De réir American Petroleum Institute Standard API SPEC 5CT1988 1ú eagrán, is féidir an grád cruach de phíobán casála ola API 5CT a roinnt ina dheich gcineál, lena n-áirítear H-40, J-55, K-55, N-80, C-75, L -80, C-90, C-95, P-110 agus Q-125.Soláthraímid an píopa casála & Feadánra Cásála API 5CT K55 in éineacht le snáithe agus cúpláil, nó cuirimid ár dtáirge ar fáil de réir na bhfoirmeacha seo a leanas le haghaidh rogha.
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Sonraíochtaí Feadánra Cásála API 5CT K55
| Sonraíochtaí API 5CT K55 TUBING CASING | ||
| Méideanna ar Fáil | 2 3/8″, 2 7/8″ agus 3½” Trastomhas Amuigh | |
| Gráid | J55, J55-FBNAU, N80, L80, P110 | |
| feadánra | 1 1/4 “ – 2 1/16” Uimh. | |
| Caighdeáin | API SPEC 5CT | |
| Múnla in Úsáid Choiteann | 2-3/8″, 2-7/8″, 3-1/2″, 4″, 4-1/2″ | |
| Raon Fad | R1(6.10-7.32m), R2(8.53-9.75m), R3(11.58-12.8m) | |
| Grád Cruach (Gráid Chásála, Gráid Feadáin) | J55, K55, N80-1, N80-Q, L80, P110 | |
| Cineál Snáithe Scriú | Foirceann snáithithe neamh-trína chéile (NUE), Foirceann snáithithe suaite seachtrach (EUE) | |
| Speisialtachtaí |
| |
| Deireadh Críoch | Críoch Suaitheadh Seachtracha (EUE), Comhpháirteach Flush, PH6 (agus naisc choibhéiseacha), Comhpháirteach Integral (IJ) | |
API 5CT K55 Feadánra Cásála Riachtanas Teanntachta & Cruas
| Grúpa | Grád | Cineál | Fadú iomlán faoi ualach % | neart toraidh MPa | Neart teanntachta min.MPa | Cruas a max. | Tiús balla sonraithe mm | Athrú cruas incheadaithe b HRC | ||
|---|---|---|---|---|---|---|---|---|---|---|
| nóim. | uas. | HRC | HBW | |||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 1 | H40 | - | 0.5 | 276 | 552 | 414 | - | - | - | - |
| J55 | - | 0.5 | 379 | 552 | 517 | - | - | - | - | |
| K55 | - | 0.5 | 379 | 552 | 655 | - | - | - | - | |
| N80 | 1 | 0.5 | 552 | 758 | 689 | - | - | - | - | |
| N80 | Q | 0.5 | 552 | 758 | 689 | - | - | - | - | |
| R95 | - | 0.5 | 655 | 758 | 724 | - | - | - | - | |
| 2 | M65 | - | 0.5 | 448 | 586 | 586 | 22 | 235 | - | - |
| L80 | 1 | 0.5 | 552 | 655 | 655 | 23 | 241 | - | - | |
| L80 | 9Cr | 0.5 | 552 | 655 | 655 | 23 | 241 | - | - | |
| L80 | 13Cr | 0.5 | 552 | 655 | 655 | 23 | 241 | - | - | |
| C90 | 1 | 0.5 | 621 | 724 | 689 | 25.4 | 255 | ≤ 12.70 12.71 go 19.04 19.05 go 25.39 ≥ 25.40 | 3.0 4.0 5.0 6.0 | |
| T95 | 1 | 0.5 | 655 | 758 | 724 | 25.4 | 255 | ≤ 12.70 12.71 go 19.04 19.05 go 25.39 ≥ 25.40 | 3.0 4.0 5.0 6.0 | |
| C110 | - | 0.7 | 758 | 828 | 793 | 30 | 286 | ≤ 12.70 12.71 go 19.04 19.05 go 25.39.≥ 25.40 | 3.0 4.0 5.0 6.0 | |
| 3 | P110 | - | 0.6 | 758 | 965 | 862 | - | - | - | - |
| 4 | Q125 | 1 | 0.65 | 862 | 1034 | 931 | b | - | ≤ 12.70 12.71 go 19.04 ≥ 19.05 | 3.0 4.0 5.0 |
| aI gcás díospóide, úsáidfear tástáil chruas saotharlainne Rockwell C mar mhodh an réiteora. bNíl aon teorainneacha cruas sonraithe, ach tá an t-athrú uasta srianta de réir 7.8 agus 7.9 de API Spec.5CT. | ||||||||||
Toisí Feadánra Cásála K55
| Méideanna Cásála Píobáin, Méideanna Cásála Oilfield & Méideanna Drift Cásála | |
|---|---|
| Trastomhas Amuigh (Méideanna Píopaí Cásála) | 4 1/2″-20″, (114.3-508mm) |
| Méideanna Cásála Caighdeánacha | 4 1/2″-20″, (114.3-508mm) |
| Cineál Snáithe | Cásáil snáithe Buttress, Cásáil snáithe fada cruinn, Cásáil snáithe bhabhta gearr |
| Feidhm | Is féidir leis an píopa feadáin a chosaint. |
Feadán Ola Do Thionscail Peitriliam agus Gáis Nádúrtha
| Ainm na bPíopaí | Sonraíocht | Grád Cruach | Caighdeán | ||
|---|---|---|---|---|---|
| D | (S) | (L) | |||
| (mm) | (mm) | (m) | |||
| Píob Cásála Peitriliam | 127-508 | 5.21-16.66 | 6-12 | J55.M55.K55. L80. N80.P110. | API Spec 5CT (8) |
| Feadánra Peitriliam | 26.7-114.3 | 2.87-16.00 | 6-12 | J55.M55.K55. L80.N80.P110. | API Spec 5CT (8) |
| Cúpláil | 127-533.4 | 12.5-15 | 6-12 | J55.M55.K55. L80.N80.P110. | API Spec 5CT (8) |
Gnéithe feadánra Cásála API 5CT K55
- Tairgtear Feadánra Cásála API 5CT K55 le raon faid saor in aisce ó 8m go 13m ar bhonn na norm SY/T6194-96.Mar sin féin, tá sé ar fáil freisin nach lú ná 6m fad agus níor cheart go mbeadh a chainníocht níos mó ná 20%.
- Ní cheadaítear dífhoirmíochtaí a luaitear thuas a bheith le feiceáil ar dhromchla seachtrach cúplála Feadánra Cásála API 5CT K55.
- Níl aon dífhoirmiúchán ar nós hairline, scaradh, crease, crack nó galar scrathach inghlactha ar dhromchlaí istigh agus seachtracha an táirge.Ba cheart na lochtanna seo go léir a bhaint go hiomlán agus níor chóir go mbeadh an doimhneacht bainte níos mó ná 12.5% de thiús balla ainmniúil.
- Ba chóir go mbeadh dromchla snáithe an chúplála agus feadánra Cásála API 5CT K55 réidh gan aon burr, cuimilt nó lochtanna eile a d'fhéadfadh tionchar diúltach a bheith acu ar an neart agus ar an nasc dlúth.
Tá sé tábhachtach go ndéanfadh oibreoirí ola agus gáis a gcásáil tobair táirgthe a chosaint ó chreimeadh le cosaint cathodach & API 5CT OilField Tubing go príomha chun ola agus gáis a aistriú.
API 5CT Grád K55 Cód Dath Cruach Feadáin Cásála
| Ainm | J55 | K55 | N80-1 | N80-Q | L80-1 | P110 |
|---|---|---|---|---|---|---|
| Cásáil | banna glas geal | dhá bhanda glas geal | banna dearg geal | banna geal dearg + banna glas | banna dearg + banna donn | banna geal geal |
| Cúpláil | cúpláil glas ar fad + banna bán | cúplála glas ar fad | cúplála dearg ar fad | cúpláil dearg ar fad + banda glas | cúpláil dearg iomlán + banna donn | cúplála bán ar fad |
ISO/API chásáil/ API 5CT K55 Sonraíochtaí Feadánra Cásála
| Cóid | Dia Amuigh | Meáchan ainmniúil (le snáithe agus cúpláil) b,c | Tiús bhalla | Cineál próiseála deiridh | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | kg/m | mm | H40 | J55 | M65 | L80 | N801 | C90d | P110 | R125d | ||
| In | Lb/ft | K55 | C95 | N80Q | T95d | |||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 4-1-2 | 9.5 | 114.3 | 14.14 | 5.21 | S | S | S | - | - | - | - | - |
| 4-1-2 | 10.5 | 114.3 | 15.63 | 5.69 | - | SB | SB | - | - | - | - | - |
| 4-1-2 | 11.6 | 114.3 | 17.26 | 6.35 | - | SLB | - | LB | LB | - | LB | - |
| 4-1-2 | 13.5 | 114.3 | 20.09 | 7.37 | - | - | LB | - | LB | - | - | - |
| 4-1-2 | 15.1 | 114.3 | 22.47 | 8.56 | - | - | - | - | - | - | LB | LB |
| 5 | 11.5 | 127 | 17.11 | 5.59 | - | S | S | - | - | - | - | - |
| 5 | 13 | 127 | 19.35 | 6.43 | - | SLB | SLB | - | - | - | - | - |
| 5 | 15 | 127 | 22.32 | 7.52 | - | SLB | LB | - | - | - | LB | - |
| 5 | 18 | 127 | 26.79 | 9.19 | - | - | LB | - | LB | - | - | LB |
| 5 | 21.4 | 127 | 31.85 | 11.1 | - | - | LB | - | LB | - | - | LB |
| 5 | 23.2 | 127 | 34.53 | 12.14 | - | - | - | LB | - | - | - | LB |
| 5 | 24.1 | 127 | 35.86 | 12.7 | - | - | - | LB | - | - | - | LB |
| 5-1-2 | 14 | 139.7 | 20.83 | 6.2 | S | S | S | - | - | - | - | - |
| 5-1-2 | 15.5 | 139.7 | 23.07 | 6. 98 | - | SLB | SLB | - | - | - | - | - |
| 5-1-2 | 17 | 139.7 | 25.3 | 7.72 | - | SLB | LB | - | - | LB | - | - |
| 5-1-2 | 20 | 139.7 | 29.76 | 9.17 | - | - | LB | - | LB | - | - | - |
| 5-1-2 | 23 | 139.7 | 34.23 | 10.54 | - | - | - | LB | - | LB | - | - |
| 6-5-8 | 20 | 168.28 | 29.76 | 7.32 | S | SLB | SLB | - | - | - | - | - |
| 6-5-8 | 24 | 168.28 | 35.72 | 8.94 | - | SLB | LB | - | - | LB | - | - |
| 6-5-8 | 28 | 168.28 | 41.67 | 10.59 | - | - | - | - | LB | - | LB | - |
| 6-5-8 | 32 | 168.28 | 47.62 | 12.06 | - | - | - | LB | LB | |||
| 7 | 17 | 177.8 | 25.3 | 5.87 | S | - | - | - | - | - | - | - |
| 7 | 20 | 177.8 | 29.76 | 6. 91 | S | S | S | - | - | - | - | - |
| 7 | 23 | 177.8 | 34.23 | 8.05 | - | SLB | LB | LB | - | - | ||
| 7 | 26 | 177.8 | 38.69 | 9.19 | - | SLB | LB | LB | - | |||
| 7 | 29 | 177.8 | 43.16 | 10.36 | - | - | LB | LB | - | |||
| 7 | 32 | 177.8 | 47.62 | 11.51 | - | - | LB | LB | LB | - | ||
| 7 | 35 | 177.8 | 52.09 | 12.65 | - | - | - | LB | LB | LB | ||
| 7-5-8 | 24 | 193.68 | 35.72 | 7.62 | S | - | - | - | - | - | - | - |
| 7-5-8 | 26.4 | 193.68 | 39.29 | 8.33 | - | SLB | LB | LB | - | |||
| 7-5-8 | 29.7 | 193.68 | 44.2 | 9.52 | - | - | LB | LB | - | |||
| 7-5-8 | 33.7 | 193.68 | 50.15 | 10.92 | - | - | LB | LB | - | |||
| 7-5-8 | 39 | 193.68 | 58.04 | 12.7 | - | - | - | LB | LB | |||
| 7-5-8 | 42.8 | 193.68 | 63.69 | 14.27 | - | - | - | LB | LB | LB | ||
| 7-5-8 | 45.3 | 193.68 | 67.41 | 15.11 | - | - | - | LB | LB | LB | ||
| 7-5-8 | 47.1 | 193.68 | 70.09 | 15.88 | - | - | - | LB | LB | LB | ||
| 8-5-8 | 24 | 219.08 | 35.72 | 6.71 | - | S | S | - | - | - | - | - |
| 8-5-8 | 28 | 219.08 | 41.67 | 7.72 | S | - | S | - | - | - | - | - |
| 8-5-8 | 32 | 219.08 | 47.62 | 8.94 | S | SLB | SLB | - | - | - | - | - |
| 8-5-8 | 36 | 219.08 | 53.57 | 10.16 | - | SLB | SLB | LB | LB | - | ||
| 8-5-8 | 40 | 219.08 | 59.53 | 11.43 | - | - | LB | LB | - | |||
| 8-5-8 | 44 | 219.08 | 65.48 | 12.7 | - | - | - | LB | LB | |||
| 8-5-8 | 49 | 219.08 | 72.92 | 14.15 | - | - | - | LB | LB | LB | ||
| API 5CT Cásáil píopa Codea | Píobán Cásála API 5CT Trastomhas seachtrach | API 5CT Cásáil píopa Meáchan ainmniúil (le snáithe agus cúpláil) b,c | Píobán Cásála API 5CT Tiús balla | Píobán Cásála API 5CT Cineál próiseála deiridh | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | kg/m | mm | H40 | J55 | M65 | L80 | N80 | C90d | P110 | R125d | ||
| In | Lb/ft | K55 | C95 | 1, C | T95d | |||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 9-5-8 | 32.3 | 244.48 | 48.07 | 7.92 | S | - | - | - | - | - | - | - |
| 9-5-8 | 36 | 244.48 | 53.57 | 8.94 | S | SLB | SLB | - | - | - | - | - |
| 9-5-8 | 40 | 244.48 | 59.53 | 10.03 | - | SLB | SLB | LB | LB | LB | - | - |
| 9-5-8 | 43.5 | 244.48 | 64.73 | 11.05 | - | - | LB | LB | LB | LB | LB | - |
| 9-5-8 | 47 | 244.48 | 69.94 | 11.99 | - | - | LB | LB | LB | LB | LB | LB |
| 9-5-8 | 53.5 | 244.48 | 79.62 | 13.84 | - | - | - | LB | LB | LB | LB | LB |
| 9-5-8 | 58.4 | 244.48 | 86.91 | 15.11 | - | - | - | LB | LB | LB | LB | LB |
| 10-3-4 | 32.75 | 273.05 | 48.74 | 7. 09 | S | - | - | - | - | - | - | - |
| 10-3-4 | 40.5 | 273.05 | 60.27 | 8.89 | S | SB | SB | - | - | - | - | - |
| 10-3-4 | 45.5 | 273.05 | 67.71 | 10.16 | - | SB | SB | - | - | - | - | - |
| 10-3-4 | 51 | 273.05 | 75.9 | 11.43 | - | SB | SB | SB | SB | SB | SB | - |
| 10-3-4 | 55.5 | 273.05 | 82.59 | 12.57 | - | - | SB | SB | SB | SB | SB | - |
| 10-3-4 | 60.7 | 273.05 | 90.33 | 13.84 | - | - | - | - | - | SB | SB | SB |
| 10-3-4 | 65.7 | 273.05 | 97.77 | 15.11 | - | - | - | - | - | SB | SB | SB |
| 11-3-4 | 42 | 298.45 | 62.5 | 8.46 | S | - | - | - | - | - | - | - |
| 11-3-4 | 47 | 298.45 | 69.94 | 9.53 | - | SB | SB | - | - | - | - | - |
| 11-3-4 | 54 | 298.45 | 80.36 | 11.05 | - | SB | SB | - | - | - | - | - |
| 11-3-4 | 60 | 298.45 | 89.29 | 12.42 | - | SB | SB | SB | SB | SB | SB | SB |
| 13-3-8 | 48 | 339.72 | 71.43 | 8.38 | S | - | - | - | - | - | - | - |
| 13-3-8 | 54.5 | 339.72 | 81.1 | 9.65 | - | SB | SB | - | - | - | - | - |
| 13-3-8 | 61 | 339.72 | 90.78 | 10.92 | - | SB | SB | - | - | - | - | - |
| 13-3-8 | 68 | 339.72 | 101.19 | 12.19 | - | SB | SB | SB | SB | SB | SB | - |
| 13-3-8 | 72 | 339.72 | 107.15 | 13.06 | - | - | - | SB | SB | SB | SB | SB |
| 16 | 65 | 406.4 | 96.73 | 9.53 | S | - | - | - | - | - | - | - |
| 16 | 75 | 406.4 | 111.61 | 11.13 | - | SB | SB | - | - | - | - | - |
| 16 | 84 | 406.4 | 125.01 | 12.57 | - | SB | SB | - | - | - | - | - |
| 18-5-8 | 87.5 | 473. 08 | 130.21 | 11.05 | S | SB | SB | - | - | - | - | - |
| 20 | 94 | 508 | 139.89 | 11.13 | SL | SLB | SLB | - | - | - | - | - |
| 20 | 106.5 | 508 | 158.49 | 12.7 | - | SLB | SLB | - | - | - | - | - |
| 20 | 133 | 508 | 197.93 | 16.13 | - | SLB | - | - | - | - | - | - |
| S-Snáithe bhabhta gearr, snáithe bhabhta L-Long, snáithe B-Buttress | ||||||||||||
| a.Úsáidtear cód chun tagairt a ordú. | ||||||||||||
| b.Léirítear meáchan ainmniúil na casála snáithithe agus cúpláilte (colún 2) le haghaidh tagartha amháin. | ||||||||||||
| c.Tá cruach cróimiam martensitic (L80 9Cr agus 13Cr) difriúil ó chruach carbóin i ndlús.Níl an meáchan léirithe de chruach cróimiam martensitic luach cruinn.Is féidir an fachtóir ceartúcháin mais 0.989 a úsáid. | ||||||||||||
| d.Ba cheart cásáil grád cruach C90, T95 agus Q125 a sholáthar de réir sonraíochta, meáchain agus tiús bhalla atá liostaithe sa tábla nó sa ordú thuas. | ||||||||||||
API 5CT K55 Comhdhéanamh Ceimiceach
| Grúpa | Grád | Cineál | C | Mn | Mo | Cr | Níl max. | Cu max. | P max. | S max. | Si max. | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| nóim. | uas. | nóim. | uas. | nóim. | uas. | nóim. | uas. | ||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 1 | H40 | - | - | - | - | - | - | - | - | - | - | - | 0. 03 | 0. 03 | - |
| J55 | - | - | - | - | - | - | - | - | - | - | - | 0. 03 | 0. 03 | - | |
| K55 | - | - | - | - | - | - | - | - | - | - | - | 0. 03 | 0. 03 | - | |
| N80 | 1 | - | - | - | - | - | - | - | - | - | - | 0. 03 | 0. 03 | - | |
| N80 | Q | - | - | - | - | - | - | - | - | - | - | 0. 03 | 0. 03 | - | |
| R95 | - | - | 0.45 c | - | 1.9 | - | - | - | - | - | - | 0. 03 | 0. 03 | 0. 45 | |
| 2 | M65 | - | - | - | - | - | - | - | - | - | - | - | 0. 03 | 0. 03 | - |
| L80 | 1 | - | 0.43 a | - | 1.9 | - | - | - | - | 0.25 | 0. 35 | 0. 03 | 0. 03 | 0. 45 | |
| L80 | 9Cr | - | 0. 15 | 0.3 | 0.6 | 0.9 | 1.1 | 8 | 10 | 0.5 | 0.25 | 0. 02 | 0. 01 | 1 | |
| L80 | 13Cr | 0. 15 | 0.22 | 0.25 | 1 | - | - | 12 | 14 | 0.5 | 0.25 | 0. 02 | 0. 01 | 1 | |
| C90 | 1 | - | 0. 35 | - | 1.2 | 0.25 b | 0.85 | - | 1.5 | 0. 99 | - | 0. 02 | 0. 01 | - | |
| T95 | 1 | - | 0. 35 | - | 1.2 | 0.25 d | 0.85 | 0.4 | 1.5 | 0. 99 | - | 0. 02 | 0. 01 | - | |
| C110 | - | - | 0. 35 | - | 1.2 | 0.25 | 1 | 0.4 | 1.5 | 0. 99 | - | 0. 02 | 0. 005 | - | |
| 3 | P110 | e | - | - | - | - | - | - | - | - | - | - | 0.030 r | 0.030 r | - |
| 4 | Q125 | 1 | - | 0. 35 | 1.35 | - | 0.85 | - | 1.5 | 0. 99 | - | 0. 02 | 0. 01 | - | |
| a Féadfar an cion carbóin do L80 a mhéadú suas go dtí 0.50 % ar a mhéad má tá an táirge ola-mhúchadh. b Níl aon lamháltas íosta ag an ábhar moluibdín Grád C90 Cineál 1 má tá tiús an bhalla níos lú ná 17.78 mm. c Féadfar an cion carbóin do R95 a mhéadú suas go dtí 0.55 % ar a mhéad má tá an táirge múchta le hola. d Féadfar an cion moluibdín do T95 Cineál 1 a laghdú go dtí 0.15 % ar a laghad má tá tiús an bhalla níos lú ná 17.78 mm. e I gcás EW Grád P110, beidh an cion fosfair 0.020 % ar a mhéad agus an cion sulfair 0.010 % ar a mhéad. NL = gan teorainn.Déanfar na heilimintí a thaispeántar a thuairisciú san anailís ar tháirgí. | |||||||||||||||
API 5CT k55 Gr.Airíonna Meicniúla
| Caighdeán Cásála API 5CT | Cineál | Neart Teanntachta Cásála API 5CT MPa | Neart Toradh Cásála API 5CT MPa | Cruas Cásála API 5CT uas. |
|---|---|---|---|---|
| API SPEC 5CT | J55 | ≥517 | 379 ~ 552 | —- |
| K55 | ≥517 | ≥655 | — | |
| N80 | ≥689 | 552 ~ 758 | — | |
| L80(13Cr) | ≥655 | 552 ~ 655 | ≤241HB | |
| P110 | ≥862 | 758 ~ 965 | —- |
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| Táirge | Api 5L X42/X52/X60/X70 |
| Caighdeán | Api 5L |
| Grád | X42,X52,X60,X65,X70 |
| Teicníc | Fuar-rollta |
| OD mm | 21.3mm2032mm |
| WT mm | 0.5mm-60mm |
| Fad | 5.8m/6m/11.8m/12m nó mar is gá |
| Dromchla | Péinteáil Dhubh/Galbhánuithe/Vearnais/Cumhdach 3LPE/Lom |
| Áit tionscnaimh | An tSín (Mórthír) |
| Iarratas | Píobán 1.Fluid |
| Píob 2.Oil | |
| Píobán 3.Gas | |
| Feadáin 4.Boiler | |
| Píob 5.Structure | |
| Feadán 6.Fertilizer etc | |
| Pacáil | Beidh píopa faoi bhun 8 orlach i bundle.Beidh an mórchóir thuas. |
| Téarmaí Trádála | FOB, CFR, CIF, CIP etc |
| Téarma Íocaíochta | 1.30% TT roimh ré agus an t-iarmhéid íoctha tar éis iniúchta |
| 2.LC ag an radharc | |
| Am seachadta | 7-30 lá oibre tar éis réamhíocaíocht nó LC a fháil |
Taispeántas OIBREOIR Monarcha
Níl mná ar bith níos lú ná fir.
Tá buanseasmhacht comhsheasmhach tar éis curadh amháin de chatagóir a bhaint amach
Is féidir le ham gach rud a athrú, ach ní fhéadfaidh am gach rud a athrú, mar shampla, an croí tosaigh
Daoine Yuantai ag troid i bpoist éagsúla
Taispeántas CEARDLANN Monarchan
LÁITHREÁN FHOIREANN CHUSTAIMÉIRÍ
SEACHADADH AGUS LOGISTIC
Leagann an chuideachta an-tábhacht le cáilíocht na dtáirgí, infheistíonn sé go mór i dtrealamh ardleibhéil agus gairmithe a thabhairt isteach, agus téann sé go léir amach chun freastal ar riachtanais na gcustaiméirí sa bhaile agus thar lear.
Is féidir an t-ábhar a roinnt go garbh i: comhdhéanamh ceimiceach, neart toraidh, neart teanntachta, maoin tionchair, etc
Ag an am céanna, is féidir leis an gcuideachta a dhéanamh freisin braite lochtanna ar líne agus annealing agus próisis cóireála teasa eile de réir riachtanais an chustaiméara.
https://www.ytdrintl.com/
R-phost :sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.Is monarcha píopa cruach deimhnithe agEN/ASTM/ JISag speisialú i dtáirgeadh agus onnmhairiú gach cineál píopa dronuilleogach cearnach, píopa ghalbhánuithe, píopa táthaithe ERW, píopa bíseach, píopa táthaithe stua báite, píopa seam díreach, píopa gan uaim, corn cruach brataithe le dath, corna cruach ghalbhánuithe agus táirgí cruach eile.With iompar áisiúil, tá sé 190 ciliméadar ar shiúl ó Beijing Caipitil Aerfort Idirnáisiúnta agus 80 ciliméadar ar shiúl ó Tianjin Xingang.
Whatsapp:+8613682051821
