品牌
生产厂家厂商性质
上海市所在地
WJ41H德标波纹管截止阀 德标波纹管截止阀 波纹管截止阀 国标波纹管截止阀
面议J44Y铸钢角式截止阀 电动法兰截止阀 气动法兰截止阀
面议BJ45W夹套保温截止阀 保温截止阀 不锈钢法兰截止阀
面议J48Y柱塞截止阀 柱塞阀 法兰截止阀 焊接截止阀
面议GJ41W国标波纹管截止阀 铸钢截止阀 低温截止阀
面议J61Y电站截止阀 电站闸阀 电站止回阀
面议J11Y锻钢内螺纹截止阀 锻钢截止阀 锻钢螺纹截止阀
面议J41H锻钢高压截止阀 锻钢高压截止阀 锻钢法兰截止阀
面议J44H油田角式截止阀 不锈钢角式截止阀 不锈钢法兰截止阀
面议J61Y焊接截止阀 电站焊接截止阀 焊接截止阀
面议J541Y正齿轮截止阀 正齿轮截止阀 伞齿轮截止阀
面议J941H电动截止阀 电动法兰截止阀 不锈钢电动法兰截止阀
面议
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型号 | 公称压力 (MPa) | 实验压力 | 工作温度(℃) | 适用介质 | ||
强度水(MPa) | 密封(水)空气(MPa) | 低压密封空气(MPa) | ||||
J41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | 硝酸类 |
J41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | 醋酸类 |
J41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | 硝酸类 |
J41W-60P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | 醋酸类 |
零件名称 | ZGICr18 Ni9Ti | ZG00Cr18 Ni10 | ZG1Cr18 Ni12M02Ti | ZG00Cr17Ni14M02 | WCB |
阀体/阀盖 | ZGICr18 Ni9Ti | ZG00Cr18 Ni10 | ZG1Cr18 Ni12M0 2 Ti | ZG00Cr17Ni14M0 2 | WCB |
闸板 | ZGICr18 Ni9Ti | ZG00Cr18 Ni10 | ZG1Cr18 Ni12M0 2 Ti | ZG00Cr17Ni14M0 2 | 1Cr13 |
阀杆 | 1Cr18 Ni9Ti | 00Cr18 Ni10 | 1Cr18 Ni12M0 2 Ti | 00Cr17Ni14M0 2 | 1Cr13 |
填料 | PTFE编织 | PTFE编织 | PTFE编织 | PTFE编织 | 石墨 |
垫片 | 304+PTFE | 304L+PTFE | 316+PTFE | 316L+PTFE | 石墨+304 |
压盖 | ZGICr18 Ni9Ti | ZG00Cr18 Ni10 | ZG1Cr18 Ni12M0 2 Ti | ZG00Cr17Ni14M0 2 系列 | WCB |
填料压环 | 1Cr18 Ni9Ti | 00Cr18 Ni10 | 1Cr18 Ni12M0 2 Ti | 00Cr17Ni14M0 2 | 1Cr13 |
螺栓 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 1Cr17Ni2 | 35CrMoA |
螺母 | 1Cr18 Ni9Ti | 1Cr18 Ni9Ti | 1Cr18 Ni9Ti | 1Cr18 Ni9Ti | 45 |