Seamless API 5L Kab Yeeb

API 5L yog tus qauv tshwj xeeb rau seamless thiab welded steel yeeb nkab siv hauv kev thauj mus los rau kev lag luam roj thiab roj. Cov lus qhia tshwj xeeb suav nrog qib sib txawv ntawm cov yeeb nkab steel rau kev thauj mus los ntawm cov pa roj, dej thiab roj hauv kev lag luam roj thiab roj.

Seamless API 5L yeeb nkab specifications suav nrog ntau qib steel sib txawv, suav nrog Qib B, X42, X46, X52, X56, X60, X65, X70, X80, thiab L245 txog L555. Txhua qib muaj nws cov khoom tshwj xeeb, xws li lub zog tawm los, lub zog tensile, thiab kev cuam tshuam tsis kam, uas ua rau nws tsim nyog rau kev siv sib txawv.

Ua siab ntev

Txuj	Tawm Dia		Phab ntsa Thickness
API 5L	Ua siab ntev		Ua siab ntev
	D <60.3	0.41 hli, -0.80mm	+15.0%, -12.5%
	D≥60.3	0.75% D, -0.75% D	+15.0%, -12.5%

Chemical Composition & Mechanical Properties

Txuj	Qib	Chemical Components (%)					Mechanical Properties
		C	Si	Mn	P	S	Tensile zog (Mpa)	Yield zog (Mpa)
API 5L PSL1	A	0.22	-	0.90	0.030	0.030	≥331	≥207
	B	0.28	-	1.20	0.030	0.030	≥414	≥241
	X42	0.28	-	1.30	0.030	0.030	≥414	≥290
	X46	0.28	-	1.40	0.030	0.030	≥434	≥317
	X52	0.28	-	1.40	0.030	0.030	≥455	≥359
	X56	0.28	-	1.40	0.030	0.030	≥490	≥386
	X 60	0.28	-	1.40	0.030	0.030	≥517	≥448
	X 65	0.28	-	1.40	0.030	0.030	≥531	≥448
	X 70	0.28	-	1.40	0.030	0.030	≥565	≥483
API 5L PSL2	B	0.24	-	1.20	0.025	0.015	≥414	≥241
	X42	0.24	-	1.30	0.025	0.015	≥414	≥290
	X46	0.24	-	1.40	0.025	0.015	≥434	≥317
	X52	0.24	-	1.40	0.025	0.015	≥455	≥359
	X56	0.24	-	1.40	0.025	0.015	≥490	≥386
	X 60	0.24	-	1.40	0.025	0.015	≥517	≥414
	X 65	0.24	-	1.40	0.025	0.015	≥531	≥448
	X 70	0.24	-	1.40	0.025	0.015	≥565	≥483
	X80	0.24	-	1.40	0.025	0.015	≥621	≥552

FAQ
1.Q: Koj puas yog lub Hoobkas lossis tuam txhab lag luam?
A: Peb yog cov chaw tsim khoom, thiab peb lub tuam txhab kuj yog ib lub tuam txhab kev lag luam rau cov khoom siv hlau.Peb tuaj yeem muab ntau yam khoom siv hlau.

2.Q: Koj lub Hoobkas ua li cas txog kev tswj xyuas zoo?
A: Peb tau txais ISO, CE thiab lwm yam ntawv pov thawj. Los ntawm cov ntaub ntawv mus rau cov khoom, peb xyuas txhua tus txheej txheem kom tswj tau qhov zoo.

3.Q: Kuv puas tuaj yeem tau txais cov qauv ua ntej xaj?
A: Yog lawm, tau kawg. Feem ntau peb cov qauv yog dawb. peb tuaj yeem tsim los ntawm koj cov qauv lossis cov duab kos duab.

4.Q: Koj ua li cas rau peb lub lag luam mus ntev thiab kev sib raug zoo?
A: Peb khaws cov khoom zoo thiab cov nqi sib tw kom ntseeg tau tias peb cov neeg siv khoom tau txais txiaj ntsig; Peb hwm txhua tus neeg siv khoom raws li peb tus phooj ywg thiab peb ua siab dawb ua lag luam thiab ua phooj ywg nrog lawv.Txawm lawv tuaj qhov twg los.

5.Q: Koj lub sijhawm xa khoom yog dab tsi?
A: Peb lub sijhawm khoom xa tuaj yog li ib lub lim tiam, lub sijhawm raws li cov neeg siv khoom.