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Show all Our company has following products, please see:
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Fully Welded Ball Valve
MAIN FEATURES:
The fully-welded ball valve adopts forged material, welded body, instead of bolts and nuts, to aviod any potential leakage from body.
The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, ... |
2017-12-18 |
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Forged Steel Trunnion Mounted Ball Valve
Product name: Forged Steel Trunnion Mounted ball valve
Categories: Trunnion Mounted Ball Valve
Applicaion:
QILONG company manufactures in general trunnion mounted ball valve of casted steel valve body.However, if required by customers, forged... |
2017-12-17 |
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Cryogenic Ball Valve
MAIN FEATURES:
Cryogenic ball valve is suitable for service of working temperature down to －196℃, such as LNG, LPG, and air separation industry. The cryogenic trunnion ball valves are produced by the most advanced technology. It is designed with LIP... |
2017-12-15 |
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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... |
2017-12-06 |
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Three Way Ball
Three-way Ball for Ball Valve
Size: NPS 2-12 (DN50-300)
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:... |
2017-12-06 |
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Trunnion Mounted Ball Valve
Product name: Trunnion mounted ball valve
Categories: Trunnion Mounted Ball Valve
Trunnion Mounted ball valves are suitable for using on various kinds of pipelines of Class 150 Class 2500, PN16PN160 , JIS10KJIS20K to cut off or turn on the pipelin... |
2017-12-02 |
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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 ... |
2017-11-29 |
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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... |
2017-11-20 |
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