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API 5L Line Pipe

API 5L Grade B Pipe Specification
Grade: API 5L Grade B Pipe
Manufacturing type: Seamless, ERW
Outer Diameters: 1/2” – 60”
Thickness: SCH 20, SCH 40, SCH STD, SCH 80 to SCH 160
Range of Length: SRL, DRL, 20FT, 40FT, 5 – 12 meter
Product Specification Level: PSL1, PSL2, Sour Services
Ends: Plain, Beveled
Coatings: FBE, 3PE/3LPE, Black Painting, Varnished

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PRODUCTS

API 5L is for use in conveying gas, water, and oil in the natural gas and oil industries, and covers seamless and welded steel line pipe.

API 5L specifies the manufacture of two product levels (PSL1 and PSL2) of seamless and welded steel pipe for the use of a pipeline in the transportation of petroleum and natural gas.

API 5L Grade B pipe is a common grade pipe for oil and gas pipeline transmissions. It also called L245 Pipe refer ISO 3183, named by minimum yield strength 245 Mpa (355,000 Psi). Equivalent material ASTM A106 B or ASTM A53 B, which have similar value on chemical composition, mechanical properties, and applications.

Most Common Use Material

API 5L Grade B, ASTM A106 Grade B and A53 B, these three are most common use material for the industries where refers pipeline construction or oil and gas, liquid transmissions.

ASTM 106 pipe refers to the carbon steel pipe manufactured in hot rolled or cold drawn (rolled) seamless.

ASTM A53 pipe covers welded and seamless steel pipe, in carbon black material and some cases in hot dipped galvanized (zinc coated).

PSL1, PSL2 and Sour Service Type

PSL1 is generally use which equivalent to ASTM A106 B and A53 B.

PSL2 is a higher specificaiton level pipe, has more strict value on chemical and mechanical strenth. More over PSL2 requires more test methods like None Distructive Test, CVN Impact Test, DWT etc.
API 5L B PSL2 expressed with API 5L BN/Q/R/M

Sour Services: For sour pipelines like H2S environment, pipe material have typical resrictions on chemicals element of Carbon, P and S. Referring standard NACE MR0175.

API 5L B Pipe for Sour Service expressed in API 5L BNS/QS/MS

API 5L Seamless Steel Pipe Chemical Composition & Grades

API 5L Grades	API 5L Chemical Composition
API 5L Grades	C	Si	Mn	P	S	V	Nb	Ti
API 5L X42	0.16	0.45	1.65	0.02	0.01	0.07	0.05	0.04
API 5L X52	0.16	0.45	1.65	0.02	0.01	0.07	0.05	0.04
API 5L X60	0.16	0.45	1.65	0.02	0.01	0.08	0.05	0.04
API 5L X65	0.16	0.45	1.65	0.02	0.01	0.09	0.05	0.06
API 5L X70	0.17	0.45	1.75	0.02	0.01	0.1	0.05	0.06

API 5L Seamless Steel Pipe Yield & Tensile Strength:

API 5L Grades Grade	Yield Strength	Tensile Strength	Yield to Tensile	Elongation
API 5L Grades Grade	min. (KSI)	min. (KSI)	Ratio (max)	%
API 5L X42	42	60	0.93	23
API 5L X52	52	66	0.93	21
API 5L X60	60	75	0.93	23
API 5L X65	65	77	0.93	18
API 5L X70	70	82	0.93	17

NPS		O.D	ANSI B36.10 B36.19 Wall Thickness
DN(mm)	inch	mm	Sch5S	Sch10S	Sch10	Sch20	Sch30	Sch40S	STD	Sch40	Sch60	Sch80	XS	Sch80S	Sch100	XXS
8	1/4	13.72	-	1.65	-	-	-	1.73	1.73	1.73	-	3.02	3.02	3.02	-	-
10	3/8	17.14	-	1.65	-	-	-	2.31	2.31	2.31	-	3.2	3.2	3.2	-	-
15	1/2	21.34	1.65	2.11	-	-	-	2.77	2.77	2.77	-	3.73	3.73	3.73	-	7.47
20	3/4	26.67	1.65	2.11	-	-	-	2.87	2.87	2.87	-	3.91	3.91	3.91	-	7.82
25	1	33.4	1.65	2.77	-	-	-	3.38	3.38	3.38	-	4.55	4.55	4.55	-	9.09
32	1 1/4	42.16	1.65	2.77	-	-	-	3.56	3.56	3.56	-	4.85	4.85	4.85	-	9.7
40	1 1/2	48.26	1.65	2.77	-	-	-	3.68	3.68	3.68	-	5.08	5.08	5.08	-	10.16
50	2	60.32	1.65	2.77	-	-	-	3.91	3.91	3.91	-	5.54	5.54	5.54	-	11.07
65	2 1/2	73.02	2.11	3.05	-	-	-	5.16	5.16	5.16	-	7.01	7.01	7.01	-	14.02
80	3	88.9	2.11	3.05	-	-	-	5.49	5.49	5.49	-	7.62	7.62	7.62	-	15.24
90	31/2	101.6	2.11	3.05	-	-	-	5.74	5.74	5.74	-	8.08	8.08	8.08	-	-
100	4	114.3	2.11	3.05	-	-	-	6.02	6.02	6.02	-	8.56	8.56	8.56	-	17.12
125	5	141.3	2.77	3.4	-	-	-	6.55	6.55	6.55	-	9.53	9.53	9.53	-	19.05
150	6	168.28	2.77	3.4	-	-	-	7.11	7.11	7.11	-	10.97	10.97	10.97	-	21.94
200	8	219.08	2.77	3.4	-	6.35	7.04	8.18	8.18	8.18	10.31	12.7	12.7	12.7	15.09	22.22
250	10	273.05	3.4	3.76	-	6.35	7.8	9.27	9.27	9.27	12.7	12.7	12.7	15.09	18.26	25.4
300	12	323.85	3.96	4.57	-	6.35	8.38	9.52	9.52	10.3	14.27	12.7	12.7	17.48	21.44	-
350	14	355.6	3.96	4.78	6.35	7.92	9.52	*9.52	9.52	11.13	15.09	12.7	12.7	19.05	23.83	-
400	16	406.4	4.19	4.78	6.35	7.92	9.52	*9.52	9.52	12.7	16.66	12.7	12.7	21.44	26.19	-
450	18	457.2	4.19	4.78	6.35	7.92	11.12	*9.52	9.52	14.27	19.05	12.7	12.7	23.82	29.36	-
500	20	508	4.78	5.54	6.35	7.92	12.7	*9.52	9.52	15.09	20.62	12.7	12.7	26.19	32.54	-
550	22	558.8	4.78	5.54	6.35	7.92	12.7	*9.52	9.52	-	22.22	12.7	12.7	28.58	34.92	-
600	24	609.6	5.54	6.35	6.35	7.92	14.27	*9.52	9.52	17.48	24.61	12.7	12.7	30.96	38.89	-
650	26	660.4	-	*7.92	7.92	12.7	-	*9.52	9.52	-	-	12.7	12.7	-	-	-
700	28	711.2	-	*7.92	7.92	12.7	15.88	*9.52	9.52	-	-	12.7	12.7	-	-	-
750	30	762	6.35	*7.92	7.92	12.7	15.88	*9.52	9.52	-	-	12.7	12.7	-	-	-
800	32	812	-	*7.92	7.92	12.7	15.88	*9.52	9.52	17.48	-	12.7	12.7	-	-	-
850	34	863.6	-	*7.92	7.92	12.7	15.88	*9.52	9.52	17.48	-	12.7	12.7	-	-	-
900	36	914.4	-	*7.92	7.92	12.7	15.88	*9.52	9.52	19.05	-	12.7	12.7	-	-	-
950	38	965.2	-	*7.92	-	-	-	*9.52	9.52	-	-	12.7	12.7	-	-	-
1000	40	1016	-	*7.92	-	-	-	*9.52	9.52	-	-	12.7	12.7	-	-	-
1050	42	1066.8	-	*7.92	-	-	-	*9.52	9.52	-	-	12.7	12.7	-	-	-
1100	44	1117.6	-	*7.92	-	-	-	*9.52	9.52	-	-	12.7	12.7	-	-	-
1150	46	1168.4	-	*7.92	-	-	-	*9.52	9.52	-	-	12.7	12.7	-	-	-
1200	48	1219.2	-	*7.92	-	-	-	*9.52	9.52	-	-	12.7	12.7	-	-	-
1300	52	1320.8	-	-	-	-	-	-	9.52	-	-	-	12.7	-	-	-
1350	54	1371.6	-	-	-	-	-	-	9.52	-	-	-	12.7	-	-	-
1400	56	1422.4	-	-	-	-	-	-	9.52	-	-	-	12.7	-	-	-
1500	60	1524	-	-	-	-	-	-	9.52	-	-	-	12.7	-	-
1600	64	1625.6	-	-	-	-	-	-	9.52	-	-	-	12.7	-	-
1700	68	1727.2	-	-	-	-	-	-	9.52	-	-	-	12.7	-	-
1800	72	1828.8	-	-	-	-	-	-	9.52	-	-	-	12.7	-	-
1900	76	1930.4	-	-	-	-	-	-	9.52	-	-	-	12.7	-	-
2000	80	2032	-	-	-	-	-	-	9.52	-	-	-	12.7	-	-

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Jiangsu Fulilai Steel Co.,Ltd.is a professional and reputable steel manufacturer and exporter from Jinan, China. We have steel factories both in Liaocheng and Wuxi which are well-known as the two biggest steel production and distribution centers in China. We can provide stainless steel pipes ,stainless steel plates , stainless steel bars , stainless steel coils, Stainless steel square tubes ,stainless H-beam , stainless angle steel , stainless steel channel ,stainless steel fittings as well as galvanized steel products and other related ones.

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