Khoom Description
| q345 sib | |||||||||||||
| Tuam Tshoj | Teb chaws USA | Lub teb chaws Yelemees | Nyiv | ISO | |||||||||
| Txuj | Qib | Txuj | Qib | Txuj | Qib (steel tooj) | Txuj | Qib | Txuj | Qib | ||||
| GB/T 1591 – 2008 (Xyoo) | Q345A | ASTM A529 / A529M; ASTM A572 / A572M; ASTM A588 / A588M; ASTM A678 / A678M; ASTM A808 / A808M Kev Cai | Qib 50; Qib 50; Qib B; Qib D; A808 M | JIS G3135 | SPFC590 | ISO 630-2 | S355C, S355D (S355) | ||||||
| Chemical Composition (cov khoom tsom xam), %, Tsawg dua lossis sib npaug | ||||||||||
| Txuj | Steel Qib (Steel Number) | C | Si | Mn | P | S | N | Cu | Thickness (hli) | Txoj kev deoxidation |
| EN 10025-2: 2019 | S235JR (1.0038) | 0.19 | – | 1.50 | 0.035 | 0.045 | 0.014 | 0.60 | Tsawg dua los yog sib npaug li 40 | Rimming steel tsis pub |
| 0.23 | 40 |
|||||||||
| S235J0 (1.0114) | 0.19 | – | 1.50 | 0.030 | 0.040 | 0.014 | 0.60 | Tsawg dua los yog sib npaug li 100 | ||
| S235J2 (1.0117) | 0.19 | – | 1.50 | 0.025 | 0.035 | – | 0.60 | Tsawg dua los yog sib npaug li 100 | Tuag tag | |
Kev siv ntawm Channel bars
Channel bar muaj ntau yam siv hauv kev tsim kho.
Ua phab ntsa
Channel bar yog siv los tsim phab ntsa rau garages, warehouses, workshops, and buildings.
2.Txoj kev txhawb nqa
Channel bar yog siv los ruaj ntseg qhov rais thiab qhov rooj ncej, stringers thiab joists.
3.Railings
Channel bar kuj yog siv los ua railings, choj trusses, thiab guardrails.
4.Rafters rau lub ru tsev sib sib zog nqus
Channel bar kuj tseem siv los txhawb qhov hnyav ntawm lub ru tsev lawj.
Khoom Paub meej
| Khoom npe | Q345 S235 c channel steel |
| Ntev | Raws li koj xav tau |
| Txuj | ASTM / GB / JIS / EN ect. |
| Lub sij hawm xa tuaj | Raws li koj qhov ntau |
| Cov nqe lus them nqi | FOB / CIF / EXW / DDP |
| Keeb kwm | Tuam Tshoj |
| Qauv | Yog lawm |
| Ua siab ntev | ±0.3 |
| Ntim | Packed nrog steel siv nruj nreem, nyob rau hauv bundles |
neeg tuaj xyuas
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Cov pab pawg ua raws li lub ntsiab lus ntawm "kev npaj siab tswj hwm, cov neeg siv khoom ua ntej, kev sib koom ua ke kev txhim kho thiab kev mob siab rau tib neeg" thiab ua raws li kev lag luam lub tswv yim ntawm "technology ua ntej, kev ua tau zoo yog qhov tseem ceeb, siv zog rau kev ua tau zoo, kev ncaj ncees rau yav tom ntej", uas tsis tu ncua txaus siab rau cov kev xav tau sib txawv. ntawm cov neeg siv khoom thoob ntiaj teb hauv cov khoom siv steel hlau.
Pab pawg muag khoom, muab cov neeg siv khoom nrog cov kev pabcuam thawj zaug;
nruj kev yuav khoom thiab pab neeg soj ntsuam zoo, ua tib zoo xaiv cov khoom zoo raw khoom;
pab neeg tshawb fawb thiab kev tshaj lij los txhim kho kev tsim khoom thiab txo cov nqi rau cov neeg siv khoom;
intimate shipping logistics pab neeg tiv thaiv cov khoom thauj;
zoo heev tsim thiab ua pab neeg, ua tib zoo crafted thiab refined.
Cim npe nrov: Q345 s235 c channel steel, Tuam Tshoj q345 s235 c channel steel manufacturers, lwm tus neeg, Hoobkas