Utu rarawe Haina Puawai Puawai Alloy Korekore - Paipa Hanganga Wao Wao Kore - Huaxin
Utu rarawe Haina Pupa maitai Alloy Seamless - Paipa Hanganga Wao Wao Tukino – Huaxin Taipitopito:
Whakaahuatanga Whakaputa:
Paerewa: GB/T8162-2008
Kōeke:20,45,20Mn,Q345B,Q345C,Q345D,45Mn2, 27SiMn
Tikanga Tuku: Huri wera
Rahi Rahi:OD 73MM-630MM , Matotoru 4MM-35MM
Whakaaetanga: E ai ki a GB/T8162-2008
Te roa: Hei tono
WhM:GB/T19001-2008
Hanganga matū:
| Kōeke | C | Si | Mn | P | S | Nb | V | Ti | Cr | Ni | Cu | N | Mo | Als |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 | / | / | / |
| 45 | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 | / | / | / |
| 20Mn | 0.17-0.23 | 0.07-0.37 | 0.70-1.00 | ≤0.035 | ≤0.030 | / | / | / | ≤0.25 | ≤0.30 | ≤0.25 | / | / | / |
| Q345B | ≤0.20 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.035 | ≤0.07 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 | ≤0.012 | ≤0.10 | / |
| Q345C | ≤0.20 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.030 | ≤0.07 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 | ≤0.012 | ≤0.10 | ≥0.015 |
| Q345D | ≤0.18 | ≤0.50 | ≤1.70 | ≤0.035 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 | ≤0.012 | ≤0.10 | ≥0.015 |
| 45Mn2 | 0.42-0.49 | 0.17-0.37 | 1.40-1.80 | ≤0.035 | ≤0.035 | / | / | / | ≤0.25 | / | ≤0.25 | / | ≤0.25 | / |
| 27SiMn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | ≤0.035 | ≤0.035 | / | / | / | ≤0.30 | / | ≤0.20 | / | ≤0.30 | / |
Āhuatanga Hangarau:
| Kōeke | Te kaha o te hua min Mpa | Te Kaha Toka | Te whakaroa | Whakamātautau Pānga | |||
| T i roto i te mm | Mpa | ||||||
| ≤16 | ＞16 ≤30 | ＞30 | ℃ | Pānga/J | |||
| ≥ | |||||||
| 20 | 245 | 235 | 225 | ≥410 | ≥20 | - | - |
| 45 | 335 | 325 | 315 | ≥590 | ≥14 | - | - |
| 20Mn | 275 | 265 | 255 | ≥450 | ≥20 | - | - |
| Q345B | 345 | 325 | 295 | 470-630 | ≥20 | 20 | 34 |
| Q345C | 345 | 325 | 295 | 470-630 | ≥21 | 0 | 34 |
| Q345D | 345 | 325 | 295 | 470-630 | ≥21 | -20 | 34 |
| 45Mn2 | 885 | ≥735 | ≥10 | - | - | ||
| 27SiMn | 980 | ≥835 | ≥12 | - | - | ||
Taupānga:
RFQ:
Q1: Kei te hanga koe he Kaihokohoko ranei
A: Ko matou te hanga me te kaihokohoko
Q2: Ka taea e koe te tuku tauira?
A: Ko te tauira iti ka taea te tuku ma te kore utu, engari me utu e te kaihoko te utu utu
Q3: Ka taea e koe te tuku ratonga tukatuka?
A: Ka taea e matou te tuku tapahi, keri, peita, galvanizing etc ...
Q4: He aha to painga i runga i te maitai?
A: Ka taea e taatau te whakarite i te hanganga rino kia rite ki te hoko i nga pikitia, tono ranei.
Q5: Me pehea to ratonga logistic?
A: kei a matou nga roopu roera ngaio e whai wheako nui ana mo nga kaipuke, ka taea te tuku i te raina kaipuke pumau me te kounga.
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Whakaahua taipitopito hua:
Aratohu Hua e Pa ana:
"Whakahaerehia te paerewa ma nga korero, whakaatu i te pakari ma te kounga". Kua whakapau kaha ta matou umanga ki te whakatu i tetahi kaimahi tino pai me te pumau, me te tirotiro i tetahi punaha whakahaere kounga pai mo te Utu Rorohiko Haina Kore Tuhi Paipa Paipa - Paipa Hanganga Wao Wao Maamaa - Huaxin, Ka tukuna te hua ki te ao katoa, penei rite: Ahitereiria, Kenya, Madagascar, Ko te kounga pai me te utu whaitake kua kawea mai e matou nga kaihoko pumau me te ingoa nui. Ma te whakarato i nga 'Hua Kounga, Ratonga Pai, Utu Whakataetae me te Tukunga Tere', kei te titiro whakamua matou ki te mahi tahi me nga kaihoko o tawahi i runga i nga painga o tetahi. Ka whakapau kaha matou ki te whakapai ake i o maatau otinga me o ratonga. Ka oati ano matou ki te mahi tahi me nga hoa pakihi ki te hiki i to maatau mahi ki te taumata teitei me te tiri angitu. Tena koe ki te toro atu ki to maatau wheketere.