paipa kowiri tira whānui nui
Whakaahuatanga Poto:
| Ngā Whakatakotoranga opaipa kowiri tira whānui nui: |
1. Paerewa: ASTM A778, ASTM A312, JIS G3448, EN10312, CJ/T 151
2. Rauemi: 304, 316l
3. OD: 500mm ki te 1000mm,
matotoru: 3mm ki te 50mm, E ai ki te hiahia o te kiritaki
4. Whakaotinga Mata: Pīkara, Mira
5. Ngā Tikanga: Whakarewahia
6. Taupānga: Te tipu matū, te tipu petro-matū, te mira penupenu me te pepa, te tipu kai me te inu, te whare whakapai hinu me te hau, te pūnaha kawe wai, te tipu hiko, me ētahi atu.
| Paipa kowiri tira nui te whānui mō ngā paipa ahumahi: |
| ASTM A312, ASTM A778, ASTM A358 Ngā Whakatakotoranga mō ngā Ine Diameter Nui (Nō ASME B36.19M anake ngā Whakatakotoranga me ngā Ahu) | |||||
| DN | Diameter o Waho | Matotoru o te Pakitara Ingoa | |||
| SCH 5S | SCH 10S | SCH 40S | |||
| DN | NPS | mm | mm | mm | mm |
| 350 | 14” | 355.6 | 3.96 | 4.78 | 9.53 |
| 400 | 16” | 406.4 | 4.19 | 4.78 | 9.53 |
| 450 | 18” | 457 | 4.19 | 4.78 | 9.53 |
| 500 | 20” | 508 | 4.78 | 5.54 | 9.53 |
| 550 | 22” | 559 | 4.78 | 5.54 | - |
| 600 | 24” | 610 | 5.54 | 6.35 | 9.53 |
| 750 | 30” | 762 | 6.35 | 7.92 | - |
| NGĀ ĀHUATANGA MĪHINI MŌ TE RINO KOWHERO NOA: |
| Tau | Ngā taputapu miihini | ||||
| Te kaha o te kume | Kaha i tukuna | Te whakaroa | Te pakeketanga | ||
| KSi(MPa) | KSi(MPa) | % | HRB | ||
| ASTM | TP304 | ≤75(515) | ≤30(205) | ≤35 | ≤90 |
| TP304L | ≤70(483) | ≤25(170) | ≤35 | ≤90 | |
| TP316 | ≤75(515) | ≤30(205) | ≤35 | ≤90 | |
| TP316L | ≤70(483) | ≤25(170) | ≤35 | ≤90 | |
| JIS | SUS304 | ≤75(520) | ≤30(206) | ≤35 | ≤90 |
| SUS304L | ≤70(481) | ≤25(177) | ≤35 | ≤90 | |
| SUS316 | ≤75(520) | ≤30(206) | ≤35 | ≤90 | |
| SUS316L | ≤70(481) | ≤25(177) | ≤35 | ≤90 | |
| GB | 0Crl8Ni9 | ≤75(520) | ≤30(210) | ≤35 | ≤90 |
| 00Crl9Nil0 | ≤70(480) | ≤25(180) | ≤35 | ≤90 | |
| 0Crl7Nil2Mo2 | ≤75(520) | ≤30(210) | ≤35 | ≤90 | |
| 00Crl7Nil4Mo2 | ≤70(480) | ≤25(180) | ≤35 | ≤90 | |
| EN10217-7 | 1.4301 | (500-700) | ≤(195) | >40b | ≤90 |
| 1.4307 | (470-670) | ≤(180) | >40b | ≤90 | |
| 1.4401 | (510-710) | ≤(205) | >40b | ≤90 | |
| 1.4404 | (490-690) | ≤(190) | >40b | ≤90 | |
| TE TĪPU ĀWHINA WHĀNUI: |
| Paerewa | Diameter o Waho (mm) | Matotoru (mm) | Roa (mm) | ||
| ASTM A312 | ≤48.26 | +0.40 -0.80 | -12.5% | Tautuhia te roa o te tapahi +6.40 -0 | |
| >48.26-114.30 | +0.80 -0.80 | ||||
| > 114.30-219.08 | + 1.6 -0.80 | ||||
| >219.08-457.20 | +2.4 -0.80 | ||||
| >457-660 | + 3.2/-0.8 | ||||
| JIS G3459 | <30.00 ±0.30 ≥30.00 ±1.00% | <2.00 ±0.20 ≥2.00 ±10% | Tautuhia te roa o te tapahi | ||
| GB/T 12771 | <13.00 ±0.20 13.00-40.00 ±0.30 >40.00 ±0.80% | ≤4.00 +0.50 -0.60>4.00 ±10% | +20.0 -0 | ||
| EN 10217-7 | D1 ± 1.50% me ± 0.75mm (min) D2 ± 1.00% me ± 0.50mm (min) D3 ± 0.75% me te ± 0.30mm (min) D4 ± 0.50% me te ± O.lOmm(mene) EN ISO 1127 | T1 ± 15.00% me ± 0.60mm (min) T2 ± 12.5% me ± 0.40mm (min) T3 ± 10.00% me ± 0.20mm (min) T4 ± 7.50% me ± 0.15mm (min) T5 ± 5.00% me ± O.lOmm (min) EN ISO 1127 | ≤6000 +5.00 -06000-12000 +10.00 -0 | ||
| Te takai o te paipa maitai kore waikura nui: |
A1: Kaweake ki ngā whenua neke atu i te 30, ko te nuinga mai i Amerika, Rūhia, UK, Kuwait, Ihipa, Īrāna, Turkey, Horano, me ētahi atu.
Q2: Me pēhea taku tiki i ētahi tauira?
A2: He iti ngā tauira kei roto i te toa, ā, ka taea te whakarato i ngā tauira mō te kore utu. Kei te wātea a Catalgue, he maha ngā tauira kua rite ā mātou tauira kei roto i te taonga. E 5-7 ngā rā e pau ana mō ngā tauira kua whakaritea.
Q3: Kei a koe tetahi rohe MOQ mō te ota hua kowiri tira?
A3: MOQ iti, 1pc mō te tirotiro tauira e wātea ana
Q4. Me pēhea te tuku i ngā taonga, ā, kia pēhea te roa o te taenga mai?
A: Ko te tikanga ka tukuna e mātou mā DHL, UPS, FedEx, TNT rānei. E 3-5 ngā rā e tae mai ai. He kōwhiringa anō hoki te tuku waka rererangi me te kaipuke. Mō ngā hua papatipu, he pai ake te tuku kaipuke.
Q5: He aha te mahi a tō kamupene e pā ana ki te mana whakahaere kounga?
A5: Ka tukuna mai te Tiwhikete Whakamātautau Mira me te tuku. Mena e hiahiatia ana, ka whakaaetia he Tirotiro a te Rōpū Tuatoru, he SGS rānei.
Q6: He pai ki te tā i taku waitohu ki ngā hua?
A7: Ae. Kei te wātea mai ngā ratonga OEM me ODM mā mātou.
