bodycarbon steel Q345Rthrust gasketPTFE+Cend socketQ345Rflat keyANSL1045ball304baseA105seat support ringA105+ENPdrain plug2cr13seatPTFE+Cbranch pipeAISI20O-ringVITIONupper glandA105spring17-7phpacking2cr13stem17-7phclamp spring65mnoilless bearing304+PTFEworm gearcast steelProduct DescriptionProduct Description: Fully welded ball valve/two pcs ball valve: fully welded ball valve is used for heating supply and natural gas pipe. whole seamless tube pressed, fully-automatic welded without leaking, PTFE+25% carbon fiber and disc spring freely feed structure zero leakage. it can be directly buried without high ground well, saving the projectcost. both valve and pipeline are made of same material, it has no the condition of uneven press. the valve stem length can be customized.two pcs ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball(called a floating ball) to control flow through it. it is open when the ball’s hole is in line with the flow and closed, when it is pivoted 90-degrees by the valve handle. ball valve is durable and perform well after many cycles. and then it is reliable and closing securely even after long periods of disuse. STANDARDS :Design standard: API 6D API608 BS5351 EN10217 GB/T12237Inspection and test: API 6D API 598 BS5146 GB/T 13927 JB/T 9092Face to face: EN10217 ASME B16.10 BS2080 GB/T12221Flange connection: EN1092 ASME B16.5 GB/T9113 APPLICATION :applicable temperature: -29----425main material: carbon steel Q345R,20#, A105,WCB A216, A351 CF8, A352 LCB, etc.applicable medium: water, oil, gas and non strong corrosive liquidpressure rate: PN10—PN100,150LB---600LBsize range: DN15--DN1400 1/2’’—56’’ PRODUCT CATEGORYPRODUCT CATEGORY: CertificationsCertifications:ABOUT USABOUT US: FACTORY SHOWFACTORY SHOW:PAYMENT & SHIPPINGPAYMENT & SHIPPING: FAQ & CONTACT USFAQ: Q: Are you factory or trading company ?A: We are a factory. Q: What’s the MOQ ?A: Normally, If the items are in stock,there is no MOQ. The quantity is according to the clients requires. B: If there is no stock,the general MOQ are in big difference due to the different products. But the quantity still can be negotiated . Q: What are the advantages of your product ? We specialized in fully welded ball valves for heating and natural gas .A: Whole seamless steel tube pressed, full-auto welded without leakingB: PTFE+25% carbon fiber and disc spring freely feed structure zero leakage.C: Can be directly buried without need of a high ground well, saving the project cost.D: Both valve and pipeline are made of the same material, without the condition of uneven stress. CONTACT US: Pls check our company website to know more about our products and our company. Our factory look forward to establishing long term business relationship with your company. Pls let me know if you have any questions.Tks & rgsYours faithfullyMillerInternational trade managerSan Gao valve group China branch Address: San gao industry zone, NO.7, mi qin road,chan river development zone, xi'an city,shaan xi province, China Tel: 086-029-6862 6372Mobilephone NO.:086-15338719380Website: skype:hzdibonQQ/wechat: 759659101
http://www.dongfengvalves.com/fully-welded-ball-valve/