Api Pipe Mill

Being the largest companies, we are involved in manufacturing, supplying as well as exporting a wide range of API Pipe Mill in Shijiazhuang, Hebei, China.
Brand Name: ZhongtaiPlace of Origin: China
API pipe mill is specialized for manufacturing straight welded pipe for petroleum and gas pipelines. Taking hot-rolled steel as raw material, it produce required pipes through cold roll forming and suitable welding methods like H.F. welding, submerged arc welding and so on. The whole production line adopts a ZTFa forming technology which is developed by ourselves combined with advanced Japanese FFX technology. ( It is no need to change rollers in breakdown section)

Materials: L245i L360i A53i J55i N80 i X42i X46i X52i X56i X60i X65i X70

Technical flow
Scroll upa Uncoilera Straightening enda Flattenera Auto-Shear and Weldinga Horizontal Accumulatora Strip UTa Forming(ZTF) a H.F. induction weldinga Removing external burra Removing inner burra Burnishinga Online Detectiona Seam annealera Air coolinga Water coolinga Sizinga Cut offa Roll tablea Flattening Testa End-facing and chamferinga Hydrostatic testa Off-line UT testa Driftera inspectiona Weighing and length measurement a Coating & Printinga Packinga Warehouse

Note: We can design and manufacture pipe making machine according to customers' requirement.
Equipment advantagesi -
a Successfully manufactured China's largest straight seam API pipe production line with Max OD 720mm
a Apply to high strength steel and big thickness
a ZTF forming proce