Y型截止閥 | 電站截止閥 | 手動(dòng)截止閥 | 氣動(dòng)截止閥 | 電動(dòng)截止閥 | 高壓截止閥 |
高溫截止閥 | 低溫截止閥 | 保溫截止閥 | 絲口截止閥 | 法蘭截止閥 | 焊接截止閥 |
角式截止閥 | 氧氣截止閥 | 真空截止閥 | 鍛鋼截止閥 | 鑄鋼截止閥 | 針形截止閥 |
國標(biāo)截止閥 | 日標(biāo)截止閥 | 德標(biāo)截止閥 | 美標(biāo)截止閥 | 碳鋼截止閥 | 水封截止閥 |
液壓截止閥 | 鑄鐵截止閥 | 襯氟截止閥 | 襯膠截止閥 | 壓力表截止閥 | 不銹鋼截止閥 |
內(nèi)螺紋截止閥 | 波紋管截止閥 | 銅截止閥 |
產(chǎn)品名: | 高壓法蘭截止閥 |
型號(hào): | J41H/Y/W |
口徑: | DN15-DN300 |
壓力: | 1.6-16.0MPa |
材質(zhì): | 鑄鋼、不銹鋼 |
產(chǎn)品型號(hào) | 配管法蘭 | 公稱壓力 PN(MPa) | 法蘭密封面 | ||||||
J41H-16C | J41W-16P | J41Y-16P | J41Y-16R | J41Y-16I | JB/T74 GB9113 HG20592- 20635 | 1.6 | 凸面 | ||
J41H-25 | J41W-25P | J41Y-25P | J41Y-25R | J41Y-25I | 2.5 | ||||
J41H-40 | J41W-40P | J41Y-40P | J41Y-40R | J41Y-40I | 4.0 | 凹凸面 | |||
J41H-64 | J41W-64P | J41Y-64P | J41Y-64R | J41Y-64I | 6.4 | ||||
J41H-100 | J41W-100P | J41Y-100I | 10.0 | 環(huán)連接 | |||||
J41H-160 | J41W-160P | J41Y-160I | 16.0 | ||||||
傘齒輪傳動(dòng)截止閥 | 在型號(hào)“J”后插入“5”,示例J541H-25 | ||||||||
電動(dòng)截止閥 | 在型號(hào)“J”后插入“9”,示例J941H-25 | ||||||||
氣動(dòng)截止閥 | 在型號(hào)“J”后插入“6”,示例J641H-25 |
設(shè)計(jì)與制造 | 結(jié)構(gòu)長度 | 壓力溫度等級 | 連接法蘭 | 試驗(yàn)與檢驗(yàn) |
GB12235 | GB12221 | GB9131 | JB/T74-90 | JB/T9092-1999 |
零件名稱 | 材料牌號(hào) | |||||
閥體 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12MoTi | ZGCr5Mo | ||
閥蓋 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12MoTi | ZGCr5Mo | ||
支架 | WCB | ZG1Cr18Ni9Ti | ZG1Cr18Ni12MoTi | ZGCr5Mo | ||
閥瓣 | 2Cr13 | 304 | 316 | Cr5Mo | ||
閥桿 | 2Cr13 | 304 | 316 | 25Cr2MoV | ||
閥座 | 25 | 304 | 316 | 304 | ||
密封環(huán)、墊片 | 304、包覆墊 | |||||
填料 | 增強(qiáng)柔性石墨 |