Ceangal Tubing agus Casing
Is e pìob ghoirid a th’ ann an ceangal casing a thèid a chuir an sàs ann a bhith a’ ceangal dà phìob cas aig a bheil snàithleanan.Tha snàithleanan a-staigh air an innealachadh gus a bhith co-ionnan ris an t-snàthainn a-muigh de na h-earrannan fada de chòmhdach.Tha an dà cheangal de phìoban cas air an sgrìobadh a-steach do gach ceann den cheangal cas.Tron neart faodaidh iad a bhith mar as trice air an dèanamh den aon ìre de stàilinn ris a’ chòmhdach.Tha a h-uile ceangal cas air an dèanamh a rèir sònrachadh API 5CT den deasachadh as ùire.
Feartan a' Chùpain Casing:
♦ Is e an stuth a th 'ann an couplings casing H40, J55, K55, M65, N80-1, N80Q, L80, C95, T95 agus P110 ìre stàilinn le càileachd àrd agus deagh choileanadh;
♦ Tha an trast-thomhas a-muigh eadar 127mm agus 365.12 mm;
♦ Tha pàtrain snàithle a' chàraid a' gabhail a-steach snàthainn chruinn ghoirid, snàithlean cruinn fada agus snàthainn butress.
Is e seòrsa de dhrileadh inneal a tha ri fhaighinn ann an raon ola a th’ ann an ceangal tubing.Bithear a’ cleachdadh phìoban co-cheangail sa mhòr-chuid ann a bhith a’ ceangal pìoban ola.Tha an seòrsa seo de phìoban air a bhith a' dèiligeadh ris an duilgheadas a th' ann gu bheil na ceanglan a th' ann mar-thà buailteach a sgàineadh mar thoradh air cuideam cuideam.Tha crìoch na pìoba ola agus balla a-staigh an tubaid ceangailte le snàithleanan.Agus tha an aon sheòrsa snàithlean aig na pìoban ola agus cinn a’ cheangail tubing.Chan eil e furasta a sgàineadh airson an seòrsa ceangail seo agus tha buaidh ceangail math.Faodaidh an ceangal tubing an tubaist tuiteam sreang tobar ola a sheachnadh gu h-èifeachdach.
Feartan an tubing Coupling:
♦ Is e an stuth de phìoban couplings H40, J55, N80-1, N80Q, L80, C90, T95 agus P110 ìre stàilinn le càileachd àrd agus deagh choileanadh;
♦ Tha e air a chleachdadh sa mhòr-chuid airson dà phìob ola a cheangal;
♦ Tha na pàtrain snàithlean ceangail tubing a 'gabhail a-steach snàithlean neo-thruaillte agus snàithlean troimh-chèile;
♦ Tha an trast-thomhas a-muigh de chàraid tubing eadar 55.88 mm agus 141.3 mm;
API Tubing Coupling
| Sònrachadh | |
| Meud (Pìob OD) (a-staigh) | 1.900, 2-3/8, 2-7/8, 3-1/2, 4, 4-1/2 |
| troimh-chèile | Briseadh taobh a-muigh neo-thruailleadh |
| Ìre | J-55, C-75, L-80, N-80, C-95, P-110 |
| Roghainn | Electro-zinc plated Phosphorised |
API Casing Coupling
| Sònrachadh | |
| Meud (Pìob OD) (a-staigh) | 4-1/2, 5, 5-1/2, 6-5/8, 7, 7-5/8, 8-5/8, 9-5/8, 10-3/4, 11-3/ 4, 13-3/8, 16, 18-5/8, 20 |
| Snàthadh | Còmhdach snàthainn cruinn goirid (STC) Còmhdach snàthainn fada cruinn (LC) Còmhdadh Snàthainn Buttress (BC) |
| Ìre | H-40, J-55, K-55, C-75, L-80, N-80, C-95, AS-95, P-110, L80-13CR |
| API Tubing Coupling | ||||
| Tuairisgeul agus meud | Seòrsa Snàthainn | OD*L | Cuideam | |
| (mm) | (kg) | |||
| Tubing Coupling | 1.05 | NUE | 33.35*80.96 | 0.23 |
| 1.05 | EUE | 42.16*82.55 | 0.38 | |
| 1.315 | NUE | 42.16*82.55 | 0.38 | |
| 1.315 | EUE | 48.26*88.90 | 0.57 | |
| 1.66 | NUE | 52.17*88.90 | 0.59 | |
| 1.66 | EUE | 58.88*95.25 | 0.68 | |
| 1.9 | NUE | 55.88*95.25 | 0.56 | |
| 1.9 | EUE | 63.50*98.42 | 0.84 | |
| 2-3/8 ″ | NUE | 73.02*107.95 | 1.28 | |
| 2-3/8 ″ | EUE | 77.80*132.82 | 1.55 | |
| 2-7/8 ″ | NUE | 88.90*130.18 | 2.34 | |
| 2-7/8 ″ | EUE | 93.17*133.35 | 2.4 | |
| 3-1/2 ″ | NUE | 107.95*142.88 | 3.71 | |
| 3-1/2 ″ | EUE | 114.30*146.05 | 4.1 | |
| 4" | NUE | 120.65*146.05 | 4.35 | |
| 4" | EUE | 127.00*152.40 | 4.82 | |
| 4-1/2 ″ | NUE | 132.08*155.58 | 4.89 | |
| 4-1/2 ″ | EUE | 141.30*158.75 | 6.05 | |
| API Casing Coupling | ||||
| Tuairisgeul agus meud | Seòrsa Snàthainn | OD*L | Cuideam | |
| (mm) | (kg) | |||
| Còmhdach cas | 4-1/2 ″ | STC | 127.00*158.75 | 5.23 |
| 4-1/2 ″ | LTC | 127.00*177.80 | 4.15 | |
| 4-1/2 ″ | BTC | 127.00*225.42 | 4.55 | |
| 5 ″ | STC | 141.30*165.10 | 4.66 | |
| 5 ″ | LTC | 141.30*196.85 | 5.75 | |
| 5 ″ | BTC | 141.30*231.78 | 5.85 | |
| 5-1/2 ″ | STC | 153.67*171.45 | 5.23 | |
| 5-1/2 ″ | LTC | 153.67*203.20 | 6.42 | |
| 5-1/2 ″ | BTC | 153.67*234.95 | 6.36 | |
| 6-5/8 ″ | STC | 187.71*184.15 | 9.12 | |
| 6-5/8 ″ | LTC | 187.71*222.25 | 11.34 | |
| 6-5/8 ″ | BTC | 187.71*244.48 | 11.01 | |
| 7 ″ | STC | 194.46*184.15 | 8.39 | |
| 7 ″ | LTC | 194.46*228.60 | 10.83 | |
| 7 ″ | BTC | 194.46*254.00 | 10.54 | |
| 7-5/8 ″ | STC | 215.90*190.50 | 12.3 | |
| 7-5/8 ″ | LTC | 215.90*234.95 | 15.63 | |
| 7-5/8 ″ | BTC | 215.90*263.52 | 15.82 | |
| 8-5/8 ″ | STC | 244.48*196.85 | 16.23 | |
| 8-5/8 ″ | LTC | 244.48*254.00 | 21.67 | |
| 8-5/8 ″ | BTC | 244.48*269.88 | 20.86 | |
| 9-5/8 ″ | STC | 269.88*196.85 | 18.03 | |
| 9-5/8 ″ | LTC | 269.88*266.70 | 25.45 | |
| 9-5/8 ″ | BTC | 269.88*269.88 | 23.16 | |
| 10-3/4 ″ | STC | 298.45*203.20 | 20.78 | |
| 10-3/4 ″ | BTC | 298.45*269.88 | 25.74 | |
| 11-3/4′ | STC | 323.85*203.20 | 22.64 | |
| 11-3/4′ | BTC | 323.85*269.88 | 28.03 | |
| 13-3/8 ″ | STC | 365.12*203.20 | 25.66 | |
| 13-3/8 ″ | BTC | 365.12*269.88 | 31.77 | |
| 16 ″ | STC | 431.80*228.6 | 34.91 | |
| 16 ″ | BTC | 431.80*269.88 | 40.28 | |
| 18-5/8 ″ | STC | 508.00*228.60 | 51.01 | |
| 18-5/8 ″ | BTC | 508.00*269.88 | 62.68 | |
| 20 ″ | STC | 533.40*228.6 | 43.42 | |
| 20 ″ | LTC | 533.4*292.10 | 57.04 | |
| 20 ″ | BTC | 533.40*269.88 | 50.1 | |
Inbhean iomchaidh:
Stuth API 5CT airson bodhaig;
API 5B airson snàithleanan API;
Snàthainn Premium a rèir mion-chomharrachadh neach-ceadachaidh
Prìomh pharaimearan teicnigeach
| Càraidean | Meud a-steach | Max.OD ann am(mm) | Fad as lugha ann an (mm) | Ìre | ||
| NU | EU | NU | EU | |||
| 23/8 | 2.875(73.03) | 3.063(77.80) | 41/4(107.95) | 47/8(123.83) | J55 N80 | |
|
| 27/8 | 3.500(88.90) | 3.668(93.20) | 51/8(130.18) | 51/4(133.35) | |
|
| 31/2 | 4.250(108.00) | 4.500(114.30) | 55/8(142.88) | 53/4(146.05) | |
| Croisean-tarsainn | J55, N80,L80 A h-uile seòrsa de crossovers, ceanglaichean agus fo-chàraidean de ìrean J55, N80 agus L80 | |||||
Ìre Pìoba A 'ceangal Aithneachadh A rèir dath peant
A rèir inbhean API 5CT, bu chòir còmhdach ola agus tubing couplings a pheantadh aon ri aon gus eadar-dhealachadh a dhèanamh air diofar ìrean de stàilinn.Bu chòir leubail dath a ’chòmhdaich ola agus an Tubing a bhith air a spraeadh aig ceann sam bith≥600mm, agus bu chòir an dath a bhith air a pheantadh air an uachdar a-muigh gu lèir, agus an uairsin bu chòir an fhàinne dath a bhith air a spraeadh.
| Càraid còd dath | |||||
| Ìre | Seòrsa Ìre | Dath(an) airson Coupling | Àireamh agus dath nam bannan airson toradh | Dealbh | |
| Coupling slàn | Còmhlan(ean) | ||||
| H40 | Chan eil gin | Coltach ris a 'phìob | Chan eil gin / còmhlan dubh aig roghainn an neach-dèanamh |  | |
| J55 Tubing | Glas soilleir | Chan eil gin | Aon uaine soilleir |  | |
| J55 Casadh | Glas soilleir | Aon bhàn | Aon uaine soilleir |  | |
| K55 | Glas soilleir | Chan eil gin | Dà shoilleir uaine |  | |
| M65 | Bidh M65Pipe a’ cleachdadh L80Type 1Couplings | Aon uaine soilleir Aon ghorm |  | ||
| N80 | 1 | Dearg | Chan eil gin | Aon Dearg |  |
| N80 | Q | Dearg | Aon Uaine | Aon RedOne Bright Green |  |
| R95 | Donn | Chan eil gin | Aon Donn |  | |
| L80 | 1 | Dearg | Aon Donn | Aon Dearg Aon Donn |  |
| L80 | 9Cr | Chan eil gin | Dà Bhuidhe | Aon Dearg, Aon Donn, Dà Bhuidhe |  |
| L80 | 13Cr | Chan eil gin | Aon Buidhe | Aon Dearg, Aon Donn, Aon Buidhe |  |
| C90 | 1 | Purpaidh | Chan eil gin | Aon Purple |  |
| T95 | 1 | Airgiod | Chan eil gin | Aon Airgid |  |
| C110 | Geal | Dà Dhonn | Aon Bhàn, Dà Dhonn |  | |
| p110 | Geal | Chan eil gin | Aon bhàn |  | |
| Q125 | Orains | Chan eil gin | Aon orains |  | |
