China New Product China API Classis 300 600lb DN1000 Duplex Steel Non Redi Swing Check Valve

"Sinceritas, Innovatio, Rigorousness et Efficientia" continua conceptio incepti nostri ad longum tempus producere potuit cum clientibus mutuae reciprocitatis et mutui lucri Sinarum Novi Producti Sinarum API Classis 300 600lb DN1000 Duplex Steel Non Return Swing Check Valve, Customer voluptas nostra principale propositum est. Gratum est te, ut negotium cum nobis constituas. Etiam ulterior notitia, fac contactum nobiscum non expectare. "Sinceritas, Innovatio, Rigorousness et Efficientia" incepti nostri pertinax conceptio esse potuit ad diuturnum producendum una cum clientibus mutuam reciprocitatem et mutuum lucrum Sinarum Duplex Discus Swing Check Valves, Steel Non Return Check Valve, Nos. 'Commissum est ut omnes necessitates tuas occurrant et quaslibet technicas quaestiones solvendas, ut cum componentibus industrialibus tuis occurras. Nostra producta et solutiones eximiae et magnae scientiarum technologiae nos potiorem nostris clientibus efficit electionem. Lineamenta dw41jh follis valvae desinunt 1. Productum rationabilem structuram, certam signationem, egregiam observantiam et speciem pulchram habet; 2. Superficies obsignatio obducta cum Co fundata carbide coagmentata bonum lapsum habet resistentiam, resistentiam corrosionis, resistentiam frictioni, et vitam longam servitutis; 3. Valvula caulis habet proprietates anti-corrosionis et frictioni anti-morsionis, restinguendo et temperando et superficiendo curationem nitridicam; 4. Duplex sigillum, certius faciendum; 5. Valvae caulis elevatio po- tationis, intuitiva magis; 6. Partes materiales et LABIUM, butt glutino finis magnitudinis rationabiliter eligi possunt secundum condiciones ipsas operationes vel usorum requisita ad varias machinas necessitates occurrendas. Principalis effectus specifications nominatim pressura（MPa） Testa test pressura（MPa） signantes test pressionem（MPa） Applicable temperature（℃） Media adhibita 1.6 2.4 1.76 ≤350℃ Aqua, vapor, oleum, etc 2.5 3.75 2.75 4.0 6.0 4.4 6.4 9.6 7.04 Materials VALVUS Serial number name textura of material 1 valvae corporis GS-C25 1.73631.4308、1.4408、1.4306、1.4301 2 Valve discus ASTM A182-Gr.F6a ASTM A-182-F22ASTM A182-F304、 F316、F321、F304L、F316L 3 Pivot pin ASTM A182-Gr.F6a ASTM A 182-F22ASTM A182-F304、F316、F321、F304L、F316L 4 Folle ecclesia 1Cr18Ni9Ti、304、316 5 Stem ASTM A182-Gr. A-182-F22ASTM A182-F304、F316、F321、F304L、F316L 6 Valvae operculum GS-C25 1.73631.4308、1.4408、1.4306、1.4301 7 filler graphitei flexibilis PTFE 8 GS-C25 1.73631.4308、1.4408、1.4306 1.4301 9 Positio pellicula 25、45、304、316 10 Caule nucis aeris mixtura ZQA19-4 11 handwheel WCB、QT400-18 12 Stud fulmen ASTM A193-B7、A193-B8、A193-B8M 13 Hexagon nux ASTM A194-2H、 A194-8、A194-8M 14 shim Flexibilis graphita + immaculata steel、PTFE Connexio dimensionis exemplar exemplar Pressurae rating PN16 qua- les 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 L 130 150 160 180 200 230 290 310 350 350 400 480 600 730 850 980 H 195 200 220 225 235 250 260 265 370 400 515 550 600 630 680 W 120 140 140 160 160 180 200 220 250 300 350 400 450 500 500 ponderis kg） 4 4.5 5 7 9 12.5 18 23 41 54 90 160 260 410 610 exemplar DWJ41-25 Pressura rating PN25 , calla 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 L 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980 H 195 200 220 4 4.5 5 7.5 9.5 13 19 24 43 57 95 168 300 510 680 exemplar DWJ41-. 40 Impetus rating PN40 qua- les 15 20 25 32 40 50 65 80 100 125 150 200 250 300 350 L 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980 H 195 200 220 225 235 250 260 265 370 400 515 550 600 8 10 13.5 20 25 45 60 98 171 340 580 780 300 350 400 450 500 500 .