99久久精品费精品国产-玩弄丰满奶水的女邻居-色婷婷欧美在线播放内射-四虎精品成人免费视频-亚洲精品一区国产

Ammonia with the bellows globe valve

Dateline:2014-11-30    Hits:

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(jī)網(wǎng)站

主站蜘蛛池模板： 有码中文av无码中文av| 国产一区二区三区在线2021| 中国浓毛少妇毛茸茸| 国产专区国产av| 国产成人影院一区二区三区| 欧美一区二区三区在线免费观看视频| 欧美一区二区三卡| 婷婷色香五月综合缴缴情| 天堂v亚洲国产ⅴ第一次| 久久综合九色综合97欧美| 国产av一区二区精品久久| 国语精品自产拍在线观看网站| 香蕉人人超人人超碰超国产| 亚洲一区 欧洲一区| 久久99亚洲网美利坚合众国| 国产成人高清在线观看视频 | 国产高清不卡无码视频| 精品无码一区二区三区不卡| 欧美系列sm香蕉久久精品一区| 天天躁日日躁狠狠躁日日躁 | 亚洲美腿丝袜无码专区| 夜夜爽妓女8888888视频| 亚洲精品成人无码中文毛片不卡| 黄色片一区二区三区| 欧美变态另类牲交| 毛片24种姿势无遮无拦| 亚洲精品天堂成人片av在线播放| 92成人午夜福利一区二区| 色哟哟专区一区二区| 人妻体验按摩到忍不住哀求继续| 国产精品久久久久久久久久久久 | 午夜诱惑免费视频一区| 男女野外做爰全过程69影院| 无遮挡男女激烈动态图| 欧美激情黑人极品hd| 精品夜夜澡人妻无码av蜜桃| 91久久愉拍愉拍国产一区| 中国亚州女人69内射少妇| 亚洲一区二区三区成人久久| 亚洲vs成人无码人在线观看堂| 中文字幕人妻偷伦在线视频|