/ASTM/EN/BS/JIS etc.
The company in the long-term development process,we are in cooperation with Baosteel Group,Tianjin Steel Group,Baotou Steel Group,Panzhihua Iron and Steel Group,Taiyuan Iron and Steel Group,Anshan Iron and steel Ling,Daye Steel Group and other well-known domestic mills,and established long-term friendly cooperative relations with not only the domestic groups,but also abroad relations,Assab special steel,Japan's Hitachi,Japan Datong special ,and Germany steel,special steel,Austria special steel and other well-known foreign groups.
Our company insists the principle of honesty and trustworthiness,has received trust and support from both the domestic and foreign manufacturers.
We will always adhere to the belief of credibility is the life to develop international market,and try our best to be skilled,highly responsible team ,through win-win cooperation,to meet the brilliant tomorrow!
FAQ:
Q:Can you send samples?
A:Of course, we can send samples to all parts of the world.
Q:What are the shipping ports?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao ports, you can choose other ports according to your needs.
Q:What are the certifications for your products?
A:We have ISO 9001, SGS, EWC and other certifications.
Q:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.