Description:

Quick Details

Specifications

1) outer diameter:20 to 219 mm
2) surface treatment: galvanized
3) WT:0.5-8.0mm...
Place of Origin: CN;SD

Hot Dipped Galvanized Pipe Proceed Flow

Black Pipe Examination→Acid Washing→Water Washing→Solvent Coating→Linning→Drying→Hot Dipped Galvanizing →Outside Blasting→ Inside Blasting→Water Cooling →Examination→Passivation→Proceed Cleaning→Drying→Printing→Sprinkling Passivation→Marked→Packing→Final Examination Storage

Features:

1.Hot rolled or cold drawn or precision steel pipes/tubes are avalible here

2.Length:5.8m,6m-11.8m,12m,or any llength as customer required

3.Application:used for oil ,boilers,precision machines,petro-chemical ,ship,structure pipe,automobile,shock absorber,building,geology,fluid tubes,line pipe etc

4.High quality:ISO9001 API5L API5CT TS16949 ISO14001

5.We have professional testing equipments such as ultrasonic testing machine,eddy current testing machine,mechanics testing machine to make sure high quality

6.Machining steel pipes and tubes are avalible here,we have CNC lathe and other equipment

7.Others:painting,caps,beveled edges,marking,tread and so on according to request

We are keeping improving the quality and services!

Looking forward for long term and win-win cooperation