Ikhwalithi ephezulu iza 1st;usizo luhamba phambili;ibhizinisi ibhizinisi ukubambisana” ifilosofi yethu yebhizinisi ehlala ibhekwa futhi iqhutshwa ibhizinisi lethu le-Top Grade SSAW LSAW I-Carbon Welding Steel Pipe Price Per Ton, Samukela amakhasimende amasha nawangaphambilini azo zonke izigaba zokuphila kwansuku zonke ukuthi axhumane nathi ukusebenzelana kwenhlangano okuqhubeka isikhathi eside nokuzuza impumelelo efanayo!
Ikhwalithi ephezulu iza 1st;usizo luhamba phambili;ibhizinisi lebhizinisi liwukubambisana” kuyifilosofi yethu yebhizinisi ehlala ibhekwa futhi iqhutshwa ibhizinisi lethu ukuzeIpayipi Lensimbi Lekhabhoni YaseChina kanye Nepayipi Lensimbi Elingenamthungo, Sinamathela kukhwalithi enhle kakhulu, amanani ancintisanayo kanye nokulethwa kwesikhathi kanye nenkonzo engcono, futhi sithemba ngobuqotho ukusungula ubudlelwano obuhle besikhathi eside nokubambisana nozakwethu abasha nabakudala bebhizinisi abavela kuwo wonke umhlaba.Siyakwamukela ngokuzithoba ukuthi uhlanganyele nathi.
Ipayipi eli-odwe ngaphansi kwalokhu kucaciswa lisetshenziselwa isevisi yokucindezela okuphezulu emazingeni okushisa asemoyeni naphansi.Isetshenziswa kakhulu ekudluliseni uwoyela negesi yemvelo.
I-ASTM A671 LSAW(JCOE) Ipayipi Lensimbi Lekhabhoni lizoba amashisela ashiselwe kabili, angena ngokugcwele enziwe ngokuhambisana nezinqubo nangama-welder noma ama-welding operator afaneleka ngokuhambisana ne-ASME Boiler kanye ne-pressure Vessel Code, Isigaba IX.
Wonke amakilasi ngaphandle kuka-10, 11, 12 kanye no-13 azophathwa ukushisa esithandweni esilawulwa ku-±15℃ futhi afakwe i-hydrometer yokurekhoda ukuze amarekhodi okushisa atholakale.
Ukukhiqiza: I-LSAW(JCOE) Amapayipi ensimbi
Usayizi: OD: 406 ~ 1500mm WT: 6 ~ 40mm
Ibanga: CB60, CB65, CC60, CC65, njll.
Ubude: 12M noma ubude obucacisiwe njengoba kudingeka.
Iphela: I-Plain End, Beveled End, Grooved;
| Izidingo Chemicalkwe-ASTM A672 B60/B70/C60/C65/C70I-LSAWIpayipi Lensimbi Yekhabhoni | |||||||||||||
| Ipayipi | Ibanga | Ukwakhiwa, % | |||||||||||
| C ubuningi | Mn | P ubuningi | S ubuningi | Si | Abanye | ||||||||
| <=1in (25mm) | >1~2in (25~50mm) | >2~4in(50-100mm) | > 4~8in (100~200mm) | >8in (200mm) | </=1/2in (12.5mm) | >1/2in (12.5mm) | |||||||
| CB | 60 | 0.24 | 0.21 | 0.29 | 0.31 | 0.31 | 0.98 ubuningi | 0.035 | 0.035 | 0.13–0.45 | … | ||
| 65 | 0.28 | 0.31 | 0.33 | 0.33 | 0.33 | 0.98 ubuningi | 0.035 | 0.035 | 0.13–0.45 | … | |||
| 70 | 0.31 | 0.33 | 0.35 | 0.35 | 0.35 | 1.30 ubuningi | 0.035 | 0.035 | 0.13–0.45 | … | |||
| CC | 60 | 0.21 | 0.23 | 0.25 | 0.27 | 0.27 | 0.55–0.98 | 0.79–1.30 | 0.035 | 0.035 | 0.13–0.45 | … | |
| 65 | 0.24 | 0.26 | 0.28 | 0.29 | 0.29 | 0.79–1.30 | 0.79–1.30 | 0.035 | 0.035 | 0.13–0.45 | … | ||
| 70 | 0.27 | 0.28 | 0.30 | 0.31 | 0.31 | 0.79–1.30 | 0.79–1.30 | 0.035 | 0.035 | 0.13–0.45 | … | ||
| Izakhiwo Zemishini | |||||
| Ibanga | |||||
|
| CB65 | CB70 | CC60 | CC65 | CC70 |
| Amandla aqinile, amaminithi: | |||||
| ksi | 65 | 70 | 60 | 65 | 70 |
| Mpa | 450 | 485 | 415 | 450 | 485 |
| Amandla okukhiqiza, imiz: | |||||
| ksi | 35 | 38 | 32 | 35 | 38 |
| I-MPa | 240 | 260 | 220 | 240 | 260 |
1. Ububanzi Bangaphandle-Kusekelwe esilinganisweni esiyindilinga ±0.5% sobubanzi obushiwo bangaphandle.
2. Ngaphandle Kwe-Roundness-Umehluko phakathi kwamadayamitha angaphandle amakhulu namancane.
3. Ukuqondanisa-Kusebenzisa i-10 ft (3m) yokuqondisa ebekwe ukuze iziphetho zombili zithintane nepayipi, 1/8 in. (3mm).
4. Ukuqina-Ubukhulu obuncane bodonga kunoma iyiphi indawo epayipini akumele bube ngaphezu kuka-0.01 in. (0.3mm) ngaphansi kogqinsi olushiwo.
5. Ubude obuneziphetho ezingashintshiwe buyoba phakathi kuka--0+1/2 in. (-0+13mm) walokho okushiwo.Ubude obuneziphetho ezenziwe ngomshini buzoba njengokuvunyelwana ngabo phakathi komkhiqizi nomthengi.
Ukuhlolwa Kwengcindezi—Izici eziqinile eziguquguqukayo zelunga elishiselwe zizohlangabezana nezidingo ezincane zamandla okugcina aqinile wento yepuleti elishiwo.
Ukuhlola okugobile okuqondiswa-okuguquguqukayo—Isivivinyo sokugoba siyokwamukeleka uma kungekho mifantu noma okunye ukukhubazeka okudlula u-1/8 in. (3mm) kunoma iyiphi indlela ekhona ensimbi yokushisela noma phakathi kokushisela nesisekelo sensimbi ngemva kokugoba.
Ukuhlolwa Kwezithombe Zomsakazo-Ubude obugcwele be-weld ngayinye yekilasi X1 ne-X2 buzohlolwa ngokwemisakazo ngokuhambisana futhi kuhlangatshezwane nezimfuneko ze-ASME Boiler and Pressure Vessel Code, Isigaba sesikhombisa, isigaba UW-51.
Igama noma umaki womkhiqizi
Inombolo yesicaciso(idethi yonyaka noma edingekayo)
Usayizi(OD, WT, ubude)
Ibanga (A noma B)
Uhlobo lwepayipi( F, E, noma S)
Ingcindezi yokuhlola(ipayipi lensimbi engenamthungo kuphela)
Inombolo Yokushisa
Noma yiluphi ulwazi olwengeziwe olucaciswe ku-oda lokuthenga.
Ubuningi (izinyawo, amamitha, noma inombolo yobude)
Igama lezinto (ipayipi lensimbi, i-fusion kagesi eshiselwe)
Inombolo yokucaciswa
Izilinganiso zebanga nekilasi
Usayizi (ngaphandle noma ngaphakathi ububanzi, evamile noma ubuncane udonga ukujiya)
Ubude (okuqondile noma okungahleliwe)
Qeda ukuqeda
Izinketho zokuthenga
Izidingo ezengeziwe, uma zikhona.
Ipayipi elingenalutho noma i-Black / Varnish coating/Epoxy coating/3PE (ngokwezidingo zekhasimende);
Ngokuxekethile;
Zombili ziphela ngabavikeli bokugcina;
Isiphetho esingenalutho, isiphetho se-bevel (2″ nangaphezulu ngeziphetho ze-bevel, idigri: 30 ~ 35 °), ngokwezifiso;
Ukumaka.
Ikhwalithi ephezulu iza 1st;usizo luhamba phambili;ibhizinisi ibhizinisi ukubambisana” ifilosofi yethu yebhizinisi ehlala ibhekwa futhi iqhutshwa ibhizinisi lethu le-Top Grade SSAW LSAW I-Carbon Welding Steel Pipe Price Per Ton, Samukela amakhasimende amasha nawangaphambilini azo zonke izigaba zokuphila kwansuku zonke ukuthi axhumane nathi ukusebenzelana kwenhlangano okuqhubeka isikhathi eside nokuzuza impumelelo efanayo!
Ibanga eliphezuluIpayipi Lensimbi Lekhabhoni YaseChina kanye Nepayipi Lensimbi Elingenamthungo, Sinamathela kukhwalithi enhle kakhulu, amanani ancintisanayo kanye nokulethwa kwesikhathi kanye nenkonzo engcono, futhi sithemba ngobuqotho ukusungula ubudlelwano obuhle besikhathi eside nokubambisana nozakwethu abasha nabakudala bebhizinisi abavela kuwo wonke umhlaba.Siyakwamukela ngokuzithoba ukuthi uhlanganyele nathi.
