Lwm qhov sib txawv tseem ceeb ntawm ERW steel yeeb nkab blanks thiab SMLS steel yeeb nkab blanks yog tias yav tas los yog ua los ntawm kub dov steel strips los ntawm txias dov thaum lub tom kawg yog ua los ntawm round steel perforated nyob rau hauv kub dov lub xeev. Pom tseeb, cov nplej loj thiab qhov ntom ntom ntawm SMLS raj dawb paug tsim nyob rau hauv lub xeev kub dov yog qhov sib txawv ntawm ERW raj dawb, thiab cov khoom uas tuaj yeem ua rau qhov no kuj tseem yuav txawv heev.
Koj puas tuaj yeem nkoj hauv cov khoom?
Peb yuav nkoj hauv batch raws li peb cov neeg siv khoom xav tau. Shipping hauv batch tsis yog ib qho teeb meem rau peb.
4. Koj qhov kev txiav txim yam tsawg kawg yog dab tsi?
Rau cov khoom hauv Tshuag, peb muab lawv los ntawm ib thooj. Yog tias nws yog qhov kev txiav txim ntau lawm, qhov tsawg kawg nkaus xaj ntim yog 3 tons. Thov nco ntsoov tias vim cov nqi tsev siab, tus nqi raws li moq yuav siab dua me ntsis ntawm cov nqe lus fcl.
5. Ua ntej peb koom tes, peb xav tau ib qho qauv los kuaj xyuas qhov zoo, puas yog?
Peb tuaj yeem muab cov qauv dawb rau koj. Yog tias tus nqi piv txwv tsis ntau tshaj 30 las, koj tsuas yog yuav tsum tau them tus nqi xa khoom. Rau cov qauv uas muaj nuj nqis ntau dua $ 30, ib nrab ntawm tus nqi xa khoom thiab tus nqi coj mus kuaj yuav raug them los ntawm koj thiab ib nrab los ntawm peb.
6. hom kev thauj mus los yog dab tsi?
Hiav txwv freight yog hom tseem ceeb tshaj plaws ntawm kev thauj mus los, peb xaiv txoj kev raws li lub sij hawm thauj mus los sai tshaj plaws thiab pheej yig tshaj; Los yog, yog tias muaj cov lus qhia los ntawm cov neeg siv khoom, peb yuav ua raws li cov lus qhia ntawm tus neeg siv khoom. Thaum nws yooj yim dua, peb kuj xaiv txoj kev tsheb ciav hlau. Rau cov qauv thiab ntawv, lawv yuav raug thauj los ntawm huab cua.
API tus qauv rau seamless steel yeeb nkab
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Executive Standard |
qib / khoom siv |
Khoom npe |
|
API Spec 5CT |
J55, K55, N80, L80, C90, C95, T95, P110, M65 |
Specification rau casing thiab tubing |
|
API Spec 5L PSL1 / PSL2 |
A, B, X42, X46, X52, X56, X60, X65,. X 70 |
Specification rau kab yeeb nkab |
Cim npe nrov: smls saib steel tube, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv
