国产全肉乱妇杂乱视频,久久日产一线二线三线品,无套内谢少妇毛片A片樱花,日本激情特黄三级激情视频

Home / Product

Product

Cast

Cast steel fixed ball valve

Nominal pressure：PN1.6~10.0MPa(150~600LB)
Nominal diameter：DN40~800mm(1"~32")
Cast

Cast steel floating ball valve

Nominal pressure：PN1.6~10.0MPa(150~300LB)
Nominal diameter：DN15~250mm(1/2"~12")
All-welded

All-welded ball valve

Nominal pressure：PN1.6~42.0MPa(150~2500LB)
Nominal diameter：DN50~1600mm(2"~64")
All

All welded ball valve (PE end)

Nominal pressure：PN1.6~42.0MPa(150~2500LB)
Nominal diameter：DN50~315mm
Forced

Forced seal ball valve

Nominal pressure：PN1.6~25.0MPa(150~1500LB)
Nominal diameter：DN25~600mm(2"~20")
Clamped

Clamped ball valve

Nominal pressure：PN1.6-2.5MPa
Nominal diameter：NPS1/2"~8"
Forged

Forged steel fixed ball valve

Nominal pressure：PN1.6~26.0MPa(150~1500LB)
Nominal diameter：DN50~1600mm(2"~64")
Forged

Forged steel floating ball valve

Nominal pressure：PN1.6~42.0MPa(150~2500LB)
Nominal diameter：DN15~250mm(1/2"~10")
Q11F

Q11F three-piece ball valve

Nominal pressure：PN1.6~2.5MPa
Nominal diameter：NPS1/2"~3"
Q11F

Q11F two-piece ball valve

Nominal pressure：PN1.6~2.5MPa
Nominal diameter：NPS1/2"~4"
Gas

Gas flat gate Valve -(PE end)

Nominal pressure：PN0.4MPa
Nominal diameter：DN100~300mm
All

All welded gas gate valves

Nominal pressure：≥PN1.6
Nominal diameter：DN100~300mm
Gas

Gas flat gate valve

Nominal pressure：PN1.6~15.0MPa(150~900LB)
Nominal diameter：DN25~1200mm(1"~48")
Rubber

Rubber sealed gas gate valve

Nominal pressure：≥PN1.6
Nominal diameter：DN40~400mm
API,JIS

API,JIS stop valve

Nominal pressure：Class150~600LB
Nominal diameter：DN15~300mm(1/2"~12")
GB

GB stop valve

Nominal pressure：PN1.6~16.0MPa
Nominal diameter：DN15~400mm
Low

Low torque stop valve

Nominal pressure：Class150~600LB
Nominal diameter：DN15~200mm
Stop

Stop valve

Nominal pressure：PN1.6~16.0MPa
Nominal diameter：DN15~400mm
Sleeve

Sleeve type blowdown valve

Nominal pressure：PN0.6~16.0MPa
Nominal pressure：DN25~250mm
Throttle

Throttle stop vent valve/double acting throttle stop valve

Nominal pressure：PN0.6~16.0MPa
Nominal diameter：DN25~300mm
Gas

Gas safety solenoid valve (normally open)

Nominal pressure：PN1.6MPa
Nominal diameter：DN15~400mm
Swing

Swing check valve

Nominal pressure：PN1.6~10.0MPa(150~1500LB)
Nominal diameter：DN50~600mm(2"~24")
Axial

Axial flow check valve

Nominal pressure：PN2.0~10.0MPa(150~600LB)
Nominal diameter：DN50~1200mm(2"~48")
Electric

Electric regulating valve

Nominal pressure: PN1.6~6.4MPa(150~600LB)
Nominal diameter: DN20~300mm
Pneumatic

Pneumatic diaphragm sleeve regulating valve

Nominal pressure：Class150~2500LB
Nominal diameter：DN25~400mm(1"~16")
Pigging

Pigging valve

Nominal pressure：PN1.6~10.0MPa(150~600LB)
Nominal diameter：DN50~300mm(2"~12")
Low

Low temperature short shaft stop valve
Low

Low temperature floating ball valve
Low

Low temperature fixed ball valve
Low

Low temperature stop valve long shaft butt welding
Low

Low temperature stop valve long shaft flange
Low

Low temperature emergency cut-off valve
Cryogenic

Cryogenic gate valve
Low

Low temperature long shaft stop valve
Low

Low temperature check valve insert welding
Low

Low temperature check valve flange
Sandwich

Sandwich butterfly valve

Nominal pressure：PN0.6~1.6MPa(150LB)
Nominal diameter：DN50~1200mm(2"~48")
Flange

Flange type butterfly valve

Nominal pressure：PN0.6~1.6MPa(150LB)
Nominal diameter：DN50~1200mm(2"~48")
High

High performance butterfly valve

Nominal pressure：PN0.6~10.0MPa(150~600LB)
Nominal diameter：DN40~1200mm(1"~48")
Filter

Filter

Nominal pressure：PN0.6~4.0MPa
Nominal diameter：DN15~300mm
Lug

Lug type butterfly valve

Nominal pressure：PN0.6~1.6MPa(150LB)
Nominal diameter：DN50~1200mm(2"~48")
Instrument

Instrument needle valve

Nominal pressure：PN2.5~16.0MPa
Nominal diameter：DN6~50mm(1/2"~2")
High

High performance riser ball valve

Nominal pressure：PN0.4~1.6MPa
Nominal diameter：DN25~100mm
High

High performance riser ball valve

Nominal pressure：PN0.4~1.6MPa
Nominal diameter：DN25~100mm
High

High performance riser ball valve

Nominal pressure：PN0.4~1.6MPa
Nominal diameter：DN25~100mm
Rubber

Rubber sealed gas gate valve

Nominal pressure：≥PN1.6
Nominal diameter：DN40~400mm
Rubber

Rubber sealed gas gate valve

Nominal pressure：≥PN1.6
Nominal diameter：DN40~400mm
Rubber

Rubber sealed gas gate valve

Nominal pressure：≥PN1.6
Nominal diameter：DN40~400mm
Rubber

Rubber sealed gas gate valve

Nominal pressure：≥PN1.6
Nominal diameter：DN40~400mm
Rubber

Rubber sealed gas gate valve

Nominal pressure：≥PN1.6
Nominal diameter：DN40~400mm
Rubber

Rubber sealed gas gate valve

Nominal pressure：≥PN1.6
Nominal diameter：DN40~400mm
Rubber

Rubber sealed gas gate valve

Nominal pressure：≥PN1.6
Nominal diameter：DN100~300mm
All

All welded gas gate valves

Nominal pressure：≥PN1.6
Nominal diameter：DN100~300mm
All

All welded gas gate valves

Nominal pressure：≥PN1.6
Nominal diameter：DN100~300mm
Gas

Gas flat gate valve

Nominal pressure：PN1.6~15.0MPa(150~900LB)
Nominal diameter：DN25~1200mm(1"~48")
Gas

Gas flat gate valve (PE end)

Nominal pressure：PN0.4MPa
Nominal diameter：DN100~300mm
GB

GB stop valve

Nominal pressure：PN1.6~16.0MPa
Nominal diameter：DN15~400mm
Low

Low torque stop valve

Nominal pressure：Class150~600LB
Nominal diameter：DN15~200mm
Sleeve

Sleeve type blowdown valve

Nominal pressure：PN0.6~16.0MPa
Nominal diameter：DN25~250mm
Gas

Gas safety solenoid valve (normally closed)

Nominal pressure：PN1.6MPa
Nominal diameter：DN15~400mm
Gas

Gas safety solenoid valve

Nominal pressure：Class150LB
Nominal diameter：DN15~150mm
Gas

Gas safety solenoid valve

Nominal pressure：Class150LB
Nominal diameter：DN15~150mm

 

      

      <center id="vudui"></center>
      

      <center id="vudui"></center>
        • <u id="vudui"><listing id="vudui"><pre id="vudui"></pre></listing></u>
        • 
主站蜘蛛池模板：
日韩免费码中文在线观看|
五莲县|
拉孜县|
四川省|
国产专区一线二线三线码|
日本特黄特黄刺激大片|
成全在线观看免费完整版的方法|
白沙|
9420免费高清在线观看1中文|
老翁H狠狠躁死你H乔舒|
鹤岗市|
巴塘县|
欧美乱大交做爰XXXⅩ性爽小说|
国产SUV精品一区二区6|
安国市|
东乡县|
日本无码专区无码二区|
中文欧美成人性色XXⅩXXA片|
日本免费播放av一区二区三区|
人妻无码av中文系列久久|
惠安县|
人妻与老人中文字幕|
性CHINESE极品FREEH...|
三年中文在线观看免费大全|
宣化县|
三年片免费观看了|
日本av少妇无码专区|
欧美日韩国产在线一区二区|
大关县|
人妻互换免费中文字幕|
当着全班面被C到高潮哭视频|
禄劝|
嫩草AV久久伊人妇女超级A|
欧美禁忌乱偷在线观看|
博兴县|
平武县|
成全在线观看免费完整的|
姜堰市|
岳阳市|
定结县|
郧西县|