美標磅級截止閥【溫州截止閥】【截止閥】美標磅級截止閥【截止閥廠家】【截止閥】美標磅級截止閥【截止閥尺寸】【截止閥】【截止閥口徑】【截止閥】美標磅級截止閥【永嘉截止閥】【截止閥】【截止閥價格】【截止閥】【截止閥型號】【截止閥】美標磅級截止閥【截止閥應(yīng)用】【截止閥】【截止閥性能】【截止閥】美標磅級截止閥【截止閥概述】【截止閥】美標磅級截止閥【截止閥選型】【截止閥】【浙江截止閥】【截止閥】【上海截止閥】【截止閥】美標磅級截止閥【截止閥維護】【截止閥】美標磅級截止閥【截止閥原理】【截止閥】【截止閥技術(shù)參數(shù)】【截止閥】【截止閥特點】【截止閥】美標磅級截止閥【英絡(luò)克牌截止閥】【截止閥】【截止閥規(guī)格】【截止閥】
截止閥: J61Y/W不銹鋼焊接截止閥,J641H氣動截止閥,J941H電動截止閥,J41W美標截止閥,J11W不銹鋼螺紋截止閥,J11W絲口截止閥,J41H/W直通式截止閥,J41W不銹鋼截止閥,YJ41W氧氣截止閥,WJ41H波紋管截止閥,J44H角式截止閥,J44H高壓角式截止閥,BJ41W保溫截止閥,BJ45H/W角式保溫截止閥,NKJ61H/Y真空截止閥,J961H/Y電動焊接截止閥,DJ41Y低溫截止閥,DS/J61H水封截止閥
美標磅級截止閥標準：standard 設(shè)計與制造 design test and checkup BS1873 及 ASMEB16.34 檢驗與試驗 flange connect API 598 端法蘭尺寸 face to face ASME B16.5(磅級) 對焊端尺寸 pressure-temperature class ASME B16.25 結(jié)構(gòu)長度 face to face dimension acc. ASME B16.10 壓力溫度等級 pressure temp. class ASME B16.34
美標磅級截止閥主要零部件材料：Material of main parts 序號 零件名稱 材料 materials Ordinal number name of parts WCB CF8/304 CF8M/316 1 閥體 body ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF8M 2 閥座 seat ring A105 + 硬質(zhì)合金 ASTM A351 CF8 ASTM A351 CF8M 3 閥瓣 disc A216 WCB + 硬質(zhì)合金 ASTM A351 CF8 ASTM A351 CF9M 4 閥桿 stem ASTM A182 F6a ASTM A182 F304 ASTM A182 F316 5 閥瓣蓋 disc ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF8M 6 螺母 rnu ASTM A194 2H ASTM A194 8 ASTM A194 8M 7 螺柱 stad ASTM A193 B7 ASTM AI93 B8 ASTM A193 B8M 8 墊片 shim 304+ 柔性石墨 graphite 304+ 柔性石墨 316+ 柔性石墨 9 上密封座 back face ASTM A182 F6a ASTM A351 F304 ASTM A351 F316 l0 閥蓋 bonnet ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF8M 1l 填料 packing 柔性石墨 graphite 柔性石墨 柔性石墨 12 圓柱銷 cylinder sell ASTM A36 304 316 13 螺釘 bolt ASTM A194 2H ASTM A194 8 ASTM A194 8M 14 填料壓套 packing press the set ASTM A182 F6a ASTM A182 F304 ASTM A182 F316 15 填料壓板 packing press the plank ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF8M 16 螺母 nut ASTM A194 2H ASTM A194 8 ASTM A194 8M 17 閥桿螺母 stom nut ASTM A439 D2 ASTM A439 D2 ASTM A439 D2 18 手輪 hａnd wheel 可鍛鑄鋼 forgeable 可鍛鑄鐵 可鍛鑄鐵 19 螺母 nut 碳鋼 碳鋼 碳鋼
廠家主要生產(chǎn)美標閥門：美標鋼制截止閥,美標截止閥,美式蝶閥,美標止回閥,美標旋塞閥,美標閘閥,美標球閥,美標手動閘閥,美標手動截止閥,美標對夾式止回閥,美標絲口截止閥,球閥:軌道球閥,螺紋連接球閥,法蘭連接球閥,一片式球閥,二片式球閥,三片式球閥,對焊承插球閥,廣式球閥,三通球閥,襯氟閥門,過濾器,排氣閥:復(fù)合排氣閥,微量排氣閥,立式自動排氣閥,單口排氣閥,雙口排氣閥,排空閥,針型閥,不銹鋼閥門,排污閥,刀型閘閥,鍛鋼閥門,柱塞閥,氣動閥門,真空閥,柱塞閥,蝶閥,隔膜閥,襯膠閥門,排污閥,漿液閥,呼吸閥,阻火器,水力控制閥,疏水閥,閘閥,截止閥,止回閥,氧氣閥,視鏡 氨氣閥,排泥閥,減壓閥,旋塞閥,平衡閥, 調(diào)節(jié)閥,管夾閥, 氣動閥門,真空閥
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