Ityhubhu yentsimbi engenamthungo eqengqelekayo
I-Hot Rolled Seamless Steel Tube, i-Hot rolling ihambelana nokuqengqeleka okubandayo, ukuqengqeleka okubandayo kuqengqeleka ngaphantsi kweqondo lobushushu le-recrystallization, kwaye ukuqengqeleka okushushu kuqengqeleka ngaphezulu kobushushu bokuhlaziya.
Ityhubhu yentsimbi engenamthungo eQoqiweyo, izinto eziluncedo
Iyakwazi ukutshabalalisa isakhiwo sokuphosa i-ingot yensimbi, ukucoca ubungakanani beenkozo zentsimbi, kunye nokuphelisa iziphene ze-microstructure, ukwenzela ukuba isakhiwo sensimbi sihlanganiswe kwaye iimpawu zomatshini ziphuculwe.Olu phuculo lubonakaliswe ngokukodwa kwi-rolling direction, ukwenzela ukuba intsimbi ayisekho isotropic kwinqanaba elithile.Amabhamuza, ukuqhekeka kunye nokukhululeka okwenziwe ngexesha lokuphosa nako kunokudityaniswa phantsi kobushushu obuphezulu kunye noxinzelelo.
Ukuhlelwa
I-Hot Rolled Seamless Steel Tube, Yahlulahlulwe yaba ngumbhobho wentsimbi jikelele, umbhobho wensimbi webhoyila ophantsi kunye nophakathi, umbhobho wensimbi woxinzelelo oluphezulu, umbhobho wentsimbi yealloyi, umbhobho wensimbi engenasici, umbhobho wepetroleum wokuqhekeka, umbhobho wentsimbi yejoloji kunye nomnye umbhobho wentsimbi.
Umbhobho wentsimbi obandayo oqengqelekayo (umdayalo) ukongeza kumbhobho wentsimbi jikelele, umbhobho wentsimbi ophantsi nophakathi woxinzelelo oluphezulu, umbhobho wensimbi woxinzelelo oluphezulu, umbhobho wentsimbi yealloyi, umbhobho wentsimbi, umbhobho wokuqhekeka wepetroli, omnye umbhobho wentsimbi, ukwabandakanya ikhabhoni ebhityileyo- umbhobho wentsimbi enodonga, umbhobho wentsimbi obhityileyo, umbhobho wentsimbi, umbhobho wentsimbi omilise okhethekileyo.Idayamitha yangaphandle yombhobho oshushu oqengqelekayo ongenamthungo ungaphezulu kwe-32mm kwaye ubukhulu bodonga yi-2.5-75mm.Idayamitha yangaphandle yombhobho wentsimbi ongenamthungo oqengqelekayo unokufikelela kwi-6mm kwaye ubukhulu bodonga bunokufikelela kwi-0.25mm.Idayamitha yangaphandle yombhobho obhityileyo unokufikelela kwi-5mm kwaye ubukhulu bodonga bungaphantsi kwe-0.25mm.
Umbhobho wentsimbi jikelele ongenamthungo: yenziwe nge-10, 20, 30, 35, 45 kunye nezinye ezikumgangatho ophezulu wekhabhoni ezibotshwe ngentsimbi 16Mn, 5MnV kunye nezinye intsimbi ephantsi yolwakhiwo lwentsimbi okanye 40Cr, 30CrMnSi, 45Mn2, 40MnB kunye nezinye ingxubevange yentsimbi eshushu. kubanda kuqengqeleka.I-10, i-20 kunye nezinye i-carbon steel ephantsi yokwenziwa kombhobho ongenamthungo isetyenziswa ikakhulu kumbhobho wolwelo.I-45, i-40Cr kunye nezinye i-carbon steel medium eyenziwe ngombhobho ongenamthungo wokuvelisa iinxalenye zoomatshini, njengeemoto, iitrektara ezigxininisiweyo.Ukusetyenziswa ngokubanzi kombhobho wensimbi ongenamthungo ukuqinisekisa amandla kunye novavanyo oluthe tyaba.Imibhobho yentsimbi eshushu eqengqelekayo ihanjiswa kwindawo eshushu eqengqiwe okanye ephethwe ngubushushu.Ukuhanjiswa okuqengqelekayo okubandayo kubushushu - kunyangwa.
Ukutenxa okuvumelekileyo kwedayimitha yangaphandle eqhelekileyo
D1 ±1.5%, ubuncinane ± 0.75mm
D2 dibanisa okanye thabatha 1.0%.Ubuncinci + / - 0.50 mm
D3 + / - 0.75%.Ubuncinci + / - 0.30 mm
D4 + / - 0.50%.Ubuncinci + / - 0.10 mm
Steel tube ubunzima formula wokubala
[(idayamitha yangaphandle - ubukhulu bodonga)* ubukhulu bodonga]x0.02466=kg/m (ubunzima ngemitha nganye)
Ityhubhu yentsimbi engenamthungo eQhelekileyo eqengqelekayo, iiNjongo eziSebenzayo
1. Udidi lolwakhiwo: phantsi kombhobho wothutho lungaphezulu, ukukhutshwa kwesakhiwo samanzi aphantsi komhlaba, ukuthuthwa kwamanzi ashushu kwibhoyila.
2. Ukucutshungulwa komatshini, umkhono wokuthwala, izixhobo zokulungisa oomatshini, njl.
3. Umbane: ukuhanjiswa kwerhasi, umbhobho wokwenziwa kolwelo lwamanzi.
4. Umbhobho wamandla omoya we-antistatic, njl.
Inkcazo
| Igama lemveliso | Umbhobho wentsimbi / ityhubhu |
| Umgangatho | ASME, ASTM, EN,BS,GB,DIN,JIS njl |
| Uphawu | 201/202/304/304L/316/316L/ 321/309S/310S/410/420/430 |
| Isatifikethi | BV, ISO, CE, SGS njl |
| Uhlobo | Ingenamthungo & idityanisiwe |
| Idayamitha engaphandle (OD) | 3-1220mm |
| Ukutyeba | 0.5-50mm |
| Ubude | 6000mm 5800mm 12000mm okanye Customized |
| Ubuchwephesha | Ukutsalwa ngokubanda okanye Ukutsalwa okushushu |
| Umphezulu | 2B, No.1, No.4, HL, BA, 8K njl |
| Isicelo | Ishishini, iikhemikhali, umbane, oomatshini, ulwakhiwo, umhombiso, njl. |
| Ukupakisha | Ukupakisha okusemgangathweni kokuthumela ngaphandle elwandle |
| Ixesha lokuzisa | 7-15 Iintsuku zokusebenza emva kweDiphozithi |
| TradeTerms | FOB, CFR, CIF, EXW |
| Immimiselo yokuhlawula | 30%T/T,L/C |
Unyango loMphezulu
| Umphezulu | Ingcaciso | Isicelo |
| No.1 | Umphezulu ogqityiweyo ngonyango lobushushu kunye ne-pickling okanye iinkqubo ezihambelana apho emva kokuqengqeleka okushushu. | Itanki yekhemikhali, umbhobho njl. |
| No.3 | Ezo zigqitywe ngokugudiswa ngeNo.100 ukuya kwiNo.120 yeziqhoboshi ezichazwe kwiJIS R6001. | Izixhobo zasekhitshini, ukwakhiwa kwesakhiwo njl. |
| No.4 | Ezo zigqitywe ngokugudiswa ngeNo.150 ukuya kuNo.180 izitshixo ezichazwe kwiJIS R6001. | Izitya zasekhitshini, ulwakhiwo lwezakhiwo, izixhobo zonyango njl. |
| 2B | Ezo zigqitywe, emva kokuqengqeleka okubandayo, ngonyango lobushushu, ukuchola okanye olunye unyango olulinganayo kwaye okokugqibela ngokuqengqeleka okubandayo ukunikezela ngokukhazimla okufanelekileyo. | Izixhobo zonyango, ishishini lokutya, izinto zokwakha, izixhobo zasekhitshini njl. |
| I-BA (No.6) | Ezo zicutshungulwa ngonyango lobushushu obuqaqambileyo emva kokuqengqeleka okubandayo. | Izixhobo zasekhitshini, izixhobo zoMbane, ulwakhiwo lwezakhiwo njl.njl. |
| Isipili (No.8) | Ubengezela njengesipili | Ukwakhiwa kwesakhiwo, ukuhlobisa njl. |
| Iinwele zeenwele | Ezo zigqityiweyo zokupholishwa ukuze zinike imivimbo yokupholisha ngokuqhubekayo ngokusebenzisa i-abrasive yobungakanani obufanelekileyo beenkozo. | Ulwakhiwo lweZakhiwo njl. |
Ukuqulunqwa kwemichiza
| IBanga | C | Si | Mn | P | S | Ni | Cr | Mo | |||||
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7.5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - | |||||
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - | |||||
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - | |||||
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - | |||||
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - | |||||
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - | |||||
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - | |||||
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | ||||||
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0- | |||||
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 - | |||||
| 321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - | |||||
| 630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - | |||||
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - | |||||
| 904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0 · 28.0 | 19.0-23.0 | 4.0-5.0 | |||||
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 | |||||
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 | |||||
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0.22 | 0. 24 -0.26 | - | |||||
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - | |||||
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | - | |||||
| Imveliso Igama | Izinto eziphathekayo | Umgangatho | Ubungakanani(mm) | Isicelo | |||||||||
| ityhubhu yobushushu obuphantsi | 16MnDG 10MnDG 09DG 09Mn2VDG 06Ni3MoDG I-ASTM A333 | GB/T18984- 2003 I-ASTM A333 | OD: 25mm ~ 508mm WT: 3mm ~ 100mm | Faka kwi -45 ºC ~ 195 ºC inqanawa yoxinzelelo lobushushu obuphantsi kunye nombhobho wokutshintshisa ubushushu obuphantsi | |||||||||
| ityhubhu yebhoyila yoxinzelelo oluphezulu | 20G I-ASTMA106B I-ASTMA210A ST45.8-III | GB5310-1995 I-ASTM SA106 I-ASTM SA210 I-DIN17175-79 | OD:8-1240* WT:1-200 | Ilungele ukwenza ityhubhu yebhoyila yoxinzelelo oluphezulu, intloko, umbhobho womphunga, njl | |||||||||
| I-petroleum yokuqhekeka ityhubhu | 10 20 | GB9948-2006 | OD: 8-630* WT:1-60 | Isetyenziswe kwi-tube yokucoca i-oyile yokucoca i-oyile, ityhubhu yokutshintsha ubushushu | |||||||||
| Ityhubhu yebhoyila yoxinzelelo oluphakathi | 10# 20# 16Mn, Q345 | GB3087-2008 | OD:8-1240* WT:1-200 | Ilungele ukwenziwa kolwakhiwo olwahlukeneyo lwebhoyila yoxinzelelo oluphantsi naphakathi kunye nebhoyila kaloliwe | |||||||||
| Ubume ngokubanzi yetyhubhu | 10#,20#,45#,27SiMn I-ASTM A53A,B 16Mn, Q345 | GB/T8162- 2008 GB/T17396- 1998 I-ASTM A53 | OD:8-1240* WT:1-200 | Faka isicelo kulwakhiwo jikelele, inkxaso yobunjineli, ukusetyenzwa ngoomatshini, njl | |||||||||
| Isingxobo se-oyile | J55,K55,N80,L80 C90,C95,P110 | I-API SPEC 5CT ISO11960 | OD: 60-508* WT:4.24-16.13 | Isetyenziselwa ukukhutshwa kwe-oyile okanye igesi kwi-oyile Wells casing, esetyenziswa kwi-oyile kunye negesi yequla elisecaleni | |||||||||
Umboniso weMveliso
