STK400/500 kub-dip galvanized steel yeeb nkabyog kub-dip galvanized carbon structural steel yeeb nkab. Nws cov khoom yog STK400 lossis STK500. Ob cov ntaub ntawv no sib raug rau Tuam Tshoj Q345B thiab Q355B steel feem. Cov yeeb nkab steel no muaj cov khoom siv zoo heev thiab cov khoom tiv thaiv corrosion, yog li nws tau siv dav hauv ntau yam kev lag luam.
STK500 galvanized steel yeeb nkab sab nraud diameters feem ntau yog los ntawm qhov ntau thiab tsawg, xws li DN15 (kwv yees 21.3 hli), rau qhov loj dua, xws li DN1200 (kwv yees li 1220 hli) lossis loj dua. Qhov ntau thiab tsawg yog raws li cov kev xav tau ntawm cov kav dej kom tau raws li cov kev xav tau ntawm cov dej sib txawv.
Cov phab ntsa thickness ntau ntawm STK400 kub-dip galvanized steel yeeb nkab yuav txawv raws li qhov loj ntawm cov kab sab nraud. Feem ntau hais lus, phab ntsa tuab tuaj yeem nce los ntawm ib qho thinner 1.6 hli (rau cov kab me me sab nraud) mus rau ib qho tuab ob peb millimeters (rau cov kab loj sab nraud).
| Specification | STK400 | STK 500 |
|---|---|---|
| Khoom Qib | STK400 | STK 500 |
| Chemical Composition (%) | C: Tsawg dua lossis sib npaug rau {{0}}.20, Si: Tsawg dua lossis sib npaug rau 0.55, Mn: Tsawg dua lossis sib npaug li 1.60, P: Tsawg dua lossis sib npaug rau 0.045, S: Tsawg dua lossis sib npaug rau 0.045 | C: Tsawg dua lossis sib npaug rau {{0}}.20, Si: Tsawg dua lossis sib npaug rau 0.55, Mn: Tsawg dua lossis sib npaug li 1.70, P: Tsawg dua lossis sib npaug rau 0.045, S: Tsawg dua lossis sib npaug rau 0.045 |
| Tensile zog (MPa) | Ntau dua lossis sib npaug li 400 | Ntau dua lossis sib npaug li 500 |
| Yield zog (MPa) | Ntau dua lossis sib npaug li 235 | Ntau dua lossis sib npaug rau 345 |
| Elongation (%) | Ntau dua lossis sib npaug 22 | Ntau dua lossis sib npaug li 21 |
| Impact Test Temperature (degree) | -20 | -20 |
| Zinc Txheej Thickness (μm) | Ntau dua lossis sib npaug li 65 | Ntau dua lossis sib npaug li 65 |
| Cov Txheej Txheem Yeeb Nkab | SCH10, SCH40, SCH80, thiab lwm yam. | SCH10, SCH40, SCH80, thiab lwm yam. |
| Daim ntawv thov | Kev xa dej, Gas kis tau tus mob, Hluav taws kub sprinkler tshuab, thiab lwm yam. | Kev xa dej, Gas kis tau tus mob, Hluav taws kub sprinkler tshuab, thiab lwm yam. |
STK400 kub dip galvanized me steel yeeb nkab
GNEE Cov kev pabcuam muaj nqis ntxiv
UT (Ultrasonic kuaj)
AR (Raws li Kub Rolled nkaus xwb)
TMCP (Thermal Mechanical Control Processing)
N (Normalized)
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FAQ
1.Q.Vim li cas thiaj xaiv Gnee?
A. Nrog peb, koj yuav tau txais tus nqi sib tw tshaj plaws, lav zoo, lav kev xa khoom thiab kev pab cuam tom qab muag.
2.Q.Koj puas muaj kev tswj xyuas zoo?
A. Yog, peb tau txais BV.SGS ntawv pov thawj.
3.Q: Kuv puas tuaj yeem tau txais qee qhov qauv?
A: Peb zoo siab los muab cov qauv dawb rau koj, tab sis peb tsis muab cov khoom thauj.
Cim npe nrov: stk400/500 kub dip galvanized steel yeeb nkab, Tuam Tshoj stk400/500 kub dip galvanized steel yeeb nkab manufacturers, lwm tus neeg, Hoobkas
