上海成人快手閥門

	FEATURES 1/4~2" (DN8~DN50) W. P.: 6000 WOG(PN420) W. T.:-20℃ ~260℃ (-4℉~500℉) Forged body Blow-out proof stem Live-loading design NACE MR0175 API 607 Fire safe design End connection: Thread end Socket weld Butt weld

ITEM PARTS MATERIAL 1 BODY ASTM A182-F316 ASTM A105 2 CAP 3 BALL SEAL DELRIN 4 SEAT DELRIN / PEEK 5 BALL AISI 316 6 STEM 7 THRUST WASHER DELRIN 8 O-RING VITON 9 STEM PACKING CTFE 10 GLAND AISI 304 11 BELLEVILLE WASHER AISI 301 12 STEM NUT AISI 304 13 HANDLE 14 LOCKING WASHER 15 STOP PIN 16 SPRING WASHER 17 BOLT 18 HANDLE SLEEVE PVC -DELRIN SEAT MAX USING TEMPERATURE:80℃

DN d (Reduced bore) d (Full bore) B C W L M P 8 9.7 11.6 76 25 142 75 3/8" UNF 5.54 10 11.6 12.5 76 25 142 75 3/8" UNF 5.54 15 12.5 15 76 25 142 75 3/8" UNF 5.54 20 15 20 84 33 142 85 3/8" UNF 5.54 25 20 25 98 33 162 95 7/16" UNF 7.54 32 25 32 107 41 162 108 7/16" UNF 7.54 40 32 38 130 50 200 128 9/16" UNF 8.68 50 38 50 146 56 200 156 9/16" UNF 8.68 unit:mm 　 NPS d (Reduced bore) d (Full bore) B C W L M P 1/4" 0.38 0.46 2.99 0.98 5.59 2.95 3/8" UNF 0.22 3/8" 0.46 0.49 2.99 0.98 5.59 2.95 3/8" UNF 0.22 1/2" 0.49 0.59 2.99 0.98 5.59 2.95 3/8" UNF 0.22 3/4" 0.59 0.79 3.31 1.3 5.59 3.35 3/8" UNF 0.22 1" 0.79 0.98 3.86 1.3 6.38 3.74 7/16" UNF 0.3 1-1/4" 0.98 1.26 4.21 1.61 6.38 4.25 7/16" UNF 0.3 1-1/2" 1.26 1.5 5.12 1.97 7.87 5.04 9/16" UNF 0.34 2" 1.5 1.97 5.7 2.2 7.87 6.14 9/16" UNF 0.34