I-ASTM A53 Standard iyindinganiso ejwayeleke kakhulu yepayipi lensimbi ye-carbon, akunandaba amapayipi ekhabhoni angenamthungo namashubhu noma amapayipi amanzi ashiselwe, amapayipi angenalutho namapayipi agqinsiwe zinc. Kusetshenziswa kabanzi ezimbonini eziningi, njengamanzi, ukunqwabelanisa okuvamile noma izinhlelo zokusebenza ze-consturtior.

Ipayipi Lodonga Elimnyama Nokushisa Okushisayo (isilinganiso) sokugoqa, ukugoba nezinye izinjongo ezikhethekile futhi lifanele ukushisela.Ipayipi Elishiselwe Ngokuqhubekayo alihloselwe ukuvuleka.Ubude bepayipi ngalinye buzohlolwa nge-hydrostatic.Futhi, ipayipi ngalinye lizohlolwa ngendlela yokuhlola engangonakali ngokuvumelana nezinqubo ezidingekayo.Inkampani yethu inokuhlangenwe nakho okucebile ngamapayipi angenamthungo we-carbon iminyaka eminingi futhi saba nokuhlolwa okuqinile kohlelo ngalunye.

I-ASTM A53 IZINHLOBO ZEPHIPHI

Izinhlobo ezilandelayo namabanga wepayipi le-A53 ambozwe ngaphakathi kwalokhu kucaciswa:

• Uhlobo F – IBanga A elishiselwe ngesithando somlilo, elishiselwe ngokuqhubekayo
• Uhlobo E- Electric-resistance-welded, Amabanga A no-B
• Thayipha u-S- Seamless, amabanga A no-B

Uma unomunye umbuzo, sicela usithinte.