Kimihia ngā whakaritenga me ngā rahi o te rarangi koiri maitai hurihuri wera hou.
Koiri maitai waro wera Q355B/Q355D – Hanganga me ngā tono hanganga
| Paerewa Rauemi | Te Kaha o te Hua |
| Q355B/Q355D Koiri maitai waro wera hurihuri | ≥355 MPa |
| Ngā Ahu | Roa |
| Matotoru: 1.5–25 mm, Whānui: 1000–2000 mm, Taumaha Pōkai: 3–25 tāne | Kei te wātea i roto i te taonga; kei te wātea ngā roa kua whakaritea |
| Manawanui Ahu | Tiwhikete Kounga |
| GB/T 1591-2008 | Pūrongo Tirotiro Tuatoru ISO 9001:2015, SGS / BV / Intertek |
| Whakaotinga Mata | Ngā tono |
| He mea takai wera, he mea pīkara, he mea pani ki te hinu; he paninga ārai-waikura whiriwhiri | Te hanga, ngā piriti, ngā oko pēhanga, te maitai hanganga |
| Kāwai Taonga | Taonga | Q355B | Q355D |
| Te Hanganga Matū (%) | Waro (C) | ≤ 0.20 | ≤ 0.22 |
| Manganēhi (Mn) | 0.50 – 0.80 | 0.50 – 0.90 | |
| Hiraka (Si) | ≤ 0.35 | ≤ 0.35 | |
| Whānariki (S) | ≤ 0.045 | ≤ 0.045 | |
| Whēkau (P) | ≤ 0.045 | ≤ 0.045 | |
| Parahi (Cu) | ≤ 0.25 | ≤ 0.25 | |
| Ngā Āhuatanga Mīhini | Kaha Hua (MPa) | ≥ 355 | ≥ 355 |
| Kaha Kume (MPa) | 470 – 630 | 470 – 630 | |
| Te roa (%) | ≥ 20 | ≥ 20 | |
| Te pakeketanga (HB) | ≤ 170 | ≤ 170 | |
| Ngā Paerewa | Paerewa | GB/T 1591-2008 | GB/T 1591-2008 |
| Te Kaupae Rino | Q355B | Q355D | |
| Ngā tono | Ngā Whakamahinga Noa | Te hanga, ngā piriti, ngā oko pēhanga, te maitai hanganga | Te hanga, ngā piriti, ngā oko pēhanga, te maitai hanganga |
Ngā Rahi o ngā Koiri Rino Waro Hurihia Wera Q355B/Q355D
| Whakatakotoranga Koiri | Awhe |
| Matotoru (mm) | 1.5 – 25 |
| Whānui (mm) | 800 – 2000 |
| Diameter o Waho (mm) | 1000 – 2000 |
| Diameter o roto (mm) | 508 / 610 |
| Taumaha mō ia Koiri (tāne) | 3 – 25 |
| Te Kaupae Rino | Q355B / Q355D |
| Paerewa | GB/T 1591-2008 |
| ✅ Ngā Tuhipoka: | |
| Ka taea te whakarite i te matotoru me te whānui kia rite ki ngā hiahia o te kiritaki. | |
| Ko te taumaha o te koiri e whakawhirinaki ana ki te matotoru, te whānui, me te huinga o te diameter o roto/o waho. | |
Pāwhiritia te pātene kei te taha matau
| Ahumahi Hanga | Hangarau Whānui |
| He maitai hanganga mō ngā whare, ngā piriti, me ngā whare ahumahi. | Te hanga ipu, tāke rokiroki, me ngā silo. |
| Te hanga anga maitai, ngā kurupae me ngā pou. | Te hanga i ngā papaaho ahumahi, ngā taiepa, me ngā anga. |
| Ngā pereti whakapakari, ngā pepa tuanui, me ngā papa rino. | He pai mō ngā hanganga whakarewa nā te mea he pai te āheinga whakarewa. |
| Ahumahi Mīhini me te Hanga | Ngā Painga Matua i roto i ngā Taupānga |
| Te hanga i ngā wāhanga mīhini, ngā wāhanga motuka, me ngā whare taputapu. | He tino pai te whakarewa me te miihini. |
| Te whakaputanga o ngā paipa rino me ngā ngongo. | He roa te roa, he pakari hoki, he pai mō te whakamahinga hanganga. |
| E whakamahia ana mō te hanga hanganga whakarewa me ngā mahi hanga e hiahia ana he kaha taurite. | He iti te utu, ā, e wātea ana i ngā rahi rerekē. |
| Te Tukatuka Konganuku | Ngā Hua Whakamutunga Noa |
| Te piko matao, te hanga hei rau, hei rīpene, hei pereti rānei. | Ngā pereti maitai, ngā rīpene me ngā rau. |
| Paninga mata me te whakapūmau mō ngā mahi ātete-waikura. | Ngā paipa, ngā ngongo me ngā kōtaha. |
| Te hanga rōra hei kōtaha, hei awaawa, hei koki hoki. | Ngā turanga mīhini, ngā anga, me ngā hanganga ahumahi. |
1) Tari Peka - tautoko reo Pāniora, āwhina whakawātea tikanga, me ētahi atu.
2) Neke atu i te 5,000 tana o ngā taonga kei roto i te taonga, me te whānuitanga o ngā rahi
3) I tirotirohia e ngā whakahaere mana pēnei i a CCIC, SGS, BV, me TUV, me ngā takai paerewa mō te moana
1️⃣ Utauta Papatipu
e mahi ana mō ngā uta nui. Ka utaina tika ngā koiri ki runga i ngā kaipuke, ka whakarārangihia rānei ki ngā papa ārai-paheke i waenganui i te turanga me te koiri, ki ngā poro rakau, ki ngā waea whakarewa rānei i waenganui i ngā koiri, me te parenga mata ki ngā pepa ārai-ua, ki te hinu rānei hei ārai i te waikura.
Ngā PaingaUtaina nui, utu iti.
TuhipokaMe whakamahi taputapu hiki motuhake, ā, me karo i te haukū me te kino o te mata i te wā e kawe ana.
2️⃣ Utauta Ipu
He pai mō ngā tuku waenga ki te iti. Ka tākaihia ngā koiri takitahi ki te ārai wai me te maimoatanga ārai-waikura; ka taea te tāpiri i tētahi mea whakamaroke ki roto i te ipu.
Ngā PaingaHe tino pai te tiakitanga, he ngāwari ki te pupuri.
Ngā ngoikoretangaTe utu nui ake, te iti haere o te rahinga uta ipu.
He pai te mahi tahi a ngā kamupene kaipuke pēnei i a MSK, MSC, COSCO, ā, he pai te ratonga kawe ratonga, he pai hoki te mekameka ratonga kawe ratonga ki a koe.
E whai ana mātou i ngā paerewa o te pūnaha whakahaere kounga ISO9001 i roto i ngā tukanga katoa, ā, he tino kaha tā mātou whakahaere mai i te hoko rauemi tākai ki te whakaritenga waka kawe. Mā tēnei ka whakamanahia te haere o ngā hihi-H mai i te wheketere tae noa ki te wāhi kaupapa, ā, ka āwhina i a koe ki te hanga i tētahi turanga pakari mō tētahi kaupapa kore raruraru!
1. He aha te paerewa e tutukihia ana e Q235B?
E rite ana a Q235B ki te GB/T 700 (Paerewa ā-Motu o Haina) mō te maitai hanganga waro.
2. He aha ngā āhuatanga ā-pūkaha o te Q235B HR Steel Coil?
Kaha Tukunga: ≥235 MPa
Kaha Kume: 370–500 MPa
Te roa: ≥26% (i runga i te matotoru)
3. He aha ngā rahi noa e wātea ana?
Matotoru: 1.5 – 20.0 mm
Whānui: 1000 – 2000 mm
Taumaha Pōkai: 3 – 25 tāne
Tauira Kōiri: 508 mm / 610 mm
Kei te wātea ngā rahi ritenga ina tonoa.
4. He ngāwari te whakarewa me te tukatuka i te Q235B?
Āe. He tino pai te āhua o te whakarewa me te hanga o te Q235B, he pai mō te tapahi, te piko, te tā, me te whakarewa me te kore e whakamahanatia i raro i ngā āhuatanga noa.
5. He aha te whakatauritenga o Q235B ki ngā paerewa o te ao?
He rite tonu, he rite rānei te Q235B ki:
ASTM A36 (USA)
S235JR (EN 10025-2)
SS400 (JIS G3101)
Ngā Taipitopito Whakapā
Wāhitau
Te rohe ahumahi whanaketanga o Kangsheng,
rohe Wuqing, Tianjin pa, Haina.
Ī-mēra
Ngā Hāora
Mane-Rātapu: Ratonga 24-hāora
-
Hanganga Hanganga Haina UPN Hongere ...
-
Q235C / Q235D Koiri Rino Waro Hurihia Wera | GB...
-
JIS Paerewa SN 370/SN 420/SN 490 Porowhita Wera...
-
Paipa Rino Waro Porowhita A53 | Pango/GI Rino Tu...
-
Ngā Pae Rino Rebar Kua Whakapōturitia Hrb400 Hrb500 Whakapūmau...
-
Paipa Raina Paerewa API 5L (Paipa Raina API) ̵...
