API 5L x42 x46 x52 x56 seamless steel yeeb nkab

API 5L Seamless Line Pipe yog tsim los ntawm cov khoom siv carbon steel uas yog corrosion-resistant thiab hnav-resistant. Cov khoom muaj cov pa roj carbon, manganese, chromium, npib tsib xee thiab lwm yam hauv cov kab ntau.

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Seamless steel yeeb nkab Alloy Steel Yeeb Nkab Carbon Steel Yeeb Nkab API Kab Yeeb Welded steel yeeb nkab Galvanized steel yeeb nkab Fittings

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Khoom taw qhia Cov ntaub ntawv technical

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Specification

Qib

API 5L (46th)

API 5L

TS EN ISO 3183

PSL1: A/L210,B/L245,X42/L290,X46/L320,X52/L360,X56/L390,

X60/L415,X65/L450,X70/L485

PSL2: BN/L245N,X42N/L290N,X46N/L320N,X52N/L360N,X56N/L390N,

X60N/L415N,X65N/L450N,X70N/L485N,X80N/L555N; BM/L245M,X42M/L290M,X46M/L320M,X52M/L360M,X56M/L390M,

X60M/L415M,X65M/L450M,X70M/L485M,X80M/L555M

Lus Cim: Yog tias xav tau qee qhov kev xav tau ntxiv, peb tuaj yeem kos npe rau daim ntawv cog lus nrog peb cov neeg siv khoom kom tau raws li koj qhov kev thov tshwj xeeb.

Teem sijhawm 40 API 5L Carbon Steel Smls Pipe Specification Table

API 5L Yeeb Nkab (Seamless Steel Pipe)
Hom	Seamless steel yeeb nkab
Khoom siv	GRB, X42, X52, X60
Daim ntawv thov	Kab yeeb
Cov yeeb nkab tshwj xeeb	Tsis tu ncua thiab tshwj xeeb tuab-walled steel yeeb nkab, siab tshaj plaws thickness mus txog 60MM
Txheej txheem	Kub dov thiab kub nthuav dav
Specification nyob rau hauv millimeter	114-914MM * 4-60MM
Txoj kab uas hla hauv millimeter	114MM-914 hli
Thickness nyob rau hauv millimeter	4MM-60MM
Ntev	Raws li koj xav tau

API 5L Seamless Yeeb Nkab Thickness

CS 5L phab ntsa thickness t mm (hauv)	Pipes Tolerances ib mm (hauv) mm (hauv)
SMLS cev b
≤ 4,0 (0.157)	+ 0,6 (0.024) – 0,5 (0.020)
> 4,0 (0.157) txog <25,0 (0.984)	+ 0,150–0,125
≥ 25,0 (0.984)	+3,7 (0.146) lossis + 0,1 t qhov twg yog qhov ntau dua - 3,0 (0.120) lossis - 0,1 t qhov twg yog qhov ntau dua

Cov ntaub ntawv technical

Cov khoom siv tshuaj lom neeg muaj pes tsawg leeg

Qib	Tshuaj muaj pes tsawg leeg
	C	Si	Mn	P	S	V	Nb	Ti
X42	0.16	0.45	1.65	0.020	0.010	0.07	0.05	0.04
X52	0.16	0.45	1.65	0.020	0.010	0.07	0.05	0.04
X 60	0.16	0.45	1.65	0.020	0.010	0.08	0.05	0.04
X 65	0.16	0.45	1.65	0.020	0.010	0.09	0.05	0.06
X 70	0.17	0.45	1.75	0.020	0.010	0.10	0.05	0.06

Mechanical Behavior

Qib	Yield zog	Tensile zog	Yield rau Tensile	Elongation
	min. (KSI)	min. (KSI)	Qhov ratio (max)	%
X42	42	60	0.93	23
X52	52	66	0.93	21
X 60	60	75	0.93	23
X 65	65	77	0.93	18
X 70	70	82	0.93	17