Iho paipu
Awọn paipu casing ti o wa ni lilo ninu iṣawari epo le ṣe idiwọ 99% iyanrin, dinku 80% ti itọju epo daradara ti o wuwo, bakanna mu agbara ti epo daradara, iṣọkan ati iduroṣinṣin ti mimu iyanrin kuro.Nibayi, imọ-ẹrọ lila lesa le jẹ ki iho jẹ dan ati konge.Ilana ti paipu casing slotted jẹ apẹẹrẹ, ṣugbọn o ṣiṣẹ daradara.
Slotted tube processing jẹ lori ga agbara irin ara pẹlu tutu tabi gbona ṣiṣẹ ọna, gige jade ogogorun egbegberun gigun dojuijako, dojuijako commonly lo ni pato fun: pelu iwọn 0.15 3 mm, ani diẹ jakejado, aafo ipari 50-200 mm.Cross apakan. orisi ni o wa: onigun, akaba sókè, pato ati awọn orisirisi, tun ni o ni a ipin yara iboju, Iho opin ni pato ibiti 5-20 mm ni mita.Slotted sieve tube Iho pelu Ige didara o kun da lori awọn konge ti pelu iwọn, iho pelu agbelebu- apakan apẹrẹ afinju ìyí, lori eti iho pelu smoothness ati awọn ìyí ti ipata resistance ti iho pelu.
taara Iho–Awọn iho ti ge pẹlu iwọn dogba nipasẹ ogiri paipu mejeeji ID ati OD.Ni pato nibiti asopọ ọkà iyanrin ni Iho kii ṣe pataki pataki, awọn iho taara jẹ sooro diẹ sii ju awọn iho bọtini okuta okun ati pe ko ni idiyele lati gbejade.Awọn ohun elo ti o wọpọ ti awọn iho gige taara jẹ fun iṣelọpọ tutu ati awọn kanga petele CBM ni afikun si awọn kanga injector SAGD.
Seamed Keystone Iho–-ti wa ni milled jakejado lori inu paipu ati pe o jẹ mimọ ara ẹni lati ṣe iranlọwọ lati yago fun plugging.Dín ni dada ila ati jijẹ ni iwọn ni inu ilohunsoke, wọn jẹ ki iyanrin ti o wọle kọja ni irọrun nipasẹ awọn iho laisi pulọọgi.
API Casing paipu | ID | Gigun | Iho Ipari | Iho No. | Iho iwọn | Iho | Ajọ to wulo | O pọju. | ||
Spec mm | Sisanra | Fun Iwọn | ||||||||
60.32 | 5 | 6.84 | 50.3 | 3 | 80 | 200 | 0.3 | ± 50 | 48 | 512.54 |
73.02 | 5.5 | 9.15 | 62 | 240 | 57.6 | 688.55 | ||||
88.9 | 6.5 | 13.22 | 75.9 | 280 | 67.2 | 995.1 | ||||
101.6 | 6.5 | 15.22 | 88.6 | 300 | 72 | 1151.2 | ||||
114.3 | 7 | 18.47 | 100.3 | 10 | 320 | 76.8 | 1400.4 | |||
127 | 7.52 | 22.13 | 112 | 340 | 81.6 | Ọdun 1673.8 | ||||
139.7 | 7.72 | 25.11 | 124.3 | 360 | 86.4 | Ọdun 1900.2 | ||||
9.17 | 29.48 | 121.4 | 360 | 86.4 | 2232.4 | |||||
168.3 | 8.94 | 35.09 | 150.4 | 400 | 96 | 2672.95 | ||||
177.8 | 8.05 | 33.68 | 161.7 | 440 | 105.6 | 2559.2 | ||||
9.19 | 38.19 | 159.4 | 440 | 105.6 | 2940.7 |
Iwọn paipu iboju (ninu) | OD(mm) | Sisan ogiri (mm) | ID (mm) | Aranpo nọmba ti kọọkan Circle | Ìbú Iho (mm) | Iho ipari (mm) | Gigun (mm) |
2-3/8 ″ | 60.3 | 4.83 | 50.64 | 12-18 | 0.2 ~ 0.8 | 45-100 | 1000 ~ 12000 |
2-7/8 ″ | 73 | 5.51 | 61.98 | 20-24 | 45-100 | ||
3-1/2 ″ | 88.9 | 6.45 | 76 | 24–28 | 45-100 | ||
4″ | 101.6 | 6.65 | 88.29 | 24-30 | 45-100 | ||
4-1/2 ″ | 114.3 | 5.69 | 102.92 | 24-30 | 45-100 | ||
6.35 | 101.6 | 45-100 | |||||
7.37 | 99.57 | 45-100 | |||||
8.56 | 97.18 | 45-100 | |||||
5″ | 127 | 5.59 | 115.82 | 28–36 | 0.25 ~ 0.8 | 45-100 | |
6.43 | 114.15 | 45-100 | |||||
7.52 | 111.96 | 45-100 | |||||
9.19 | 108.61 | 45-100 | |||||
5-1/2 ″ | 139.7 | 6.2 | 127.3 | 30-38 | 45-100 | ||
6.99 | 125.73 | 45-100 | |||||
7.72 | 124.26 | 45-100 | |||||
9.17 | 121.36 | 45-100 | |||||
10.54 | 118.62 | 45-100 | |||||
7″ | 177.8 | 6.91 | 163.98 | 36-50 | 45-100 | ||
8.05 | 161.7 | 45-100 | |||||
9.19 | 159.41 | 45-100 | |||||
10.36 | 157.07 | 45-100 |
1. Wa perforated paipu lo J55/K55/N80 casing ati tubings ti API bošewa, pẹlu High ìwò agbara, ko ki rorun lati abuku.
2. Eti Iho ni inaro, dan, lai burrs, ati awọn Iho jẹ uniformity.
3. Paipu ti o wa ni erupẹ dara fun daradara iyanrin, eyiti iwọn ila opin ti iyanrin ti o tobi ju 0.3mm lọ.
4. Iho le jẹ gigun ati ifapa, apakan ti iho le jẹ afiwera ati awọn iru trapezoidal, pẹlu agbegbe ti o gbooro.
5. Slotted iboju paipu ni o ni ńlá kan akojọpọ opin.
API Spec 5CT–Sipesifikesonu 5CT/ISO 11960, Sipesifikesonu fun Casing ati Tubing, Ẹya kẹjọ, Epo ilẹ ati awọn ile-iṣẹ gaasi adayeba - Awọn paipu irin fun lilo bi apoti tabi ọpọn fun awọn kanga
Standard | Ipele | Awọn akojọpọ Kemikali (awọn) | |||||||||
API SPEC 5CT | J55 | C | Si | Mn | P | S | Cr | Ni | Cu | Mo | V |
K55 | 0.34 ~ 0.39 | 0.20 ~ 0.35 | 1.25-1.50 | ≤0.020 | ≤0.015 | ≤0.15 | ≤0.20 | ≤0.20 | / | / | |
N80 | 0.34 ~ 0.38 | 0.20 ~ 0.35 | 1.45-1.70 | ≤0.020 | ≤0.015 | ≤0.15 | / | / | / | 0.11-0.16 | |
L80 | 0.15 0.22 | ≤1.00 | 0.25 ~ 1.00 | ≤0.020 | ≤0.010 | 12.0-14.0 | ≤0.20 | ≤0.20 | / | / | |
P110 | 0.26 0.395 | 0.17-0.37 | 0.40 ~ 0.70 | ≤0.020 | ≤0.010 | 0.80-1.10 | ≤0.20 | ≤0.20 | 0.15 ~ 0.25 | ≤0.08 |
Darí Properties
Ipele | Iru | Lapapọ elongation labẹ ẹru (%) | Agbara ikore (iṣẹju) | Agbara ikore (o pọju) | Agbara fifẹ min Mpa | Lile ti o pọju (HRC) | Lile ti o pọju (HBW) |
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 | - | - |
L80 | 1 | 0.5 | 552 | 655 | 655 | 23 | 241 |
L80 | 9Kr | 0.5 | 552 | 655 | 655 | 23 | 241 |
L80 | 13 Kr | 0.5 | 552 | 655 | 655 | 23 | 241 |
C90 | - | 0.5 | 621 | 724 | 689 | 25.4 | 255 |
C95 | - | 0.5 | 655 | 758 | 724 | - | - |
T95 | - | 0.5 | 655 | 758 | 724 | 25.4 | 255 |
P110 | - | 0.6 | 758 | 965 | 862 | - | - |
Q125 | Gbogbo | 0.65 | 862 | 1034 | 931 | - | - |
Nikan pẹlu apo ti nkuta ati lẹhinna ninu ọran igi (ijẹrisi fumigation).Ẹran kọọkan jẹ aami kedere pẹlu:
1. Orukọ & ami idanimọ ti olupese-HuaDong Brand
2. Batch nọmba
3. Ọjọ ti olupese
4. Ohun elo
5. Alapapo ailewu & iwọn otutu ohun elo