Shiineesyada Qabow-Birta ah ee Birta ah - JIS G3444 - STEEL SHAN
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Alaab-qeybiyeyaasha Dhuumaha Qabow ee Shiinaha - JIS G3444 - Faahfaahinta STEEL ee SHAN:
HE G3444WareegDhuumaha birta
Dhexroor ka baxsan (mm): 21.7-1016.0
Dhumucda darbiga (mm): 2.0-22
Dhererka: 1m-12m ama dherer la habeeyey
Daaweynta dusha sare: madow, rinjiyeyn, galvanized, iwm.
Dhammaad: bacaad ama dun labadaba dhammaad leh hal gees oo balaastiig ah oo isku xiran
Baakad: xidhmo ama lagu duudduubay maro pvc ah oo aan biyuhu karin.
Raritaanka: badan ama rar weelasha
Lacag bixinta: T / T, L / C, midowga galbeedka
Codsiyada: qaab-dhismeedka, biyaha, gaasta iyo wixii la mid ah.
Shaxda 1. Halabuurka Kiimikada
| Unug:% | |||||
| Astaanta darajada | C | Iyo | Mn | P | S |
| STK290 | - | - | - | 0.050 max. | 0.050 max. |
| STK400 | 0.25 max. | - | - | 0.040 max. | 0.040 max. |
| STK490 | 0.18 max. | 0.55 max. | 1.65 max. | 0.035 max. | 0.035 max. |
| STK500 | 0.24 max. | 0.35 max. | 0.30 ilaa 1.30 | 0.040 max. | 0.040 max. |
| STK540 | 0.23 max. | 0.55 max. | 1.50 max | 0.040 max. | 0.040 max. |
| Xusuusin a) Haddii loo baahdo, walxo isku darka ah oo aan ku qeexnayn shaxdan waa lagu dari karaa. b) Tuubada darajada STK540 ee ka sarreysa 12.5 mm dhumucda gidaarka, ka kooban kiimikaad ayaa laga yaabaa inay hoos yimaadaan heshiiska u dhexeeya iibsadaha iyo soo saaraha. | |||||
Shaxda 2. Guryaha Makaanikada
| Astaanta darajada | Xoogga xajinta N/mm² | Dhibicda caddaynta cadaadiska N/mm² | Xoogga xajinta ee aagga alxanka N/mm² | fidsan | Dabacsanaanta | |
| Fogaanta u dhaxaysa taarikada (H) | Laabi xagal | Dhexroorka | ||||
| Codsaday dhexroor ka baxsan | ||||||
| Dhammaan dhexrooryada dibadda | Dhammaan dhexrooryada dibadda | Dhammaan dhexrooryada dibadda | Dhammaan dhexrooryada dibadda | 50 mm ugu badnaan. | ||
| STK290 | 290 daq. | - | 290 daq. | 2/3 D | 90° | 6 D |
| STK400 | 400 daq. | 235 daq. | 400 daq. | 2/3 D | 90° | 6 D |
| STK490 | 490 daq. | 315 min. | 490 daq. | 7/8 D | 90° | 6 D |
| STK800 | 500 daq. | 355 min. | 500 daq. | 7/8 D | 90° | 6 D |
| STK540 | 540 daq. | 390 daq. | 540 daq. | 7/8 D | 90° | 6 D |
| FIIRO GAAR AH 1 D ee miiskani waa dhexroorka dibadda ee tuubooyinka. FIIRO GAAR AH 2 1 Nmm²=1MPa | ||||||
Sawirada faahfaahinta alaabta:
Hagaha Alaabta La Xiriira:
Sababta ay tahay in aad u bedesho tuubbooyinka birta iyo naxaasta galvanized
Astaamaha tuubada birta ee Shiinaha
China Cold Rolled Steel Tubooyinka Alaab-qeybiyeyaasha - JIS G3444 - STEEL STEEL, Alaabta ayaa siin doonta adduunka oo dhan, sida: , , ,
By ka - By ka - 
