API 5CT K55 yopanda chitsulo chosungira chubu

API 5CT K55 Casing Tubing imathandizira kunyamula mafuta ndi gasi wachilengedwe kuchokera pagawo lamafuta ndi gasi kupita pamapaipi apamwamba.
kubowola akamaliza. Imatha kupirira kukakamizidwa komwe kumapangidwa ndi njira yowonongera. Pambuyo pamwamba pamwamba yokutidwa
ndi wosanjikiza zoteteza, chubu amalembedwa motsatira muyezo API 5CT ndi zomangirira ndi zitsulo lamba.

K55 Casing imayikidwa pansi kuti ipangitse kukhulupirika kwachitsime ndipo imayenera kupirira kugwa kwakunja kochokera.
mapangidwe miyala ndi mkati-zokolola kuthamanga kwa madzimadzi ndi gasi. Iyeneranso kukhala ndi kulemera kwake ndikupirira torque ndi
Kuthamanga kwa transaxial komwe kumayikidwa pamene ikuyenda pansi.

API 5CT K55 Tubing:
K55 Tubing imayikidwa mkati mwa bokosi. Amagwiritsidwa ntchito kunyamula mafuta ndi gasi kuchokera ku thanthwe kupita kuchitsime.

Zofotokozera

API 5CT K55 CASING TUBING ZINTHU
Makulidwe Opezeka	2 3/8″, 2 7/8″ ndi 3 ½” Diameter Yakunja
Maphunziro	J55, J55-FBNAU, N80, L80, P110
Tubing	1 1/4 “– 2 1/16” Nom.
Miyezo	API SPEC 5CT
Chitsanzo Chogwiritsidwa Ntchito Pamodzi	2-3/8", 2-7/8", 3-1/2", 4", 4-1/2"
Utali Wautali	R1(6.10-7.32m), R2(8.53-9.75m), R3(11.58-12.8m)
Gulu la Zitsulo (Makalasi a Casing, Makalasi a Tubing)	J55, K55, N80-1, N80-Q, L80, P110
Mtundu wa Screw Thread	Non upset threaded end(NUE), External upset threaded end(EUE)
Zapadera	Kupaka ku makulidwe a kasitomala Kukhumudwa kwakunja Kugwirizana - EUE, AB Zosinthidwa, zokanidwa, zophatikizana zapadera Magulu a Pup Kutentha mankhwala Kuyeza kwa Hydrostatic Kuyenda (kutalika, kapena kungomaliza) Kuthekera kwathunthu kwa gulu lachitatu (EMI, SEA, ndi Weld Line) Ulusi
Kumaliza Kumaliza	Zokhumudwitsa Zakunja (EUE), Flush Joint, PH6 (ndi maulumikizidwe ofanana), Integral Joint (IJ)

Chemical Composition

Gulu	Mtundu	C		Mn		Mo		Cr		Ndi max.	Ku max.	P max.	S max.	Si max.
		min.	max.	min.	max.	min.	max.	min.	max.
K55	-	-	-	-	-	-	-	-	-	-	-	0.03	0.03	-

Mechanical Properties

API 5CT Casing Standard	Mtundu	API 5CT Casing Kulimba kwamakokedwe MPa	API 5CT Casing Zokolola Mphamvu MPa	API 5CT Casing Kuuma Max.
API SPEC 5CT	K55	≥517	≥655	---

Zofunika Kulimbitsa & Kuuma

Gulu	Mtundu	Kutalika konse pansi pa katundu%	Zokolola mphamvu MPa		Kulimba kwamakokedwe min. MPa	Kuuma kwa max.		Khoma lodziwika makulidwe mm	Kuwuma kovomerezeka Kusintha kwa mtengo wa HRC
			min.	max.		Mtengo wa HRC	Mtengo wa HBW
K55	-	0.5	379	552	655	-	-	-	-

K55 Casing Tubing Dimensions

Kukula kwa Pipe Casing, Makulidwe a Oilfield Casing & Makulidwe a Casing Drift
Diameter Yakunja (Kukula kwa Pipe Casing)	4 1/2"-20", (114.3-508mm)
Kukula kwa Casing Standard	4 1/2"-20", (114.3-508mm)
Mtundu wa Ulusi	Chophimba cha ulusi wa buttress, Choyikapo ulusi wautali, Chophimba chachifupi chozungulira
Ntchito	Ikhoza kuteteza chitoliro cha chubu.