GB8163 Mutsetse Simbi Pipe Seamless Simbi Pipe

Tsanangudzo Pfupi:

GB 8163 Seamless Steel Pipe inoshandiswa kutakura petroleum, gasi rechisikigo uye zvimwe zvinonwiwa zvakajairika.Iyo pombi yesimbi ine mhango chikamu, uye inoshandiswa zvakanyanya sepombi yekufambisa mvura, semafuta, gasi rechisikigo, gasi, mvura uye zvimwe zvinhu zvakasimba.

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Kuenzaniswa nesimbi yakasimba senge simbi yakatenderedzwa, pombi yesimbi ine huremu huremu kana kubhenda uye torsion simba zvakafanana.Iyo isimbi yehupfumi muchinjika-chikamu simbi uye inoshandiswa zvakanyanya kugadzira zvikamu zvezvimiro uye mekiniki zvikamu, senge pombi yekuchera mafuta, mota yekufambisa shaft, bhasikoro furemu uye simbi scaffold inoshandiswa mukuvaka.Kugadzira zvikamu zvakaita semhete nemapombi esimbi zvinogona kuvandudza mwero wekushandiswa kwezvinhu, kurerutsa maitiro ekugadzira, uye kuchengetedza zvinhu nemaawa ekugadzirisa, sekuumburudza mhete dzekubereka uye maoko eJack.Parizvino, mapaipi esimbi ave achishandiswa zvakanyanya pakugadzira.Simbi pombi zvakare chinhu chakakosha kune ese marudzi ezvombo zvakajairika.Iyo dhiramu nedhiramu yepfuti yakagadzirwa nesimbi pombi.Mapaipi esimbi anogona kupatsanurwa kuita mapaipi akatenderera uye akasarudzika-akaumbwa pombi zvinoenderana nenzvimbo dzakasiyana-siyana dzakachinjika uye maumbirwo.Sezvo nzvimbo yedenderedzwa ndiyo yakakura pasi pemamiriro ekuenzana kwakaenzana, mvura yakawanda inogona kutakurwa nemapombi anotenderera.Mukuwedzera, apo chikamu chemhete chinoiswa pasi pemukati kana kunze kwekumanikidzwa kwemagetsi, simba rinowedzera kufanana.Naizvozvo, ruzhinji rwemapombi esimbi mapaipi akatenderera.

Standard: GB/T8163.

Main Steel Tube Giredhi: 10, 20, Q345, nezvimwe.

Mamwe mamakisi anogonawo kupihwa mushure mekubvunzana nevatengi.

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Kuumbwa Kwemakemikari

Standard	Giredhi	Kuumbwa Kwemakemikari%
Standard	Giredhi	C	Si	Mn	P, S	Cr	Ni	Cu
GB/T8163	10	0.07-0.14	0.17-0.37	0.35-0.65	≤0.035	≤0.15	≤0.25	≤0.25
	20	0.17-0.24	0.17-0.37	0.35-0.65	≤0.035	≤0.25	≤0.25	≤0.25
	Q345	0.12-0.20	0.20-0.55	1.20-1.60	≤0.045	/	/	/

Mechanical Properties

Standard	Giredhi	Mechanical Properties
Standard	Giredhi	Tensile Simba MPa	Goho Simba MPa	Elongation %
GB/T8163	10	335-475	≥205	≥24
	20	410-550	≥245	≥20
	Q345	490-665	≥325	≥21

Mechanical Property yeDIN 17175 St35.8 Seamless Simbi Tubes

Standard	Giredhi	Tensile Simba (MPa)	Goho Simba (MPa)	Elongation(%)
DIN 17175	St35.8	360-480	≥235	≥25

Tekinoroji Maitiro

Kupisa kukungurutswa (kuburikidza nesimbi isina musono pombi): chubhu isina musono → kudziyisa → kuboora → matatu roll kukunguruka, kuenderera mberi kana kubuda → kubviswa pombi → kuyera (kana kuderedza) → kutonhora → chubhu isina chinhu → kutwasanudza → hydrostatic bvunzo (kana kuona kukanganisa) → kumaka → kuchengetera zvinhu.

Inotonhora inodhonzwa (yakakungurutswa) isina musono pombi yesimbi: round chubhu billet → kudziyisa → perforation → musoro → annealing → pickling → mafuta ekuzora (copper plating) → yakawanda kupfuura inotonhora kudhirowa (inotonhora kukunguruka) → billet → kupisa kupisa → kutwasanura → hydrostatic test (chikanganiso kuona) → kumaka → kuchengetera zvinhu.

Mamiriro Okuwedzera

UT (Ultrasonic kuongororwa).
AR(Sezvinopisa zvakakungurutswa chete).
TMCP (Thermal Mechanical Control Processing).
N(Normalied).
Q+T (Yakadzimwa uye Yakapfava).
Z Mafambiro Ekuedza(Z15,Z25,Z35).
Charpy V-Notch Impact Muedzo.
Yechitatu Bato Muedzo (senge SGS Test).
Yakaputirwa kana Kupfurwa Kuputika uye Kupenda.