... Certificate:ISO 9001, SGS, BV, etc. Tensile strength galvanized steel pipe 1.Specification Type PipePipe Size1/2"—48" (DN15-1200 ... JIS G3456,JIS G3457,JIS G3461MaterialA53B, A106B, API 5L B,X42,X46,X52,X60, X65, X70,X80,Q235ST37.0,ST35. ... , varnish,FBE, 3PE,etc.PackagePlastic caps on both ends, Steel bundle,Woven bagOr on customers' requestCertificateISO9001,SGS,BV, etcCapacity80000tons/yearAdvantages1 ...