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Factory poku Gbona China Soft Lilẹ EPDM ijoko nyara jeyo Osy Gate àtọwọdá
nitori iranlọwọ ti o dara julọ, ọpọlọpọ awọn ohun ti o wa ni ibiti o wa, awọn idiyele ibinu ati ifijiṣẹ daradara, a ni idunnu ni ipo ti o dara julọ laarin awọn olutaja wa. A ti jẹ ile-iṣẹ ti o ni agbara pẹlu ọja jakejado fun Factory Cheap Hot China Soft Seling EPDM Seat Rising Stem Osy Gate Valve, A nigbagbogbo ka imọ-ẹrọ ati awọn alabara bi oke julọ. A n ṣiṣẹ takuntakun nigbagbogbo lati ṣẹda awọn iye nla fun awọn alabara wa ati fun awọn alabara wa awọn ọja ati iṣẹ to dara julọ. nitori iranlọwọ ti o dara julọ, ọpọlọpọ awọn ohun ti o wa ni ibiti o wa, awọn idiyele ibinu ati ifijiṣẹ daradara, a ni idunnu ni ipo ti o dara julọ laarin awọn olutaja wa. A ti jẹ ile-iṣẹ ti o ni agbara pẹlu ọja jakejado fun China Gate Valve, Os&Y Gate Valve, Lati jẹ ki awọn alabara ni igboya diẹ sii ninu wa ati gba iṣẹ itunu julọ, a nṣiṣẹ ile-iṣẹ wa pẹlu otitọ, otitọ ati didara julọ. A gbagbọ ni iduroṣinṣin pe o jẹ igbadun lati ṣe iranlọwọ fun awọn alabara lati ṣiṣẹ iṣowo wọn ni aṣeyọri, ati pe imọran ati iṣẹ ti o ni iriri le ja si yiyan ti o dara julọ fun awọn alabara. Awọn paramita imọ-ẹrọ ti nyara yio rirọ ijoko asiwaju ẹnu-bode àtọwọdá Iforukọsilẹ titẹ: 1.0 ~ 2.5MPa Iwọn ila opin: 50 ~ 1200mm iwọn otutu ṣiṣẹ: 0 ~ 80 ℃ Media ti o wulo: omi, gaasi, bbl Flange boṣewa: GB / T 17241.6, GB / T 9113 EN1092 ASME B16.5 Igbeyewo bošewa: GB/T 13927, API 598 Ohun elo ti akọkọ awọn ẹya ara nọmba ni tẹlentẹle Apakan orukọ sojurigindin ti awọn ohun elo ti 1 handwheel malleable iron 2 Jeyo nut Ejò alloy 3 Bracket Ductile iron and cast steel 4 Gland Ductile iron and cast irin 5 oruka edidi Nitrile roba, EPDM 6 Stem alagbara, irin 7 Middle mouth pad Nitrile roba, EPDM 8 Ram Ductile iron + EPDM or NBR 9 valve body Ductile iron and cast steel Drawing of risering stem rirọ seat seal gate valve Main asopoe size mm DN 50 65 80 100 125 150 200 250 300 350 400 L F4 150 170 180 190 200 210 230 250 270 290 310 BS 17202302 356 381 406 F5 250 270 280 300 325 350 400 450 500 550 600 Hmin 322 332 350 420 581 581 736 882 1009 1300 1380 Hmax 374 398 429 524 721 736 942 1013 1117 1655 1805