Petroleum steel yeeb nkab LSAW yeeb nkab roj seamless raj
Taw qhia
Petroleum steel yeeb nkab yog cov hlau ntev nrog ib qho hollow seem thiab tsis muaj cov pob qij txha ntawm qhov periphery. Petroleum cracking yeeb nkab yog ib qho kev lag luam steel. Kev siv cov roj av tawg cov kav dej los tsim cov khoom siv annular tuaj yeem ua rau kev siv cov khoom siv, ua kom yooj yim rau cov txheej txheem tsim khoom, thiab txuag cov ntaub ntawv thiab ua cov txiv neej-teev. Piv txwv li, rolling bearing rings, jack sleeves, etc., tau dav siv los ntawm cov kav hlau steel. Petroleum cracking hlab kuj tseem yog cov khoom siv tsis tau rau ntau yam riam phom. Cov phom phom thiab cov thoob yog txhua yam ua los ntawm cov roj tawg raj. Petroleum cracking pipes tuaj yeem muab faib ua cov kav dej puag ncig thiab cov kav dej tshwj xeeb raws li qhov sib txawv ntawm qhov chaw sib txawv. Txij li thaum cov roj tawg yeeb nkab muaj thaj tsam loj tshaj plaws nyob rau hauv cov xwm txheej ntawm qhov sib npaug, cov yeeb nkab puag ncig tuaj yeem thauj cov kua dej ntau dua.
Parameter
| Yam khoom | Petroleum steel yeeb nkab / raj |
| Txuj | ASTM, DIN, ISO, EN, JIS, GB, thiab lwm yam. |
| Khoom siv
|
qw 235a、q235 ib、10#、20#、Q345 (16Mn)、L245 (B)、L290 (X42)、L320 (X46)、L360 (X52)、L390X56)、L415 (X60)、L450 (X485) X70、L555 (X80)、L290NB/MB (X42N/M)、L360NB/MB (X52N/M)、L390NB/MB(X56N/M)、415 NB/MB (X60N/M)、L450MB (X65)、L485MB (X70), L555MB (X80) A53， A283-D， A135-A， A53-A， A106-A， A179-C， A214-C， A192， A226、A315-B、A53-B、A106-B、A178-C、A210-A-1、A210-C、A333-1.6、A333-7.9、A333-3.4、A333-8、A334-8、A335-P1、 A369-FP1、A250-T1、A209-T1、A335-P2、A369-FP2、A199-T11、A213-T11、A335-P22、A3 69-FP22、A199-T22、A213-T22、A213-T5、A335-P9、A369-FP9、A199-T9、A213-T9 lwm. |
| Loj
|
Txoj kab uas hla θ600mm-θ3620mm, lossis raws li xav tau Phab ntsa thickness 2.5mm-80mm, los yog raws li xav tau Ntev: 1m-12m, lossis raws li xav tau. |
| Nto | Dub pleev xim rau, PE / PVC / PP coated, Galvanized, xim coated, anti xeb varnished, anti xeb oiled, checkered, epoxy txheej, thiab lwm yam. |
| Daim ntawv thov
|
Dav siv nyob rau hauv roj av, tshuaj, kev kho mob, zaub mov, lub teeb kev lag luam, machinery, instrumentation thiab lwm yam industrial pipelines thiab mechanical structural qhov chaw, Foundation piles rau pej xeem vaj tse, wharfs, txuas hniav, thiab lwm yam. |
| Export rau
|
America, Australia, Brazil, Canada, Peru, Iran, Ltalis, India, United Kingdom, Arab, thiab lwm yam. |
| Pob |
Txheem export pob, los yog raws li xav tau. |
| Nqe lus | EXW, FOB, CIF, CFR, CNF, thiab lwm yam. |
| Kev them nyiaj | T / T, L / C, Western Union, thiab lwm yam. |
| Daim ntawv pov thawj | ISO, SGS, BV. |
Khoom Qhia
