Liaocheng Hongju Steel Pipe Co.,Ltd is located in Liaocheng City,Shandong province of CHINA. It?s convenient to communicate with the other place by traffic and communication.
Our company mostly sell the seamless steel tubes?the welded steel tubes and the spiral steel tubes.  
Dimensions ?6-1200*0.5-70.
Its usages:
1.For general structure and mechanical structure
2.For liquid service
3.For various structural low and medium pressure boiler , high-temperature steam tubes and boiling-water tubes
4.For petroleum recovering
5.For furnace tubes heat exchanger tubes and pipeline used in petroleum refinery
6.For quality carbon steel and alloy steel seamless tubes for high pressure boiler
7.For high-pressure seamless steel tubes for chemical fertilizer equipments
8.For high-temperature service----seamless carbon steel tubes
9.And so on.
Standard:
GB/T 8162 GB/ 8163 GB/T 3087  GB/T 5310
GB/T 6479  GB 9948
AND  ASTM, ISO, DIN, JIS.  And so on.  

Liaocheng Hongju Steel Pipe CO.,Ltd
SYNSAL  (The manager of  foreign trade department)
TEL : 0086-635-2116177    0086-13969560722
FAX: 0086-635-2116167
ADD: Liaocheng , Shandong Provices ,CHINA