nnukwu caliber igwe anaghị agba nchara welded pipe
Nkọwa Dị Mkpirikpi:
| Nkọwapụta nkennukwu dayameta nke ọkpọkọ ígwè anaghị agba nchara: |
1. Ọkọlọtọ: ASTM A778, ASTM A312, JIS G3448, EN10312, CJ/T 151
2. Ihe eji arụ ọrụ: 304, 316l
3. OD: 500mm ruo 1000mm,
ọkpụrụkpụ: 3mm ruo 50mm, Dịka achọrọ onye ahịa
4. Mmecha Elu: A pịchara ihe, igwe nri
5. Usoro: Ejiri aka rụọ ya
6. Ngwa: Osisi kemịkal, osisi petro-chemical, pulp & paper mill, ụlọ ọrụ nri na ihe ọṅụṅụ, ụlọ ọrụ mmanụ na gas, usoro njem mmiri, ụlọ ọrụ ike, wdg.
| Nnukwu dayameta nke ọkpọkọ ígwè anaghị agba nchara maka ọkpọkọ ụlọ ọrụ mmepụta ihe: |
| Nkọwapụta ASTM A312, ASTM A778, ASTM A358 maka ihe nha dayameta buru ibu (Nkọwapụta na nha bụ maka ASME B36.19M naanị) | |||||
| DN | Dayameta Mpụta | Ọkpụrụkpụ Mgbidi Aha | |||
| SCH 5S | SCH 10S | SCH 40S | |||
| DN | NPS | mm | mm | mm | mm |
| 350 | 14” | 355.6 | 3.96 | 4.78 | 9.53 |
| narị anọ | 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 | - |
| narị isii | 24” | 610 | 5.54 | 6.35 | 9.53 |
| 750 | 30” | 762 | 6.35 | 7.92 | - |
| AKỤ̀ MGBE EJI MEE KA ÍGWÈ NA-ENWEGHỊ ÍGWÈ: |
| Ọkwa | Ihe ndị e ji arụ ọrụ | ||||
| Ike ọdụdọ | Ike e nyere | Ogologo | Ike siri ike | ||
| 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 | |
| Tebụl Nkwenye Akụkụ: |
| Ọkọlọtọ | Dayameta Mpụta (mm) | Ọkpụrụkpụ (mm) | Ogologo (mm) | ||
| ASTM A312 | ≤48.26 | +0.40 -0.80 | -12.5% | Kọwaa ogologo mbepụ +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% | Kọwaa Ogologo Mbepụ | ||
| 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% na ± 0.75mm(nkeji) D2 ± 1.00% na ± 0.50mm(nkeji) D3 ± 0.75% na ± 0.30mm(nkeji) D4 ± 0.50% na ± O.lOmm(nkeji) EN ISO 1127 | T1 ± 15.00% na ± 0.60mm(nkeji) T2 ± 12.5% na ± 0.40mm(nkeji) T3 ± 10.00% na ± 0.20mm(nkeji) T4 ± 7.50% na ± 0.15mm(nkeji) T5 ± 5.00% na ± O.lOmm(nkeji) EN ISO 1127 | ≤6000 +5.00 -06000-12000 +10.00 -0 | ||
| Nkwakọ ngwaahịa nke nnukwu ọkpọkọ ígwè anaghị agba nchara: |
A1: E zigara ya ihe karịrị mba iri atọ, ọkachasị site na Amerịka, Rọshịa, UK, Kuwait, Ijipt, Iran, Tọki, Jọdan, wdg.
Q2: Kedu ka m ga-esi nweta ụfọdụ ihe atụ?
A2: Obere ihe nlele dị n'ụlọ ahịa ma nwee ike inye ihe nlele ndị ahụ n'efu. Catalgue dị, ọtụtụ ihe nlereanya anyị nwere ihe nlele dị njikere n'ụlọ ahịa. Ihe nlele ahaziri ahazi ga-ewe ihe dị ka ụbọchị 5-7.
Q3: Ị nwere oke MOQ ọ bụla maka iwu ngwaahịa igwe anaghị agba nchara?
A3: MOQ dị ala, 1pc maka ịlele ihe nlele dị
Q4. Kedu ka esi ebuga ngwongwo na ogologo oge ole ka ọ na-ewe iji ruo?
A: Anyị na-ebugakarị site na DHL, UPS, FedEx ma ọ bụ TNT. Ọ na-ewekarị ụbọchị 3-5 iji rute. Ụgbọelu na mbupu ụgbọ mmiri bụkwa nhọrọ. Maka ngwaahịa buru ibu, ibu ụgbọ mmiri ka mma.
Q5: Kedu ka ụlọ ọrụ gị si eme ihe gbasara njikwa mma?
A5:A na-enye asambodo ule igwe na mbupu. Ọ bụrụ na ọ dị mkpa, a na-anabata nyocha nke ndị ọzọ ma ọ bụ SGS.
Q6: Ọ dị mma ibipụta akara ngosi m na ngwaahịa??
A7: Ee. OEM na ODM dị maka anyị.
