Imibhobho yentsimbi ye-weldied, ekwabizwa ngokuba ngumbhobho we-welding, umbhobho wentsimbi ye-Well ngumbhobho wentsimbi ene-seams egobile kwaye unesikwere kunye nezinye iimilo zeumtya wensimbi or iplate yensimbikwaye emva koko wehlelwa yimo. Ubungakanani ngokubanzi obusisigxina ziimitha ezi-6.
I-ERW Deped PipeIbakala: Q23A, Q235C, Q235B, 16mn, 20mn, 20mn, 20 #, Q345.
Izinto eziqhelekileyo: Q195955-215; Q215-235
Imigangatho yokuphunyezwa: GB / T3091-2015,GB / T14291-2016,I-GB / T12770-2012,GB / T12771-2019,GB-T21835-2008
Umda wesicelo: Imizi-mveliso ye-Petrochemical, ishishini leekhemikhali, umzi-mveliso wombane, ukunkcenkceshelwa kwezolimo, ukwakhiwa kwedolophu, ukwakhiwa kwedolophu. Ukwahlula-hlulwe ngumsebenzi: Ukuhamba ngetyhathe (ukuhanjiswa kwamanzi, i-crainage), igesi, igesi, i-pidge, i-pidge, i-pidge, yendlela, isakhiwo sendlela, isakhiwo sendlela, yendlela, isakhiwo sendlela, isakhiwo sendlela, yendlela, isakhiwo sendlela, yendlela, isakhiwo sendlela, yendlela, isakhiwo sendlela, isakhiwo sendlela, yendlela, isakhiwo sendlela, isakhiwo sendlela, yendlela, isakhiwo sendlela, isakhiwo sendlela, isakhiwo sendlela, isakhiwo sendlela, isakhiwo sendlela, yendlela, isakhiwo sendlela yokwakhiwa kombhobho).
I-Post Times: Dec-26 ukuya ku-923
