Usayizi:I-DN32 kuya ku-DN4000, nayo ingenziwa ngezifiso
Ukugunyazwa kwesixhumi:i -法兰,uhlobo - lwe-法兰,uhlobo - lwe-联邦式橡胶接头,nalo lungenziwa ngezifis开云体育导航o
I-Flange钻:I-BS, i-DIN, i-ANSI, i-JIS noma abanye banikeze amasampula omdwebo
Imicu:I-DIN, BSPT, BSP, NPS, NPT,公制,(ISO7/1, DIN 2999, ANSI B1.20.1)