热er99久久6国产精品免费-热e国产-热re66久久精品国产99re-热re99久久精品国产99热-热re久久精品国产99热-热九九精品

Ammonia with the bellows globe valve

Dateline:2014-11-30    Hits:loading_

Product performance specification for Products Perfomance specification

Pressure rating at room temperature test pressure

Housing sealing bellows seal low pressure seal

Nominal pressure

(MPa) 1.6 2.4 1.76 1.76 0.6

2.5 3.75 2.75 2.75 0.6

4 6 4.4 4.4 0.6

Application of the temperature of -29~425 DEG C

Applicable medium ammonia, liquid ammonia, water steam. Heat oil. Oil.

Main dimensions Main size of outside

The model BQJ41H (Y) WJ41H (F)

Pressure level PN16.25.40

Diameter 1520253240506580 100125150200250300 350400

L 130150160180200230 290310350400480600 7308509801100

H 205210220235235240 270295350380430670 720630680780

W 130130130130150150 180180200200400450 450500500550

Weight (Kg) 4.5568 10.5 13.52125 37.56078178270450 570750

Note: 1 the valve aperture more than more than DN200 Series 7, used in highpressure conditions should be used when the balance valve. 2. When the application and water. Oil and gas system temperature less than 250 is suggested to use soft seat (Te Fulong) to ensure no leakage.

Materials of main parts of Main parts materials

Name of material

1 valve forged steel cast stainless steel

2 valve ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304LF316L

3 ASTM A182-Gr.F6a ASTM A182-F22 pin ASTM A182-F304 F316 F321 F304LF316L

4 double bellows bellows assembly (made in Shenyang) 1CrNi9Ti.304. 316

5 stem ASTM A182-Gr.F6a ASTM A182-F22 ASTM A182-F304 F316 F321 F304LF316L

A valve cover 6 GS-C25 1.7363 1.4308 1.4408 1.4306 1.4301

7 packing flexible graphite

8 packing gland GS-C25 1.7363 1.4308 1.4408 1.4306 1.4301

The 9 positioning pieces 25.45.304.316

10 stem nut ZQA19-4 copper alloy

11 hand GS-C25 WCB.QT40-18

12 stud ASTM A193-B7.A193-B8.A193-B8M

13 ASTM A194-2H. A194-8. A194-8M six hexagon nut

14 gaskets and flexible graphite and stainless steel


The previous product:H44B swing type check valve for ammonia
The next product:Ammonia valve

手機網站

主站蜘蛛池模板： 韩国精品一区 | 91精品国产免费久久国语麻豆 | 成人午夜黄色 | 202z国产高清日本在线播放 | 精品国产一区二区在线观看 | 福利视频一二三在线视频免费观看 | 尤物国产在线精品福利一区 | 精品国产片 | 国产一级特黄aa大片高清 | 国产不卡在线视频 | 亚洲欧美人成人综合在线50p | 亚洲天天综合 | 欧美日韩亚洲国产综合 | 全部免费的毛片在线看美国 | 欧美黑人巨大xxxxxx视频 | 日日噜噜爽爽狠狠视频 | 亚洲欧美日韩国产精品网 | 亚洲999| 亚洲国产成人精彩精品 | 午夜影院视频 | 色偷偷888欧美精品久久久 | 99国产精品久久久久久久日本 | 日本wwxx色视频 | 男女又黄又爽又色的免费视频2 | 桃子视频在线官网观看 | 欧美一区二区三区国产精品 | 91秦先生 | 91小视频在线 | 日韩a免费| 中文字幕有码热在线视频 | 亚洲精品高清在线一区二区三区 | 国产午夜亚洲精品一级在线 | 视频一区精品 | 欧美一级成人影院免费的 | 5g天天5g最| 亚洲在线a | 国产欧美日韩精品第一区 | 久久久久久久久久久9精品视频 | 狠狠色噜噜狠狠狠米奇9999 | 日本午夜在线 | 中文字幕日韩视频 |