品牌
经销商厂商性质
上海市所在地
内螺纹立式止回阀H12X,内螺纹止回阀
面议黄铜止回阀H12X,H12T,内螺纹止回阀,法兰黄铜止回阀
面议黄铜立式止回阀H12X,H12T,黄铜止回阀
面议天燃气截止阀仿日式,J41N,天然气截止阀
面议抗硫截止阀KJ41H,KJ41Y,抗硫不锈钢截止阀
面议铸铁蝶阀,D41X,D71X,球墨铸铁,304板,普通板
面议铸钢蝶阀D341,D371,法兰型,对夹型
面议中线蝶阀D71,D41,D341,翻板阀
面议GI手动真空蝶阀,手柄真空蝶阀
面议手动软密封蝶阀D71X,D41X,对夹型,法兰型
面议气动偏心蝶阀D643H,气动蝶阀
面议气动法兰蝶阀D643,D641,气动蝶阀
面议 产品类型 Product type | 壳体强度试验/MPa Sheli strangth test | 上密封试验/MPa Back seal test | 密封试验/MPa Seal test | 适用介质 Applicable medium | 适用温度/℃ Applicable temperature |
NKJ61H-40 | 6.O | 4.4 | 4.4 | 水、蒸汽、空气 Water、Steam、Air | ≤425 |
NKJ61H-64 | 96 | 7.O | 7.O | ||
NKJ61H-100 | 15.O | 11.0 | 11.O | ||
NKJ61Y-40l | 6.O | 4.4 | 4.4 | 水、蒸汽、空气 Water、Steam、Air | ≤550 |
NKJ61Y-64l | 9.6 | 7.0 | 7.O | ||
NKJ61Y-1OOI | 15.O | 11.O | 11.O |
零件名称 Part name | 阀体、阀盖 Body Bonnet | 阀杆 Valve Stem | 阀瓣 Disc | 密封面 Sealing face | 阀杆螺母 Yokenut | 填料 Packing | 紧固件 Fasteher |
NKJ61H-C型 | 25或WCB | 铬不锈钢 Crstain mless teel | 铬不锈钢 Crstain mless steel | H:合金钢 H:alloy steel | 铝青铜 AI bronze | 膨胀复合石墨 Expanding compound graphlte | 优质碳钢 High-grade carbon steel |
NKJ61Y-l型 | 铬钼钢 Cr.Mo steel | 20CrlM01vA 或38CrMoAlA | 12CrlMo 1VA | Y:硬质合金 Y:oarbide alloy | 铬钼钢 Cr.Mo steel |