China Mapaipi Azitsulo Zamagetsi A Carbon - JIS G3444 - FIVE zitsulo
Kufotokozera Kwachidule:
Tsatanetsatane wa Zamalonda
Zolemba Zamalonda
Kanema Wogwirizana
Ndemanga (2)
China Mapaipi Azitsulo Zamagetsi A Carbon - JIS G3444 - Tsatanetsatane WA ZITSANU:
Mtengo wa G3444KuzunguliraChitoliro chachitsulo
M'mimba mwake (mm): 21.7-1016.0
Makulidwe a Khoma(mm): 2.0-22
Utali: 1m-12m kapena kutalika makonda
mankhwala pamwamba: wakuda, kujambula, kanasonkhezereka, etc.
Malekezero: omveka kapena ulusi onse mapeto ndi mbali imodzi pulasitiki kapu imodzi mapeto coupling
Kulongedza: mu mtolo kapena wokutidwa ndi nsalu ya pvc yotsimikizira madzi.
Kutumiza.: Zambiri kapena katundu m'mitsuko.
Malipiro: T / T, L / C, Western Union
Ntchito: kapangidwe, madzi, gasi ndi zina zotero.
Table 1. Chemical Composition
| Chigawo:% | |||||
| Chizindikiro cha kalasi | C | Ndipo | Mn | P | S |
| Mtengo wa STK290 | - | - | - | 0.050 max. | 0.050 max. |
| Chithunzi cha STK400 | 0.25 max. | - | - | 0.040 kukula. | 0.040 kukula. |
| Mtengo wa STK490 | 0.18 max. | 0.55 max. | 1.65 max. | 0.035 kukula. | 0.035 kukula. |
| Chithunzi cha STK500 | 0.24 max. | 0.35 max. | 0.30 kuti 1.30 | 0.040 kukula. | 0.040 kukula. |
| Chithunzi cha STK540 | 0.23 max. | 0.55 max. | 1.50 max. | 0.040 kukula. | 0.040 kukula. |
| Notes a) Ngati kuli kofunikira, ma alloying zinthu zina kupatula zomwe zafotokozedwa mu tebulo ili zitha kuwonjezeredwa. b) Pa chubu la kalasi ya STK540 yopitilira 12.5 mm mu makulidwe a khoma, kapangidwe kake kangakhale kogwirizana ndi mgwirizano pakati pa wogula ndi wopanga. | |||||
Table 2. Mechanical Properties
| Chizindikiro cha kalasi | Mphamvu yamphamvu N/mm² | Malo otulutsa otsimikizira kupsinjika N/mm² | Kulimba kwamphamvu mu weld zone N/mm² | Kupalasa | Kukhazikika | |
| Mtunda pakati pa mbale(H) | Bend angle | Mkati mwa radius | ||||
| Ntchito kunja m'mimba mwake | ||||||
| Ma diameter onse akunja | Ma diameter onse akunja | Ma diameter onse akunja | Ma diameter onse akunja | 50 mm pa. | ||
| Mtengo wa STK290 | 290 min. | - | 290 min. | 2/3 D | 90° | 6 D |
| Chithunzi cha STK400 | 400 min. | 235 min. | 400 min. | 2/3 D | 90° | 6 D |
| Mtengo wa STK490 | 490 min. | 315 min. | 490 min. | 7/8 D | 90° | 6 D |
| Chithunzi cha STK800 | 500 min. | 355 min. | 500 min. | 7/8 D | 90° | 6 D |
| Chithunzi cha STK540 | 540 min. | 390 min. | 540 min. | 7/8 D | 90° | 6 D |
| ZINDIKIRANI 1 D pa tebulo ili ndi kukula kwa kunja kwa machubu. ZINDIKIRANI 2 1 Nmm²=1MPa | ||||||
Zithunzi zatsatanetsatane wazinthu:
Zogwirizana nazo:
Ubwino Wogwiritsa Ntchito Mapaipi Azitsulo
Makhalidwe a chitoliro chachitsulo cha China
China Galvanized Carbon Steel Pipes - JIS G3444 - FIVE zitsulo, Zogulitsa zidzaperekedwa padziko lonse lapansi, monga: , , ,
Wochokera ku - Wochokera ku - 
