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Qilong Valve Co.,Ltd


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Cast Steel Floating Ball Valve
MAIN FEATURES: Principle of the cast steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be presse...
2017-12-26
One Piece Body Ball Valve
Product name: One piece body ball valve Categories: Ball Valve Applicaion: One piece body ball valve is suitable for using on various kinds of pipelines of Class150 to Class300,PN16 to PN40, Jl SlOK to JIS20K to turn off or on the pipeline me...
2017-12-13
Metal To Metal Ball Valve
MAIN FEATURES: Seat of metal to metal ball valves have special protection and tight shut-off design to be applied to some poor conditions, such as high- temperate, high pressure and abrasive mediums, to fully solve the problem of inner leakage and o...
2017-12-08
Forged Steel Metal To Metal Floating Ball Valve
Product name: Forged steel metal to metal sealed floating ball valve Categories: Floating Ball Valve QILONG’s metal to metal sealed floating ball valve is in general employing casting steel valve body. If required by customers, forged steel valve ...
2017-12-01
Half Ball
Special Ball for Ball Valve Size: NPS 1-24 (DN25-600) Pressure Rating: Class 150~300(PN16~100) Base Material: ASTM A105, A350 LF2, A182 F304, A182 F316, A182 F6A, A182 F51, A182 F53, A182 F55, A564 630(17-4PH), Monel, Inconel. Coatings: E...
2017-11-26
Floating Ball
Floating Ball for Ball Valve Size: NPS 2-18 (DN50-600) Pressure Rating: Class 150~600(PN16~100) Base Material: ASTM A105, A350 LF2, A182 F304, A182 F316, A182 F6A, A182 F51, A182 F53, A182 F55, A564 630(17-4PH), Monel, Inconel. Coatings: ...
2017-11-26
Floating Ball Valve
Product name: Floating ball valve Categories: Floating Ball Valve Applicaion: Floating ball valves are suitable for using on various kinds of pipelines of Class 150 to Class 1500,PN16 to PNlOO,and JIS lOK to JIS 20K to turn on or off the pipe...
2017-11-21
Metal To Metal Floating Ball Valve
Product name: Metal to metal sealed floating ball valve 1-Body; 2-Packing; 3-Gland; 4-Gland flange; 5-Bolt; 6-Circlip; 7-Stop collar; 8-Lever; 9-Circlip; 10-Thrust washer; 11-Stem; 2-seat seal washer; 13-Seat; 14-Ball; 15-pressing ring; 16-Spring; 17...
2017-10-29
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