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Umgangatho wokwenziwa
Q345D ityhubhu yesikwere engenamthungo GB17396-1998
Iinjongo jikelele
1. Umbhobho wensimbi ongenamthungo kwisakhiwo (i-GB / T8162-1999) isetyenziselwa isakhiwo esiqhelekileyo kunye nesakhiwo somatshini wombhobho wensimbi ongenamthungo.
2. Umbhobho wensimbi ongenamthungo wokuthuthwa kwamanzi (i-GB/T8163-1999) isetyenziselwa ukuhambisa amanzi, i-oyile, igesi kunye nolunye ulwelo kumbhobho wensimbi ongenamthungo jikelele.
3. Iityhubhu zentsimbi ezingenamthungo kwiibhoyila zoxinzelelo oluphantsi kunye noluphakathi (GB3087-1999) zikumgangatho ophezulu wekhabhoni yentsimbi yentsimbi eshushu-eqengqelekayo kunye nebandayo (eqengqelekayo) iityhubhu yentsimbi engenamthungo, esetyenziselwa ukwenza imibhobho yomphunga eshushu kakhulu, ukubilisa imibhobho yamanzi ngeendlela ezahlukeneyo. izakhiwo zeebhoyila zoxinzelelo oluphantsi noluphakathi kunye nemibhobho yomphunga eshushu kakhulu, imibhobho yomsi emikhulu, imibhobho emincinci yomsi kunye nemibhobho yezitena zearch yeebhoyila zelocomotive.
4. Ityhubhu yensimbi engenamthungo kwibhoyila yoxinzelelo oluphezulu (i-GB5310-1995) isetyenziselwa ukuvelisa uxinzelelo oluphezulu kunye noxinzelelo olungaphezulu koxinzelelo lwamanzi ityhubhu yebhoyila yokufudumeza indawo enomgangatho ophezulu wekhabhoni, intsimbi yealloy kunye nentsimbi engenamthungo.
5. Umbhobho wensimbi ongenamthungo ophakamileyo wezixhobo zesichumisi sekhemikhali (GB6479-2000) ifanelekile kwiqondo lokushisa elisebenzayo -40 ~ 400 ℃, uxinzelelo olusebenzayo lwe-10 ~ 30Ma izixhobo zeekhemikhali kunye nemibhobho yomgangatho ophezulu we-carbon structural steel kunye ne-alloy steel seamless. umbhobho wentsimbi.
6. Ityhubhu yentsimbi engenamthungo yokuqhekeka kwepetroleum (i-GB9948-88) ifanelekile ityhubhu yesithando somlilo, umtshintshi wobushushu kunye nombhobho wentsimbi engenamthungo yokucoca i-petroleum.
7. Umbhobho wensimbi wokugaya i-geological drilling (YB235-70) isetyenziselwa ukugrumba okungundoqo lisebe le-geological, elinokwahlulwa libe ngumbhobho wokubhobhoza, i-drill collar, i-core pipe, i-casing pipe kunye ne-precipitation pipe ngokusetyenziswa kwayo.
8. Umbhobho wensimbi ongenamthungo we-diamond core drilling (GB3423-82) isetyenziselwa i-diamond core drilling pipe, intonga engundoqo, umbhobho wensimbi ongenamthungo.
9. Umbhobho wokugaya i-oyile (YB528-65) ngumbhobho wensimbi ongenamthungo osetyenziselwa iziphelo zombini zokugaya ioli ngaphakathi okanye ngaphandle.Umbhobho wensimbi unokwahlulwa ube ziintlobo ezimbini: ucingo olujikayo kunye nocingo olungaguqukiyo.Umbhobho wocingo ojikayo udityaniswe ngokudibeneyo, kwaye umbhobho wocingo ongaguqukiyo udityaniswe nesixhobo sokudibanisa nge-butt welding method.
10. Umbhobho wentsimbi yensimbi engenamthungo yeenqanawa (i-GB5213-85) yipayipi yentsimbi ye-carbon engenamthungo esetyenziselwa ukuveliswa kwenkqubo yombhobho woxinzelelo lweklasi, iklasi ye-II yenkqubo yombhobho yoxinzelelo, ibhoyili kunye ne-superheater.Ubushushu bokusebenza kombhobho wentsimbi yekhabhoni engenamthungo eludongeni aluyi kuba ngaphezu kwama-450 ℃, kwaye elo lodonga lombhobho wentsimbi engenamthungo luya kudlula kuma-450 ℃.
11. Umbhobho wensimbi ongenamthungo wombhobho we-axle yemoto (i-GB3088-82) ngumbhobho wentsimbi eshushu eqengqelekayo ekumgangatho ophezulu wekhabhoni yesakhiwo sentsimbi kunye nentsimbi yesakhiwo sentsimbi kumbhobho we-axle wemoto kunye nombhobho wezindlu we-axle we-axle yokuqhuba.
12. Ityhubhu yoxinzelelo oluphezulu lwe-injini ye-diesel (GB3093-2002) yityhubhu yentsimbi engenamthungo ebandayo yombhobho woxinzelelo oluphezulu lwenkqubo yokutofa kwe-injini ye-diesel.
13. Iityhubhu zentsimbi ezingenamthungo ezinomthamo wangaphakathi ochanekileyo we-hydraulic kunye ne-pneumatic cylinders (GB8713-88) ziityhubhu zentsimbi ezitsalwa ngokubanda okanye eziqengqelekayo ezigqitywe ngokucokisekileyo ezinomthungo ochanekileyo wangaphakathi we-hydraulic kunye ne-pneumatic cylinders.
14. Umbhobho wensimbi ongenamthungo (GB3639-2000) obandayo owenziweyo okanye obandayo owenziweyo usetyenziselwa ukwakhiwa komatshini, izixhobo ze-hydraulic ezinobunzulu obuchanekileyo kunye nokugqiba kakuhle komhlaba.Ukusetyenziswa kokuchaneka kombhobho wentsimbi yokwenziwa komatshini wokwenziwa komatshini okanye izixhobo zehydraulic, kunokonga kakhulu iiyure zoomatshini, ukuphucula izinga lokusetyenziswa kwezinto, kunye nokuphucula umgangatho wemveliso.
15. Umbhobho wensimbi engenamthungo wesakhiwo (i-GB/T14975-2002) ngumbhobho otshisayo (i-extruding, ukwandisa) kunye ne-cold-drawn (rolling) engenamthungo eyenziwe ngensimbi engenasici, esetyenziswa ngokubanzi kwiikhemikhali, i-petroleum; impahla yelaphu, ezonyango, yokutya, koomatshini kunye namanye amashishini emibhobho ekwaziyo ukumelana nomhlwa kunye namalungu olwakhiwo kunye neenxalenye.
16. Iityhubhu zentsimbi ezingenamthungo zokuthutha ulwelo (GB/T14976-2002) zishushu-ziqengqiwe (zandisiweyo, zandisiwe) kunye neetyhubhu zentsimbi ezingenamthungo (eziqengqelekayo) ezenziwe ngentsimbi engatyiwayo yokuthuthwa kwamanzi.
17. Umbhobho okhethekileyo wentsimbi engenamthungo ligama eliqhelekileyo lombhobho wentsimbi ongenamthungo kunye nezinye iimilo zecandelo lomnqamlezo ngaphandle kombhobho ongqukuva.
Ngokubanzi Umahluko Phakathi
Welding square umbhobho ngumngxuma isikwere icandelo intsimbi umbhobho square, eyaziwa ngokuba umngxuma ebandayo ebumba intsimbi.Yenziwe ngentsimbi epholileyo eqengqelekayo okanye ebandayo eqengqelekayo okanye ipleyiti yekhoyili njengengenanto ngokugoba okubandayo okubumba kwaye emva koko ngokuwelda okuphezulu okwenziwe ngobume becandelo lesikwere kunye nobukhulu bentsimbi yecandelo.
Ukongeza ukutyeba eludongeni, ubungakanani bekona kunye nomphetho flatness yetyhubhu eshinyeneyo-engqindilili isikwere ukufikelela okanye ugqithe kwinqanaba lokumelana welding ebandayo-ezakhiwe ityhubhu square, kunye nobukhulu R Engile ngokubanzi phakathi 2 kwaye Amaxesha ama-3 obunzima bodonga.Kwakhona ngokweemfuno zabathengi, sinokuvelisa ubungakanani be-R Angle square pipe efunwa ngabathengi;
ityhubhu yesikwere engenamthungo luhlobo lwecandelo elinomngxuma, akukho malungu ajikeleze umcu wentsimbi.Yityhubhu yesikwere eyenziwe yi-extrusion ye-tube engenamthungo ngamacala ama-4 okubumba.Ityhubhu yesikwere inecandelo elingenanto kwaye isetyenziswa ngokubanzi ekuhanjisweni kwamanzi, ukuxhaswa kwe-hydraulic, isakhiwo somatshini, uxinzelelo oluphakathi kunye oluphantsi.Umbhobho webhoyili woxinzelelo oluphezulu, umbhobho wokutshintsha ubushushu, igesi.Ioyile kunye namanye amashishini.Inamandla ngaphezu kwe-welding, ayiyi kubonakala iintanda.
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Ikhabhoni yentsimbi engenamthungo yesikwere ityhubhu luhlobo lwecandelo lesikwere elinomgongxo, ubunzima bobunzima obubhityileyo obunodonga ityhubhu yentsimbi, ekwabizwa ngokuba yintsimbi yokugoba icandelo lokugoba.Yintsimbi yecandelo elinesikwele secandelo lomnqamlezo kunye nobukhulu benziwe ngentambo eshushu okanye epholileyo okanye i-coil njengento esisiseko, ukugoba okubandayo, kunye ne-high-frequency welding.Ukongeza ukutyeba kodonga lwetyhubhu eshushu-engqindilili eyongeziweyo-engqingqwa yesikwere, ubukhulu bayo bekona kunye nokuthe tye komphetho kuye kwafikelela okanye kwagqithisa kwinqanaba letyhubhu yesikwere ebandayo esenziweyo.
Inkcazo
| Igama lemveliso | Umbhobho weCarbon Steel ongenamthungo |
| Izinto eziphathekayo | A53(AB)A106 (A. B).0345,16Mn, 10#, 20#,45# S235JR.S355JR, Q320,Q360,Q410,Q460,Q490 ASTMA252, Gr.2,Gr.3.ST37, ST42, ST52, GrB, X42 X46 X52 X5 X6 X65 X70.30CrMo .etc |
| Ukutyeba kweendonga | 2.5-75mm |
| Ububanzi bangaphandle | 13.7-1219.2mm |
| Ubude | Ubude:Ubude obubodwa obungenamkhethe/Ubude obuphindwe kabini 5m-14m, 5.8m, 6m, 10m-12m, 12m okanye njengezona zicelo zomthengi |
| Umgangatho | API 5L, ASTM A53-2007, ASTM A671-2006, ASTM A252-1998, ASTM A450-1996, ASME B36.10M-2004, ASTM A523-1996, BS 1387, BS EN3BS 1996. 6323, BS 6363, BS EN10219, GB/T 3091-2001, GB/T 13793-1992, GB/T9711 |
| Imilo yeCandelo | Square, Rectangular, Round, |
| Umbhobho Uphela | Isiphelo esicacileyo/iBeveled, ekhuselwe ngeminqwazi yeplastiki kuzo zombini iziphelo, i-quare esikiweyo, i-grooved, intambo kunye nokudibanisa, njl. |
| Unyango loMphezulu | 1. Ifakwe igalvanized, yaze 2. I-PVC, iMnyama kunye nepeyinti yombala 3. I-oyile ecacileyo, i-oyile echasene nomhlwa 4. Ngokwemfuno yabaxhasi |
Ubungakanani obuqhelekileyo
| SIZE (DIAMETER NGAPHANDLE) | UBUDONGO UDONGO |
| 20x20 / 25x25 | 1.2MM --2.75MM |
| 30x30 / 20x40 / 30x40 / 25x40 | 1.2MM -- 3.5MM |
| 40x40 / 50x50 30x50 / 25x50 / 30x60 / 40x60 | 1.2MM -- 4.75 MM |
| 60x60 / 50x70 / 40x80 / 40x50 | 1.2 MM -- 5.75 MM |
| 70x70 / 60x80 / 50x80 / 100x40 / 50x90 | 1.5MM -- 5.75 MM |
| 75x75 / 80x80 / 90x90 60x100 / 50x100 / 120x60 / 100x80 / 60x90 | 1.5MM -- 7.75 MM |
| 100x100 / 120x80 | 1.8MM -- 7.75 MM |
| 120x120 / 130x130 180x80 / 160x80 / 100x150 / 140x80 / 140x60 | 2.5MM -- 10.0 MM |
| 140x140 / 150x150 / 100x180 / 200x100 | 2.5MM -- 10.0 MM |
| 160x160 / 180x180 / 200x150 | 3.5MM -- 11.0 MM |
| 200x200 / 250x150 / 100x250 | 3.5MM -- 11.0 MM |
| 250x250 / 250x200 / 300x150 / 300x200 | 4.5MM -- 15.0 MM |
| 300x300 / 350x200 / 350x250 /300x150 | 4.5MM -- 15.0 MM |
| 350x350 350x300 / 450x250 / 400x300 / 500x200 | 4.5MM -- 15.75 MM |
| 400x400 / 280x280 450x300 / 450x200 / 400x350 / 400x250 / 500x250 / 500x300 | 4.5MM -- 15.75 MM |
Imibhobho engenamthungo yahlulwe yaba
1.Uxinzelelo oluphezulu lombhobho wesichumisi wekhemikhali:10 20 16Mn GB6479-2000 ∮8-1240 * 1-200 Ilungele izixhobo zekhemikhali kunye nemibhobho enobushushu obusebenzayo be-40-400 ºC kunye noxinzelelo lokusebenza lwe-10-32mpa
2.Ukuhambisa umbhobho wolwelo:10#, 20#ASTM A106A,B,C, A53A,B16Mn& Lt;Q345A.BCDE & gt;I-GB/T8163-2008 ASTM A106ASTM A53 ∮8-1240*1-200 Ifanele ukuhambisa ulwelo umbhobho wentsimbi jikelele ongenamthungo
3.Iityhubhu yesakhiwo ngokubanzi:10#, 20#, 45#, 27SiMnASTM A53A,B16Mn< Q345A, B, C, D, E>I-GB/T8162-2008 GB/T17396-2009ASTM A53 ∮8-1240*1-200 ilungele ulwakhiwo jikelele, inkxaso yobunjineli, ukusetyenzwa ngoomatshini, njl.
4. Iityhubhu zeoyile:J55, K55, N80, L80C90, C95, P110 API SPEC 5CTISO11960 ∮60.23-508.00 * 4.24-16.13 I-Tubing isetyenziselwa ukukhupha ioli okanye igesi yendalo kwi-oyile Wells ngokunjalo neendonga.
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