API 5L Erw steel pipe

Welded steel pipes are used in oil and gas (oil and gas) industry pipeline transportation systems, water supply pipelines, structures and buildings.

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Welded pipe

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API 5L Erw steel pipe

Welded steel pipes are used in oil and gas (oil and gas) industry pipeline transportation systems, water supply pipelines, structures and buildings.

Product Description

API 5L Erw steel pipe ( ASTM A53 welded pipe/oil and gas pipeline)

1. Outer diameter: 76mm-660mm

2. Thickness: 2.5 mm-18mm

3. Length: 5.8 m-24m

4. Type: ERW (electric resistance welding) steel pipe, HFI (high frequency induction) steel pipe, HFW (high frequency welding) steel pipe

5. Standards: API 5L(ISO 3183) PSL1/PSL2:GR. B-X80, GB/T 9711.1, GB/T 9711. 2, ASTM A53: GR. A/GR. B, ASTM A500: GR.A/GR.B/GR.C/GR. D, ASTM A252:
GR.1/GR.2/GR. 3, EN10219/EN10210: S275/S355JRH/J0H/J2H, AS/NZS 1163

6. Uses: Welded steel pipes are used in oil and gas (oil and gas) industrial pipeline transportation systems, water supply pipelines, structures and buildings.

CHEMICAL PROPERTIES

Class	Grade	C≤	Mn≤	P≤	S≤	V≤	Nb≤	Ti≤
PSL1	L245/B	0.28	1.20	0.030	0.030	-	-	-
	L290/X42	0.28	1.30	0.030	0.030	-	-	-
	L320/X46	0.28	1.40	0.030	0.030	-	-	-
	L360/X52	0.28	1.40	0.030	0.030	-	-	-
	L390/X56	0.28	1.40	0.030	0.030	-	-	-
	L415/X60	0.28	1.40	0.030	0.030	-	-	-
	L450/X65	0.28	1.40	0.030	0.030	-	-	-
	L485/X70	0.28	1.40	0.030	0.030	-	-	-
PSL2	L245N/BN	0.24	1.20	0.025	0.015	-	-	0.04
	L290N/X42N	0.24	1.30	0.025	0.015	0.06	0.05	0.04
	L320N/X46N	0.24	1.40	0.025	0.015	0.07	0.05	0.04
	L360N/X52N	0.24	1.40	0.025	0.015	0.10	0.05	0.04
	L390N/X56N	0.24	1.40	0.025	0.015	0.10	0.05	0.04
	L415N/X60N	0.24	1.40	0.025	0.015	0.10	0.05	0.04
	L450Q/X65Q	0.18	1.70	0.025	0.015	-	-	-
	L485Q/X70Q	0.18	1.80	0.025	0.015	-	-	-

MECHANICAL PROPERTIES

Standard	Grade	Yield strength (Mpa)		Tensile strength(Mpa)		Elongation(%)
Standard	Grade	min	max	min	max	min
GB/T9711 API 5L ISO3183	PSL1
	L245/B	245		415		API SPEC 5L
	L290/X42	290		415
	L320/X46	320		435
	L360/X52	360		460
	L390/X56	390		490
	L415/X60	415		520
	L450/X65	450		535
	PLS2
	L245N/BN	245	450	415	760	API SPEC 5L
	L290N/X42N	290	495	415	760
	L320N/X46N	320	525	435	760
	L360N/X52N	360	530	460	760
	L390N/X56N	390	545	490	760
	L415N/X60N	415	565	520	760
	L450Q/X65Q	450	600	535	760

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