亚洲片在线看_欧美最爽乱婬视频免费看_97自拍碰碰碰视频_日日夜夜天天草_99ri?V国产精品无码_亚洲美女午夜福利码在线播放_五月天开心网_12至16末成年毛片高清_高h肉各种姿势gif动态图_国产又黄又爽又硬视频区一区二

PZ41TC Manual Ceramic Slag Discharge Valve product use
PZ41TC Manual Ceramic Slag Discharge Valve produced and sold by Baigang valve group for nominal pressure PN 1.6 ~ 6.4Mpa, operating temperature 0 ~ 100 ℃ thermal power plant slag discharge system and hydraulic system of mortar discharge system pipeline, cut off or connected to the medium in the pipeline, the media As: gray water mixture, slag water mixture (slag water ratio 1: 6, maximum particle size <50 mm). 

PZ41TC Manual Ceramic Slag Discharge Valve structural advantages and features
1, the use of flange bolts, branch ends of the flange connection structure. 
2, the opening and closing parts with semi-seal pair mandatory seal, excellent performance. 
3, the sealing material is wear-resistant alloy, wear resistance, erosion-resistant, scratch-resistant, small friction, reliable sealing. 
4, the valve body outlet line type is reasonable, not slag, opening and closing flexible, not jammed. 
5, stem surface quenched and nitrided, have good corrosion resistance, abrasion and abrasion resistance. 
6, set in large diameter rolling bearings, opening and closing easily. 

PZ41TC Manual Ceramic Slag Discharge Valve technical parameters
1, working pressure 1.0Mpa-50.0Mpa. 
2, the working temperature: -196 ℃ -650 ℃. 
3, connection: internal thread, external thread, flange, welding, butt welding, socket welding, ferrule, clamp. 
4, the driving mode: manual, pneumatic, hydraulic, electric 
5, the body material: copper, cast iron, cast steel, carbon steel, WCB, WC6, WC9,20 #, 25 #, forged steel, A105, F11, F22, Stainless steel, 304,304L, 316,316L, chrome molybdenum steel, low temperature steel, titanium steel