API 5CT tubes

API Spec 5CT Tubes yog Tubes siv los ua cov kav dej lossis cov kav dej rau cov roj thiab cov qhov dej. Lawv tuaj yeem muab tau rau hauv peb yam khoom tshwj xeeb: PSL-1, PSL-2 thiab PSL-3.

5CT / ISO 11960 specification.

Qhov ntev ntawm API 5CT Tubes (mm):

• Sab nraud Dimensions: 6.0mm - 2190mm

• Phab ntsa thickness: 1.0mm - 30mm

• Ntev: max 12, 000mm

daim ntawv thov:

Gas, dej thiab roj thauj hauv cov roj thiab natural gas.

Lub ntsiab steel hom ntawm 5CT Tube:

API 5CT J55, API 5CT K55, API 5CT N80, API 5CT L80, API 5CT P110.

Chemical Compositions (%) ntawm API 5CT
STEEL Qib	C Tsawg dua los yog sib npaug	Yog Tsawg dua los yog sib npaug	Mn Tsawg dua lossis sib npaug	P Tsawg dua lossis sib npaug	S Tsawg dua los yog sib npaug	Cr Tsawg dua lossis sib npaug	Tsis tsawg dua los yog sib npaug	Ass Tsawg dua los yog sib npaug	Mo Less tshaj los yog sib npaug	V Tsawg dua los yog sib npaug	Als Tsawg dua lossis sib npaug
API 5CT J55	0 34-0.39	0 20-0.35	1. 25-1.50	0.020	0.015	0.150	0.200	0.200	-	-	0.020
API 5CT K55	0 34-0.39	0 20-0.35	1. 25-1.50	0.020	0.015	0.150	0.200	0.200	-	-	0.020
API 5CT N80 CAS TSIS TAU	0 34-0.38	0 20-0.35	1. 45-1.70	0.020	0.015	0.150	-	-	-	0 11-0.16	0.020
API 5CT L80	0 15-0.22	1, 000	0 25-1 00	0.020	0.010	12. 0-14 0	0.200	0.200	-	-	0.020
API 5CT J P110	0 26-035	0 17-0.37	0 40-0.70	0 80-1.10	0.020	0.010	0.200	0.200	0.020	0.080	0 15-0.25

API 5CT Mechanical Properties
STEEL Qib	Flow LIMIT (MPa)	TENSION zog (MPa)
API 5CT J55	379-552	Ntau dua lossis sib npaug li 517
API 5CT K55	Ntau dua lossis sib npaug rau 655	Ntau dua lossis sib npaug li 517
API 5CT N80 CAS TSIS TAU	552-758	Ntau dua lossis sib npaug rau 689
API 5CT L80	552-655	Ntau dua lossis sib npaug rau 655
API 5CT J P110	758-965	Ntau dua lossis sib npaug rau 862

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