襯PO法蘭截止閥產品用途：

J41F46/J41PO-10C/J41PO-16C/J44PO-10C/J44PO-16C/J45PO-10C/J45PO-16C襯PO法蘭截止閥、襯PO角式截止閥、襯PO直角截止閥、襯PO直流式截止閥、襯PO碳鋼截止閥、襯PO鑄鋼截止閥、襯PO不銹鋼截止閥、襯PO手動截止閥、襯PO氣動截止閥、襯PO電動截止閥、襯氟截止閥適用在 -50~150℃ 的各種濃度的王水、鹽酸、氫氟酸和各種有機酸、強酸、強氧化劑，還適用于各種濃度的強堿有機溶劑以及其它腐蝕性氣體，液體介質的管路上使用。襯PO不銹鋼截止閥材質型號：J41F46/J41PO-10P/J41PO-16P/J44PO-10P/J44PO-16P/J45PO-10P/J45PO-16P/R/RL。襯PO氣動截止閥材質型號：J641F46/J641PO-10P/J641PO-16P/J644PO-10P/J644PO-16P/J645PO-10P/J645PO-16P/R/RL。襯PO電動截止閥材質型號：J941F46/J941PO-10P/J941PO-16P/J944PO-10P/J944PO-16P/J945PO-10P/J945PO-16P/R/RL。

襯PO法蘭截止閥執行標準：

設計規范：GB/T 12233 GB/T 12235

結構長度：GB/T 12221

連接法蘭：JB/T 78 JB/T 79

試驗與檢驗：GB/T 13927

產品標識：GB/T 12220

供貨規范：JB/T 7928