- Product Details
- {{item.text}}
Quick Details
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Oiled or Non-oiled:
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Non-oiled
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Invoicing:
-
by actual weight
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Place of Origin:
-
Shandong, China
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Brand Name:
-
Lubao
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Outer Diameter:
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10 - 3048 mm
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Thickness:
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5-16mm
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Grade:
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Q195/Q235/Q345, A53
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Product name:
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Spiral Steel Welded Pipe
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Material:
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Q195/Q235/Q345
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MOQ:
-
1 ton
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Sample:
-
provide
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Type:
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Round Pipe
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Packing:
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Standard Seaworthy Packing
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PRICE TERM:
-
FOB CIF CFR
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Surface:
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Black
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Shape:
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Round Pipe Tube
Quick Details
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Section Shape:
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Round
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Surface Treatment:
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Cold Rolled
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Tolerance:
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±1%
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Oiled or Non-oiled:
-
Non-oiled
-
Invoicing:
-
by actual weight
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
Lubao
-
Outer Diameter:
-
10 - 3048 mm
-
Thickness:
-
5-16mm
-
Grade:
-
Q195/Q235/Q345, A53
-
Product name:
-
Spiral Steel Welded Pipe
-
Material:
-
Q195/Q235/Q345
-
MOQ:
-
1 ton
-
Sample:
-
provide
-
Type:
-
Round Pipe
-
Packing:
-
Standard Seaworthy Packing
-
PRICE TERM:
-
FOB CIF CFR
-
Surface:
-
Black
-
Shape:
-
Round Pipe Tube
Spiral welded pipe: The low carbon carbon structural steel or low alloy structural steel strip is rolled into a tube blank
according to a certain helix Angle (called forming Angle), and then the pipe joint is welded together. It can be made of narrow strip steel to produce large diameter steel pipe. The specifications are expressed by outer diameter * wall thickness, and the welded pipe should ensure that the hydraulic test, tensile strength and cold bending performance of the weld should meet the requirements.
according to a certain helix Angle (called forming Angle), and then the pipe joint is welded together. It can be made of narrow strip steel to produce large diameter steel pipe. The specifications are expressed by outer diameter * wall thickness, and the welded pipe should ensure that the hydraulic test, tensile strength and cold bending performance of the weld should meet the requirements.
Advantages of spiral welded pipe:
(1) Steel pipes of different diameters can be produced by using strip steel of the same width, especially steel pipes of large diameters can be produced by narrow strip steel.
(2) Under the same pressure condition, the stress of spiral weld is smaller than that of straight joint.
(1) Steel pipes of different diameters can be produced by using strip steel of the same width, especially steel pipes of large diameters can be produced by narrow strip steel.
(2) Under the same pressure condition, the stress of spiral weld is smaller than that of straight joint.
(3) Accurate size, generally diameter tolerance is not more than 0.12%.
(4) Can be continuous production, theoretically can produce infinite length steel pipe, cutting head, tail loss is small, can improve the metal utilization rate of 6% ~ 8%.
(5) Compared with the straight welded pipe, its operation is flexible, the replacement of varieties is convenient to adjust.
(5) Compared with the straight welded pipe, its operation is flexible, the replacement of varieties is convenient to adjust.
Specification
|
item
|
value
|
|
Place of Origin
|
Shandong,China
|
|
Brand Name
|
Lubao
|
|
Section Shape
|
Round
|
|
Standard
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ASTM
|
|
Certificate
|
API, ce, tisi, JIS, GS, ISO9001
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|
Technique
|
ERW
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Grade
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Q195/Q235/Q345
|
|
Tolerance
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±1%
|
|
Delivery Time
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within 7 days
|
|
MOQ
|
1 ton
|
|
Packing
|
Standard Seaworthy Packing
|
|
Payment
|
L/C T/T (30% Deposit)
|
|
PRICE TERM
|
FOB CIF CFR
|
Spiral welded pipe is mainly used in tap water engineering, petrochemical industry, chemical industry, electric power industry,agricultural irrigation, urban construction in China.
For liquid transportation: water supply, drainage.
For gas transportation:gas, steam, liquefied petroleum gas. For structure: for piling pipe, as a bridge; Pipe for wharf, road, building structure, etc.
Packing & Delivery
Shipping method: by sea or land
Loading port: Tianjin/Qingdao port
Packaging:Standard Seaworthy packaging
Loading port: Tianjin/Qingdao port
Packaging:Standard Seaworthy packaging
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