Faatasi ai ma lenei mautauave i le mafaufau, ua avea i tatou ma se tasi o le sili ona tekinolosi fou, taugofie, ma tau-faatauva gaosi oloa mo Saina Supplier China S355jh 48 Inisi Umea Umea Umea Uila paipa Tube Carbon Seamless Steel Paipa, Vaʻai i le lumanaʻi, o se auala umi e alu ai, taumafai e le aunoa e avea ma tagata faigaluega uma, faʻatasi ma le faʻatupuina o le siʻosiʻomaga matagofie ma le tasi selau taimi. oloa, tulaga lelei muamua-vasega atinaʻe faʻaonaponei ma galue malosi!
Faatasi ai ma lenei mautauave i le mafaufau, ua avea ai i matou ma se tasi o kamupani sili ona fou faatekinolosi, taugofie, ma tau-tauva gaosi oloa moSaina Carbon Steel Paipa, Uamea paipa, Faʻatasi ai ma le atinaʻeina o le sosaiete ma le tamaoaiga, o le a faʻaauauina e le matou kamupani le "faamaoni, tuuto, lelei, faʻafouina" agaga o atinaʻe, ma o le a matou tausisia pea le manatu o le pulega o le "sili atu le leiloa auro, aua le leiloa tagata faʻatau loto". Matou te tautuaina le aufaipisinisi i totonu ma fafo ma le faʻamaoni faamaoni, ma faʻatagaina i matou e fatuina se lumanaʻi lumanaʻi faʻatasi ma oe!
SSAW Paipa Uamea
| Vaitafe fafo OD | 219mm-3500mm |
| Malosi o Pa | 1.5mm-25mm |
| Umi | 3-18M |
| Laufanua | Fa'ato'a, Fa'a'u'u mama, Vali Uuliuli, Fa'a'u'u (FBE / 2PE / 3PE) |
| afifiina | I le tele, fa'ai'u Puipuiga i Itu uma e lua, Mea Suavai afifi |
| Fa'atatauga | paipa vai, fa'aputu u'amea, paipa suauu ma kesi, paipa uamea, ma isi. |
Fa'amatalaga o oloa
| Fa'avasegaga | Tulaga | Oloa Autu |
| Paipa Uamea mo Auaunaga Suavai | GB/T 14291 | O paipa uelo mo le auaunaga o le suavai |
| GB/T 3091 | Pipa uelo mo le auaunaga maualalo o le suavai |
| SY/T 5037 | Pipa u'amea u'amea u'amea fa'a fa'asolo mo paipa mo le auaunaga su'esu'e maualalo |
| ASTM A53 | Uuuliuli ma vevela-sui faumea u'umea paipa u'amea seamless |
| BS EN10217-2 | Pa'u u'amea u'amea mo fa'amoemoega fa'amalosi - tu'uina atu tulaga fa'atekinisi - Vaega2: Uila fa'aeletise e le'o fa'apipi'i ma fa'amea fa'ameamea fa'atasi ma mea fa'apitoa maualuga maualuga |
| BS EN10217-5 | Pa'u u'amea u'amea mo fa'amoemoega fa'amalosi - tu'uina atu tulaga fa'atekinisi - Vaega5: fa'apa'u u'amea fa'apa'u ma fa'apa'u u'amea fa'amau ma fa'atonuga maualuga le vevela. |
| Paipa Uamea mo Fauga masani | GB/T 13793 | Longitudinally eletise tete'e u'amea paipa uamea |
| SY/T 5040 | Pipa uamea fa'apipi'i fa'a'ele'ele fa'afefe |
| ASTM A252 | Uila ma fa'aputu u'amea paipa |
| BS EN10219-1 | Fa'apipi'i malūlū vaega o'o'o fa'apipi'i o u'amea e le fa'atasi ma u'amea lelei - Vaega 1: Tulaga fa'ainisinia fa'aolaina. |
| BS EN10219-2 | Vaega u'amea malūlū fa'apipi'i o'o'o o u'amea e le fa'afefiloi ma u'amea lelei - Vaega 2: fa'apalepale fa'aiti'eti'e ma vaega vaega. |
| Laina Paipa | GB/T 9711.1 | Paipa u'amea mo paipa felauaiga faiga o suauu ma alamanuia kasa faalenatura (Visi A paipa uamea) |
| GB/T 9711.2 | Uamea paipa mo paipa faiga felauaiga o suauu ma alamanuia kasa faalenatura (Vaega B paipa uamea) |
| API 5L PSL1/2 | Laina paipa |
| Fa'amau | API 5CT/ ISO 11960 PSL1 | Paipa u'amea mo le fa'aogaina e fai ma fa'amau po'o paipa mo vaieli ole suau'u ma kesi fa'alenatura |
Su'esu'ega Kemisi ma Meatotino Fa'ainisinia
| Tulaga | Vasega | Fa'ainumera Fa'ainumera(max)% | Meatotino Fa'ainisinia(min) |
| C | Si | Mn | P | S | Malosi (Mpa) | Malosi e maua mai (Mpa) |
| API 5CT | h40 | - | - | - | - | 0.030 | 417 | 417 |
| J55 | - | - | - | - | 0.030 | 517 | 517 |
| K55 | - | - | - | - | 0.030 | 655 | 655 |
| API 5L PSL1 | A | 0.22 | - | 0.90 | 0.030 | 0.030 | 335 | 335 |
| B | 0.26 | - | 1.20 | 0.030 | 0.030 | 415 | 415 |
| X42 | 0.26 | - | 1.30 | 0.030 | 0.030 | 415 | 415 |
| X46 | 0.26 | - | 1.40 | 0.030 | 0.030 | 435 | 435 |
| X52 | 0.26 | - | 1.40 | 0.030 | 0.030 | 460 | 460 |
| X56 | 0.26 | - | 1.40 | 0.030 | 0.030 | 490 | 490 |
| X60 | 0.26 | - | 1.40 | 0.030 | 0.030 | 520 | 520 |
| X65 | 0.26 | - | 1.45 | 0.030 | 0.030 | 535 | 535 |
| X70 | 0.26 | - | 1.65 | 0.030 | 0.030 | 570 | 570 |
| API 5L PSL2 | B | 0.22 | 0.45 | 1.20 | 0.025 | 0.015 | 415 | 415 |
| X42 | 0.22 | 0.45 | 1.30 | 0.025 | 0.015 | 415 | 415 |
| X46 | 0.22 | 0.45 | 1.40 | 0.025 | 0.015 | 435 | 435 |
| X52 | 0.22 | 0.45 | 1.40 | 0.025 | 0.015 | 460 | 460 |
| X56 | 0.22 | 0.45 | 1.40 | 0.025 | 0.015 | 490 | 490 |
| X60 | 0.12 | 0.45 | 1.60 | 0.025 | 0.015 | 520 | 520 |
| X65 | 0.12 | 0.45 | 1.60 | 0.025 | 0.015 | 535 | 535 |
| X70 | 0.12 | 0.45 | 1.70 | 0.025 | 0.015 | 570 | 570 |
| X80 | 0.12 | 0.45 | 1.85 | 0.025 | 0.015 | 625 | 625 |
| GB/T 9711.1 | L210 | - | - | 0.90 | 0.030 | 0.030 | 335 | 335 |
| L245 | - | - | 1.15 | 0.030 | 0.030 | 415 | 415 |
| L290 | - | - | 1.25 | 0.030 | 0.030 | 415 | 415 |
| L320 | - | - | 1.25 | 0.030 | 0.030 | 435 | 435 |
| L360 | - | - | 1.25 | 0.030 | 0.030 | 460 | 460 |
| L390 | - | - | 1.35 | 0.030 | 0.030 | 490 | 490 |
| L415 | 0.26 | - | 1.35 | 0.030 | 0.030 | 520 | 520 |
| L450 | 0.26 | - | 1.40 | 0.030 | 0.030 | 535 | 535 |
| L485 | 0.23 | - | 1.60 | 0.030 | 0.030 | 570 | 570 |
| GB/T3091/SY/T503 | Q195 | 0.12 | 0.30 | 0.50 | 0.035 | 0.040 | 315 | 315 |
| Q215B | 0.15 | 0.35 | 1.20 | 0.045 | 0.045 | 335 | 335 |
| Q235B | 0.20 | 0.35 | 1.40 | 0.045 | 0.045 | 370 | 370 |
| Q345B | 0.20 | 0.50 | 1.70 | 0.035 | 0.035 | 470 | 470 |
| ASTM A53 | A | 0.25 | 0.10 | 0.95 | 0.050 | 0.045 | 330 | 330 |
| B | 0.30 | 0.10 | 1.20 | 0.050 | 0.045 | 415 | 415 |
| ASTM A252 | 1 | - | - | - | 0.050 | - | 345 | 345 |
| 2 | - | - | - | 0.050 | - | 414 | 414 |
| 3 | - | - | - | 0.050 | - | 455 | 455 |
| EN10217-1 | P195TR1 | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 320 | 320 |
| P195TR2 | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 320 | 320 |
| P235TR1 | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 |
| P235TR2 | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 |
| P265TR1 | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 |
| P265TR2 | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 |
| EN10217-2 | P195GH | 0.13 | 0.35 | 0.70 | 0.025 | 0.020 | 320 | 320 |
| P235GH | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 |
| P265GH | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 |
| EN10217-5 | P235GH | 0.16 | 0.35 | 1.20 | 0.025 | 0.020 | 360 | 360 |
| P265GH | 0.20 | 0.40 | 1.40 | 0.025 | 0.020 | 410 | 410 |
| EN10219-1 | S235JRH | 0.17 | - | 1.40 | 0.040 | 0.040 | 360 | 360 |
| S275IOA | 0.20 | - | 1.50 | 0.035 | 0.035 | 410 | 410 |
| S275J2H | 0.20 | - | 1.50 | 0.030 | 0.030 | 410 | 410 |
| S355IOA | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 470 | 470 |
| S355J2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | 470 | 470 |
| S355K2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | 470 | 470 |
Fa'apalepale i fafo o le lautele ma le mafiafia o le pa
| Tulaga | Fa'apalepale o le Tino Paipa | Fa'apalepale o le I'uga Paipa | Fa'apalepale i le Mafiafia o Pa |
| I fafo Diamita | Onosa'i | I fafo Diamita | Onosa'i |
| GB/T3091 | OD≤48.3mm | ≤±0.5 | OD≤48.3mm | - | ≤±10% |
| 48.3 | ≤±1.0% | 48.3 | - |
| 273.1 | ≤±0.75% | 273.1 | -0.8～+2.4 |
| OD>508mm | ≤±1.0% | OD>508mm | -0.8～+3.2 |
| GB/T9711.1 | OD≤48.3mm | -0.79～+0.41 | - | - | OD≤73 | -12.5%～+20% |
| 60.3 | ≤±0.75% | OD≤273.1mm | -0.4～+1.59 | 88.9≤OD≤457 | -12.5%～+15% |
| 508 | ≤±1.0% | OD≥323.9 | -0.79～+2.38 | OD≥508 | -10.0%～+17.5% |
| OD>941mm | ≤±1.0% | - | - | - | - |
| GB/T9711.2 | 60 | ±0.75%D～±3mm | 60 | ±0.5%D～±1.6mm | 4mm | ±12.5%T～±15.0%T |
| 610 | ±0.5%D～±4mm | 610 | ±0.5%D～±1.6mm | WT≥25mm | -3.00mm～+3.75mm |
| OD>1430mm | - | OD>1430mm | - | - | -10.0%～+17.5% |
| SY/T5037 | OD<508mm | ≤±0.75% | OD<508mm | ≤±0.75% | OD<508mm | ≤±12.5% |
| OD≥508mm | ≤±1.00% | OD≥508mm | ≤±0.50% | OD≥508mm | ≤±10.0% |
| API 5L PSL1/PSL2 | OD<60.3 | -0.8mm～+0.4mm | OD≤168.3 | -0.4mm～+1.6mm | WT≤5.0 | ≤±0.5 |
| 60.3≤OD≤168.3 | ≤±0.75% | 168.3 | ≤±1.6mm | 5.0 | ≤±0.1T |
| 168.3 | ≤±0.75% | 610 | ≤±1.6mm | T≥15.0 | ≤±1.5 |
| 610 | ≤±4.0mm | OD>1422 | - | - | - |
| OD>1422 | - | - | - | - | - |
| API 5CT | OD<114.3 | ≤±0.79mm | OD<114.3 | ≤±0.79mm | ≤-12.5% |
| OD≥114.3 | -0.5%～1.0% | OD≥114.3 | -0.5%～1.0% | ≤-12.5% |
| ASTM A53 | ≤±1.0% | ≤±1.0% | ≤-12.5% |
| ASTM A252 | ≤±1.0% | ≤±1.0% | ≤-12.5% |
Fa'aaliga Oloa
Faatasi ai ma lenei mautauave i le mafaufau, ua avea i tatou ma se tasi o le sili ona tekinolosi fou, taugofie, ma tau-faatauva gaosi oloa mo Saina Supplier China S355jh 48 Inisi Umea Umea Umea Uila paipa Tube Carbon Seamless Steel Paipa, Vaʻai i le lumanaʻi, o se auala umi e alu ai, taumafai e le aunoa e avea ma tagata faigaluega uma, faʻatasi ma le faʻatupuina o le siʻosiʻomaga matagofie ma le tasi selau taimi. oloa, tulaga lelei muamua-vasega atinaʻe faʻaonaponei ma galue malosi!
Saina Fa'atauSaina Carbon Steel Paipa, Uamea paipa, Faʻatasi ai ma le atinaʻeina o le sosaiete ma le tamaoaiga, o le a faʻaauauina e le matou kamupani le "faamaoni, tuuto, lelei, faʻafouina" agaga o atinaʻe, ma o le a matou tausisia pea le manatu o le pulega o le "sili atu le leiloa auro, aua le leiloa tagata faʻatau loto". Matou te tautuaina le aufaipisinisi i totonu ma fafo ma le faʻamaoni faamaoni, ma faʻatagaina i matou e fatuina se lumanaʻi lumanaʻi faʻatasi ma oe!
Muamua: Saina Fa'atau Saina S355jh 48 Inisi Pa'u U'amea U'amea U'amea paipa paipa kabonseamless uamea paipa Sosoo ai: astm a106 paipa uamea maualalo carbon
