EN124 D400 Sekoaelo sa Mokoti oa Circle Le Foreimi e Romellang ho ea Mexico

Boitsebiso: Ductile Iron GGG500-7

Tekanyetso: EN124 European Standard

Sehlopha: D400

Unit Weight: 50kg

Sephutheloana: Ka Pallet

Bongata ba sejana sa 20': likotoana tse 420

TS'ELISO HONA PDF HLAKOLA

Lintlha

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Kenyelletso ea Sehlahisoa

Lintho tse entsoeng ka tšepe ea ductile ke eng?

Ductile iron ke mofuta oa thepa ea tšepe e entsoeng ka matla a phahameng e ntlafalitsoeng lilemong tsa bo-1950, ts'ebetso ea eona e felletseng e haufi le tšepe, e ipapisitse le ts'ebetso ea eona e ntle haholo, e sebelisitsoe ka katleho ho lahlela matla a mang a rarahaneng, matla, boima, litlhoko tsa ho hanyetsa. dikarolo tse phahameng. ductile iron e se e ntlafalitse ka potlako ho ba tšepe e entsoeng ka tšepe ea bobeli ho feta tšepe e putsoa mme e sebelisoa haholo. Seo ho thoeng ke "tšepe sebakeng sa tšepe" haholo-holo se bua ka tšepe ea ductile.

Nodular cast iron e fumanoa ka phekolo ea spheroidization le inoculation, e leng ho ntlafatsa ka katleho thepa ea mechine ea tšepe ea tšepe, haholo-holo ductility le toughness, e le ho fumana matla a phahameng ho feta carbon steel.

Rea leboha ka ho khetha lihlahisoa tsa rona. Re labalabela ho u sebeletsa ka bokhoni ba rona bo botle.

Sekoahelo sa likhoerekhoere tsa tšepe ke mofuta oa sehlahisoa sa tšepe ea ductile, ductile cast iron ka spherization le ho ikatisa ho fumanoa bolo ea graphite, ka katleho ho ntlafatsa mochine oa tšepe ea tšepe, haholo-holo ho ntlafatsa polasetiki le ho thatafala, kahoo fumana matla a phahametseng carbon. tshepe. Ductile cast iron e ne e le thepa ea tšepe ea boemo bo holimo e ileng ea bontšoa ho 20^th century, which is close to steel, which is based on its excellent performance and has been successfully used to create some parts that are complex, strong, resilient and wear-resistant, Ductile cast iron has been rapidly developed second only to grey cast iron and is widely used in cast iron materials. It is called”iron generation steel”, mainly ductile iron, Ductile cast iron is divided into circular and square, in urban road management, generally adopt round manhole cover, because round manhole cover is not easy to tilt, can be better protect the safety of pedestrians and vehicles, using the circle manhole cover is mainly considered that the round manhole cover same diameter, when the hole is rolled up, it will be slightly wider than the hole in the bottom and the lid will not fall into the well.

And if you use the square manhole cover, because the diagonal is significantly longer than each of the edges, it’s easy to fall into the well along the diagonal direction of the well and cause safety risks.

Mahaeng le cable Wells, square e sebelisoa ka kakaretso, e ka thibelang ho kena ha metsi a kang pula.

Litlhaloso tsa Sehlahisoa

Boholo ba Kantle	Koahela Diameter	Pulo e Hlakileng	Bophahamo	Boima ba Yuniti	Loading Capacity	Yuniti/Pallet	20ft qty	40HQ bongata
Ø795	Ø635	Ø600	80	50kg	EN124 D400	10 Diyuniti/Pallet	420Diyuniti	560 diyuniti