- Product Details
- {{item.text}}
Quick Details
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Oiled or Non-oiled:
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Non-oiled
-
Invoicing:
-
by theoretical weight
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Place of Origin:
-
Shandong, China
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Brand Name:
-
runhai
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Thickness:
-
0.6 - 15 mm
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Technique:
-
ERW saw
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Grade:
-
A36, Q195, Q235, etc
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Product name:
-
Square carbon steel pipe
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Secondary Or Not:
-
new
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Ends:
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Plain ,Square Cut
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Payment Term:
-
L/C T/T (30%DEPOSIT)
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Package:
-
Exported Packaging Standard
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Delivery:
-
within 7 days
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Advantage:
-
fast delivery
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MOQ:
-
1 Tons
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Packing:
-
Standard Seaworthy Packing
Quick Details
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Section Shape:
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Square
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Surface Treatment:
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Hot Rolled
-
Tolerance:
-
±1%
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Oiled or Non-oiled:
-
Non-oiled
-
Invoicing:
-
by theoretical weight
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
runhai
-
Thickness:
-
0.6 - 15 mm
-
Technique:
-
ERW saw
-
Grade:
-
A36, Q195, Q235, etc
-
Product name:
-
Square carbon steel pipe
-
Secondary Or Not:
-
new
-
Ends:
-
Plain ,Square Cut
-
Payment Term:
-
L/C T/T (30%DEPOSIT)
-
Package:
-
Exported Packaging Standard
-
Delivery:
-
within 7 days
-
Advantage:
-
fast delivery
-
MOQ:
-
1 Tons
-
Packing:
-
Standard Seaworthy Packing
Product Paramenters
|
Product Name
|
Square carbon Steel Pipe
|
|
Standard |
①API5L, ASTM A106 Gr.B, ASTM A53 Gr.B, ASTM A270, ASTM A249, ASTM A511,ASTM A778 ,ASTM A312,ASTM A358,ASTM A409,ASTM A213,ASTM
A790,ASTM A268,ASTM A269,ASTM A554,ASTM B338,ASTM B673,ASTM B674,ASTM B677,ASTM B675, ASTM B676, ASTM B690,ASTM A928,ASME B36.19,ASMEB36.10,ASTMA179/A192/A213/A210/370WP91,WP11,WP2②GB5310-2009,GB3087-2008,GB6479-2013,GB9948-2013,GB/T8163-2008, GB8162-2008,GB/T17396-2009 ③EN10216-5,EN10217-7,DIN 17456,DIN 17458 ④JIS G3463,JIS G3119,JIS G3446,JIS G3218,JIS G3258,JIS G3448,JIS H4631 ⑤DEP 31,DEP 40,DEP 20,DEP 32,DNV-OS-F101 |
|
Grade |
Q195 = S195 / A53 Grade AQ235 = S235 / A53 Grade B / A500 Grade A / STK400 / SS400 / ST42.2
Q345 = S355JR / A500 Grade B Grade C |
|
Length
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5.8~12.0 m or as customized
|
|
Surface Treatment
|
Prime quality (bared, oiled, color paint, 3LPE, or other anti-corrosive treatment)
|
|
Inspection
|
With Chemical Composition and Mechanical Properties Analysis;
Dimensional and Visual Inspection, also with Nondestructive Inspection. |
|
Application
|
Structure, Electric power transmission tower projects, Piling, Water, Oil & gas pipeline engineering, Mechanical industry,
Municipal projects, Roads and its auxiliary facilities, etc. |
|
Detailed Specifications:1 1/2 inch steel pipe seam welded steel pipe ERW
|
|
|
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|||
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Outside Diameter
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|
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Wall Thickness
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|||
|
DN
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Inch
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mm
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mm
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|||
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15
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1/2"
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20~21.3
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0.95~2.77
|
|||
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20
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1/2"
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25~26.9
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1.1~2.87
|
|||
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25
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1"
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32~33.7
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1.1~4.0
|
|||
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32
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1 1/4"
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40~42.4
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1.1~4.0
|
|||
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40
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1 1/2"
|
47~48.3
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1.5~7.0
|
|||
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50
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2"
|
58~60.3
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1.8~7.0
|
|||
|
65
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2 1/2"
|
73~76.1
|
2.0~7.0
|
|||
|
80
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3"
|
73~76.1
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2.0~7.0
|
|||
|
90
|
3 1/2"
|
87~88.9
|
2.2~8.0
|
|||
|
100
|
4"
|
113~114.3
|
2.2~9.0
|
|||
|
125
|
5"
|
140~141.3
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2.5~10.0
|
|||
|
150
|
6"
|
165~168.3
|
2.5~10.0
|
|||
|
200
|
8"
|
216~219.1
|
2.75~12.0
|
|||
|
250
|
10"
|
272.8~273.2
|
5.0~13.75
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|||
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300
|
12"
|
323.8~325
|
5.5~13.75
|
|||
|
350
|
14"
|
355.6~356
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5.5~13.75
|
|||
|
400
|
16"
|
406~406.4
|
5.75~13.75
|
|||
|
450
|
18"
|
457~457.2
|
5.75~17.75
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|||
|
500
|
20"
|
507.9~508.1
|
5.75~17.75
|
|||
|
600
|
24"
|
609~610
|
5.75~17.75
|
|||
Production Description
Carbon steel pipes
are divided into two types: hot-rolled and cold-rolled (drawn) steel pipes. 1.Hot-rolled carbon steel pipes are divided into general steel pipes, low- and medium-pressure boiler steel pipes, high-pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.
2.Cold-rolled (dial) carbon steel pipes are divided into general steel pipes, low- and medium-pressure boiler steel pipes, high-pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, and other steel pipes, as well as carbon thin-wall steel pipes, alloy thin-wall steel pipes, and stainless steel pipes. Rusty thin-walled steel pipes, special-shaped steel pipes. The outer diameter of hot-rolled seamless pipe is generally greater than 32mm and the wall thickness is 2.5-75mm, the outer diameter of cold-rolled seamless steel pipe can be up to 6mm, the wall thickness can be up to 0.25mm, the outer diameter of thin-walled pipe can be up to 5mm, and the wall thickness is less than 0.25mm. Cold rolling has higher dimensional accuracy than hot rolling.
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