ERWpipelineisoneofouruniqueproductsofourcompany.andthediameterofproductsfrom1.5inch(20mm)to24inch(610mm).Thethicknessisfrom0.3mmto20mm.theproductscanmeettheAPIstandard.ERWpipelineadoptstheflexibleformingtechnical.Therollerofbreak-downsectionneednottobechangedforallspecificationinthefin-passandsizingsection,therolleristobechangedbyside-outstand.Thistypehastheadvantagesofgoodaccuracy,easychangingsizes,easyoperationandmaintenance.TheERWpipelinemadebyourcompanyfullyabsorbedtheinternationaltechnology.wecoulddesignaccordingtotheactualrequestofcustomersformeetingtheirdifferentrequirements.Thiscanhelpthemsavetheinvestment. ERWPIPELINE NO. MODEL. Dia.Ofpipe(mm) Thickness(mm) 1 ZHZF-01 Φ13 Φ25 0.3 1.5 2 ZHZF-02 Φ25 Φ50 0.4 3 3 ZHZF-03 Φ33 Φ76 0.7 3.5 4 ZHZF-04 Φ76 Φ114 2.5 6(10) 5 ZHZF-05 Φ76 Φ168 2.5 8(10) 6 ZHZF-06 Φ114 Φ219 3 10(13) 7 ZHZF-07 Φ114 Φ325 3 10(14) 8 ZHZF-08 Φ140 Φ406 4 12.7(16) 9 ZHZF-09 Φ219 Φ508 4 16(19) 10 ZHZF-010 Φ219 Φ610 4 19