Nkọwa dị mkpirikpi:

Aha: API R/BX/RX RTJ Ring Joint Gasket Standard ma ọ bụ na-abụghị ọkọlọtọ: Standard Standard:ASTM, ASME, ANSI, JIS, DIN Ngwa: pipe/valv/arịa nrụgide Ụdị: Oval , Oct, BX, RX ụdị ihe mgbapụ:304,304 L,316,316L,CS,F5.SOFT IRON Nrụgide::1500 mmanya Max Flange ụdị ::RTJ,MFM,TG