High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum

High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum System 1

High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum System 2

High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum System 3

High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum System 4

High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum

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Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 50MT m.t.

Supply Capability:: based on order m.t./month

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High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum

Usage/Applications Of High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum:

It is widely applied to line pipe and casing and tubing in oil transportation and casing field, and it is used in Low, high pressure liquid and gassy transportation and it is also good Structure pipe (for furniture, window, door, building , bridge, mechanical etc).

Packaging & Delivery Of High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum

Packed by bundles with anti-rust painting and with plastic caps

Delivery by bulk vessel or container.

Standard Of High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum:

API SPEC 5L, API SPEC 5CT, ASTM A53, GB/T9711.1

Steel Grade Of High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum:

API SPEC 5L: B, X42, X46, X52, X56, X60, X65

API SPEC 5CT: J55, K55, N80, L80-1

ASTM A53: A, B, C

GB/T9711.1:L242、L290、L320、L360、L390、L415、L450

Sizes Of High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum:

OD: 1/2"-24"

WT: SCH40-SCHXXS

Length: 5.8M-12M

Standard Of High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum:

API SPEC 5L

Mechanical Properties

Standard	Grade	（MPa）		（MPa）
		Yield strength		Tensile Strength
API SPEC 5L	PSL1
	B	≥241		≥414
	×42	≥290		≥414
	×46	≥317		≥434
	×52	≥359		≥455
	×56	≥386		≥490
	×60	≥414		≥517
	×65	≥448		≥531
	×70	≥483		≥565
	PSL2
		Min	Max	Min	Max
	B	241	448	441	758
	×42	290	496	414	758
	×46	317	524	434	758
	×52	359	531	455	758
	×56	386	544	490	758
	×60	414	565	517	758
	×65	448	600	531	758
	×70	483	621	565	758

Chemical Composition (%)

Standard	Grade	C	Mn	P	S	TI	CEV
Standard	Grade	Max	Max	Max	Max	Max	Max
API SPEC 5L	PSL1
	B	0.26	1.2	0.030	0.030	0.04	-
	×42	0.26	1.3	0.030	0.030	0.04
	×46,×52,×56，X60	0.26	1.4	0.030	0.030	0.04
	X65	0.26	1.45	0.030	0.030	0.06
	X70	0.26	1.65	0.030	0.030	0.06
	PSL2
	B	0.22	1.20	0.025	0.015	0.04	0.43
	×42	0.22	1.30	0.025	0.015	0.04
	×46,×52,×56, X60	0.22	1.40	0.025	0.015	0.04
	X65	0.22	1.45	0.025	0.015	0.06
	X70	0.22	1.65	0.025	0.015	0.06

Standard: GB/9711.1

Mechanical Properties

Standard	Grade	（MPa）	（MPa）	Min(%)
Standard	Grade	Yield strength	Tensile Strength	Elongation
GB/T9711.1	L245	≥245	≥415	21
	L290	≥290	≥415	21
	L320	≥320	≥435	20
	L360	≥360	≥460	19
	L390	≥390	≥490	18
	L415	≥415	≥520	17
	L450	≥450	≥535	17
	L485	≥485	≥570	17

Chemical Composition (%)

Standard	Grade	C	Mn	P	S
Standard	Grade	Max	Max	Max	Max
GB/T9711.1	L245	0.26	0.15	0.030	0.030
	L290	0.28	1.25	0.030	0.030
	L320, L360	0.30	1.25	0.030	0.030
	L390, L415	0.26	1.35	0.030	0.030
	L450	0.26	1.40	0.030	0.030
	L485	0.23	1.60	0.025	0.030

Standard: GB/9711.2

Mechanical Properties Of High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum:

Standard	Grade	（MPa） Yield strength		（MPa） Tensile Strength		Min(%) Elongation

GB/T9711.2		Rt0.5Min	Rt0.5Max	RmMin	Rt0.5/Rm Max
	L245	245	440		0.80	22
	L245				0.85
	L290	290	440		0.80	21
	L290				0.85
	L360	360	510		0.85	20
	L360				0.85
	L415	415	565		0.85	18
	L415				0.85
	L450	450	570	535	0.87	18
	L485	485	605	570	0.90	18

Chemical Composition Of High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum(%):

Standard	Grade	C	Mn	P	S	V	Nb	Ti	CEV
Standard	Grade	Max	Max	Max	Max	Max	Max	Max	Max
GB/T9711.2	L245NB	0.16	1.1	0.025	0.020	-	-	-	0.42
	L290NB	0.17	1.2	0.025	0.020	0.05	0.05	0.04	0.42
	L360NB	0.20	1.6	0.025	0.020	0.10	0.05	0.04	0.45
	L415NB	0.21	1.6	0.025	0.020	0.15	0.05	0.04	-
	L245NB, L290NB	0.16	1.5	0.025	0.020	0.04	0.04	-	0.4
	L360NB	0.16	1.6	0.025	0.020	0.05	0.05	0.04	0.41
	L415NB	0.16	1.6	0.025	0.020	0.08	0.05	0.06	0.42
	L450NB	0.16	1.6	0.025	0.020	0.10	0.05	0.06	0.43
	L485NB	0.16	1.7	0.025	0.020	0.10	0.06	0.06	0.43

High Quality API SPEC 5L ERW Welded Steel Pipes Used For Oil, Gas And Petroleum

Q:How are steel pipes classified based on pressure ratings?: Steel pipes are classified based on pressure ratings into various categories such as Schedule 40, Schedule 80, and Schedule 160, with each schedule indicating the maximum pressure the pipe can withstand.

Q:What is the average cost of steel pipes?: The average cost of steel pipes can vary significantly depending on factors such as size, grade, and quantity needed. Therefore, it is difficult to provide a specific average cost without more information.

Q:What are the different shapes available for steel pipes?: There are several different shapes available for steel pipes, including round, square, rectangular, and oval shapes.

Q:How are steel pipes used in the petrochemical industry?: Steel pipes are widely used in the petrochemical industry for transporting and distributing various fluids and gases. They are particularly valuable for their durability, strength, and resistance to corrosion, which is crucial when dealing with highly corrosive substances. Steel pipes are employed in various processes such as refining, oil and gas production, chemical manufacturing, and transportation of petrochemical products. Whether it's conveying raw materials, transferring processed products, or supporting infrastructure, steel pipes play a vital role in ensuring the safe and efficient operation of the petrochemical industry.

Q:Can steel pipes be used for sewer systems?: Yes, steel pipes can be used for sewer systems. However, they are less commonly used compared to other materials such as PVC or concrete pipes. Steel pipes are generally used for larger diameter sewer lines or in specific situations where they are preferred due to their strength and durability.

Q:What are the industries that commonly use steel pipes?: Some of the industries that commonly use steel pipes include construction, oil and gas, water and wastewater treatment, mining, manufacturing, automotive, and infrastructure development.

Q:Can steel pipes be used for water supply networks?: Yes, steel pipes can be used for water supply networks. Steel pipes are commonly used in water supply systems due to their durability, strength, and resistance to corrosion. They are able to withstand high pressure and can safely transport water over long distances. Additionally, steel pipes are highly versatile and can be easily connected, making them suitable for various water supply network applications.

Q:How are steel pipes used in the chemical processing industry?: Steel pipes are used extensively in the chemical processing industry as they offer superior strength, durability, and resistance to corrosion. These pipes are used to transport various chemicals, including acids, alkalis, and solvents, throughout the processing plants. They are also utilized for conveying gases, steam, and liquids under high pressure and temperature conditions. Furthermore, steel pipes are employed in the construction of chemical reactors, heat exchangers, and storage tanks, ensuring the safe and efficient operation of chemical processes.

Q:What are the different methods of threading steel pipes?: There are several methods for threading steel pipes, including manual threading using a handheld pipe threader, mechanical threading using a powered threading machine, and hydraulic threading using a hydraulic pipe threader. Additionally, some steel pipes can also be threaded using a die head or a threading lathe.

Q:What is the thickness of steel pipes?: The thickness of steel pipes can vary depending on the specific application and type of pipe being used. Generally, steel pipes come in a range of thicknesses, which are measured in terms of their schedule or wall thickness. The most common schedule for steel pipes is Schedule 40, which has a standard wall thickness. However, thicker pipes with higher schedules, such as Schedule 80 or Schedule 160, are also available for applications requiring greater strength or pressure resistance. Additionally, the thickness of steel pipes can also be customized based on specific project requirements.

As the largest strip-steel production base in china, we can get the advantage of having the lowest goods transport cost. Our company covers an area of 80000 square meter, and transportation here is very convenient. We are mainly engaged in the manufacture and management of high frequency straight seam welded pipe. We now have 11 welded pipe production lines, with daily output of2800-3000 tons of welded pipe ranging from DN15--DN200 (1/2--8 inch),and the designed annual production capacity of 800,000 tons.

1. Manufacturer Overview
Location	Hebei,China
Year Established	2005
Annual Output Value	Above 100 Million RMB
Main Markets	Main land;Middle East;Southeast Asia
Company Certifications	ISO9001

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port	Tianjin；Qingdao
Export Percentage	41% - 50%
No.of Employees in Trade Department
Language Spoken:	English；Chinese；Korean
b)Factory Information
Factory Size:	120mu
No. of Production Lines	11
Contract Manufacturing	OEM Service Offered；Design Service Offered
Product Price Range	High Average