Saxanka birta guga Qaab dhismeedka Kaarboon Firiimka birta guga buluuga ah oo dafiray
Hordhac
Sida bir ujeedo guud ah, birta guga ayaa loo isticmaalaa in laga sameeyo ilo baabuurta iyo joojinta warshadaha. Guud ahaan, manganese-daawaha hoose iyo birta kaarboon dhexdhexaad/sare leh oo leh awood wax-soosaar aad u sarreeya ayaa la isticmaalaa. Tani waxay u oggolaanaysaa walxaha ka samaysan birta guga inay noqdaan kuwo caan ah Haddii ay dhacdo leexin ama qallooc, waxay ku noqotaa qaabkeedii hore. Ilaha ay ku jiraan culeysyada daalka, shuruudaha sare ayaa la dhigayaa dusha sare iyo nadaafadda gudaha ( xaddidaya tirada kuwa aan birta ahayn). Waxaa loo qaybin karaa birta guga daawaha caadiga ah iyo birta guga daawaha gaarka ah. Birta guga waxay leedahay sifooyin dhammaystiran oo heersare ah, birta guga waxay leedahay tayo bir ah oo heer sare ah (nadiif sare iyo midnimo), tayada dusha sare (xakamaynta adag ee cilladaha dusha sare iyo decarburization), qaabka saxda ah iyo cabbirka.
Halbeegga
Shayga | saxan birta guga |
Heerka | ASTM, DIN, ISO, EN, JIS, GB, iwm. |
Qalab
|
Q195 、 Q235 、 Q235A 、 Q235B 、Q345、Q345B 、 Q370,Q420, SS400、A36 、SPHC 、 SPHD 、 SS400 、 ASTM A36 、 S235JR 、 S275JR 、 S345JR 、 S355YOH 、 S355J2H 、 ASTM A283 、 ST37 、 ST. A500 Gr、 A (B, C, D) iwm. |
Cabbirka
|
Saxanka: Dhumucdiisuna: 0.3mm-500mm, ballac: 10mm-3500mm, dhererka: 1m-12m, ama sida loo baahan yahay. Xarig: ballac: 600mm-1500mm, dhumucdiisuna: 0.1mm-3.0mm, ama sida loo baahan yahay. |
Dusha sare | Dahaarka dusha sare, madow iyo fosfitinta, rinjiyeynta, daahan PE, galvanizing ama sida loo baahdo. |
Codsiga
|
isticmaalka badan. Soo saar ilo kala duwan, sida ilaha caleenta baabuurta iyo ilaha gariiradda, gawaarida, cagafyada, ilaha badbaadada dhululubada, iyo ilo muhiim ah oo ku shaqeeya cadaadis sare, iyo sidoo kale ilo aad u da'daran. Waxay soo saartaa ilo fidsan oo kala duwan oo kala duwan, giraangiraha, saacadaha iwm, sidoo kale waxay soo saartaa ilaha valve, giraanta guga, qalabka shoogga, ilaha xajinta, ilaha biriiga, iwm. |
U Dhoofinta
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America, Australia, Brazil, Canada, Peru, Iran, Italy, India, United Kingdom, Arab, iwm. |
Xidhmada |
Xidhmada dhoofinta caadiga ah, ama sida loo baahdo. |
Waqtiga qiimaha | EXW, FOB, CIF, CFR, CNF, iwm. |
Lacag bixinta | T/T, L/C, Western Union, iwm. |
Shahaadooyinka | ISO, SGS, BV. |