Specialized Factory Production Used in Construction Industry ERW Steel Pipe

• Customization: Available
• After-sales Service: Supplied
• Warranty: Supplied
• Model NO.: EZS-0918-4
• Technique: ERW
• Material: Carbon Steel
• Surface Treatment: Black
• Usage: Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
• Section Shape: Round
• Use: Pipeline Transport
• Standard: API 5L, ASTM A106/A53, ASTM A519,etc
• Grade: Gr.B, X42, X46, X56, X60, X65, X70 etc
• Manufacturing Method: Hot Finished
• Length: 6m,12m or as Customer′s Request
• Thickness: 0.8-25mm
• Delivery Time: 10-20days
• Tolerance: Acording to The Standard
• Surface: Paint
• MOQ: 1 Ton
• Price Term: Fob, EXW, CFR, CIF, etc.
• Processing Servic: Bending, Welding, Decoiling, Punching
• Test: Ut, Et, Ht, Rt, Ect
• Suface Treatment: Black/Customized
• Shape: Round
• Transport Package: Export Package or Ply-Wooden Cases
• Specification: 21.3mm(1/2")- 660mm(26")
• Trademark: EZ STEEL
• Origin: China
• HS Code: 730619
• Production Capacity: 50000ton/Year

Product Description

 

Company Profile

EZ STEEL INDUSTRIAL CO.,LTD, together with LONG RUN METALS CO.,LTD, is the export division and window company of EZ GROUP, which was founded in 1996 and has been committed to manufacturing industrial tubes in China for more than 20 years. 

It is one of the largest private-owned industrial tube manufacturers in China.

 

Product Description

 

Product name	Electric Resistance Welding Steel Pipes
Material	Carbon Steel
Surface Treatment	Black
Surface	Black Painting, Varnish Painting, Bare Pipe, Oiled
Outer diameter	21.3mm(1/2")- 660mm(26")
Wall thickness	0.8-25mm
Length	3-18m( adjustable according to client's requirement)
Standard	API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444,JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213, SA335, DIN17175, ASTM A179…
Grade	API 5L : Gr.B, X42, X46, X56, X60, X65, X70
	ASTM A53: Gr.A, Gr.B, Gr.C
	EN: S275, S275JR, S355JRH, S355J2H
Surface treatment	Black painting, Varnish painting, bare pipe, Oiled, Hot dip galvanized
End	Beveled end,plain end meet your need
Package	1. big diameter: in loose
	2. small diameter:packaged in bundles with strips
	3. as per clients' requirement
Usage	Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

 SIZE FOR ERW Steel Pipes :
 

Wall Thickness		Out Diameter
Inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm
		8 5/8	219.1	10 3/4	273.1	12 3/4	325.0	14	355.6	16	406.4	18	457.7	20	508.0	24	610	24 4/5	630.0
0.157	4.0
0.197	5.0
0.236	6.0
0.276	7.0
0.315	8.0
0.354	9.0
0.394	10.0
0.433	11.0
0.492	12.5
0.551	14.0
0.630	16.0
0.689	17.5
0.748	19.0
0.787	20.0

TOLERANCE OF OUT DIAMETER:

Standard	Out Diameter	Tolerance of Pipe End	Tolerance of Pipe Body
API 5L	219.1~273.1	+1.6mm, -0.4mm	±0.75%
	274.0~320	+2.4mm, -0.8mm	±0.75%
	323.9~457	+2.4mm, -0.8mm	±0.75%
	508	+2.4mm, -0.8mm	±0.75%
	559~610	+2.4mm, -0.8mm	±0.75%
GB/T 9711-1 ISO 3183-1	219.1~273.1	+1.59mm, -0.4mm	±0.75%
	219.1~273.1	2.38mm, -0.79mm	±0.75%
	219.1~273.1	2.38mm, -0.79mm	±1%
	219.1~273.1	2.38mm, -0.79mm	±1%
GB/T 9711-2 ISO 3183-2	219.1~273.1	±0.5%	±0.75%
	323.9~355.6	±1.6mm	±0.75%
	406.4~610	±1.6mm	±3.0mm

TOLERANCE OF WALL THICKNESS:

Standard	Grade	Out Diameter	Wall Thickness	Tolerance
API 5L	/	219.1~457	4~20	+15%, -12.5%
	B	508~610	4~20	+17.5%, -12.5%
	X42-X80	508~610	4~20	+19.5%, -8%
GB/T 9711-1 ISO 3183-1	-	219.1~457	4~20	+15%, -12.5%
	L245	508~610	4~20	+17.5mm, -10%
	L290-L555	508~610	4~20	+19.5%, -8%
GB/T 9711-2 ISO 3183-2	-	219.1~610	4~20	+1.0mm, -0.5mm
	-	219.1~610	10.1~20	+10%, -5%

Detailed Photos