- Product Details
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Quick Details
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Oiled or Non-oiled:
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Non-oiled
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Invoicing:
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by theoretical weight
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Place of Origin:
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Shandong, China
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Brand Name:
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JFY
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Outer Diameter:
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21 - 800 mm
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Thickness:
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1-6mm
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Grade:
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S235JRS235JOS235J2SS330SPHC S185CS Type B
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Product name:
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Steel Round Pipe
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Technique:
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Hot Rollled
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Shape:
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Equilateral
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Keywords:
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Galvanized Steel Round Pipe
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Surface treatment:
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Hot Dip Galvanised
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Package:
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Standard Sea-worthy Packing
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MOQ:
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1 Ton
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Material:
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Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR/S275JR/S355JR
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Surface:
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Mild Steel Plain
Quick Details
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Section Shape:
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Round
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Surface Treatment:
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Hot Rolled
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Tolerance:
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±1%
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Oiled or Non-oiled:
-
Non-oiled
-
Invoicing:
-
by theoretical weight
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
JFY
-
Outer Diameter:
-
21 - 800 mm
-
Thickness:
-
1-6mm
-
Grade:
-
S235JRS235JOS235J2SS330SPHC S185CS Type B
-
Product name:
-
Steel Round Pipe
-
Technique:
-
Hot Rollled
-
Shape:
-
Equilateral
-
Keywords:
-
Galvanized Steel Round Pipe
-
Surface treatment:
-
Hot Dip Galvanised
-
Package:
-
Standard Sea-worthy Packing
-
MOQ:
-
1 Ton
-
Material:
-
Q235/Q345/SS400/ST37-2/ST52/Q420/Q460/S235JR/S275JR/S355JR
-
Surface:
-
Mild Steel Plain
24 Inch Diameter Building Seamless Galvanized Steel Round Pipe
Product introduction
The two ends are open and have a hollow concentric circle section, the length of which is larger than the surrounding steel. The specifications of steel tubes are expressed in terms of external dimensions (such as outer diameter or side length) and inner diameter and wall thickness. They range in size from very small capillaries to large round steel tubes with diameters of several meters. Round steel pipe can be used in pipeline, thermal equipment, machinery industry, petroleum geological drilling, container, chemical industry and special purposes.
Product Details
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Material
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Q195,Q215,Q235,Q345,S235JR
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MOQ
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5 tons for normail size and material
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Standard
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ASTM A53,BS1387, EN39,ISO 65
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Payment terms
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LC OR TT
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WT
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0.8-20mm
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Trade terms
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FOB,C&F,CIF,EXW
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Length
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Fixed or random,as customer request
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End treatment
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Palin (can be threaded,punch,shrink,exension...)
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Lead time
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within 7-15 days from stock with 6m length ,20-25 days for customized pipe according to the qty
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Surface
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Galvanized (40-60g/m2 usual,can be request by customer
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Product production
Technological production process
The production process of seamless steel pipe is divided into the following steps: round tube billet → heating → perforation → three-high diagonal rolling, continuous rolling or extrusion → stripping → sizing (or reducing) → cooling → straightening → hydrostatic test (or flaw detection) → marking → storage. Seamless steel pipe is made of steel ingot or solid tube blank perforated into wool tube, and then hot rolled, cold rolled or cold drawn.
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