Ikhwalithi ephezulu ye-ASTM A106 Gr.B Ishubhu Lensimbi Lensimbi Lekhabhoni Elibandayo Elibandayo
Incazelo emfushane:
Ipayipi lensimbi eliqondile liwuhlobo lwempahla yepayipi yensimbi enembe kakhulu ngemva komdwebo obandayo noma ukuginqika okushisayo.Amapayipi ensimbi aqondile asetshenziselwa ikakhulukazi ukukhiqiza imikhiqizo yezingxenye ze-pneumatic noma ze-hydraulic, njengamasilinda noma amasilinda kawoyela, ngenxa yezinzuzo zabo njengokuthi akukho ungqimba lwe-oxide ezindongeni zangaphakathi nangaphandle, akukho ukuvuza ngaphansi kwengcindezi ephezulu, ukunemba okuphezulu, ukuphela okuphezulu, akukho deformation ngesikhathi sokugoba okubandayo, ukuvutha, ukwenza isicaba futhi akukho ukuqhekeka Ipayipi lensimbi elinembayo linobude obuphezulu bokunemba, ukuqedwa okuphezulu kwangaphakathi nangaphandle, akukho filimu ye-oxide endaweni yangaphakathi nangaphandle yepayipi yensimbi ngemuva kokwelashwa kokushisa, akukho mfantu endaweni enwetshiwe. kanye nepayipi lensimbi eliyisicaba, akukho deformation ngesikhathi sokugoba okubandayo, futhi lingamelana nokucindezela okukhulu, futhi lingasetshenziselwa ukuguqulwa okuhlukahlukene okuyinkimbinkimbi kanye nokucubungula okujulile kwemishini.
Ipayipi lensimbi le-Haihui likhethekile ekukhiqizeni ngokwezifiso izinga eliphezulu lamashubhu ensimbi angenamthungo ngaphansi kwezindinganiso zamazwe ngamazwe ASTM A519, ASTM A106, ASTM A500, ASME SA500, DIN2391, DIN1629, EN10305-1, DIN17121, EN10297-41, JIS344, JIS344, JIS344, JIS344, JIS344, JIS344 kanye ne-JIS344 ne-DIN2391.Sihlinzeka ngenkonzo yokwenza ngokwezifiso iqoqo elincane, ikakhulukazi kumabhizinisi amancane naphakathi nendawo.Impahla engavuthiwe, ukubekezelelwa kwe-dimensional yangaphakathi nangaphandle kanye nokungaguquguquki, ubulukhuni bangaphakathi nangaphandle, ubuqotho, izakhiwo zemishini, ukugqama, ukwakheka okukhethekile, insimbi yengxubevange, amashubhu ensimbi angenamthungo anobubanzi obuncane obugqinsile konke kungenziwa ngendlela oyifisayo.Ibanga lokukhiqiza le-diameter yangaphandle lisuka ku-10 liye ku-120mm futhi lokuqina kodonga lisuka ku-1 kuye ku-20mm.
Sizibophezele ekunikezeni ukusekelwa kokuthenga okulula, okonga isikhathi kanye nokonga imali okukodwa komthengi kwekhwalithi ephezulu ye-ASTM A106 Gr.I-B Cold Rolled Precision Engenamthungo Ye-Carbon Steel Tube, Njengamanje, igama lenkampani linezinhlobo ezingaphezu kuka-4000 zemikhiqizo futhi yazuza idumela elihle namasheya amakhulu emakethe yasekhaya naphesheya kwezilwandle.
Sizibophezele ekunikezeni uxhaso lokuthenga olulula, olusindisa isikhathi kanye nokonga imali okukodwa kwabathengiChina Seamless kanye Pipe, Inkampani yethu ibilokhu igcizelela umgomo webhizinisi othi “Ikhwalithi, Ukwethembeka, kanye Nekhasimende Kuqala” manje esesizuze ngakho ukwethenjwa amaklayenti kokubili avela ekhaya naphesheya.Uma unentshisekelo ngemikhiqizo nezisombululo zethu, qiniseka ukuthi ungangabazi ukusithinta ukuze uthole imininingwane eyengeziwe.
Ipayipi lensimbi elimise okukhethekile lingahlukaniswa libe yipayipi lensimbi elimise okwesipesheli eliyi-elliptical, ipayipi lensimbi elingunxantathu elimise okukhethekile, ipayipi lensimbi elimise okwe-hexagonal, ipayipi lensimbi elimise okwesipesheli eliyi-rhombic, ipayipi lensimbi elimise okwesipesheli eliyi-octagonal, insimbi emise okwesipesheli eyi-semicircular. ipayipi, ipayipi lensimbi elimise okwe-hexagonal elingalingani, ipayipi lensimbi elimise okwe-petal quincunx elimise okukhethekile, ipayipi lensimbi elimise okukhethekile i-biconvex, ipayipi lensimbi elimise okukhethekile eline-concave, ikhabe lensimbi elimise okukhethekile, ipayipi lensimbi elimise okukhethekile kanye nothayela. ipayipi lensimbi elimise okukhethekile.
1. Ukuhlaziywa kwenkomba yokusebenza kwepayipi yensimbi emise okukhethekile - ipulasitiki
I-Plasticity ibhekisela ekhonweni lezinto zensimbi ukukhiqiza ukuguqulwa kwepulasitiki (ukuguqulwa okuhlala njalo) ngaphandle kokulimala ngaphansi komthwalo.
2. Ukuhlaziywa kwenkomba yokusebenza kwepayipi yensimbi emise okukhethekile - ubulukhuni
Ukuqina buyisikhombi sokulinganisa ubulukhuni bezinto zensimbi.Indlela evame ukusetshenziswa kakhulu yokulinganisa ubulukhuni ekukhiqizeni indlela yobulukhuni bokungena, okuwukusebenzisa i-indenter enejiyomethri ethile ukuze ucindezele ebusweni bensimbi ehloliwe ngaphansi komthwalo othile, futhi inqume inani lobulukhuni bayo ngokwezinga. yokuhlehlisa.
Izindlela ezisetshenziswa kakhulu zihlanganisa ukuqina kwe-Brinell (HB), ukuqina kwe-Rockwell (HRA, HRB, HRC) kanye nokuqina kwe-Vickers (HV).
3. Ukuhlaziywa kwenkomba yokusebenza kwepayipi yensimbi emise okukhethekile - ukukhathala
Amandla, ipulasitiki nobulukhuni okuxoxwe ngakho ngenhla zonke ziyizinkomba zezakhiwo zemishini yensimbi ngaphansi komthwalo omile.Eqinisweni, izingxenye eziningi zomshini zisebenza ngaphansi komthwalo we-cyclic, futhi ngaphansi kwalesi simo, ukukhathala kuzokwenzeka.
4. Ukuhlaziywa kwenkomba yokusebenza kwepayipi lensimbi elimise okukhethekile - ukuqina komthelela
Umthwalo osebenza emshinini ngesivinini esikhulu ubizwa ngokuthi i- impact load, futhi ikhono lensimbi ukumelana nomonakalo ngaphansi komthwalo womthelela kubizwa ngokuthi ukuqina komthelela.
5. Ukuhlaziywa kwenkomba yokusebenza kwepayipi yensimbi emise okukhethekile - amandla
Amandla asho ukumelana kwezinto zensimbi ekuhlulekeni (ukuguqulwa kwepulasitiki ngokweqile noma ukuphuka) ngaphansi komthwalo omile.Njengoba izindlela zesenzo zomthwalo zifaka ukungezwani, ukucindezelwa, ukugoba nokugunda, amandla nawo ahlukaniswe abe amandla aqinile, amandla okucindezela, amandla okugoba namandla okugunda.Kuvame ukuba nokuxhumana okuthile phakathi kwamandla ahlukahlukene.Ngokuvamile, amandla e-tensile iyinkomba yamandla eyisisekelo kakhulu esetshenziswayo.
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 10# | 0.07-0.13 | 0.17-0.37 | 0.35-0.65 | 0.025 ubuningi | 0.025 ubuningi | 0.15 ubuningi | 0.30 ubuningi | 0.25 ubuningi |
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 20# | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 0.025 ubuningi | 0.025 ubuningi | 0.25 ubuningi | 0.30 ubuningi | 0.25 ubuningi |
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| 45# | 0.42-0,50 | 0.17-0.37 | 0.50-0.80 | 0.025 ubuningi | 0.025 ubuningi | 0.25 ubuningi | 0.30 ubuningi | 0.25 ubuningi |
| C, % | Si, % | Mn, % | P, % | S, % | Cr, % | Ni, % | Cu, % | |
| Q345 | 0.24 ubuningi | 0.55 ubuningi | 1.60 ubuningi | 0.025 ubuningi | 0.025 ubuningi | 0.30 ubuningi | 0.30 ubuningi | 0.40 ubuningi |
Sizibophezele ekunikezeni ukusekelwa kokuthenga okulula, okonga isikhathi kanye nokonga imali okukodwa komthengi kwekhwalithi ephezulu ye-ASTM A106 Gr.I-B Cold Rolled Precision Engenamthungo Ye-Carbon Steel Tube, Njengamanje, igama lenkampani linezinhlobo ezingaphezu kuka-4000 zemikhiqizo futhi yazuza idumela elihle namasheya amakhulu emakethe yasekhaya naphesheya kwezilwandle.
Ikhwalithi ephezuluChina Seamless kanye Pipe, Inkampani yethu ibilokhu igcizelela umgomo webhizinisi othi “Ikhwalithi, Ukwethembeka, kanye Nekhasimende Kuqala” manje esesizuze ngakho ukwethenjwa amaklayenti kokubili avela ekhaya naphesheya.Uma unentshisekelo ngemikhiqizo nezisombululo zethu, qiniseka ukuthi ungangabazi ukusithinta ukuze uthole imininingwane eyengeziwe.
