?進(jìn)口螺栓閥蓋鍛鋼閘閥 進(jìn)口閥門知名品牌 克雷格閘閥
進(jìn)口螺栓閥蓋鍛鋼閘閥
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華菱汽車
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南京鋼鐵
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博世汽車
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盛大礦業(yè)
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安徽馬鋼
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中國(guó)石化
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寶鋼集團(tuán)
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昊源集團(tuán)
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螺栓閥蓋鍛鋼閘閥產(chǎn)品詳情?
適用標(biāo)準(zhǔn):?????
設(shè)計(jì)標(biāo)準(zhǔn): API 602, BS 5352, ASME B16.34, EN ISO 15761???
結(jié)構(gòu)長(zhǎng)度: 按制造商標(biāo)準(zhǔn)?????
承插焊: ASME B16.11?????
螺紋連接: ASME B1.20.1?????
測(cè)試標(biāo)準(zhǔn): API 598, EN 12266??????
尺寸范圍: 1/4”-2”?????
壓力等級(jí): Class 800-1500?????
閥體材質(zhì): A105, LF2, F304, F316, F11, F22, F5??
內(nèi)件材質(zhì): F6a, F304, F304L, F316, F316L, F51, Monel??
適用溫度: -29℃ to 550℃???
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進(jìn)口螺栓閥蓋鍛鋼閘閥 進(jìn)口閥門知名品牌 克雷格閘閥