Indawo yokuziphakama: | Liaocheng City, Shandong Province, China |
Igama lesithathu: | Shandong Liaocheng Jinzheng Steel pipe Co., LTD |
Inombolo Yomodeli: | A192\/ASTM A210 Umsebenzi wobhasi lwezintsha |
Umbiko Wokubekwa: | ISO/ SGS |
Umbiko Wesilayiziweyo: | 5 TON |
Inani: | 580$/TON |
Amabaliswano KaPhakathi: | Ipakethi yomoya omkhulu wesithathu |
Isikhatsi Somucane: | 7-10 izinsuku |
Amasethi Apho Aziphathelwa: | TT okanye LC |
Ubungena: | 700tonn/uzulu |
Incazelo:
I-Boiler tube yichweba elinganekayo. Umva wokubhala kwaye ngokuqinisekileyo ngaphandle kokuba kufuneka kube noma umthetho osebenzayo wesintshontsho esetshenziswa ukwenza ipepi zesi-seamless, kodwa kukho imigomo ezidingekayo lokusebenziweyo yesintshontsho esetshenziswa ukwenza amapepi. Ngokwesetyenziso somoya, uzalwa kususela emanzini okanye amaboiler tube ezidingekayo.
①Ngokugunya, izicatulo zibenza ngemoya eneeni 350 ℃, xa kulula amacatulo ahlulekileyo akukho nokuba amacatulo amabini amade hot-rolled noma cold drawn carbon steel tubes amadesi 10 kunye ne-20.
②Amacatulo amaholo esezikhungweni azisetyenziswa ngemoya engcono kunye nokuphazamiseko ephakathi komoya omncane kunye nezintsha zamoya. Ngokusebenziwa kwemoya engcono kunye nokuphazamiseko, amacatulo angayithola ukudibanisa, ukudibanisa kunye nokuphazamiseko kumoya kunye nokuhlola kuhlu kwezinto.
1.isithombe sasendaba
- ASTM A192/A192M-17:
Umbhazo omntu wakho uyaphumelela kwiindlebe zokuphuthuma eziyindala (ezizenzeka i-350 MPa). Umyeki wendlebe lufunekayo ukuba uhlale kumncedisi okukhulu nokuphuthuma eziyindalo ezifaneleyo nokuhlala kunye neentsha okanye nokuphuthuma.
- ASTM A210/A210M-19:
Lombhazo ubungena ngamandla yakhe kwiindlebe zokuphuthuma eziloweni neziyindlebe zokuphuthuma emediweyo (ezizenzekelayo i-500 MPa), ufuna amandla aphantsi ahlaliswayo nokuhlala kumncedisi okukhulu nokuphuthuma.
- ASTM A213/A213M-19:
Lombhazo ubungena ngamandla yakhe kwiindlebe zokuphuthuma ezinikezeliweyo kunye neziyindlebe zokuphuthuma ezisebenzisayo kwiimbali emncedisi okanye ekubalwa kwiindlebe nokuphuthuma. Iindlebe zifuneka zihlale kumncedisi okukhulu nokuphuthuma, kunye nokulawula kweentsha kunye nokuhlala kumncedisi.
Iindlela zokugcina zomthombo weesiGaba esingazibekelwe:
10, 20, 20G, 20MnG, 25MnG, 15CrMoG, 12Cr2MoG, 12Cr1MoVG, 12Cr2MoWVTiB, 10Cr9Mo1VNb, SA210A1, SA210C, SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, ST45.8/Ⅲ, 15Mo3, 13CrMo44, 10CrMo910, kwaye ngeza.
GB3087- Isithuthi Sabantu SeSayina
GB5310- Isithuthi Sabantu SeSayina
ASME SA210- American Boiler and Pressure Vessel Code
ASME SA213- American Boiler and Pressure Vessel Code
DIN17175- Isithuthi SaseJalimane Sobubanzi
Amavini:
Isiphiwo semakhiqizo
Amathuthi wokusebenzisa | Usopho Wesiti | Ukuphinda ukusasula (MPa) | Ukuphinda ukusasula olungaphandle (MPa) | ukungasentile (%)) | Ukuphakamisa |
GB3087 | 10 | 335~475 | ≥195 | ≥24 | / |
20 | 410~550 | ≥245 | ≥20 | / | |
GB5310 | 20G | 410~550 | ≥245 | ≥24 | / |
20MnG | ≥415 | ≥240 | ≥22 | / | |
25MnG | ≥485 | ≥275 | ≥20 | / | |
15CrMoG | 440~640 | ≥235 | ≥21 | / | |
12Cr2MoG | 450~600 | ≥280 | ≥20 | / | |
12Cr1MoVG | 470~640 | ≥255 | ≥21 | / | |
12Cr2MoWVTiB | 540~735 | ≥345 | ≥18 | / | |
10Cr9Mo1VNb | ≥585 | ≥415 | ≥20 | / | |
ASME SA210 | SA210A-1 | ≥415 | ≥255 | ≥30 | ≤143HB |
SA210C | ≥485 | ≥275 | ≥30 | ≤179HB | / |
ASME SA213 | SA213 T11 | ≥415 | ≥205 | ≥30 | ≤163HB |
SA213 T12 | ≥415 | ≥220 | ≥30 | ≤163HB | |
SA213 T22 | ≥415 | ≥205 | ≥30 | ≤163HB | |
SA213 T23 | ≥510 | ≥400 | ≥20 | ≤220HB | |
SA213 T91 | ≥585 | ≥415 | ≥20 | ≤250HB | |
SA213 T92 | ≥620 | ≥440 | ≥20 | ≤250HB | |
DIN17175 | ST45.8⁄Ⅲ | 410~530 | ≥255 | ≥21 | / |
15Mo3 | 450~600 | ≥270 | ≥22 | / | |
13CrMo44 | 440~590 | ≥290 | ≥22 | / | |
10CrMo910 | 480~630 | ≥280 | ≥20 | / |
GB3087 umkhakha wokugcinwa (%) |
|||||||||||||||||||||||||||||||||||||||||||
C | Si | Mn | P | S | Cr | Mo | cu | Ni | V | Al | |||||||||||||||||||||||||||||||||
10 | 0.07~ 0.13 |
0.17~ 0.37 |
0.38~0.65 | ≤0.030 | ≤0.0 30 |
0.3~ 0.65 |
/ | ≤0.25 | ≤0.30 | 10 | 0.07~ 0.13 |
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20 | 0.17~ 0.23 |
0.17~ 0.37 |
0.38~0.65 | ≤0.030 | ≤0.0 30 |
0.3~ 0.65 |
/ | ≤0.25 | ≤0.30 | 20 | 0.17~ 0.23 |
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GB5310 umkhakha wokugcinwa (%) |
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C | Si | Mn | P | S | Cr | Mo | cu | Ni | V | Al | W | Ti | NB | N | |||||||||||||||||||||||||||||
20G | 0.17 ~ 0.24 |
0.17~ 0.37 |
0.35 ~ 0.65 |
≤0.030 | ≤0. 030 |
≤0.2 5 |
≤0.1 5 |
≤0 .20 |
≤0.25 | ≤0.0 8 |
|||||||||||||||||||||||||||||||||
20Mn G |
0.17 ~ 0.24 |
0.17~ 0.37 |
0.70 ~ 1.00 |
≤0.030 | ≤0. 030 |
≤0.2 5 |
≤0.1 5 |
≤0 .20 |
≤0.25 | ≤0.0 8 |
|||||||||||||||||||||||||||||||||
25Mn G |
0.18 ~ 0.24 |
0.17~ 0.37 |
0.80 ~ 1.10 |
≤0.030 | ≤0. 030 |
≤0.2 5 |
≤0.1 5 |
≤0 .20 |
≤0.25 | ≤0.0 8 |
|||||||||||||||||||||||||||||||||
15CrM O |
0.12 ~ 0.18 |
0.17~ 0.37 |
0.40 ~ 0.70 |
≤0.030 | ≤0. 030 |
0.80 ~ 1.10 |
0.40 ~ 0.55 |
≤0 .20 |
≤0.30 | ||||||||||||||||||||||||||||||||||
12Cr2 MoG |
0.08 ~ 0.15 |
≤0.50 | 0.40 ~ 0.70 |
≤0.030 | ≤0. 030 |
2.00 ~ 2.50 |
0.90 ~ 1.20 |
≤0 .20 |
≤0.30 | ||||||||||||||||||||||||||||||||||
12Cr1 MoV |
0.08 ~ 0.15 |
0.17~ 0.37 |
0.40 ~ 0.70 |
≤0.030 | ≤0. 030 |
0.90 ~ 1.20 |
0.25 ~ 0.35 |
≤0.20 | ≤0.30 | ||||||||||||||||||||||||||||||||||
12Cr2 MoWV TiB |
0.08 ~ 0.15 |
0.45~ 0.75 |
0.45~ 0.65 |
≤0.030 | ≤0.030 | 1.60~2.10 | 0.50 ~0.65 |
≤0.20 | ≤0.30 | 0.28~ 0.42 |
/ | 0.30~ 0.55 |
0.08~ 0.15 |
B 0.002~ 0.008 |
|||||||||||||||||||||||||||||
10Cr9 Mo1V NB |
0.08 ~ 0.12 |
0.20~ 0.50 |
0.30 ~ 0.60 |
≤0.020 | ≤0. 010 |
8.00 ~ 9.50 |
0.85 ~ 1.05 |
≤0 .20 |
≤0.40 | 0.18 ~ 0.25 |
≤0.0 15 |
/ | / | 0.06~0.10 | 0.03 ~ 0.07 |
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ASME SA210 umkhakha wokugcinwa (%) |
|||||||||||||||||||||||||||||||||||||||||||
C | Si | Mn | P | S | Cr | Mo | |||||||||||||||||||||||||||||||||||||
A-1 | 0.13~0.19 | ≥0.1 | 0.45~0.65 | ≤0.030 | ≤0.030 | ||||||||||||||||||||||||||||||||||||||
C | 0.18~0.24 | ≥0.1 | 0.80~1.10 | ≤0.030 | ≤0.030 | 0.18~0.24 | |||||||||||||||||||||||||||||||||||||
ASME SA213 umkhakha wokugcinwa (%) |
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C | Si | Mn | P | S | Cr | Mo | Ni | V | Al | W | Ti | NB | N | ||||||||||||||||||||||||||||||
T11 | 0.05 ~ 0.15 |
0.50~1.0 | 0.30 ~ 0.60 |
≤0. 030 |
≤0. 030 |
1.00 ~ 1.50 |
0.50 ~ 1.00 |
||||||||||||||||||||||||||||||||||||
T12 | 0.05 ~ 0.15 |
≤0.50 | 0.30 ~ 0.61 |
≤0. 030 |
≤0. 030 |
0.80 ~ 1.25 |
0.44 ~ 0.65 |
||||||||||||||||||||||||||||||||||||
T22 | 0.05 ~ 0.15 |
≤0.50 | 0.30 ~ 0.60 |
≤0. 030 |
≤0. 010 |
1.90 ~ 2.60 |
0.87 ~ 1.13 |
||||||||||||||||||||||||||||||||||||
T23 | 0.04 ~ 0.10 |
≤0.50 | 0.10 ~ 0.60 |
≤0. 030 |
≤0. 030 |
1.90 ~ 2.60 |
0.05 ~ 0.30 |
/ | ≤0.0 30 |
1.45~1.75 | B 0.0005~ 0.006 |
0.02 ~ 0.08 |
≤0.0 40 |
||||||||||||||||||||||||||||||
T91 | 0.08 ~ 0.12 |
0.20~0.50 | 0.30 ~ 0.60 |
≤0. 020 |
≤0. 010 |
8.00 ~ 9.50 |
0.85 ~ 1.05 |
≤0.40 | 0.18 ~ 0.25 |
≤0.0 15 |
/ | / | 0.06 ~ 0.10 |
0.03 ~ 0.07 |
|||||||||||||||||||||||||||||
T92 | 0.07 ~ 0.13 |
≤0.50 | 0.30 ~ 0.60 |
≤0. 020 |
≤0. 010 |
8.50 ~ 9.50 |
0.30 ~ 0.60 |
≤0.40 | 0.15 ~ 0.25 |
≤0.01 5 |
1.50~2.00 | B 0.001~ 0.006 |
0.04~ 0.09 |
0.03~ 0.07 |
|||||||||||||||||||||||||||||
DIN 17175 umkhakha wokugcinwa (%) |
|||||||||||||||||||||||||||||||||||||||||||
C | Si | Mn | P | S | Cr | Mo | cu | Ni | V | Al | |||||||||||||||||||||||||||||||||
ST45.8⁄Ⅲ | ≤0.21 | 0.10~0.35 | 0.40~1.20 | ≤0.040 | ≤0.040 | ||||||||||||||||||||||||||||||||||||||
15Mo3 | 0.12~ 0.20 |
0.10~0.35 | 0.40~ 0.80 |
≤0.035 | ≤0.0 35 |
/ | 0.25~ 0.35 |
/ | / | / | |||||||||||||||||||||||||||||||||
13CrMo44 | 0.10~ 0.18 |
0.10~0.35 | 0.40~ 0.70 |
≤0.035 | ≤0.0 35 |
0.70~ 1.10 |
0.45~ 0.65 |
/ | / | / | |||||||||||||||||||||||||||||||||
10CrMo91 0 |
0.08~ 0.15 |
≤0.50 | 0.30~ 0.70 |
≤0.025 | ≤0.0 20 |
2.00~ 2.50 |
0.90~ 1.10 |
≤0.30 | ≤0.30 | / | ≤0.015 |
Ubulelano Obudala:
Izimo Zokusebenza:
Imigca elikhulu
① Iziphetho ezidingiwe kwiindlebe zomkhono zikhululeka ngokubanzi ukusetshenziswa ukwakhiwa kwamathuba amanqaku wamanzi, amathuba esetshenziswa ngenqanawe, amathuba esetshenziswa ngenqanawe yezikhowe ze-train, amathuba amakhulu kunye nezintsha, kunye nokuthi i-brick tube.
② Iziphatho zomphoyiso ezinethi zisebenziselwa ngokuphele yona ukwenza amaphipha amasela, amasela amabili, izixhasa zemfuyo nokuthi amaphipha ezenziweyo kwiibhoyitha ezinhloko neezilungu elinganayo.
Ukuphawula:
(1) GB3087-2008 Izintaba ZesiNkqubo Zesihlanu Eziqhakamisile Zombini Nomvume. Kuna 43 usuku lwesimo lweentaba ezidingekayo lokusebenzisa kwiibhoyitha ezinhloko nomvume ohlanganisiweyo, ngenxambelo yokugcino 10-426mm. Kuna 29 usuku lwesimo lweentaba ngenqanawe 1.5-26mm.
(2) GB5310-2008 Izintaba ZesiNkqubo Zesihlanu Zephupheleleyo Ngenqanawe yeziphatho zomphoyiso zikhululekileyo kungenxambelo 22-530mm kunye nenqanawe engeke yi 20-70mm. Iziphatho ezimbalwa (zilayishwa) ngumoya engenxambelo 10-108mm kunye nenqanawe engeke yi 2.0-13.0mm.
(3) Ngokuthi GB3087-2008 Amaphipelethi Yasekelenti Esingqambo Amaninzi Ngenxa Yeboiler Okanye GB5310-95 Amaphipelethi Yasekelenti Esingqambo Amaninzi Ngenxa Yeboiler. Ubungena Bokubheka: Izicatshulwa ngephipelethi ezidinga ukuba angaziwe amaninzi, amanhloko, amanhloko, amakhono, amasela, nokukhathalika okanye amahla.
Isilishwesi sibomvu seboiler | |||
OD*thick | OD*thick | OD*thick | OD*thick |
14*3 | 38*5.5 | 89*5 | 133*18 |
14*3.5 | 42*3 | 89*5.5 | 159*6 |
14*4 | 42*3.5 | 89*6 | 159*6.5 |
16*3 | 42*4 | 89*7 | 159*7 |
18*2 | 42*5 | 89*7.5 | 159*8 |
18*3 | 42*6 | 89*8 | 159*9.5 |
18*4 | 42*8 | 89*9 | 159*10 |
18*5 | 45*3 | 89*10 | 159*12 |
19*2 | 45*4 | 89*11 | 159*14 |
21*4 | 45*5 | 89*12 | 159*16 |
22*2.5 | 45*6 | 108*4.5 | 159*18 |
22*3 | 45*7 | 108*5 | 159*20 |
22*4 | 48*4 | 108*6 | 159*28 |
22*5 | 48*4.5 | 108*7 | 168*6 |
25*2.5 | 48*5 | 108*8 | 168*7 |
25*3 | 48*6 | 108*9 | 168*8 |
25*4 | 48*7 | 108*10 | 168*9.5 |
25*5 | 48.3*12.5 | 108*12 | 168*10 |
25*5.5 | 51*3 | 108*14 | 168*11 |
27*3.5 | 51*3.5 | 108*15 | 168*12 |
27*4 | 51*4 | 108*16 | 168*14 |
27*5 | 51*5 | 108*20 | 168*15 |
27*5.5 | 51*6 | 114*5 | 168*16 |
28*2.5 | 57*4 | 114*6 | 168*18 |
28*3 | 57*5 | 114*7 | 168*20 |
28*3.5 | 57*5.5 | 114*8 | 168*22 |
28*4 | 57*6 | 114*8.5 | 168*25 |
30*2.5 | 60*4 | 114*9 | 168*28 |
32*2.5 | 60*4 | 114*10 | 180*10 |
32*3 | 60*5 | 114*11 | 194*10 |
32*3.5 | 60*6 | 114*12 | 194*12 |
32*4 | 60*7 | 114*13 | 194*14 |
32*4.5 | 60*8 | 114*14 | 194*16 |
32*5 | 60*9 | 114*16 | 194*18 |
34*3 | 60*10 | 114*18 | 194*20 |
34*4 | 76*4.5 | 133*5 | 194*26 |
34*4.5 | 76*5 | 133*6 | 219*6.5 |
34*5 | 76*6 | 133*7 | 219*7 |
34*6.5 | 76*7 | 133*8 | 219*8 |
38*3 | 76*8 | 133*10 | 219*9 |
38*3.5 | 76*9 | 133*12 | 219*10 |
38*4 | 76*10 | 133*13 | 219*12 |
38*4.5 | 89*4 | 133*14 | 219*13 |
38*5 | 89*4.5 | 133*16 | 219*14 |
219*16 | 273*36 | 356*28 | 426*12 |
219*18 | 273*40 | 356*36 | 426*13 |
219*20 | 273*42 | 377*9 | 426*14 |
219*22 | 273*45 | 377*10 | 426*17 |
219*24 | 298.5*36 | 377*12 | 426*20 |
219*25 | 325*8 | 377*14 | 426*22 |
219*26 | 325*9 | 377*15 | 426*30 |
219*28 | 325*10 | 377*16 | 426*36 |
219*30 | 325*11 | 377*18 | 426*40 |
219*32 | 325*12 | 377*20 | 426*50 |
219*35 | 325*13 | 377*22 | 457*9.5 |
219*38 | 325*14 | 377*25 | 457*14 |
273*7 | 325*15 | 377*32 | 457*16 |
273*8 | 325*16 | 377*36 | 457*19 |
273*9 | 325*17 | 377*40 | 457*24 |
273*9.5 | 325*18 | 377*45 | 457*65 |
273*10 | 325*20 | 377*50 | 508*13 |
273*11 | 325*22 | 406*9.5 | 508*16 |
273*12 | 325*23 | 406*11 | 508*20 |
273*13 | 325*25 | 406*13 | 508*22 |
273*15 | 325*28 | 406*17 | 558.8*14 |
273*16 | 325*30 | 406*22 | 530*13 |
273*18 | 325*32 | 406*32 | 530*20 |
273*20 | 325*36 | 406*36 | 570*12.5 |
273*22 | 325*40 | 406*40 | 610*13 |
273*25 | 325*45 | 406*55 | 610*18 |
273*28 | 356*9.5 | 406.4*50 | 610*78 |
273*30 | 356*12 | 406.4*55 | 624*14.2 |
273*32 | 356*15 | 406*60 | 824*16.5 |
273*35 | 356*19 | 406*65 | 824*20 |
Ukuphumelela Kwesicwangciso:
I-Shandong Liaocheng Jinzheng Steel Pipe Co., Ltd. yeyokwenza kwi-2011 kunye nokufakelwa e-Liaocheng, indawo eluhluphekwana kunye nesizathu esihluphekileyo somhlaba phakathi kweJiangxi. Leliqhopho liyaphambili kumiphumela yokusebenzela imipayiphi emshiniweni wendawo. Liyishumi leli-1.02 billion, ilinganisela i-180 acres, kunye ne-360 abasebenzisi.
Kune-4 amakhulu oobhokisi, kunye namanye amantombazane angamashumi amabini amacala. Kune-3 imininingwane yesikrini esikhohle saseMzantsi Afrika, ezikhohlisa izimpayiphi ezidingekayo zonke izinto. Umnotho wokuqala wesine umnwe ne-300,000 tons, kunye nomthelelo wezi 2 billion yuan.
Umnotho wenza isenzo kwiqhutywa lwezindlela zesi-steel ezifunyaneni ezinikezwe yomnotho, kunye nokuba ngokwesibhedlela wesintsi esingcinane yezi-steel zesizindlela ezininzi ezilula emaphandleni wezi steel ezilula ezikhethekileyo ngokusemva kwemanzini, njengobaBaosteel, Tiangang, Hengyang Hualing, Baotou Steel, Chengdu, ngeze. Umnyaka wokuvalwa kwi-diameter ngaphandle ngu6-824mm kunye nomabala omphakathi ngu1 -120mm, kunye nezi-specifications ezininzi ngokupheleleyo ezihlukeleyo ezinyezi5000 ezisebenzekayo iindlela, amaphipha engamathathu, amaphipha amaninzi nemaphipha amancane ebotheni nebotheni, amaphipha amahhuku, amaphipha amanye amagcino yesitshati, kunye nezi-steel ezimanyelekileyo eziningi, kunye nokuthibela amaprofayile kunye namaplate ezazivamelelwa ngemiphumela yesitshalo esilula sesithungelwe. Umnotho unezinye izincwadi ezimbili ezindala. Ibase yezinto ezikhohlwekeleyo yakhe inikeza imibhalo eyahlukileyo ngamanye amasiko, kunye nokuthatha nokubhalela kufanele kunye nokukudibanisa.
Izicatulo zoboyeli zinithi ngokushesha ukuba zikhethwe emva kokuthi ziqhina ngekasi, ngesibheko, kunye nezinyathelo ezifanayo, futhi zisebenzisa ngokuphelele kwiindawo zokusebenza elincane, amandla okubanzi, izinto ezinenzekelayo nokugcina. Iindlela zakhozo lokusebenza kweboya eliholo luhlukwe kufuneka kwaye kuhluke iimekanikali, ukusetyenziswa ngeendlu, ukuhlala ngokulandelana kunye nokusebenziswa ngemvula okanye ngendawo echanekileyo, kunye nokuhlukwa kumgwa woqo. Kuya kuhluke ukusityelwa kwenyawo enqanaweni kunye nokusetshentliswa kakhulu kwiindawo ezilungileyo zomthwalo, amaboyeli, amaphethi engakwenene, amasitolo lesibhonzolo, amabridhi, umsebenzi wamagadla wesibayelelo, kunye nohlangothi yokuthutha nokuthiphumelela.
Kwi-2011, yakhiwo le ISO9001 ukuhlelwa okuthile kwezisekelo zokusebenza, ukuhlelwa okuthile kwezisekelo zokusebenza kwesiAmerican Petroleum Institute API, amagunyeko angasihundli esishumi esineZinye ezintathu emlandweni weziBhayisini eSayina, umkhankaso wokuqinisekiswa kunye neziqondo ezikhulu kubanye nabo banki eSayina, kunye nokushaya ngaphandle kweziNye ezintathu ezimlandweni ezithile ngokuphumula kweziPipe zaseSayina ngo-2015. Umthetho wesikhashana somphakathi weNgxoxo zeZindlu ezinhlanga neZindlu ezinhlanga.Zinto lokuhlola: "Ukufundisa abantu abahamba ngokukho ukusebenza olungakho, ingxelo elungileyo, umoya omkhulu,baluleke amaxwebhu okuningi, kunye nokuphela ukuphatha okuncane. Ukugcwalisa: Ukuphumelela ngokulandelana nothile, ukuphatha ngokuxhasa, ukuphela ngokumkhulu oluncane, Ukuziphatha izifundo ngezindlela ezizidingekayo, futhi siya kuhambisana nabantu bengxenyeni benkululeko ngokwesiphephsiko sokususa nokuvavanya."
Umgcino wethu omhle uzohlala ukukhipha ngezintsimbi zethu!