Isku-dhafka Pup
Isku-xidhka pup waa dabool ama tuubo dhererkeedu ka gaaban yahay Range 1 oo leh isku xirka dunta isku midka ah, oo loo isticmaalo in lagu hagaajiyo dhererka xadhkaha tuubada baahida saxda ah.
Isku-dhafka Pup waxaa laga soo saaray AISI 4145H ama 4140H-daawaha wax laga beddelay, kulaylka lagu daaweeyay ilaa xadka Brinell Hardness ee 285-341 oo leh 40 ft/lb oo ah 70 ° F iyo hal inch oo ka hooseeya dusha sare .Xirmooyinka Pup waxaa lagu daaweeyaa kulayl ilaa 110,000 PSI wax-soosaarka ugu yar.Xidhiidhada oo dhan waxa lagu dahaadhay maadada fosfooraska si ay u hor istaagto xameetida inta lagu jiro isqurxin bilowga ah.
Waxay ku diyaarsan yihiin dhererka caadiga ah ee 5', 10', 15' iyo 20' oo leh qaabab kale marka la codsado.
Isku-dhafka Pup-ka ee u heellan codsiyada Adeegga Dhanka ayaa diyaar ah.PJ-110 PUP S waa Isku-dhafka Adeegga Dhadhan ee Adeegga ASCOWELL C oo siinaya iska caabbinta Walaaca Sulfide oo leh awood waxsoosaar sare leh.
Waxaan bixin karnaa badeecooyin iyo qalabyo kala duwan oo xarig-muquunis ah oo ballaaran oo wata API-ga caadiga ah ama waxqabadka sare ee lahaanshaha
isku xirka si loo buuxiyo shuruudaha qodista ee ugu baahida badan.
Qeexitaannada Wadajirka ah ee Tubbooyinka | |
Dhexroor ka baxsan | 1.05 ~ 4-1/2 in (26.67 ~ 114.3 mm) cabbirka magaca OD |
Miisaanka | Heerka ama darbiga culus |
Dhererka | 2, 3, 4, 5, 6, 8, 10, 12 ft (oo leh dherero kale oo la heli karo marka la codsado) |
Darajo | H40, J55, L80, N80/Q, C90, T95, P110 |
Isku xirka | EU, NUE |
Heerka | API 5CT, API 5B |
Qeexitaannada Wadajirka ah ee Casing Pup | |
Dhexroor ka baxsan | 4-1/2 ~ 20 inji (114.3 ~ 508 mm) cabbirka magaca OD |
Miisaanka | Heerka ama darbiga culus |
Dhererka | 2, 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20 ft (iyada oo dherero kale la heli karo marka la codsado) |
Darajo | H40, J55, K55, L80, N80/Q, C90, T95, P110, Q125 |
Isku xirka | BTC, STC, LTC |
Heerka | API 5CT, API 5B |
Dhammaan kala-goysyada bamka waxaa laga sameeyaa kulaylka birta daawaha ah ee wax laga beddelay ilaa heerka Brinell Hardness ee kala duwan oo ah 285-341 oo leh awoodda ugu yar ee Charpy V-Notch ee 40 ft-lbs at 70 ° F oo dammaanad ah hal inch oo ka hooseeya dusha Xidhiidhku wuxuu noqon karaa qabow. la giringiriyey ka dib makiinada, haddii la codsado Dhammaan xidhidhka waxa lagu dahaadhay phos si looga hortago xameetida marka hore ee la isku qurxiyo
Cabbirka magaca: 3 1/2"OD ~ 6~ 5/8" OD, Dhererka: 5', 10', 15', 20'
Cabbirka magaca - A (gudaha) | Qalabka Wadajirka ah OD - B (gud) | Aqoonsiga wadajirka ah ee aaladda | TJ Pin Tong – C (gud) | TJ Box Tong – D (gud) | Isku xirka |
2-3/8 | 3-3/8 | 1-1/2 | 9 | 12 | NC26 |
2-7/8 | 4-1/8 | 2-1/8 | 9 | 11 | NC31 |
3-1/2 | 4-3/4 | 2-9/16 | 10 | 12-1/2 | NC38 |
3-1/2 | 5 | 2-1/8 | 10 | 12-1/2 | NC38 |
4 | 5-1/4 | 2-11/16 | 9 | 12 | NC40 |
4-1/2 | 6-1/4 | 3 | 9 | 12 | NC46 |
5 | 6-1/2 | 3-1/4 | 9 | 12 | NC50 |
5 | 6-5/8 | 2-3/4 | 9 | 12 | NC50 |
5 | 6-5/8 | 3-1/4 | 9 | 12 | NC50 |
5-1/2 | 7-1/4 | 3-1/2 | 8 | 10 | 5-1/2 FH |
5-1/2 | 7-1/2 | 3-1/2 | 10 | 12 | 5-1/2 FH |
6-5/8 | 8-1/2 | 4-1/4 | 8 | 10 | 6-5/8 FH |
6-5/8 | 8 | 5 | 8 | 10 | 6-5/8 FH |
Darajooyinka Adeegga dhanaan iyo u dhigma G-105 iyo S-135 waa la heli karaa marka la codsado
Dhererka L (ft): 5;10;15;20
Habayn kale ayaa la heli karaa marka la codsado
Dhammaan xulashooyinka hardbanding iyo dahaarka ayaa la heli karaa marka la codsado.
API Spec 5CT – Halbeeggani waxa uu qeexayaa shuruudaha gudbinta farsamada ee tuubooyinka birta (daakadaha, tuubooyinka iyo kala-goysyada pup), kaydka isku-xidhka, walxaha isku-xidhka iyo agabka dheeriga ah waxana uu dejiyaa shuruudaha saddexda Heerarka Tilmaamaha Alaabta (PSL-1, PSL-2, PSL- 3).Shuruudaha PSL-1 ayaa ah saldhigga heerkan.Shuruudaha qeexaya heerarka kala duwan ee shuruudaha farsamada caadiga ah ee PSL-2 iyo PSL-3, ee dhammaan fasalada marka laga reebo H-40, L-80 9Cr iyo C110, waxay ku jiraan lifaaqa H.
Halabuurka Kiimikada
Heerka | Darajo | Halabuurka kiimikada() | |||||||||
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 |
Guryaha makaanikada
Darajo | Nooca | Wadarta dhererka culeyska saaran (%) | Xoog wax-soo-saar (min) | Awood wax-soo-saar (ugu badnaan) | Xoog xamaasada min Mpa | Hardness Max (HRC) | Hardness Max (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 | 9Cr | 0.5 | 552 | 655 | 655 | 23 | 241 |
L80 | 13Cr | 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 | Dhammaan | 0.65 | 862 | 1034 | 931 | - | - |
Ka-hortagga daxalka ee daboolka batroolka waxaa badanaa loo qaybiyaa saddex nooc:
- Ku caday daahan ka-hortagga daxalka ee gidaarka dibadda.
- Ku caday daahan ka-hortagga daxalka ee gidaarka gudaha.
- Ku caday daahan ka-hortagga daxalka iyo qaboojinta.
Iyada oo la adeegsanayo daboolka saliidda iyo isku-dhafka pup ee warshadaha saliidda ee adag sida polar iyo badda.Waxay u baahan tahay walxaha iyo qaab-dhismeedka isku-dhafka batroolka, waana inay lahaataa nodality wanaagsan, sifooyin jireed oo heer sare ah, sifooyin kiimiko oo deggan, iyo la qabsiga heerkulka ballaaran.Haddii daboolka saliidda aan la samayn karin, waa in lagu daboolaa dahaarka ka hortagga daxalka si uu uga caawiyo inuu la qabsado deegaanka adag.Dahaarka derbiga dibadda waxaa loo isticmaalaa in lagu yareeyo daxalka dibadda, iyo daahan ka-hortagga daxalka ee gidaarka gudaha waa in la yareeyo khilaaf, la yareeyo daxalka ee tuubada, iyo kordhiyo qadarka saliidda qaada.Dahaarka dahaadhka ka-hortagga ayaa loo isticmaalaa in lagu qaado saliidda cayriin iyo saliidda shidaalka, laguna yareeyo kulaylka ka soo baxaya dhuumaha ilaa ciidda.
Dusha sare waa in lagu dahaadhay ( rinji) oo lagu calaamadeeyaa si waafaqsan heerka API 5CT, oo lagu xidho kiisas alwaax ah, sariiro, suumanka birta ah ama baakadaha kale sida ay u baahan yihiin macaamiishu.