Seamless simbi pombi yechimiro GB / t8162-2018 inonyanya kushandiswa kune yakajairika chimiro uye machining. Mumiririri wayo zvinhu (chiratidzo): kabhoni simbi 20 #, 45 simbi; Alloy simbi Q345, 20Cr, 40Cr, 20CrMo, 30-35crmo, 42CrMo, nezvimwewo.
Mushonga wesimbi isina musono pombi (GB / T14975-2002) inopisa-yakakungurutswa (yakasimudzwa, yakawedzerwa) uye inotonhora inodhonzwa (yakakungurutswa) isina musono pombi yakagadzirwa nesimbi isina simbi yepombi inodzivirira corrosion, zvikamu zvezvimiro uye zvikamu mumakemikari, petroleum, chiedza. machira, mishonga, chikafu, michina nemamwe maindasitiri. izwi
1. Pombi yesimbi isina musono yechimiro: gb8162-2008
2. Ground musono simbi pombi kuti fluid transmission: gb8163-2008
3. Seamless simbi pombi yebhaira: gb3087-2008
4. High pressure isina musono pombi yeboiler: GB5310-2008 (ST45.8 - type III)
5. High kumanikidzwa musono simbi pombi nokuda kemikari fetiraiza midziyo: GB6479-2000
6. Pombi yesimbi isina musono yekuchera geological: yb235-70
7. Pipe yesimbi isina musono yekuchera mafuta: yb528-65
8. Seamless simbi pombi kuti petroleum kutsemuka: GB9948-2006
9. Special seamless pombi yepetroleum drill collar: yb691-70
10. Pombi yesimbi isina musono yemotokari ekisero shaft: gb3088-1999
11. Pombi yesimbi isina musono yezvikepe: gb5312-1999
12. Inotonhora inokweva inotonhora yakakungurutswa chaiyo seamless simbi pombi: gb3639-1999
13. Akasiyana-siyana alloy pombi 16Mn, 27SiMn, 15CrMo, 35CrMo, 12CrMoV, 20g, 40Cr, 12Cr1MoV, 15CrMo
Mukuwedzera, kune GB / t17396-2009 (inopisa yakakungurutswa isina musono pombi ye hydraulic prop)
Gb3093-1986 (yakanyanya kumanikidza isina musono pombi yedhiziri injini)
GB / t3639-1983 (inotonhora inokweva kana kutonhora yakakungurutswa chaiyo isina musono machubhu esimbi)
GB / t3094-1986 (inotonhora inodhonzwa isina musono pombi yesimbi, yakakosha-yakaita simbi pombi)
GB / t8713-1988 (chaiyo yemukati dhayamita isina musono machubhu e hydraulic uye pneumatic cylinders)
Gb13296-2007 (simbi isina musono seamless simbi pombi ye bhailer uye kupisa exchanger)
GB / T14975-2002 (simbi isina musono seamless simbi pombi yechimiro)
GB / T14976-2002 (simbi isina musono pombi yekufambisa mvura)
GB / t5035-1993 (seamless simbi pombi yemotokari axle sleeve pombi)
API Spec 5ct-1999 (Spiciation yecasing netubing), etc. Inotonhora yakadhonzwa (yakakungurutswa) yechimiro pombi: yeround pombi isina → kudziyisa → perforation → musoro → annealing → pickling → mafuta ekuzora (copper plating) → yakawanda pass inotonhora kudhirowa (inotonhora kukunguruka) → pombi isina chinhu → kurapwa kwekupisa → kutwasanudza → hydrostatic bvunzo (kuona kukanganisa) → kumaka → kuchengetera zvinhu.
Nguva yekutumira: Aug-25-2021