不鏽鋼(gāng)氧氣球閥(fá)qy347f
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qy347f-不鏽鋼氧(yǎng)氣(qì)球閥說明(míng)：
産品名稱：氧氣球閥(fá)-型号(hào)：qy347f 口徑(jìng)：15～400mm 壓力：2.5～4.0mpa 溫度(dù)：常溫材料(liào)：碳鋼、不鏽鋼、不(bú)鏽鋼(gāng)或全銅設(shè)計标準：jb、gb、ansi、bs、api、iso、din、nf qy41f-氧氣專(zhuān)用球(qiú)閥屬于氧氣管道專用閥(fá)門，除了具(jù)有(yǒu)普通閥門用(yòng)特點(diǎn)外，又鑒(jiàn)于(yú)它采(cǎi)用了(le)質地優良的銅材質和不(bú)鏽鋼制造，又具有耐(nài)腐蝕、阻燃(rán)性能好(hǎo)、導電性(xìng)好、傳(chuán)熱(rè)性快等優點(diǎn)，加之(zhī)我公(gōng)司結構上的不(bú)斷更新和(hé)精細(xì)工藝的(de)保證，使得氧氣專(zhuān)用球(qiú)閥(fá)已成為氧氣(qì)管控工程系統中理(lǐ)想的設備(bèi)。 不鏽鋼氧氣球閥執(zhí)行标(biāo)準 administer standard
| 設(shè)計與(yǔ)制(zhì)造 design and manufacture | 結構(gòu)長度 face to face | 法蘭(lán)尺寸 flange dimension | 壓力-溫度 pressure temperature lating | 試驗(yàn)-檢驗 inspection and test |
| gb122237 | gb12221 | gb9113 jb79 | gb9131 | gb/t13927 jb/t9092 |
不鏽鋼氧氣球閥壓力試(shì)驗(yàn) pressure test
| 公稱壓(yā)力nominalpressure | 1.6 | 2.5 | 4.0 |
| 強(qiáng)度試驗 shell test | 2.4 | 3.8 | 6.0 |
| 水(shuǐ)密封試驗(yàn) water seal test | 1.8 | 2.8 | 4.4 |
| 氣密封試驗 air seal test | 0.4-0.7 | ||
不(bú)鏽鋼(gāng)氧氣(qì)球閥(fá)主要零件(jiàn)材(cái)料及性能 main part materials and property
| 閥(fá)體 body | wcb | zg1cr18ni9ti | cf8 | cf3 | zg1cr18ni12mo2ti | cf8m | cf3m |
| 球(qiú)體(tǐ) 閥杆 ball stem | 2cr13 | 1cr18ni9ti | 304 | 304l | 1cr18ni12mo2ti | 316 | 316l |
| 閥(fá) 座 seat | 聚四(sì)氟(fú)乙烯ptfe 加坡(pō)纖增強聚(jù)四氟乙(yǐ)烯ptfe+glass 對位(wèi)聚(jù)笨(bèn)ppl | ||||||
| 墊片 shim | 聚四(sì)氟乙(yǐ)烯ptfe 不(bú)鏽鋼/柔性石墨(mò)stainless steel/flexible graphite 齒形(xíng)墊片tooth profile gasket | ||||||
| 閥杆座 stem seat | 聚四氟乙烯ptfe 不鏽(xiù)鋼(gāng)/柔性石墨 stainless steel/flexible graphite | ||||||
| 填(tián)料 packing | 聚四(sì)氟乙烯(xī)ptfe 增強(qiáng)柔性(xìng)石墨(mò) enhanced flexible graphite | ||||||
| 填料壓(yā)蓋 gland | wcb | 1cr18ni9ti | 304 | 304l | 1cr18ni12mo2ti | 316 | 316l |
| 溫度(dù) temperature | -29～150(聚四氟(fú)乙烯 ptfe) -29～200(加(jiā)玻纖增強聚四(sì)氟乙烯 ptfe+glass) -29～300(對(duì)位聚(jù)笨 ppl) | ||||||
| 介質 medium | 水(shuǐ) 蒸汽(qì) 油品 water steam oil goods | 硝(xiāo)酸(suān)類 nitric acid | 強氧化介質 strongey oxidable medium | 醋酸(suān)類 acetic acid | 尿素類 urea | ||
不鏽(xiù)鋼氧氣球閥規(guī)格 主要尺(chǐ)寸 size main dimensions
| 1.6mpa | dn | l | d | d1 | d2 | b | n-φd | h | d0 |
| 凸面法蘭 rf q41f q41ppl 16c 16p 16r | 15 | 130 | 95 | 65 | 45 | 14 | 4-14 | 78 | 140 |
| 20 | 140 | 105 | 75 | 55 | 14 | 4-14 | 84 | 160 | |
| 25 | 150 | 115 | 85 | 65 | 14 | 4-14 | 95 | 180 | |
| 32 | 165 | 135 | 100 | 78 | 16 | 4-18 | 150 | 250 | |
| 40 | 180 | 145 | 110 | 85 | 16 | 4-18 | 150 | 300 | |
| 50 | 200 | 160 | 125 | 100 | 18 | 4-18 | 170 | 350 | |
| 65 | 220 | 180 | 145 | 120 | 20 | 4-18 | 195 | 350 | |
| 80 | 250 | 195 | 160 | 135 | 20 | 8-18 | 215 | 400 | |
| 100 | 280 | 215 | 180 | 155 | 20 | 8-18 | 250 | 500 | |
| 125 | 320 | 245 | 210 | 185 | 22 | 8-18 | 265 | 600 | |
| 150 | 360 | 280 | 240 | 210 | 24 | 8-23 | 270 | 800 | |
| 200 | 400 | 335 | 295 | 265 | 26 | 12-23 | 330 | 1200 | |
| 2.5mpa | 15 | 130 | 95 | 65 | 45 | 16 | 4-14 | 103 | 140 |
| 凸面法(fǎ)蘭 rf q41f q41ppl 25 25p 25r | 20 | 140 | 105 | 75 | 55 | 16 | 4-14 | 112 | 160 |
| 25 | 150 | 115 | 85 | 65 | 16 | 4-14 | 123 | 180 | |
| 32 | 165 | 135 | 100 | 78 | 18 | 4-18 | 150 | 250 | |
| 40 | 180 | 145 | 110 | 85 | 18 | 4-18 | 156 | 300 | |
| 50 | 200 | 160 | 125 | 100 | 20 | 8-18 | 172 | 350 | |
| 65 | 220 | 180 | 145 | 120 | 22 | 8-18 | 197 | 350 | |
| 80 | 250 | 195 | 160 | 135 | 22 | 8-23 | 222 | 400 | |
| 100 | 280 | 230 | 190 | 160 | 24 | 8-23 | 253 | 500 | |
| 125 | 320 | 270 | 220 | 188 | 28 | 8-25 | 275 | 600 | |
| 150 | 360 | 300 | 250 | 218 | 30 | 8-25 | 286 | 800 | |
| 200 | 400 | 360 | 310 | 278 | 34 | 12-25 | 340 | 1200 |
不(bú)鏽鋼氧氣(qì)球閥(fá)規格 主要(yào)尺寸(cùn) size main dimensions
| 4.0mpa | dn | l | d | d1 | d2 | d6 | b | n-φd | h | d0 |
| 凹凸(tū)法蘭(lán) mfm q41f q41ppl 40 40p 40r | 15 | 130 | 95 | 65 | 45 | 40 | 16 | 4-14 | 103 | 140 |
| 20 | 140 | 105 | 75 | 55 | 51 | 16 | 4-14 | 112 | 160 | |
| 25 | 150 | 115 | 85 | 65 | 58 | 16 | 4-14 | 123 | 160 | |
| 32 | 180 | 135 | 100 | 78 | 66 | 18 | 4-18 | 150 | 250 | |
| 40 | 200 | 145 | 110 | 85 | 76 | 18 | 4-18 | 156 | 250 | |
| 50 | 220 | 160 | 125 | 100 | 88 | 20 | 4-18 | 172 | 350 | |
| 65 | 250 | 180 | 145 | 120 | 110 | 22 | 8-18 | 197 | 350 | |
| 80 | 280 | 195 | 160 | 135 | 121 | 22 | 8-18 | 222 | 450 | |
| 100 | 320 | 230 | 190 | 160 | 150 | 24 | 8-23 | 253 | 450 | |
| 125 | 400 | 270 | 220 | 188 | 176 | 28 | 8-25 | 275 | 600 | |
| 150 | 400 | 300 | 250 | 218 | 204 | 30 | 8-25 | 286 | 800 | |
| 200 | 550 | 375 | 320 | 282 | 260 | 38 | 12-30 | 340 | 1200 | |
| 6.4mpa | 15 | 165 | 105 | 75 | 55 | 40 | 18 | 4-14 | 105 | 140 |
| 凹凸(tū)法蘭 mfm q41f q41ppl 64 64p 64r | 20 | 190 | 125 | 90 | 68 | 51 | 20 | 4-18 | 125 | 160 |
| 25 | 216 | 135 | 100 | 78 | 58 | 22 | 4-18 | 135 | 250 | |
| 32 | 229 | 150 | 110 | 82 | 66 | 24 | 4-23 | 150 | 350 | |
| 40 | 241 | 165 | 125 | 95 | 76 | 24 | 4-23 | 165 | 350 | |
| 50 | 292 | 175 | 135 | 105 | 88 | 26 | 4-23 | 175 | 450 | |
| 65 | 330 | 200 | 160 | 130 | 110 | 28 | 8-23 | 200 | 450 | |
| 80 | 356 | 210 | 170 | 140 | 121 | 30 | 8-23 | 210 | 600 | |
| 100 | 432 | 250 | 200 | 168 | 150 | 32 | 8-25 | 250 | ||
| 125 | 508 | 295 | 240 | 202 | 176 | 36 | 8-30 | 295 | 1100 | |
| 150 | 559 | 340 | 280 | 240 | 204 | 38 | 8-34 | 340 | 1500 |
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