Imiyoboro y'icyuma ishongeshejwe mu buryo bw'umwuka ASTM A252 Icyiciro cya 1 2 3

Imiyoboro y'icyuma ishongeshejwe mu buryo bw'umwuka ASTM A252 Grade 1 2 3 Ishusho yagaragaye

Ibisobanuro bigufi:

Ibi bisobanuro bikubiyemo imiyoboro y'ibyuma byo ku rukuta ifite ishusho ya silinda kandi bikoreshwa ku miyoboro aho silinda y'icyuma ikora nk'igice gihoraho gitwara imizigo, cyangwa nk'igikonoshwa cyo gukora imiyoboro ya sima ikozwe mu mwanya wayo.

Cangzhou Spiral Steel pipes group co.,ltd itanga imiyoboro ishongeshejwe yo gukoresha mu mirimo yo gukurura imiyoboro ifite umurambararo kuva kuri 219mm kugeza 3500mm, n'uburebure bumwe kugeza kuri metero 35.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Imitungo ya Mekanike

	Icyiciro cya 1	Icyiciro cya 2	Icyiciro cya 3
Ingufu z'umusaruro cyangwa imbaraga z'umusaruro, ubugari bwa Mpa (PSI)	205 (30 000)	240 (35 000)	310 (45 000)
Imbaraga zo gukurura, ubunini, Mpa (PSI)	345 (50 000)	415 (60 000)	455 (66 0000)

Isesengura ry'ibicuruzwa

Icyuma kigomba kuba kirimo fosifero itarenze 0.050%.

Impinduka zemewe mu buremere n'ingano

Uburebure bwa buri kirundo cy'imiyoboro bugomba gupimwa ukwabwo kandi uburemere bwacyo ntibugomba gutandukana kurenza 15% hejuru cyangwa 5% munsi y'uburemere bwacyo, bubarwa hakoreshejwe uburebure bwacyo n'uburemere bwacyo kuri buri gice cy'uburebure.
Umurambararo wo hanze ntugomba gutandukana kurenza ± 1% ugereranije n'umurambararo wo hanze wagenwe
Ubunini bw'urukuta aho ari ho hose ntibugomba kurenza 12.5% munsi y'ubunini bw'urukuta bwagenwe

Uburebure

Uburebure bumwe butunguranye: 16 kugeza 25ft (4.88 kugeza 7.62m)
Uburebure bubiri butunguranye: hejuru ya 25ft kugeza 35ft (7.62 kugeza 10.67m)
Uburebure bungana: ihinduka ryemewe ± 1in

Irangira

Imiyoboro y'amazi igomba gushyirwaho impera zisanzwe, kandi uduce tw'amazi ku mpera tugomba gukurwaho
Iyo impera y'umuyoboro yagenwe kuba impera z'umuyoboro, inguni igomba kuba hagati ya dogere 30 na 35

Ikimenyetso cy'ibicuruzwa

Buri burebure bw'ikirundo cy'imiyoboro bugomba gushyirwaho ikimenyetso gisomeka neza hakoreshejwe stencil, stampe, cyangwa vine kugira ngo hagaragazwe: izina cyangwa ikirango cy'uruganda, inomero y'ubushyuhe, inzira uruganda rukora, ubwoko bw'umugozi w'uruziga, umurambararo w'inyuma, ubugari bw'urukuta, uburebure, n'uburemere kuri buri gice cy'uburebure, imiterere y'ibipimo n'urwego.

Ibanjirije iyi: Imiyoboro ya Api 5l y'umurongo iva kuri grade B kugeza kuri X70 Od kuva kuri 219mm kugeza kuri 3500mm

Ibikurikira: Imiyoboro ikonje, EN10219 S235JRH, S235J0H, S355JRH, S355J0H

Andika ubutumwa bwawe hano hanyuma ubwoherereze