Material Test(CNACL)
Sanitary Test(Institute for Environmental Health and Related Product Safety Chinese Center for Disease Control and Prevention)
LTHS(Bodycote)
KS M3500 (KCL)
SCG The Notch Pipe Test(Bodycote)
RCP-S4 Test(Bodycote)
AS/NZS 4020:2018
WRAS
The resistance to gas constitutent condensate test(Bodycote)
Steel Pipe Coating Certi.