Ngā Utu Paipa Kore-Tuku Paipa Kowiri tira Kowiri tira SS316, Kounga Matua o Haina
| tem | Paipa Kowiri tira |
| Paerewa | JIS, AiSi, ASTM, GB, DIN, EN |
| Te Wāhi Taketake | Haina |
| Ingoa Waitohu | KĪNGI |
| Momo | Tuitui kore |
| Te Kaupae Rino | Raupapa 200/300/400, 904L S32205 (2205), S32750(2507) |
| Tono | Ahumahi matū, taputapu mīhini |
| Ratonga Tukatuka | Piko, Whakarewa, Wetewete, Tukituki, Tapahi, Whakawairangi |
| Tikanga | Hurihia wera/hurihia matao |
| Ngā tikanga utu | L/CT/T (30% PŪTANGA) |
| Wā Utu | CIF CFR FOB EX-WORK |
E toru ngā tohu mārō e whakamahia ana e ngā paipa kowiri tira: ko Brinell, ko Rockwell, me Vickers hei ine i tō rātou mārō.
Tuhipoka:
1. Tauira kore utu, 100% te whakapumautanga kounga i muri i te hoko, Tautokohia tetahi tikanga utu;
2. Kei te wātea ngā whakaritenga katoa mō ngā paipa maitai waro porowhita kia rite ki ō hiahia (OEM&ODM)! Ka whiwhi koe i te utu wheketere mai i a ROYAL GROUP.
Ngā Hanganga Matū o ngā Paipa Kowiri tira
| % o te Hanganga Matū | ||||||||
| Tau | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0 .15 | ≤0 .75 | 5. 5-7. 5 | ≤0.06 | ≤ 0.03 | 3.5 -5.5 | 16 .0 -18.0 | - |
| 202 | ≤0 .15 | ≤l.0 | 7.5-10.0 | ≤0.06 | ≤ 0.03 | 4.0-6.0 | 17.0-19.0 | - |
| 301 | ≤0 .15 | ≤l.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0 .15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0 .0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤ 0.03 | 19.0-22.0 | 24.0-26.0 | |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0 .03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤ 0.03 | 12.0 - 15.0 | 16 .0 -1 8.0 | 2.0 -3.0 |
| 321 | ≤ 0 .08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤ 0.03 | 9.0 - 13 .0 | 17.0 -1 9.0 | - |
| 630 | ≤ 0 .07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤ 2 .0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0·28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.8 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤ 0.03 | 0.19 -0.22 | 0. 24 -0. 26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤ 0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.1 2 | ≤0.75 | ≤1.0 | ≤ 0.040 | ≤ 0.03 | ≤0.60 | 16.0 -18.0 | |
I roto i ngā paerewa paipa kowiri tira, ko te pakeketanga o Brinell te mea e whakamahia whānuitia ana. He maha ngā wā ka whakamahia te whānui o te kōhao hei whakaatu i te pakeketanga o te rauemi, he mea ngāwari, he mea watea hoki. Engari kāore e pai mō ngā paipa maitai i hangaia ki te maitai mārō, ki te maitai angiangi rānei.
He rite tonu te whakamātautau pakeke o Rockwell mō ngā paipa kowiri tira ki te whakamātautau pakeke o Brinell, he tikanga whakamātautau kōpikopiko. Ko te rerekētanga ko te ine i te hohonutanga o te kōpikopiko. Ko te whakamātautau pakeke o Rockwell tētahi tikanga e whakamahia whānuitia ana i tēnei wā, ā, ko te HRC te tuarua o ngā paerewa paipa maitai i muri i te pakeke o Brinell HB. Ka taea te whakamahi i te pakeke o Rockwell hei ine i ngā rauemi whakarewa mai i te tino ngohengohe ki te tino pakeke. Ka whakakapia ngā ngoikoretanga o te tikanga Brinell. He māmā ake i te tikanga Brinell, ā, ka taea te pānui tika i te uara pakeke mai i te mata o te mīhini pakeke. Heoi, nā te iti o te kōpikopiko, kāore te uara pakeke i te tino tika pērā i te tikanga Brinell.
Ko te whakamātautau pakeke Vickers o te paipa maitai kore waikura he tikanga whakamātautau kōpiko hoki e taea te whakamahi hei whakatau i te pakeke o ngā rauemi whakarewa tino angiangi me ngā paparanga mata. He painga matua ōna o ngā tikanga Brinell me Rockwell, ā, ka wikitoria i ō rāua ngoikoretanga matua, engari ehara i te mea ngāwari pērā i te tikanga Rockwell. Kāore i te maha te whakamahinga o te tikanga Vickers i roto i ngā paerewa paipa maitai.
1. Tākai pepa kirihou
I te wā e kawe ana i ngā paipa kowiri tira, ka whakamahia ngā pepa kirihou hei takai i ngā paipa. He pai tēnei tikanga takai hei tiaki i te mata o te paipa kowiri tira mai i te pakaru, te karawarawa me te poke, ā, he ātete hoki ki te makuku, te puehu me te waikura.
2. Tākai rīpene
He huarahi utu tika, he huarahi māmā hoki te takai rīpene hei takai i ngā paipa kowiri tira, mā te whakamahi i te rīpene mārama, mā te whakamahi rānei i te rīpene mā. Ehara i te mea ka taea anake te tiaki i te mata o te paipa mā te whakamahi i te takai rīpene, engari ka whakapakari anō hoki i te kaha o te paipa me te whakaiti i te tūponotanga o te nekenekehanga, te hē rānei o te paipa i te wā e kawe ana.
3. Tākai papa rakau
I roto i te kawe me te rokiroki i ngā paipa kowiri tira nui, he huarahi tino whai hua te takai papa rakau. Ka herea ngā paipa kowiri tira ki runga i te papa me ngā rīpene maitai, ka taea te whakarato i te tino tiaki pai me te ārai i ngā paipa kei pakaru, kei piko, kei hē te āhua, me ētahi atu i te wā e kawe ana.
4. Tākai kātene
Mō ētahi paipa rino kore waikura iti ake, he tikanga noa ake te takai kātene. Ko te painga o te takai kātene he māmā, he ngāwari hoki te kawe. Haunga te tiaki i te mata o te paipa, he watea hoki mō te rokiroki me te whakahaere.
5. Tākai ipu
Mō ngā paipa kowiri tira nui e kaweake ana, he tikanga tino noa te takai ipu. Mā te takai ipu ka taea te whakarite kia haumaru te kawe i ngā paipa, kia kore ai he aituā i te moana, ā, kia kore ai hoki e hē te haere, e tukinga, me ērā atu mea i te wā e kawe ana.
Te kawe waka:Tukunga Tere (Tukunga Tauira), Rererangi, Tereina, Whenua, Tukunga Moana (FCL, LCL rānei, Paparahi rānei)
Tā mātou Kaihoko
1. He aha ā koutou utu?
Ka rerekē pea ā mātou utu i runga i te tuku me ētahi atu āhuatanga o te mākete. Ka tukuna atu e mātou he rārangi utu hou i muri i te whakapā atu a tō kamupene.
mātou mō ētahi atu kōrero.
2. He iti rawa te rahinga ota kei a koe?
Ae, me whakarite kia iti rawa te rahinga ota mō ngā ota o tāwāhi katoa. Mena kei te hiahia koe ki te hoko anō engari he iti ake te rahinga, ka tūtohu mātou kia tirohia e koe tā mātou paetukutuku.
3. Ka taea e koe te whakarato i ngā tuhinga e tika ana?
Āe, ka taea e mātou te whakarato i te nuinga o ngā tuhinga tae atu ki ngā Tiwhikete Tātari/Whakaaetanga; Inihuarangi; Takenga Mai, me ētahi atu tuhinga kaweake ina hiahiatia.
4. He aha te roanga o te wā arahi?
Mō ngā tauira, e whitu ngā rā te roa o te wā arahi. Mō te whakaputanga papatipu, e rima ki te rua tekau ngā rā i muri i te whiwhinga o te utu tāpui. Ka whai mana ngā wā arahi ina
(1) kua tae mai tāu moni tāpui, ā, (2) kua tae mai tāu whakaaetanga whakamutunga mō āu hua. Mēnā kāore ā mātou wā tuku e tutuki i tō rā kati, tirohia ō hiahia me tō hoko. I ngā wā katoa ka ngana mātou ki te whakatutuki i ō hiahia. I te nuinga o te wā ka taea e mātou te mahi pēnā.
5. He aha ngā momo tikanga utu e whakaaetia ana e koe?
30% i mua i te T/T, 70% ka utua i mua i te tuku taketake i runga i te FOB; 30% i mua i te T/T, 70% ki te kape o te BL taketake i runga i te CIF.
