API 5CT Qib J55 Casing Tubing Rau Roj Driling

API 5CT J55 yog lub koom haum American Petroleum stipulates cov roj casing nrog sulfur corrosion kuj, J55 belongs rau API 5CT roj casing txheem uas tsis muaj zog casing tubing, yield zog ntawm yam tsawg kawg nkaus 379Mpa, siab tshaj 552Mpa, tensile zog ntawm yam tsawg kawg nkaus 517Mpa.

API 5CT J55 Casing Specification

Qhov ntau thiab tsawg:

Tawm Dav: 1.315" - 20"
Phab ntsa Thickness: 0.133"-0.500"
Length: R1 (pab pawg 1), R2 (paj 2), R3 (paub 3)

Khoom siv & Qib:

Casing: J55, K55, N80, L80, P110

Daim ntawv thov:

roj zoo extracting

lub qhov dej

lub cev

Hom:

Seamless Casing

ERW Casing

Siv: Pipeline Thauj, Roj / Roj Drilling

Tshooj duab; Hloov

Thauj Pob: Ntim Nrog Loose lossis Ntim los ntawm Pob

TUB PIAV
Standard: API SPEC 5CT
Sab nraud txoj kab uas hla (mm)	Nominal Nyhav Xov & Coupling	Qib Steel	Phab ntsa Thickness (mm)	Hom Xov
	Ib/ft			N U		E U
60.32(2 3/8")	4.70	H,J,L,P	4.83	YOG		YOG
	5.80	C,N,L,P	6.45	YOG		YOG
	5.95	L,P	6.45	YOG		YOG
	7.35	C,L	8.53			YOG
	7.45	L,P	8.53			YOG
73.02(2 7/8")	6.40	H,C,N,L,P	5.51	YOG
	6.50	H,C,N,L,P	5.51			YOG
	7.80	C,N,L,P	7.01	YOG
	7.90	C,N,L,P	7.01			YOG
	8.60	C,N,L,P	7.82	YOG
	8.70	C,N,L,P	7.82			YOG
	9.45	L,C	8.64			YOG
88.90(3 1/2")	9.20	H,J,C,N,L,P	6.45	YOG
	9.30	H,J,C,N,L,P	6.45			YOG
	10.20	H,J,C,N,L	7.34	YOG
	12.70	C,N,L,P	9.52	YOG		YOG
	12.95	L,P	9.52			YOG
101.60(4")	9.50	H,J,C,N,L	5.74	YOG
	11.00	H,J,C,N,L	6.65			YOG
114.30(4 1/2")	12.60	H,J,L,N,C,T	12.75	YOG
	12.75	H,J,L,N,C,T	12.75			YOG

API 5CT J55 Casing thiab Tubing

 

FAQ

Q. Koj puas yog lub Hoobkas lossis tuam txhab lag luam ntshiab?
A. Peb yog lub Hoobkas.

Q. Puas yog koj tus nqi sib tw?
A: Rau tib qhov zoo, peb tus nqi qis dua; rau tib tus nqi, peb qhov zoo dua.

Q. Qhov zoo ntawm koj lub tuam txhab yog dab tsi?
A: Lub Hoobkas Tshuag, tus nqi sib tw, zoo heev, txhawb kev kuaj xyuas lub Hoobkas, hu xov tooj txhua lub sijhawm, 24/7 kev txhawb nqa. Lub caij no, peb tau koom nrog ntau txoj haujlwm thoob ntiaj teb.

Q. Koj puas txhawb OEM lossis ODM?
A. Peb txais tos cov neeg siv khoom los koom tes nrog peb ntawm OEM lossis ODM hauv paus. Peb muaj cov kws tshaj lij pab pawg thiab tuaj yeem hloov kho raws li kos duab lossis kev xav tau.

Q. Hom kev lag luam twg koj feem ntau siv?
A: Peb siv FOB, CIF, C&R, DDU, DDP.

Q. Koj lub sijhawm xa khoom li cas yog dab tsi?
A: Los ntawm hnub ua tiav PI, cov khoom lag luam yuav raug xa tawm hauv 3 hnub thiab cov khoom lag luam yuav raug xa hauv 15 hnub. Rau cov xwm txheej tshwj xeeb, thov hu rau peb dua. Tag nrho peb cov khoom tau raug soj ntsuam nruj nruj ua ntej tawm hauv lub Hoobkas kom ntseeg tau tias koj tau txais cov khoom zoo tshaj plaws.

Q. Koj txoj kev them nqi yog dab tsi?
A. Peb siv cov xaim xaim thiab cov ntawv qiv nyiaj, lossis lwm yam kev them nyiaj uas muaj.

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