1.Polish baton se yon kalite baton souse espesyal ki konekte ak baton vantouz ak hanger gwo bout bwa. Li se nan tèt baton souse, bezwen pote fòs ki pi, kidonk ak pi gwo dyamèt ak pi wo klas asye pase baton vantouz, ak sifas la trè lis.
2. Fonksyon prensipal:
Konbine ak anbalaj mete nan bwat anbalaj pou sele wellhead ak anpeche lwil oliv, gaz, divilgasyon dlo.
Konektè pwovizwa ant baton souse ak krochi tèt milèt
Fini tès dyagram endikatè.
Konplete plizyè operasyon wellhead, tankou ponp frape, reglemante anviwònman ponp.
Valè nominal | Dyamèt kò baton D | Longè Lmm士 50mm (Lft 士 2in) | Dyamèt nominal fil mm (pous) | mm (pous) Dyamèt ekstèn zepòl fil ekstèn | Apwopriye gwosè baton souse mm (pous) |
29 | 28. 6 (11/8) | 2438, 3353, 4877, 6707, 7315, 7925 | 24 (15/16) PR | 一 | 16 (5/8) |
27 (1 1/16) PR | 一 | 19 (3/4) | |||
29 | 28. 6 (11/8)rod-fache sou yon bout | 2438, 3353, 4877, 6707, 7315, 7925 (8. 11, 16. 22, 24, 26) | 24 (15/16) SR | 31.8+0.127-0.254 (1.250+0.005-0.010) | 16 (5/8) |
27 (1 1/16) SR | 38.1+0.127-0.254 (1.500+0.005-0.010) | 19 (3/4) | |||
32 | 31.8(1 1/4) | 3353, 4877, ,6707, 7315, 7925, 9144, 10973 | 30 (1 3/16 ) PR | 一 | 22 (7/8) |
32 | 31.8(1 1/4)rod-fache sou yon bout | 3353, 4877, ,6707, 7315, 7925, 9144, 10973 | 30 (1 3/16) SR | 41.3+0.127-0.254 (1.625+0.005-0.010) | 22 (7/8) |
38 | 38. 1 (1 1/2) | 4877, 6707,7315, 7925. 9144. 10973 | 35(1 3/8)PR | 一 | 25(1) |
38 | 38. 1 (1 1/2)rod-fache sou yon bout | 4877, 6707,7315, 7925. 9144. 10973 | 40(1 9/16)SR | 57.2+0.381-0.381 (2.250+0.015-0.015) | 29(1 1/8) |
● Pwopriyete mekanik nan Steel Poli Rod
KLAS | Fòs Sede minimòm (0.2% deformation rezidyèl) | Minimòm fòs rupture | Maksimòm fòs rupture | elongation 200mm% | Rediksyon zòn Z% | HRC | HB | Fatig Lavi | |||
| psi | MPa | psi | MPa | psi | MPa | ≥13 | ≥50 | / | / | ≥1.0X106 |
C | 60000 | 414 | 90000 | 621 | 115000 | 793 | ≥13 | ≥50 | / | / | / |
D | 85000 | 586 | 115000 | 793 | 140000 | 965 | ≥13 | ≥50 | / | / | / |
KD | 85000 | 590 | 115000 | 795 | 140000 | 965 | ≥13 | ≥50 | / | / | / |
H | 115000 | 795 | 140000 | 965 | 173339 | 1195 | ≥13 | ≥45 | / | / | / |
EHL | / | / | 188500 | 1300 | 217500 | 1500 | / | / | ≥50 | ≥320 | ≥2.5X106 |
Remak: Lè fòs sede minimòm lan pa ka mezire, li ta dwe konsidere yo dwe trete nan echantiyon estanda epi enstale ekstanzomètr pou mezire. | |||||||||||
A Li se jeneralman te fè nan asye kabòn kalite siperyè, ki ka rive jwenn pwopriyete yo mekanik nan tab la |
● Konpozisyon chimik nan baton Sucker souvan itilize
AISI | C | Si | Mn | P | S | Cr | Ni | Mo | V | Cu | Al |
4130 | 0.26-0.33 | 0.17-0.37 | 0.4-0.7 | ≤0.025 | ≤0.025 | 0.8-1.1 | ≤0.3 | 0.15-0.25 | / | ≤0.2 | / |
4140 | 0.38-0.45 | 0.17-0.37 | 0.5-0.8 | ≤0.025 | ≤0.025 | 0.9-1.2 | ≤0.3 | 0.15-0.25 | 0.04-0.09 | ≤0.2 | / |
4142 | 0.38-0.45 | 0.17-0.37 | 0.5-0.8 | ≤0.025 | ≤0.025 | 0.9-1.2 | ≤0.3 | 0.15-0.25 | 0.04-0.09 | ≤0.2 | / |
4330 | 0.3-0.35 | 0.15-0.35 | 0.8-1.1 | ≤0.025 | ≤0.025 | 0.8-1.1 | 1.65-2.0 | 0.2-0.3 | 0.05-0.10 | ≤0.2 | / |
4720 | 0.19-0.23 | 0.15-0.35 | 0.85-1.05 | ≤0.025 | ≤0.025 | 0.8-1.05 | 0.9-1.2 | 0.22-0.30 | 0.02-0.05 | 0.40-0.60 |
/ |