Line Pipe for gas & oil service

standards: API SPEC 5L

Process method: Cold drawing, Hot Rolling, Hot Expanding

specification: 

O.D.: 1/2" to 28"  (21.3mm∼711mm )      

W.T.: 0.078" to  2.362"  (2mm∼60mm)    

L: max 13000mm, Fixed length 5.8M,6M,11.8M,Double random length (DRL)

Application:

Used for conveying gas,water,and petroleum of both the oil and natural gas

industries.

chemical composition and mechanical properties:

Grade and Chemical Composition (%)

 

Steel grade	Chemical composition, %
	C	Mn	P	S	Si	V	Nb	Ti
A or L210	≤0.22	≤0.90	≤0.030	≤0.030	-	-	-	≤0.25
B or L245	≤0.28	≤1.20	≤0.030	≤0.030	-	-	-	≤0.25
x42	≤0.28	≤1.30	≤0.030	≤0.030	-	-	-	≤0.25
X46	≤0.28	≤1.40	≤0.030	≤0.030	-	-	-	≤0.25
X52	≤0.28	≤1.40	≤0.030	≤0.030	-	-	-	≤0.25
X56	≤0.28	≤1.40	≤0.030	≤0.030	-	-	-	≤0.25
X60	≤0.28	≤1.40	≤0.030	≤0.030	-	-	-	≤0.25
B	≤0.24	≤1.20	≤0.025	≤0.015	≤0.40	c	c	≤0.25
X42R	≤0.24	≤1.20	≤0.025	≤0.015	≤0.40	≤0.06	≤0.05	≤0.25
BN	≤0.24	≤1.20	≤0.025	≤0.015	≤0.40	c	c	≤0.25
X42N	≤0.24	≤1.20	≤0.025	≤0.015	≤0.40	≤0.06	≤0.05	≤0.25
X46N	≤0.24	≤1.40	≤0.025	≤0.015	≤0.40	≤0.07	≤0.05	≤0.25
X52N	≤0.24	≤1.40	≤0.025	≤0.015	≤0.45	≤0.10	≤0.05	≤0.25
X56N	≤0.24	≤1.40	≤0.025	≤0.015	≤0.45	≤0.10	≤0.05	≤0.25
X60N	≤0.24	≤1.40	≤0.025	≤0.015	≤0.45	≤0.10	≤0.05	-

 

 









 

 

Tubos para el servicio de gas y petróleo

normas: API Spec 5L

Método de proceso: estirado en frío, laminación en caliente, caliente Expansión

pliego de condiciones:

O.D.: 1/2 "a 28" (21.3 mm ~ 711 mm)

W.T.: 0.078 "a 2.362" (2mm ~ 60mm)

L: máx 13000mm, Longitud fija 5.8M, 6M, 11.8M, largo arbitrario doble (DRL)

Aplicación:

Se utiliza para transporte de gas, agua y petróleo, tanto del petróleo y gas natural

industrias.