Product Description
Casing thiab tubing dav siv rau roj thiab roj tsim, Casing thiab tubing yog cov khoom tseem ceeb hauv kev lag luam roj thiab roj siv rau kev tshem tawm thiab kev thauj mus los ntawm hydrocarbons (roj thiab natural gas) los ntawm underground reservoirs mus rau saum npoo.Lawv ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb, kev ncaj ncees, thiab kev ua haujlwm ntawm drilling thiab ntau lawm.
Tubing yog ib yam ntawm cov raj xa dej siv los hloov cov roj av thiab cov roj ntuj los ntawm cov roj txheej lossis cov roj txheej rau hauv av tom qab qhov drilling tiav.Tubing tuaj yeem tso cai rau lub siab tsim tawm thaum lub sijhawm rho tawm.Tubing ua tau zoo ib yam li casing, tab sis cov txheej txheem hu ua "upsetting" tseem yuav tsum tau ua kom tuab cov yeeb nkab.
Casing yog siv los tiv thaiv cov boreholes uas tau khawb rau hauv av rau roj.Siv tib yam li cov laum yeeb nkab, cov roj zoo casing kav kuj tso cai rau lub axial nro siab, yog li yuav tsum tau high-quality high-strength steel.OCTG casings yog cov kav dej loj loj uas yog cemented rau hauv qhov borehole.
Specifications
| API 5L: GRB, X42, X46, X52, X56, X60, X65, X70, X80 |
| API 5CT: J55, K55, N80, L80, P110 |
| API 5D: E75, X95, G105, S135 |
| EN10210: S235JRH, S275J0H, S275J2H, S355J0H, S355J2H, S355K2H |
| ASTM A106: GRA, GRB, GR.C |
| ASTM A53 / A53M: GRA, GRB |
| ASTM A335: P1, P2, 95, P9, P11P22, P23, P91, P92, P122 |
| ASTM A333: Gr.1, Gr.3, Gr.4, Gr.6, Gr.7, Gr.8, Gr.9.Gr.10, Gr.11 |
| DIN 2391: St 30Al, 30Si, 35, 45, 52 |
| DIN EN 10216-1: P195TR1, P195TR2, P235TR1, P235TR2, P265TR1, P265TR2 |
| JIS G3454: STPG 370, STPG 410 |
| JIS G3456: STPT 370, STPT 410, STPT 480 |
| GB/T 8163: 10#, 20#, Q345 |
| GB / T 8162: 10#, 20#, 35#, 45#, Q345 |
ISO / API Steel Casing daim ntawv teev npe
| Daim ntawv loa | Sab nraum txoj kab uas hla D mm | Nominal kab tawm pawgb,c ua T&C kg/m | Phab ntsa tuab t mm | Hom kawg-finish | ||||||||
| 1 | 2 | H40 | J55 k55 ua | M65 | l80 ua C95 | N80 Type 1, Q | C90 T95 | P110 | q125 ua | |||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 4-1/2 4-1/2 4-1/2 4-1/2 4-1/2 | 9.50 Nws 10.50 Nws 11.60 Nws 13.50 Nws 15.10 Nws | 114, 30 Nws 114, 30 Nws 114, 30 Nws 114, 30 Nws 114, 30 Nws | 14,14 ib 15,63 ib 17,26 ib 20,09 Nws 22,47 ib | 5,21 ib 5,69 ib 6,35 ib 7,37 ib 8,56 ib | PS — — — — | PS PSB PSLB — — | PS PSB PLB PLB — | — — PLB PLB — | — — PLB PLB — | — — PLB PLB — | — — PLB PLB PLB | — — — — PLB |
| 5 5 5 5 5 5 5 | 11.50 Nws 13.00 Nws 15.00 Nws 18.00 Nws 21.40 Nws 23.20 Nws 24.10 Nws | 127.00 Nws 127.00 Nws 127.00 Nws 127.00 Nws 127.00 Nws 127.00 Nws 127.00 Nws | 17,11 ib 19,35 Nws 22,32 ib 26,79 ib 31,85 ib 34,53 ib 35,86 ib | 5,59 ib 6,43 ib 7,52 ib 9,19 ib 11,10 ib 12,14 ib 12,70 ib | — — — — — — — | PS PSLB PSLBE — — — — | PS PSLB PLB PLB PLB — — | — — PLAB PLAB PLB PLB PLB | — — PLAB PLAB PLB PLB PLB | — — PLAB PLAB PLB PLB PLB | — — PLAB PLAB PLB PLB PLB | — — — PLAB PLB PLB PLB |
| 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 5-1/2 | 14.00 Nws 15.50 Nws 17.00 Nws 20.00 Nws 23.00 Nws 26.80 Nws 29.70 Nws 32.60 Nws 35.30 Nws 38.00 Nws 40.50 Nws 43.10 Nws | 139,70 ib 139,70 ib 139,70 ib 139,70 ib 139,70 ib 139,70 ib 139,70 ib 139,70 ib 139,70 ib 139,70 ib 139,70 ib 139,70 ib | 20,83 ib 23.07 Nws 25,30 Nws 29,76 ib 34,23 ib 39,88 ib 44,20 ib 48,51 ib 52,53 ib 56,55 ib 60,27 ib 64,14 ib | 6,20 ib 6,98 ib 7,72 ib 9,17 ib 10,54 ib 12,70 ib 14,27 ib 15,88 ib 17,45 Nws 19,05 Nws 20,62 ib 22,22 ib | PS | PS PSLBE PSLBE | PS PSLB PLB PLB PLB | — — PLAB PLAB PLAB — — — — — — — | PLAB PLAB PLAB | PLAB PLAB PLAB P P P P P P P | PLAB PLAB PLAB | — — — — PLAB — — — — — — |
| 6-5/8 6-5/8 6-5/8 6-5/8 | 20.00 Nws 24.00 Nws 28.00 Nws 32.00 Nws | 168, 28 Ib 168, 28 Ib 168, 28 Ib 168, 28 Ib | 29,76 ib 35,72 ib 41,67 ib 47,62 ib | 7,32 ib 8,94 ib 10,59 ib 12.06 Nws | PS — — | PSLB PSLBE — | PSLB PLB PLB — | — PLAB PLAB PLAB | — PLAB PLAB PLAB | — PLAB PLAB PLAB | — PLAB PLAB PLAB | — — PLAB |
| 7 7 7 7 7 7 7 7 7 7 7 7 7 | 17.00 Nws 20.00 Nws 23.00 Nws 26.00 Nws 29.00 Nws 32.00 Nws 35.00 Nws 38.00 Nws 42.70 Nws 46.40 Nws 50.10 Nws 53.60 ib 57.10 Nws | 177,80 ib 177,80 ib 177,80 ib 177,80 ib 177,80 ib 177,80 ib 177,80 ib 177,80 ib 177,80 ib 177,80 ib 177,80 ib 177,80 ib 177,80 ib | 25,30 Nws 29,76 ib 34,23 ib 38,69 ib 43,16 ib 47,62 ib 52,09 ib 56,55 ib 63,54 ib 69,05 ib 74,56 ib 79,77 ib 84,97 ib | 5,87 ib 6,91 ib 8,05 ib 9,19 ib 10,36 ib 11,51 ib 12,65 ib 13,72 ib 15,88 ib 17,45 Nws 19,05 Nws 20,62 ib 22,22 ib | PS PS — — — — — — — — — — — | — PS PSLBE PSLBE — — — — — — — — — | — PS PLB PLB PLB PLB — — — — — — — | — — PLAB PLAB PLAB PLAB PLAB PLAB — — — — — | — — PLAB PLAB PLAB PLAB PLAB PLAB — — — — — | — — PLAB PLAB PLAB PLAB PLAB PLAB P P P P P | — — — PLAB PLAB PLAB PLAB PLAB — — — — — | — — — — — — PLAB PLAB — — — — — |
| Saib cov ntawv kawg ntawm lub rooj. | ||||||||||||
| Daim ntawv loa | Sab nraum txoj kab uas hla D mm | Nominal kab tawm pawgb,c ua T&C kg/m | Phab ntsa tuab t mm | Hom kawg-finish | ||||||||
| 1 | 2 | H40 | J55 k55 ua | M65 | l80 ua C95 | N80 Type 1, Q | C90 T95 | P110 | q125 ua | |||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 7-5/8 | 24.00 Nws 26.40 Nws 29.70 Nws 33.70 Nws 39.00 Nws 42.80 Nws 45.30 Nws 47.10 Nws 51.20 Nws 55.30 Nws | 193,68 ib 193,68 ib 193,68 ib 193,68 ib 193,68 ib 193,68 ib 193,68 ib 193,68 ib 193,68 ib 193,68 ib | 35,72 ib 39,29 ib 44,20 ib 50,15 ib 58,04 ib 63,69 ib 67,41 ib 70,09 ib 76,19 ib 82,30 ib | 7,62 ib 8,33 ib 9,52 ib 10,92 ib 12,70 ib 14,27 ib 15,11 ib 15,88 ib 17,45 Nws 19,05 Nws | PS | PSLBE | PSLB PLB PLB | PLAB PLAB PLAB PLAB PLB PLB PLB | PLAB PLAB PLAB PLAB PLB PLB PLB | PLAB PLAB PLAB PLAB PLB PLB PLB P P | PLAB PLAB PLAB PLB PLB PLB | PLAB PLB PLB PLB |
| 7-3/4 | 46.10 Nws | 19,685 ib | 6, 860 | 1,511 ib | — | — | — | P | P | P | P | P |
| 8-5/8 8-5/8 8-5/8 8-5/8 8-5/8 8-5/8 8-5/8 | 24.00 Nws 28.00 Nws 32.00 Nws 36.00 Nws 40.00 Nws 44.00 Nws 49.00 Nws | 219,08 ib 219,08 ib 219,08 ib 219,08 ib 219,08 ib 219,08 ib 219,08 ib | 35,72 ib 41,67 ib 47,62 ib 53,57 ib 59,53 ib 65,48 ib 72,92 ib | 6,71 ib 7,72 ib 8,94 ib 10,16 ib 11,43 ib 12,70 ib 14,15 Nws | PS PS — — — — | PS — PSLBE PSLBE — — — | PS PS PSLB PSLB PLB — — | — — — PLAB PLAB PLAB PLAB | — — — PLAB PLAB PLAB PLAB | — — — PLAB PLAB PLAB PLAB | — — — — PLAB PLAB PLAB | — — — — — — PLAB |
| 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 9-5/8 | 32.30 Nws 36.00 Nws 40.00 Nws 43.50 Nws 47.00 Nws 53.50 Nws 58.40 Nws 59.40 Nws 64.90 ib 70.30 Nws 75.60 ib | 244,48 ib 244,48 ib 244,48 ib 244,48 ib 244,48 ib 244,48 ib 244,48 ib 244,48 ib 244,48 ib 244,48 ib 244,48 ib | 48,07 ib 53,57 ib 59,53 ib 64,73 ib 69,94 ib 79,62 ib 86,91 ib 88,40 ib ib 96,58 104,62 ib 112,50 ib | 7,92 ib 8,94 ib 10.03 Nws 11,05 Nws 11,99 ib 13,84 ib 15,11 ib 15,47 ib 17,07 Nws 18,64 ib 20,24 ib | PS PS — — — — — — — — — | — PSLB PSLBE — — — — — — — — | — PSLB PSLB PLB PLB — — — — — — | — — PLAB PLAB PLAB PLAB PLB — — — — | — — PLAB PLAB PLAB PLAB PLB — — — — | — — PLAB PLAB PLAB PLAB PLB P P P P | — — — PLAB PLAB PLAB PLB — — — — | — — — — PLAB PLAB PLB — — — — |
| 10-3/4 ib 10-3/4 ib 10-3/4 ib 10-3/4 ib 10-3/4 ib 10-3/4 ib 10-3/4 ib 10-3/4 ib 10-3/4 ib 10-3/4 ib | 32.75 Nws 40.50 Nws 45.50 Nws 51.00 Nws 55.50 Nws 60.70 ib 65.70 ib 73.20 Nws 79.20 Nws 85.30 Nws | 273,05 ib 273,05 ib 273,05 ib 273,05 ib 273,05 ib 273,05 ib 273,05 ib 273,05 ib 273,05 ib 273,05 ib | 48,74 ib 60,27 ib 67,71 ib 75,90 ib 82,59 ib 90,33 ib 97,77 ib 108,93 ib 117,86 ib 126,94 ib | 7,09 ib 8,89 ib 10,16 ib 11,43 ib 12,57 ib 13,84 ib 15,11 ib 17,07 Nws 18,64 ib 20,24 ib | PS PS | PSB PSBE PSBE | PSB PSB PSB PSB | PSBE PSBE | PSBE PSBE | PSBE PSBE PSBE PSB P P P | PSBE PSBE PSBE PSB | PSBE PSB |
| 11-3/4 ib 11-3/4 ib 11-3/4 ib 11-3/4 ib 11-3/4 ib 11-3/4 ib | 42.00 Nws 47.00 Nws 54.00 Nws 60.00 Nws 65.00 Nws 71.00 Nws | 298,45 ib 298,45 ib 298,45 ib 298,45 ib 298,45 ib 298,45 ib | 62,50 ib 69,94 ib 80,36 ib 89,29 ib ib 96,73 105,66 ib | 8,46 ib 9,53 ib 11,05 Nws 12,42 ib 13,56 ib 14,78 ib | PS — — — | PSB PSB PSB — — | PSB PSB PSB — — | — — PSB P P | — — PSB P P | — — PSB P P | — — PSB P P | — — PSB P P |
| 13-3/8 13-3/8 13-3/8 13-3/8 13-3/8 | 48.00 Nws 54.50 Nws 61.00 Nws 68.00 Nws 72.00 Nws | 339,72 ib 339,72 ib 339,72 ib 339,72 ib 339,72 ib | 71,43 ib 81,10 ib 90,78 ib 101,19 ib 107, 15 Ib | 8,38 ib 9,65 ib 10,92 ib 12,19 Nws 13.06 Nws | PS — — — — | — PSB PSB PSB — | — PSB PSB PSB — | — — — PSB PSB | — — — PSB PSB | — — — PSB PSB | — — — PSB PSB | — — — — PSB |
| Saib cov ntawv kawg ntawm lub rooj. | ||||||||||||
| Daim ntawv loa | Sab nraum txoj kab uas hla D mm | Nominal kab tawm pawgb,c ua T&C kg/m | Phab ntsa tuab t mm | Hom kawg-finish | ||||||||
| 1 | 2 | H40 | J55 k55 ua | M65 | l80 ua C95 | N80 Type 1, Q | C90 T95 | P110 | q125 ua | |||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 16 16 16 16 | 65.00 Nws 75.00 Nws 84.00 Nws 109.00 Nws | 406,40 ib 406,40 ib 406,40 ib 406,40 ib | ib 96,73 111,61 ib 125.01 Nws 162,21 ib | 9,53 ib 11,13 ib 12,57 ib 16,66 ib | PS | PSB PSB P | PSB PSB | P | P | P | P | |
| 18-5/8 | 87.50 ib | 47,308 ib | 13.021 Nws | 1,105 ib | PS | PSB | PSB | — | — | — | — | — |
| 20 20 20 | 94.00 Nws 106.50 Nws 133.00 Nws | 508.00 Nws 508.00 Nws 508.00 Nws | 139,89 ib 158,49 ib 197,93 ib | 11,13 ib 12,70 ib 16, 13 | PSL — — | PSLB PSLB PSLB | PSLB PSLB — | — — — | — — — | — — — | — — — | — — — |
| P = Plain kawg, S = Short round thread, L = Long round thread, B = Buttress thread, E = Extreme-line. | ||||||||||||
| ♦ Cov ntawv sau yog rau cov ntaub ntawv thiab kev pabcuam hauv kev xaj. ♦ Nominal linear masses, threaded and coupled (col. 2) yog qhia rau cov ntaub ntawv xwb. ♦ Qhov ntom ntawm martensitic chromium steels (L80 hom 9Cr thiab 13Cr) txawv ntawm carbon steels.Cov pawg qhia yog li ntawd tsis raug rau martensitic chromium steels.Kev kho loj ntawm 0,989 tuaj yeem siv. | ||||||||||||
| Daim ntawv lo | Sab nraud txoj kab uas hla D mm | Plain-kawg linear pawg kg/m | Phab ntsa thickness t mm | |
| 1 | 2 | |||
| 1 | 2 | 3 | 4 | 5 |
| 3-1/2 4 4-1/2 5 5-1/2 6-5/8 | 9.92 ib 11.35 Nws 13.05 Nws 17.95 Nws 19.83 Nws 27.66 Nws | 88,90 ib 101,60 ib 114, 30 Nws 127.00 Nws 139,70 ib 168, 28 Ib | 14,76 ib 16,89 ib 19,42 ib 26,71 ib 29,51 ib 41,18 ib | 7,34 ib 7,26 ib 7,37 ib 9,19 ib 9,17 ib 10,59 ib |
ISO / API Steel Tubing daim ntawv teev npe
| Daim ntawv lo | Sab nraum txoj kab uas hla D mm | Nominal kab pawgib, b | Phab ntsa tuab- ness t mm | Hom kawg tiavc | |||||||||||
| Tsis- chim siab T&C kg/m | Ext. chim siab T&C kg/m | Integ. sib koom kg/m | |||||||||||||
| 1 | 2 | ||||||||||||||
| NU T&C | EU T&C | IJ | H40 | J55 | l80 ua | N80 Type 1, Q | C90 | T95 | P110 | ||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 1.900 Nws 1.900 Nws 1.900 Nws 1.900 Nws 1.900 Nws | 2.40 Nws 2.75 ib 3.65 ib 4.42 ib 5.15 | — 2.90 ib 3.73 ib — — | 2.40 Nws 2.76 ib — — — | 48,26 ib 48,26 ib 48,26 ib 48,26 ib 48,26 ib | — 4,09 ib 5,43 ib 6,58 ib 7,66 ib | — 4,32 ib 5,55 ib — — | 3,57 ib 4,11 ib — — — | 3, 18 3,68 ib 5,08 ib 6,35 ib 7,62 ib | PI PNUI PU — — | PI PNUI PU — — | — PNUI PU P P | — PNUI PU — — | — PNUI PU P P | — PNUI PU P P | PU — — |
| 2.063 ib 2.063 ib | 3.24 4.50 Nws | — — | 3.25 — | 52,40 ib 52,40 ib | — — | — — | 4,84 ib — | 3,96 ib 5,72 ib | PI P | PI P | PI P | PI P | PI P | PI P | P |
| 2-3/8 2-3/8 2-3/8 2-3/8 2-3/8 | 4.00 Nws 4.60 ib 5.80 ib 6.60 ib 7.35 Nws | 4.70 ib 5.95 ib 7.45 Nws | 60,32 ib 60,32 ib 60,32 ib 60,32 ib 60,32 ib | 5,95 ib 6,85 ib 8,63 ib 9,82 ib 10,94 ib | 6,99 ib 8,85 ib 11,09 Nws | 4,24 ib 4,83 ib 6,45 ib 7,49 ib 8,53 ib | PN PNU | PN PNU | PN PNU PNU P PU | PN PNU PNU — — | PN PNU PNU P PU | PN PNU PNU P PU | PNU PNU | ||
| 2-7/8 2-7/8 2-7/8 2-7/8 | 6.40 Nws 7.80 ib 8.60 ib 9.35 Nws | 6.50 Nws 7.90 ib 8.70 ib 9.45 Nws | — — — | 73,02 ib 73,02 ib 73,02 ib 73,02 ib | 9,52 ib 11,61 ib 12.80 Nws 13,91 ib | 9,67 ib 11,76 ib 12,95 ib 14,06 Nws | — — — | 5,51 ib 7,01 ib ib 7,82 8,64 ib | PNU — — | PNU — — | PNU PNU PNU PU | PNU PNU PNU — | PNU PNU PNU PU | PNU PNU PNU PU | PNU PNU PNU — |
| 2-7/8 2-7/8 | 10.50 Nws 11.50 Nws | — | — | 73,02 ib 73,02 ib | 15,63 ib 17,11 ib | — | — | 9,96 ib 11,18 ib | — | — | P P | — | P P | P P | — |
| 3-1/2 3-1/2 3-1/2 3-1/2 3-1/2 3-1/2 3-1/2 | 7.70 ib 9.20 Nws 10.20 Nws 12.70 Nws 14.30 Nws 15.50 Nws 17.00 Nws | — 9.30 Nws — 12.95 Nws — — — | — — — — — — — | 88,90 ib 88,90 ib 88,90 ib 88,90 ib 88,90 ib 88,90 ib 88,90 ib | 11,46 ib 13,69 ib 15,18 ib 18,90 ib 21,28 ib 23.07 Nws 25,30 Nws | — 13,84 ib — 19,27 ib — — — | — — — — — — — | 5,49 ib 6,45 ib 7,34 ib 9,52 ib 10,92 ib 12,09 Nws 13,46 ib | PN PNU PN — — — — | PN PNU PN — — — — | PN PNU PN PNU P P P | PN PNU PN PNU — — — | PN PNU PN PNU P P P | PN PNU PN PNU P P P | — PNU — PNU — — — |
| 4 4 4 4 4 4 | 9.50 Nws 10.70 Nws 13.20 Nws 16.10 Nws 18.90 Nws 22.20 Nws | — 11.00 Nws — — — — | — — — — — — | 101,60 ib 101,60 ib 101,60 ib 101,60 ib 101,60 ib 101,60 ib | 14,14 ib — 19,64 ib 23,96 ib 28,13 ib 33,04 ib | — 16,37 ib — — — — | — — — — — — | 5,74 ib 6,65 ib 8,38 ib 10,54 ib 12,70 ib 15,49 ib | PN PU — — — — | PN PU — — — — | PN PU P P P P | PN PU — — — — | PN PU P P P P | PN PU P P P P | — — — — — — |
| 4-1/2 4-1/2 4-1/2 4-1/2 4-1/2 4-1/2 4-1/2 | 12.60 Nws 15.20 Nws 17.00 Nws 18.90 Nws 21.50 Nws 23.70 Nws 26.10 Nws | 12.75 Nws | 114, 30 Nws 114, 30 Nws 114, 30 Nws 114, 30 Nws 114, 30 Nws 114, 30 Nws 114, 30 Nws | 18,75 ib 22,62 ib 25,30 Nws 28,13 ib 32.00 Nws 35,27 ib 38,84 ib | 18,97 ib | 6,88 ib 8,56 ib 9,65 ib 10,92 ib 12,70 ib 14,22 ib 16,00 Nws | PNU | PNU | PNU P P P P P P | PNU — — — — — — | PNU P P P P P P | PNU P P P P P P | |||
| P = Plain kawg, N = Non-upset threaded and coupled, U = External chim threaded and coupled, I = Integral joint. | |||||||||||||||
| ♦ Nominal linear masses, threads thiab coupling (col. 2, 3, 4) yog qhia rau cov ntaub ntawv xwb. ♦ Qhov ntom ntawm martensitic chromium steels (L80 hom 9Cr thiab 13Cr) txawv ntawm carbon steels.Cov pawg qhia yog li ntawd tsis raug rau martensitic chromium steels.Kev kho loj ntawm 0,989 tuaj yeem siv. ♦ Cov tubing uas tsis muaj kev ntxhov siab yog muaj nrog cov txuas txuas tsis tu ncua lossis tshwj xeeb bevel couplings.Sab nraud- chim siab tubing yog muaj nrog cov tsis tu ncua, tshwj xeeb-bevel, los yog tshwj xeeb clearance couplings. | |||||||||||||||
Standard & Qib
Casing thiab tubing Standard Qib:
API 5CT J55, K55, L80, N80, P110, C90, T95, H40
API 5CT casing thiab tubing yeeb nkab kawg:
(STC) Short round thread casing
(LC) Ntev round xov casing
(BC) Buttress xov casing
(XC) Extreme-line casing
(NU) Tubing tsis chim
(EU) Sab nraud chim siab tubing
(IJ) Integral Joint Tubing
Lub casing thiab tubing yuav tsum xa raws li saum toj no cov kev sib txuas nrog tus qauv ntawm API5CT / API Standards.
Kev tsim khoom
Kev Tswj Xyuas Zoo
Raw Material Checking, Chemical Analysis, Mechanical Test, Visual Inspection, Tension Test, Dimension Check, Khoov Test, Flattening Test, Impact Test, DWT Test, NDT Test, Hydrostatic Test, Hardness Test....
Kev kos duab, pleev xim ua ntej xa khoom.
Packing & Shipping
Cov txheej txheem ntim rau cov kav hlau muaj xws li kev tu, kev sib koom ua ke, qhwv, bundling, ruaj, labeling, palletizing (yog tias tsim nyog), ntim khoom, stowing, sealing, thauj, thiab unpacking.Ntau hom steel kav thiab fittings nrog txawv packing txoj kev.Cov txheej txheem no ua kom ntseeg tau tias cov kav hlau xa khoom xa tuaj thiab tuaj txog ntawm lawv qhov chaw nyob hauv qhov kev pom zoo, npaj rau lawv qhov kev npaj siv.
Kev siv & Kev siv
Cov kav hlau ua haujlwm yog cov pob txha ntawm kev lag luam niaj hnub thiab pej xeem engineering, txhawb nqa ntau yam kev siv uas pab txhawb kev loj hlob ntawm tib neeg thiab kev lag luam thoob ntiaj teb.
Cov yeeb nkab steel thiab fittings peb Womic Steel tsim tau dav siv rau roj av, roj, roj & dej pipeline, offshore / onshore, hiav txwv chaw nres nkoj siv tej yaam num & tsev, dredging, structural Steel, piling thiab choj kev tsim kho tej yaam num, kuj precision steel raj rau conveyor menyuam. ntau lawm, ect...
Yam khoom
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