詳細(xì)介紹
富山截止閥的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿流體的中心線作直線運(yùn)動(dòng)。閥桿的運(yùn)動(dòng)形式,有升降桿式(閥桿升降,手輪不升降),也有升降旋轉(zhuǎn)桿式(手輪與閥桿一起旋轉(zhuǎn)升降,螺母設(shè)在閥體上)。截止閥只適用于全開(kāi)和全關(guān),不允許作調(diào)節(jié)和節(jié)流。
結(jié)構(gòu)特點(diǎn)與用途:
Strucure features and usages:
全關(guān)時(shí)手輪按順時(shí)針?lè)较蛐D(zhuǎn);
可以安裝在管道的任何位置上,介質(zhì)從下往上流;
不銹鋼截止閥適用于各類腐蝕性介質(zhì)的管道上,有良好的防腐性和足夠的強(qiáng)度;
合金鋼截止閥適用于耐高溫的蒸汽、油品管道上,具有耐高溫特點(diǎn)。
When fully closed,the handwheel rotates clockwise.
Able to be mounted on any position of the pipeline,the medium flows from down to up.
Stainless steel made stop valve is of good anti-corrosive property and enough strength and suitable for various pipelines with corrosive medium.
Alloy steel made stop valve features high-temperature resistance,suitable for high-temperature steam and oil goods pipelines.
主要尺寸及重量:
Main dimensions and weight:
試驗(yàn)壓力
Test pressure
公稱壓力PN(MPa)Nominal pressure | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 | 16.0 |
殼體強(qiáng)度試驗(yàn)Shell strength test | 2.4 | 3.8 | 6.0 | 9.6 | 15 | 24 |
上密封試驗(yàn)Back seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
密封試驗(yàn)Seal test | 1.8 | 2.8 | 4.4 | 7.0 | 11 | 18 |
富山高溫法蘭截止閥 使用范圍
Scope of use
產(chǎn)品類型Product classification | 適用介質(zhì)Suitable medium | 適用溫度(℃)Suitable temperature |
J41(H.Y)-C型 J941(H.Y)-C型 | 水、蒸汽、油品Water,steam,oilgoods | ≤425℃ ≤450℃ |
J41Y-I型 J941Y-I型 | 水、蒸汽、油品Water,steam,oilgoods | ≤550℃ |
富山高溫法蘭截止閥 主要零件材料:
Material for main parts:
產(chǎn)品類型Product classification | 零件名稱Part name | |||||||
閥體、閥蓋Body bonnet | 閥桿Valve stem | 閥瓣Disc | 密封面Sealing face | 閥桿螺母Yoke nut | 填料Packing | 緊固件Fastener | 手輪Handwheel | |
J41(H.Y)-C型 J941(H.Y)-C型 | 25、WCB | 鉻不銹鋼Cr.Stainless steel | 2Cr1325 | H:不銹鋼Y:鈷基硬質(zhì)合金鋼H:Stainless steelY:Co-based carbide alloy steel | 鋁青銅Albronze | 柔性石墨Flexible graphite | 優(yōu)質(zhì)碳鋼High-grade carbon steel | 可鍛鑄鐵Forgeable cast-iron |
J41Y-I型J941Y-I型 | 鉻鉬鋼 Cr.Mo steel | 鉻鉬鋼Cr.Mo steel | 合金鋼Alloy steel | 鈷基硬質(zhì)合金鋼C0-based carbide alloy steel | 鋁青銅Albronze | 柔性石墨Flexible graphite | 合金鋼Alloy steel | 可鍛鑄鐵Forgeable cast-iron |
富山高溫法蘭截止閥 主要尺寸和重量:
Main dimensions and weight:
公稱通徑DNNominal diameter | 主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions | 重量(kg)Weight | ||||||||
L | D | D1 | D2 | b | f | z-d | H | D0 | ||
J41(H.Y.B)-16C J41Y-16I | ||||||||||
10 | 130 | 90 | 60 | 40 | 14 | 2 | 4-14 | 198 | 120 | 4.7 |
15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 | 218 | 120 | 5.2 |
20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-14 | 258 | 140 | 7.1 |
25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-14 | 275 | 160 | 7.4 |
32 | 180 | 135 | 100 | 78 | 18 | 2 | 4-18 | 280 | 180 | 8.5 |
40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-18 | 330 | 200 | 12.5 |
50 | 230 | 160 | 125 | 100 | 18 | 3 | 4-18 | 350 | 240 | 20 |
65 | 290 | 180 | 145 | 12 | 18 | 3 | 4-18 | 400 | 280 | 25 |
80 | 310 | 195 | 160 | 135 | 20 | 3 | 8-18 | 355 | 280 | 35 |
100 | 350 | 215 | 180 | 155 | 22 | 3 | 8-18 | 415 | 320 | 50 |
125 | 400 | 245 | 210 | 185 | 24 | 3 | 8-18 | 460 | 360 | 75 |
150 | 480 | 280 | 240 | 210 | 24 | 3 | 8-23 | 510 | 400 | 100 |
200 | 600 | 335 | 295 | 265 | 26 | 3 | 12-23 | 710 | 400 | 210 |
250 | 650 | 405 | 355 | 320 | 30 | 3 | 12-23 | 786 | 450 | 446 |
300 | 750 | 460 | 410 | 375 | 30 | 3 | 12-23 | 925 | 500 | 648 |
富山高溫法蘭截止閥 主要尺寸及重量:
Main dimensions and weight:
公稱通徑DN Nominal diameter | J41(H.Y.B)-25 J41Y-25I J941(H.Y)-25 J941Y-25I | ||||||||||||
主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions | 電動(dòng)裝置 Electric dewice | 重量(kg) Weight | |||||||||||
L | D | D1 | D2 | b | f | z-d | H手 | H電 | D0 | 手動(dòng) Hand | 電動(dòng) Electric | ||
10 | 130 | 90 | 60 | 4 | 16 | 2 | 4-14 | 198 | 120 | 4.9 | |||
15 | 130 | 95 | 65 | 45 | 16 | 2 | 4-14 | 218 | 120 | 5.4 | |||
20 | 150 | 105 | 75 | 55 | 16 | 2 | 4-14 | 258 | 140 | 7 | |||
25 | 160 | 115 | 85 | 65 | 16 | 2 | 4-14 | 275 | 160 | 7.4 | |||
32 | 180 | 135 | 100 | 78 | 18 | 2 | 4-18 | 280 | 180 | 8.5 | |||
40 | 200 | 145 | 110 | 85 | 18 | 3 | 4-18 | 330 | 200 | 12.5 | |||
50 | 230 | 160 | 125 | 100 | 20 | 3 | 4-18 | 350 | 645 | 240 | DZW101 | 16 | 50 |
65 | 290 | 180 | 145 | 120 | 22 | 3 | 8-18 | 400 | 690 | 280 | DZW101 | 25 | 62 |
80 | 310 | 195 | 160 | 135 | 22 | 3 | 8-18 | 355 | 715 | 280 | DZW151 | 30 | 67 |
100 | 350 | 230 | 190 | 160 | 24 | 3 | 8-23 | 415 | 770 | 320 | DZW20 | 34.5 | 73 |
125 | 40 | 270 | 220 | 188 | 28 | 3 | 8-25 | 460 | 780 | 360 | DZW30 | 89 | 127 |
15 | 480 | 300 | 250 | 218 | 30 | 3 | 8-25 | 510 | 875 | 400 | DZW45 | 98 | 215 |
200 | 600 | 360 | 310 | 278 | 34 | 3 | 12-25 | 710 | 967 | 400 | DZW60 | 180 | 322 |
250 | 650 | 425 | 370 | 332 | 36 | 3 | 12-30 | 786 | 450 | 446 | |||
300 | 750 | 485 | 430 | 390 | 40 | 4 | 12-30 | 925 | 500 | 654 |
公稱通徑DN Nominal diameter | J41(H.Y)-40 J41Y-40I J941(H.Y)-40 J941Y-40I | ||||||||||||||
主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions | 電動(dòng)裝置 Electric dewice | 重量(kg) Weight | |||||||||||||
L | D | D1 | D2 | D6 | b | f | f2 | z-d | H手 | H電 | D0 | 手動(dòng) Hand | 電動(dòng) Electric | ||
10 | 130 | 90 | 60 | 40 | 35 | 16 | 2 | 4 | 4-14 | 198 | 120 | 4.9 | |||
15 | 130 | 95 | 65 | 45 | 40 | 16 | 2 | 4 | 4-14 | 233 | 120 | 5.4 | |||
20 | 15 | 15 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | 275 | 140 | 7 | |||
25 | 160 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | 285 | 160 | 8.8 | |||
32 | 180 | 135 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | 302 | 180 | 11.8 | |||
40 | 200 | 145 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | 355 | 200 | 16.5 | |||
50 | 230 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | 373 | 645 | 240 | DZW101 | 24 | 61 |
65 | 290 | 180 | 145 | 120 | 110 | 22 | 3 | 44 | 8-18 | 408 | 690 | 280 | DZW101 | 33 | 75 |
80 | 310 | 195 | 160 | 135 | 121 | 22 | 3 | 4 | 8-18 | 436 | 715 | 320 | DZW201 | 44 | 84 |
100 | 350 | 230 | 190 | 160 | 15 | 24 | 3 | 4.5 | 8-23 | 480 | 770 | 360 | DZW301 | 60 | 101 |
125 | 400 | 270 | 220 | 188 | 176 | 28 | 3 | 4.5 | 8-25 | 558 | 782 | 400 | DZW45 | 89 | 207 |
150 | 480 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-25 | 611 | 875 | 400 | DZW60 | 98 | 226 |
200 | 600 | 375 | 320 | 282 | 260 | 38 | 3 | 4.5 | 12-30 | 720 | 1160 | 400 | DZW901 | 190 | 339 |
富山高溫法蘭截止閥 主要尺寸及重量:
Main dimensions and weight:
公稱通徑DN Nominal diameter | 主要外形尺寸和連接尺寸(mm)Main external and connecting dimensions | 電動(dòng)裝置Electric dewice | 重量(kg)Weight | ||||||||||||
L | D | D1 | D2 | D6 | b | f | f2 | z-d | H手 | H電 | D0 | 手動(dòng)Hnad | 電動(dòng)Electric | ||
J41(H.Y)-64 J941(H.Y)-64 J41Y-64I J941Y-64I | |||||||||||||||
10 | 170 | 100 | 70 | 50 | 35 | 18 | 2 | 4 | 4-14 | 198 | 120 | 5.7 | |||
15 | 170 | 105 | 75 | 55 | 41 | 18 | 2 | 4 | 4-14 | 195 | 140 | 10 | |||
20 | 190 | 125 | 90 | 68 | 51 | 20 | 2 | 4 | 4-18 | 228 | 160 | 13 | |||
25 | 210 | 135 | 100 | 78 | 58 | 22 | 2 | 4 | 4-18 | 275 | 180 | 14.5 | |||
32 | 230 | 150 | 110 | 82 | 66 | 24 | 2 | 4 | 4-23 | 325 | 200 | 19 | |||
40 | 260 | 165 | 125 | 95 | 76 | 24 | 3 | 4 | 4-23 | 360 | 240 | 25 | |||
50 | 300 | 175 | 135 | 105 | 88 | 26 | 3 | 4 | 8-23 | 410 | 710 | 280 | DZW10 | 35 | 64 |
65 | 340 | 200 | 160 | 130 | 110 | 28 | 3 | 4 | 8-23 | 450 | 750 | 320 | DZW15 | 48 | 77 |
80 | 380 | 210 | 170 | 140 | 121 | 30 | 3 | 4 | 8-23 | 485 | 785 | 360 | DZW30 | 56 | 88 |
100 | 430 | 250 | 200 | 168 | 150 | 32 | 3 | 4 | 8-25 | 537 | 837 | 400 | DZW45 | 125 | 171 |
125 | 500 | 295 | 240 | 202 | 176 | 36 | 3 | 4 | 8-30 | 631 | 400 | 131 | |||
150 | 550 | 340 | 280 | 240 | 204 | 38 | 3 | 4 | 8-34 | 646 | 450 | 157 | |||
200 | 650 | 405 | 345 | 300 | 260 | 44 | 3 | 4 | 12-34 | 813 | 500 | 283 | |||
J41(H.Y)-100 J941(H.Y)-100 J41Y-100I J941Y-100I | |||||||||||||||
10 | 170 | 100 | 70 | 50 | 35 | 20 | 2 | 4 | 4-14 | 198 | 120 | 6 | |||
15 | 170 | 105 | 75 | 55 | 40 | 20 | 2 | 4 | 4-14 | 202 | 140 | 11 | |||
20 | 190 | 125 | 90 | 68 | 51 | 22 | 2 | 4 | 4-18 | 228 | 160 | 13.2 | |||
25 | 210 | 135 | 100 | 78 | 58 | 24 | 2 | 4 | 4-18 | 250 | 180 | 14 | |||
32 | 230 | 150 | 110 | 82 | 66 | 24 | 2 | 4 | 4-23 | 326 | 220 | 15 | |||
40 | 260 | 165 | 125 | 95 | 76 | 26 | 3 | 4 | 4-23 | 359 | 240 | 29 | |||
50 | 300 | 195 | 145 | 112 | 88 | 28 | 3 | 4 | 4-25 | 414 | 710 | 280 | DZW15 | 49 | 82 |
65 | 340 | 220 | 170 | 138 | 110 | 32 | 3 | 4 | 8-25 | 434 | 750 | 320 | DZW201 | 65 | 104 |
80 | 380 | 230 | 180 | 148 | 121 | 34 | 3 | 4 | 8-25 | 547 | 785 | 400 | DZW30 | 95 | 138 |
100 | 430 | 265 | 210 | 172 | 150 | 38 | 3 | 4.5 | 8-30 | 621 | 837 | 450 | DZW45 | 115 | 243 |
125 | 500 | 310 | 250 | 210 | 176 | 42 | 3 | 4.5 | 8-34 | 732 | 450 | 149 | |||
150 | 550 | 350 | 290 | 250 | 204 | 46 | 3 | 4.5 | 12-34 | 84 | 500 | 310 | |||
200 | 650 | 430 | 360 | 312 | 260 | 54 | 3 | 4.5 | 12-41 | 925 | 550 | 590 | |||
J41(H.Y)-160 | |||||||||||||||
15 | 170 | 110 | 75 | 52 | 40 | 24 | 2 | 4 | 4-18 | 148 | 140 | 12.2 | |||
20 | 190 | 130 | 90 | 65 | 51 | 26 | 2 | 4 | 4-23 | 156 | 160 | 15 | |||
25 | 210 | 140 | 100 | 72 | 58 | 28 | 2 | 4 | 4-23 | 125 | 180 | 17 | |||
32 | 230 | 165 | 115 | 85 | 66 | 30 | 2 | 4 | 4-25 | 200 | 200 | 21.4 | |||
40 | 260 | 175 | 125 | 92 | 76 | 32 | 3 | 4 | 4-27 | 231 | 240 | 32 | |||
50 | 300 | 215 | 165 | 132 | 88 | 36 | 3 | 4 | 8-25 | 262 | 250 | 52 | |||
65 | 340 | 245 | 190 | 152 | 110 | 44 | 3 | 4 | 8-30 | 303 | 320 | 69 | |||
80 | 380 | 260 | 205 | 168 | 121 | 46 | 3 | 4 | 8-30 | 341 | 400 | 98 | |||
100 | 430 | 300 | 240 | 200 | 150 | 48 | 3 | 4.5 | 8-34 | 485 | 450 | 119 |
截止閥系列 |
截止閥的啟閉件是塞形的閥瓣,密封面呈平面或錐面,閥瓣沿流體的中心線作直線運(yùn)動(dòng)。閥桿的運(yùn)動(dòng)形式,有升降桿式(閥桿升降,手輪不升降),也有升降旋轉(zhuǎn)桿式(手輪與閥桿一起旋轉(zhuǎn)升降,螺母設(shè)在閥體上)。截止閥只適用于全開(kāi)和全關(guān),不允許作調(diào)節(jié)和節(jié)流。 截止閥屬于強(qiáng)制密封式閥門,所以在閥門關(guān)閉時(shí),必須向閥瓣施加壓力,以強(qiáng)制密封面不泄漏。當(dāng)介質(zhì)由閥瓣下方進(jìn)入閥六時(shí),操作力所需要克服的阻力,是閥桿和填料的磨擦力與由介質(zhì)的壓力所產(chǎn)生的推力,關(guān)閥門的力比開(kāi)閥門的力大,所以閥桿的直徑要大,否則會(huì)發(fā)生閥桿頂彎的故障。近年來(lái),從自密封的閥門出現(xiàn)后,截止閥的介質(zhì)流向就改由閥瓣上方進(jìn)入閥腔,這時(shí)在介質(zhì)壓力作用下,關(guān)閥門的力小,而開(kāi)閥門的力大,閥桿的直徑可以相應(yīng)地減少。同時(shí),在介質(zhì)作用下,這種形式的閥門也較嚴(yán)密。我國(guó)閥門“三化給”曾規(guī)定,截止閥的流向,一律采用自上而下。 截止閥開(kāi)啟時(shí),閥瓣的開(kāi)啟高度,為公稱直徑的25%~30%時(shí),流量已達(dá)到zui大,表示閥門已達(dá)全開(kāi)位置。所以截止閥的全開(kāi)位置,應(yīng)由閥瓣的行程來(lái)決定。 截止閥具有以下優(yōu)點(diǎn):
|
J41美標(biāo)截止閥 | 截止型排污閥 | J741液動(dòng)截止閥 |
J11絲口截止閥 | WJ41波紋管截止閥 | J741液壓截止閥 |
J41長(zhǎng)桿截止閥 | 青銅截止閥 | J941電動(dòng)截止閥 |
J41杠桿式截止閥 | J61承插截止閥 | J45直通截止閥 |
J41暗桿截止閥 | 黃銅截止閥 | 日標(biāo)截止閥 |
衛(wèi)生級(jí)截止閥 | J41國(guó)標(biāo)截止閥 | 平衡截止閥 |
J41F46襯氟截止閥 | J45直流截止閥 | DS/J41水封截止閥 |
GJM1壓力表截止閥 | J41法蘭截止閥 | J41液化氣截止閥 |
UJ41柱塞截止閥 | J41節(jié)能截止閥 | 陶瓷截止閥 |
排液截止閥 | SJ41低溫截止閥 | J41高壓截止閥 |
聚丙烯截止閥 | UJ41無(wú)泄漏截止閥 | J41F46防腐蝕截止閥 |
NKJ真空截止閥 | J13針型截止閥 | J641氣動(dòng)截止閥 |
截止換向閥 | J641氣動(dòng)截止閥 | J41鍛鋼截止閥 |
J41不銹鋼截止閥 | YJ41氧氣截止閥 | J41空調(diào)截止閥 |
J61電站截止閥 | J61焊接截止閥 | 自密封截止閥 |
BJ41保溫截止閥 | JJY1卡套截止閥 | J41鑄鐵截止閥 |
J41B氨截止閥 | J41J襯里截止閥 | J41高溫截止閥 |
J11螺紋截止閥 | J11內(nèi)螺紋截止閥 | JJY1管路截止閥 |
J41德標(biāo)截止閥 | 自緊截止閥 | J541齒輪截止閥 |
J21外螺紋截止閥 | J41手動(dòng)截止閥 | J11絲扣截止閥 |
J44角式截止閥 | J44直角截止閥 | J24直角截止閥 |
J41美標(biāo)截止閥 | J741液動(dòng)截止閥 | J11絲口截止閥 |
WJ波紋管截止閥 | J741液壓截止閥 | J41長(zhǎng)桿截止閥 |
青銅截止閥 | J941電動(dòng)截止閥 | J41杠桿式截止閥 |
J61承插截止閥 | J45直通截止閥 | J41暗桿截止閥 |
黃銅截止閥 | J41日標(biāo)截止閥 | 衛(wèi)生級(jí)截止閥 |
J41國(guó)標(biāo)截止閥 | 平衡截止閥 | J41襯氟截止閥 |
J45直流截止閥 | DS/J41水封截止閥 | JJM1壓力表截止閥 |
J41法蘭截止閥 | J41液化氣截止閥 | UJ41柱塞截止閥 |
節(jié)能截止閥 | 陶瓷截止閥 | 排液截止閥 |
DJ41低溫截止閥 | J41高壓截止閥 | 聚丙烯截止閥 |
UJ41無(wú)泄漏截止閥 | J41防腐蝕截止閥 | NKJ真空截止閥 |
J11針型截止閥 | J41鍛鋼截止閥 | J41不銹鋼截止閥 |
YJ41氧氣截止閥 | J41空調(diào)截止閥 | J61電站截止閥 |
J61焊接截止閥 | J61自密封截止閥 | BJ41保溫截止閥 |
JJY1卡套截止閥 | J41鑄鐵截止閥 | J41B氨截止閥 |
J41J襯里截止閥 | J41高溫截止閥 | J21螺紋截止閥 |
J11內(nèi)螺紋截止閥 | JJY1管路截止閥 | 德標(biāo)截止閥 |
J61自緊截止閥 | J541齒輪截止閥 | J21外螺紋截止閥 |
J41手動(dòng)截止閥 | J22絲扣截止閥 | J44角式截止閥 |
J61焊接式閥蓋 | J61電站截止閥 | J41國(guó)標(biāo)截止閥 |
J41鍛鋼截止閥 | J41鍛鋼截止閥 | DN10 ~ 150mm 真空隔離截止閥 |
BJ45 型保溫截止閥 | J44H/Y 角式截止閥 / 節(jié)流閥 | J641H-16/25/40/64 氣動(dòng)截止閥 |
J41H/W 法蘭式截止閥 | J41F46-16 截止閥 | JL41HY 型角式高壓截止閥 |
J11H 型內(nèi)螺紋截止閥 | JL41HY 型鍛鋼截止閥 | J41H 型法蘭截止閥 |
API 截止閥 | J41F46-16 截止閥 | J45F46-16 直流截止閥 |
J41H 型法蘭截止閥 | JL41HY 型角式高壓截止閥 | WJ41H 型精鑄波紋管截止閥 |
J41B 型氨截止閘 | J41H 型鋼制法蘭截止閥 | J941H 型電動(dòng)截止閥 |
高溫高壓 Y 型截止閥 | J41N 型液化氣截止閥 | J41HD-16C 倒密封截止閥 |
J41H-16 鑄鐵截止閥 | J45F46-16 直流截止閥 | GB-200WOG 不銹鋼截止閥(B型) |
法蘭連接鋼制 API 美標(biāo)截止閥 | J941 法蘭鑄鋼截止閥 | UJ41H 柱塞截止閥 |
J44H 角式截止閥 | J41-16 截止閥 | JHT6B6Y 油田閥 |
J966Y 電動(dòng)平衡截止閥 | J66Y 平衡式截止閥 | JT68Y 多級(jí)平衡調(diào)節(jié)閥 |
THJ86Y 油田閥 | J41Y-150LbJ41H-150Lb 美標(biāo)截止閥 | J41H-150LbJ41Y-150Lb 美標(biāo)截止閥 |
QJ41M-16/25 截止閥 | JY41W-16/25/40 銅氧氣 截止閥 | J41Y-16/25/40/64/100 截止閥 |
J41H.T-10 16 25 40 截 止 閥 | J41H J941H 截止閥 | 150-1500(Lb)Y 型截止閥 |
J11H(Y) J61H(Y) 鍛鋼截止閥 | J11H-16/25/40C 螺紋連接型截止閥 | J61H-16/25/40C 焊接型截止閥 |
J41H-16/25/40C 法蘭連接型截止閥 | J41F-10/16 襯氟式型截止閥 | J41H/W 法蘭式截止閥 |
WJ41H-16 波紋管截止閥 | J41H-300LBJ41H-300LB 截止閥 | YJ41Y-40 截止閥 |
J41H/W/Y 截止閥 | J41H 型新型結(jié)構(gòu)液化氣截止閥 | J961Y 電站截止閥 |
API 美標(biāo)法蘭截止閥 | J21W-160/320 截止閥 | J21H-25/40/64/100/160/320 截止閥 |
J66H/Y 截止閥 | J41H-150LB 美標(biāo)截止閥 | JLH 型三合一 截止閥 |
J41W-150LB 美標(biāo) 截止閥 | J41B 氨用截止閥 | WJ41H/W 波紋管截止閥 |
J45H/W 法蘭直流式截止閥 | AJ41Y 美標(biāo)法蘭截止閥 | J961Y 國(guó)標(biāo)電站截止閥 |
J965Y 型截止閥 | J65Y-200-320III高溫高壓直流截止閥 | J65Y-200-320III高溫高壓直流截止閥 |
J41W-16 不銹鋼截止閥 | J41H-40 J41B-40 截止閥 | JN41F-16C/25C/40C 軟密封截止閥 |
J11X-16T 黃銅截止閥 ( 熱鍛 ) | J41FS 直通式襯里截止閥 | J11W 絲口截止閥 |
J41N液化氣截止閥 | J41H-150Lb 美標(biāo)截止閥 | J11X-16T 黃銅截止閥 ( 熱鍛 ) |
J41N液化氣截止閥 | J41 T/W/H/F-16 型截止閥 | JY 4146W-40TP 氧氣截止閥 |
WJ21H 外螺紋波紋管截止閥 | J41FS46 襯聚全氟乙炳烯截止閥 | J61 承插焊截止閥 |
J94 角式卡套截止閥 | YSF 截止閥 | J29 壓力計(jì)截止閥 |
DJ61F-40P 低溫截止閥 | J11T/X-16 內(nèi)螺紋截止閥 | J24X-6T 黃銅角式截止閥 |
J41W/J41X-16T 黃銅水控式截止閥 | QJ41M-16/25 截止閥 | JY41W-16/25/40 銅氧氣 截止閥 |
J41Y-16/25/40/64/100 截止閥 | J641H-16/25/40/64 氣動(dòng)截止閥 | J41Y-150Lb 美標(biāo)截止閥 |
YJ43H/Y 鍛鋼 Y 型截止閥 | WJ/Z41H/Y 鍛鋼波紋管閥門 | 法蘭連接 ANSI 鑄鋼截止閥 |
DN10 ~ 200mm 法蘭連接鋼制截止閥 | JLH41H/Y 截止/節(jié)流/止回多功能閥 | WJ41W 國(guó)標(biāo)波紋管截止閥 |
GFYP4Y 型料漿閥 | JL47H/Y 平衡角式截止 / 節(jié)流閥 | DN10 ~ 150mm 水封截止閥 |
J/L11W 手動(dòng)截止閥 | J41W/Y 不銹鋼法蘭截 止閥 |