Mumusika wemapaipi esimbi wazvino uno, zvinodiwa nevatengi zviri kuramba zvichiwedzera kukosha, kunyanya kune maodha ane huwandu hushoma hweodha. Maitiro ekuzadzisa zvinodiwa nevatengi ava ave chinhu chatinonyanya kukoshesa. Tichitarisana nemamiriro ezvinhu aya, tinoshanda nesimba kutaurirana nemafekitori makuru uye tinoedza kubatanidza zviwanikwa zvemidziyo yakasiyana-siyana uye zvinodiwa kuti tive nechokwadi chekuti vatengi vanogona kuwana zvigadzirwa zvinodiwa munguva pfupi.

Kutanga, tichanzwisisa zvinodiwa nevatengi zvakadzama, kusanganisira ruzivo rwakadai sezvinhu, zvinodiwa, uye huwandu hwepombi yesimbi inodiwa. Mushure mekuziva ruzivo urwu, tichakurumidza kubata vatinoshanda navo kuti titsvage zvinhu zviripo kuti tive nechokwadi chekuti tinokwanisa kupa zvigadzirwa zvinogutsa zvinodiwa nevatengi. Panguva imwe chete, tichagadzirisawo hurongwa hwedu hwekutenga kuti huenderane nezvinodiwa nevatengi vakasiyana, kubatanidza maodha madiki, uye kusangana nezvinodiwa nevatengi zvekutenga.

Pamusoro pezvo, kuti tivandudze kushanda zvakanaka kwekutumira zvinhu, tichasimbisawo kubatana kwemukati medu kuti tive nechokwadi chekuti mashandiro akanaka mukugadzira uye kutakura zvinhu. Tinoziva kuti kutumira zvinhu nenguva hakusi kungozvipira kuvimba nevatengi chete, asiwo hwaro hwakakosha hwekuchengetedza hukama hwakanaka hwebhizinesi. Nokudaro, ticharamba tichikwanisa kuramba tichichinjika uye tichikurumidza, uye tichiedza kupa vatengi mhinduro dzakanakisisa kuitira kuti vawane rutsigiro nemasevhisi panguva yakakodzera. Kuburikidza nekuedza kwakadaro, tinotenda kuti tinogona kusiyanisa makwikwi emusika uye kuwana kuvimba nekushandira pamwe kwevatengi vakawanda.

Mapaipi makuru esimbi asina musono eSanonpipe anosanganisira mapaipi ebhoyira, mapaipi efetiraiza, mapaipi emafuta, uye mapaipi ekuvaka.

1.Mapaipi eBhoira40%
ASTM A335/ A335M-2018: P5, P9, P11, P12, P22, P91, P92;GB/T5310-2017: 20g, 20mng, 25mng, 15mg, 20mg, 12crmog, 15crmog, 12cr2mg, 12crmog;ASME SA-106/ SA-106M-2015: GR.B, CR.C; ASTMA210(A210M)-2012: SA210GrA1, SA210 GrC; ASME SA-213/SA-213M: T11, T12, T22, T23, T91, P92, T5, T9 , T21; GB/T 3087-2008: 10 #, 20 #;
2.pombi yemutsetse30%
API 5L: PSL 1, PSL 2;
3.Pombi yePetrochemical10%
GB9948-2006: 15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 20G, 20MnG, 25MnG; GB6479-2013: 10, 20, 12CrMo, 15CrMo, 12Cr1MoV, 12Cr2Mo, 12Cr5Mo, 10MoWVNb, 12SiMoVN b;GB17396-2009:20, 45, 45Mn2;
4.chubhu yekuchinjisa kupisa10%
ASME SA179/192/210/213: SA179/SA192/SA210A1.
SA210C/T11 T12, T22.T23, T91. T92
5.Pombi yemakanika10%
GB/T8162: 10, 20, 35, 45, Q345, 42CrMo; ASTM-A519:1018, 1026, 8620, 4130, 4140; EN10210: S235GRHS275JOHS275J2H; ASTM-A53: GR.A GR.B