Jumla Pre Galvanized Bututu Factories - JIS G3444 - KARFE BIYAR
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Kamfanonin bututun da aka riga aka yi wa Galvanized - JIS G3444 - Cikakkun KARFE BIYAR:
Saukewa: G3444ZagayeKarfe Bututu
Diamita na waje (mm): 21.7-1016.0
Kaurin bango (mm): 2.0-22
Length: 1m-12m ko musamman tsawon
Maganin saman: baki, zanen, galvanized, da dai sauransu.
Ƙarshe: bayyane ko zaren zaren duka ƙare tare da murfin filastik ƙarshen ƙarshen hada biyu
Shiryawa: a cikin daure ko nannade da rigar pvc mai hana ruwa.
Shipping.: girma ko kaya a cikin kwantena.
Biyan kuɗi: T / T, L / C, ƙungiyar yamma
Aikace-aikace: tsarin, ruwa, gas da sauransu.
Tebur 1. Haɗin Sinadari
| Naúrar:% | |||||
| Alamar daraja | C | Si | Mn | P | S |
| Saukewa: STK290 | - | - | - | 0.050 max. | 0.050 max. |
| Farashin STK400 | 0.25 max. | - | - | 0.040 max. | 0.040 max. |
| Farashin STK490 | 0.18 max. | 0.55 max. | 1.65 max. | 0.035 max. | 0.035 max. |
| Farashin STK500 | 0.24 max. | 0.35 max. | 0.30 zuwa 1.30 | 0.040 max. | 0.040 max. |
| Farashin STK540 | 0.23 max. | 0.55 max. | 1.50 max. | 0.040 max. | 0.040 max. |
| Bayanan kula a) Idan ya cancanta, ana iya ƙara abubuwan da ba a ƙayyade ba a cikin wannan tebur. b) Domin bututu na sa STK540 wuce 12.5 mm a bango kauri, da sinadaran abun da ke ciki na iya zama batun yarjejeniya tsakanin mai siye da manufacturer. | |||||
Tebur 2. Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Kayan Gida
| Alamar daraja | Ƙarfin ɗamara N/mm² | Matsakaicin ƙimar hujja N/mm² | Ƙarfin ƙarfi a yankin walda N/mm² | Lalacewa | Lanƙwasa | |
| Nisa tsakanin faranti (H) | Lanƙwasa kwana | Radius na ciki | ||||
| Aiwatar da diamita na waje | ||||||
| Duk diamita na waje | Duk diamita na waje | Duk diamita na waje | Duk diamita na waje | 50 mm max. | ||
| Saukewa: STK290 | 290 min. | - | 290 min. | 2/3 D | 90° | 6 D |
| Farashin STK400 | 400 min. | 235 min. | 400 min. | 2/3 D | 90° | 6 D |
| Farashin STK490 | 490 min. | 315 min. | 490 min. | 7/8 D | 90° | 6 D |
| Farashin STK800 | 500 min. | 355 min. | 500 min. | 7/8 D | 90° | 6 D |
| Farashin STK540 | 540 min. | 390 min. | 540 min. | 7/8 D | 90° | 6 D |
| NOTE 1 D na wannan tebur shine diamita na waje na bututu. NOTE 2 1 Nmm²=1MPa | ||||||
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