Heat Exchanger Fin Tube

Qingdao Ironsteel International Trading Co., Ltd. is a professional manufacturer/supplier of different kinds of seamless/welded steel pipe and PVC/PE pipe in north of China.

As manufacturer, we are running one seamless steel tube(seamless steel pipe)factory, one PVC/PE pipe factory, take share of one stainless steel pipe factory.

As trader, we are exporting high quality steel pipe, PVC/HDPE pipe from 8 factories, which are professional and famous manufacturers in China.

Our Pipes have been used in many national large-scale key projects, such as CNPC, CSIC, South-to-North Water Diversion, West-East Gas Transmission, Henan Luoyang Xiaolangdi, Beijing-Shanghai high-speed railway, etc.

Our leading products are as follows:

1. Seamless steel pipe by different standard and steel grade

2. Boiler pipe by hot rolling or cold rolling.

3. Cold drawn seamless steel pipe(high precision size with tolerance+/-0.1mm), like material 20#, 20Cr, 45#, which are widely used for mechanical making.

4. Hot rolling seamless steel pipe, including:

ASTM A106/A53 Gr. B carbon pipe;

API 5L series line pipe;

Alloy pipe (High pressure and temperature boiler pipe) like A335 P9~P91, 15CrMo, 20G 4130X by ASTM A519, etc;

5. Stainless steel pipe(seamless and welded) by material 316L, 316, 304L, 304, 301, 321 etc.

6. PVC pipe for water supply, PVC drainage pipe, HDPE pipe, etc

7. Aluminium veneer.

8. ERW/SSAW welded steel pipe by ASTM, API standard, material contains grade Q195, Q235, Q345B, X45~X60.

9. Square/rectangle steel pipe(seamless and welded) by ASTM standard and JIS standard.

7. Galvanized steel pipe (seamless&welded).

8. Stocked Secondary quality steel pipe (with very low price)

According to customer's requirements, we can provide every kind of certifications(like API, ISO, IBR, SGS), to make sure the quality of our pipes, we can do every kind of supervision(during production, before shipment). Customers can also arrange any kind of inspection before shipment.

We make the most standard seaworthy packing. Our pipe will be wrapped, wooden cased, customers can receive the pipe in very beautiful condition.

To do the foreign trade business, we keep the idea of Honest and Customer First, sincerely hope to establish business relation with professional pipe buyer from different countries.