6, jan ƙarfe gami bawul: dace da PN≤ 2.5mpa ruwa, teku ruwa, oxygen, iska, man fetur da sauran kafofin watsa labarai, kazalika da zafin jiki na -40 ~ 250 ℃ tururi matsakaici, fiye amfani da ZGnSn10Zn2 (tin tagulla), H62 , HPB59-1 (tagulla), QAZ19-2, QA19-4 (aluminum tagulla).

7, high zafin jiki jan karfe: dace da maras muhimmanci matsa lamba PN≤ 17.0mpa, zazzabi ≤570 ℃ tururi da kuma man fetur kayayyakin.Alamar da aka fi amfani da ita ZGCr5Mo, 1 cr5m0.ZG20CrMoV, ZG15Gr1Mo1V, 12 crmov WC6, WC9, da dai sauransu Specific selection bisa ga bawul matsa lamba da kuma yanayin zafi bayani dalla-dalla.

8, low zafin jiki karfe bawul: dace da maras muhimmanci matsa lamba PN≤ 6.4mpa, zazzabi ≥-196 ℃ ethylene, propylene, ruwa gas gas, ruwa nitrogen da sauran kafofin watsa labarai, fiye amfani brands) ZG1Cr18Ni9, 0Cr18Ni9, 1Cr18Ni9Ti, ZG0Cr18Ni9

9, Bakin acid resistant karfe bawul: Dace da maras muhimmanci matsa lamba PN≤ 6.4mpa, zafin jiki ≤200 ℃ nitric acid, acetic acid da sauran kafofin watsa labarai, fiye amfani brands ne ZG0Cr18Ni9Ti, ZG0Cr18Ni10 <nitric acid>, ZG0Cr18Ni12Mor2Ti,ZG0Cr.

Babban samfuran sune bawul ɗin ball, bawul ɗin ƙofar, bawul ɗin malam buɗe ido, bawul ɗin malam buɗe ido, bawul ɗin yanke-kashe, bawul ɗin duba, bawul ɗin shayewa, bawul ɗin solenoid, bawul ɗin toshe, bawul ɗin allura, bawul ɗin sarrafawa na hydraulic, bawul ɗin sarrafawa, bawul mai daidaitawa, bawul ɗin daidaitawa, injin injin. bawul, super tsabta, cryogenic bawuloli, bawul fluorine-butterfly bawuloli sanitary bawuloli da sauran kayayyakin, ya karu zuwa da dama iri, dubban bayani dalla-dalla, Matsi daga korau matsa lamba 1.3 × 10 (-7) zuwa tabbatacce matsa lamba 2500LB, diamita daga DN1- DN3000mm, da kayayyakin da aka yadu amfani da wutar lantarki shuke-shuke, man fetur, sinadaran, gas, tukunyar jirgi tururi, karfe da kuma ma'adinai, wuta kariya, muhalli kariya, na birni ruwa conservancy, ruwa magani, gini iko, likita abinci da sauran filayen.

Nortech yana ɗaya daga cikin manyan masana'antun bawul ɗin masana'antu a China tare da ingantaccen takaddun shaida ISO9001.

Manyan samfura:Butterfly Valve,Ƙwallon Ƙwallon Ƙasa,Gate Valve,Duba Valve,Globe Vavlve,Y-Strainers,Lantarki Acurator,Acurators na Pneumatic .

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