1,Ngokokuhlukaniswa Kwezindlela Zokukhiqiza
(1) Ipayipi Elingenamthungo - Amapayipi Agoqelwe Ashisayo, Amapayipi Abandayo, Amashubhu Akhande, Amashubhu Akhishiwe, Ukugqekezwa Kwepayipi
(2) Ipayipi elishiselwe
(A) Ngokuvumelana Nezinqubo Ezingaphansi - I-Arc Welded Pipe, ERW Pipe (High Frequency, Low Frequency), Ipayipi Legesi, Ipayipi Lokuvutha
(B) Ngamaphuzu Weld - Ipayipi Elishiselwe Longitudinal, Ipayipi Elishiselwe Elivunguza
2,Ngokuvumelana Nokuhlukaniswa Komumo Wesigaba
(1) I-Easy-Section Steel Tube – Circular Steel Pipe, Square Steel Pipe, Steel Tube Oval, Triangular Steel Pipe, Steel Pipe Hexagonal, Diamond-Shaped Steel Tube, Steel Pipe Octagonal, Steel Semi-Circular, Okunye
(2) I-Complexity Of Cross-Section Steel Tube – Scalene Hexagonal Steel Pipe, Five Plum-Shaped Steel Tube, Steel Tube Double-Convex, Double Concave Steel Pipe, Melon-Shaped Steel Pipe, Conical Steel Pipe, Corrugated-Shaped Steel Tube , Steel Pipe Watchcase, Okunye
3,Ihlukaniswa Ngokuqina Kodonga - Ipayipi Lensimbi Elinezindonga Ezincane, Ipayipi Lensimbi Eliqinile
4,Ngesigaba Sokusetshenziswa Kokugcina – Ipayipi Elinepayipi Lensimbi, Ipayipi Lensimbi Lokushisa
Izisetshenziswa, Imishini Yokusetshenziswa Kwezimboni Amapayipi Ensimbi, Uphethiloli, Ukubhola Kwemvelo Ngokusebenzisa Ipayipi Lensimbi, Isitsha Seshubhu Sensimbi, Amapayipi Ensimbi Yezimboni Amakhemikhali, Amapayipi Ensimbi Anenjongo Ekhethekile, Okunye
Isikhathi sokuthumela: Nov-16-2018
