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Seamless Pipeline 18in Sch.80, API 5L X42 , DRL, 3LPE Coated

API 5L Seamless Line PipeThis Standard specifies requirements for the manufacture of two product specification leve

Product Introduction

This Standard specifies requirements for the manufacture of two product specification levels (PSL 1 and PSL 2) of seamless and welded steel pipes for use in pipeline transportation systems in the petroleum and natural gas industries

API5L steel pipe

Specifications Ranges:
OD: 1/2"-48" (21.3mm-1219mm)
WT: SCH10-SCH80 (0.5mm-40mm)

Material Standard:
PSL 1: B, X42, X46, X52, X56, X60, X65, X70
PSL 2: B, X42, X46, X52, X56, X60, X65, X70, X80
Applications:
For the purpose of transportation of gas,water,oill in oil&gas industry.

Chemical composition of our API 5L line pipe

Standard	Product Specification Level	Steel grade	Chemical composition, %
Standard	Product Specification Level	Steel grade	C	Mn	P	S	Si	V	Nb	Ti	CEpcm
API 5L	PSL 1	L210 or A	≤ 0.22	≤ 0.90	≤ 0.030	≤ 0.030	-	-	-	-	≤ 0.25
		L245 or B	≤ 0.28	≤ 1.20	≤ 0.030	≤ 0.030	-	-	-	-	≤ 0.25
		L290 or x42	≤ 0.28	≤ 1.30	≤ 0.030	≤ 0.030	-	-	-	-	≤ 0.25
		L320 or X46	≤ 0.28	≤ 1.40	≤ 0.030	≤ 0.030	-	-	-	-	≤ 0.25
		L360 or X52	≤ 0.28	≤ 1.40	≤ 0.030	≤ 0.030	-	-	-	-	≤ 0.25
		L390 or X56	≤ 0.28	≤ 1.40	≤ 0.030	≤ 0.030	-	-	-	-	≤ 0.25
		L415 or X60	≤ 0.28	≤ 1.40	≤ 0.030	≤ 0.030	-	-	-	-	≤ 0.25
	PSL 2	L245Ror BR	≤ 0.24	≤ 1.20	≤ 0.025	≤ 0.015	≤ 0.40	c	c	≤ 0.04	≤ 0.25
		L290R or X42R	≤ 0.24	≤ 1.20	≤ 0.025	≤ 0.015	≤ 0.40	≤ 0.06	≤ 0.05	≤ 0.04	≤ 0.25
		L245N or BN	≤ 0.24	≤ 1.20	≤ 0.025	≤ 0.015	≤ 0.40	c	c	≤ 0.04	≤ 0.25
		L290N or X42N	≤ 0.24	≤ 1.20	≤ 0.025	≤ 0.015	≤ 0.40	≤ 0.06	≤ 0.05	≤ 0.04	≤ 0.25
		L320N or X46N	≤ 0.24	≤ 1.40	≤ 0.025	≤ 0.015	≤ 0.40	≤ 0.07	≤ 0.05	≤ 0.04	≤ 0.25
		L360N or X52N	≤ 0.24	≤ 1.40	≤0.025	≤ 0.015	≤ 0.45	≤ 0.10	≤ 0.05	≤0.04	≤0.25
		L390N or X56N	≤ 0.24	≤ 1.40	≤ 0.025	≤ 0.015	≤ 0.45	≤ 0.10	≤ 0.05	≤0.04	≤ 0.25
		L415N or X60N	≤ 0.24	≤ 1.40	≤ 0.025	≤ 0.015	≤ 0.45	≤ 0.10	≤ 0.05	≤ 0.04	Negotiation
Note: The sum of the columbium [niobium], and vanadium contents shall not exceed 0.06%. An alternative maximum may be established by mutual agreement between the purchaser and the manufacturer.