GJ61Y承插焊針型閥J61Y焊接式針(zhēn)型閥主要零件材料Materials for main parts 設計與製造:GB/T12223-89 焊接尺寸:JB/T 1751-75 結構長度:GB12221 檢(jiǎn)驗與實驗:GB/T13927 零件名稱 Part name | 閥杆、閥(fá)蓋(gài)、螺栓(shuān)Body,Bonnet bolt | 閥杆、閥瓣密封圈Stem,Disc,Gasket | 填料 Packing | 墊片 Gasket | 手柄 Hande | J61Y-170V | 鉻鎳不鏽鋼(gāng)Cr.NiStainlesss steel | 不鏽鋼 Stainless steel | 聚四氧乙稀、柔性石墨PTEF,Soft graphite | 橡膠石(shí)棉板Latex asbestos | 優質碳鋼 High grade Garbon steelll | 焊接(jiē)式針型閥主要性能規範Chief property and specifieation 型號 Type | 公稱壓力 (MPa) Nominal pressure | 試驗壓力PS(MPs) Test pressure | 工作壓力(MPa) Working pressure | 工作溫度(℃) Working temperature | 適用介質Applicable mediun | 殼體Shell | 密封 (液)Seal | 密封 (氣)Seal | J61Y-170V | 24.0 | 7.0 | 17.6 | 0.6 | 17.0 | V≤570℃ | 電(diàn)站、石油氣、水、油品等 Petroleun gas, Oil etc. | FJ61Y-160p | 24.0 | 16.0 | 17.6 | 0.6 | 16.0 | P≤200℃ | T61Y-320 | 24.0 | 16.0 | 17.6 | 0.6 | 16.0 | C≤200℃ | 24.0 | 16.0 | 17.6 | 0.6 | 16.0 | C≤200℃ |
|