- Product Details
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Quick Details
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Oiled or Non-oiled:
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According to customer needs
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Invoicing:
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by actual weight
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Place of Origin:
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Hebei, China
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Outer Diameter:
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10.3 - 2032 mm
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Thickness:
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1 - 60 mm
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Grade:
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Q195/Q235/Q345
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Delivery Time:
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10-25days
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Secondary Or Not:
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Non-secondary
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Product name:
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Galvanized Steel Pipe
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Keyword:
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Galvanzied Pipe
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Type:
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Welded ERW
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Surface:
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Galvanized Coated
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Material:
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Q195/Q235/Q345
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End protector:
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Plastic Pipe Cap
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Shape:
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Round Shape
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Name:
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Galvanized ERW Round Hollow Section Steel Pipe
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Usage:
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Transport Water
Quick Details
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Section Shape:
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Round
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Surface Treatment:
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galvanized
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Tolerance:
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±10%
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Oiled or Non-oiled:
-
According to customer needs
-
Invoicing:
-
by actual weight
-
Place of Origin:
-
Hebei, China
-
Outer Diameter:
-
10.3 - 2032 mm
-
Thickness:
-
1 - 60 mm
-
Grade:
-
Q195/Q235/Q345
-
Delivery Time:
-
10-25days
-
Secondary Or Not:
-
Non-secondary
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Product name:
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Galvanized Steel Pipe
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Keyword:
-
Galvanzied Pipe
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Type:
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Welded ERW
-
Surface:
-
Galvanized Coated
-
Material:
-
Q195/Q235/Q345
-
End protector:
-
Plastic Pipe Cap
-
Shape:
-
Round Shape
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Name:
-
Galvanized ERW Round Hollow Section Steel Pipe
-
Usage:
-
Transport Water
GI Pipe Specification Chart
Galvanized pipe, also known as galvanized steel pipe, divided into two types of hot galvanizing and electric galvanizing, hot galvanizing galvanized thick layer, with uniform coating, strong adhesion, long service life and other advantages.Electrogalvanizing is low cost, surface is not very smooth, its own corrosion resistance is much worse than hot-dip galvanized pipe.
The life of hot galvanizing is very long. It can reach 50 years in the wild depending on the environment.
Hot dip galvanized pipe
The alloy layer is formed by the reaction between molten metal and iron matrix, so that the matrix and the coating are combined.Is hot dip galvanized steel pipes to pickling, in order to remove iron oxide on the surface of the steel tube after acid cleaning, by ammonium chloride or zinc chloride or ammonium chloride and zinc chloride mixed aqueous solution tank cleaning, and then sent to the hot dip plating tank.Hot galvanizing has the advantages of uniform coating, strong adhesion and long service life.Most processes adopt zinc - plated direct coil technology.
BS 1387:1985 has been withdrawn and replaced with the European standard EN 10255:2004 .The table below gives the corresponding types in BS 1387 and EN 10255.
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EN 10255 L |
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EN 10255 L1 |
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EN 10255 L2 |
BS 1387 Light |
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EN 10255 Medium |
BS 1387 Medium |
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EN 10255 Heavy |
BS 1387 Heavy |
Stand:API,API 5L,ASTM A234-2007,ASTM A254-1997,ANSI B36.10M-2004,BS 1387,BS EN 10297,BS 3059-2,BS 4568,BS EN 39,DIN 28180-2007,GB 5310-1995,GB/T 12770-2002,GB/T 14291-2006,10#-45#, 16mn,A53-A369,A106(B,C), MO, 15Mo3, 16Mo,Q195-Q345,ST35-ST52
Dimensions and weight of steel tubes according the British Standard - BS 1387:1985 "Specification for screwed and socketed steel tubes and tubulars and for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads" can be found in the table below:
The standard is applicable to tubes of nominal size DN8 to DN150 in light, medium and heavy thickness.
The BS 1387:1985 specification for screwed and socket steel tubes and for plain end steel tubes suitable for welding or for screwing to BS 21 pipe threads.
W orkshop & Machine :
First class equipment customization your need size .
Also can cut as your need length !
Packaging:
Cangzhou zhongshun steel pipe trade company supply Free charge of sample and welcome your factory audit .
1) Supply raw material certificate, quality guarantee, Mill Test Certificate
2 ) Supply more 1-3 finned tubes in each package
3 ) Three Inspection : raw material ,pressure,measurement of size , package and finishing
4) warranty period: within one year after receipt of the goods
5) Packing with Plastic Mat, Waterproof Paper , drying agent/desiccant and plastic cap
For light ,short fin tubes ,we use exporting wooden case
For heavy, long fin tubes ,we use iron frame wooden case
On the top of the package ,we weld more square steel to protect the package
| Packaging Detail: | Standard export seaworthy packing or according to your requirements. | |||||
| Delivery Detail: | within one month after the deposit | |||||
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Packaging
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Size
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5.8m (L) * 288mm (W) * 488mm (H)
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12m (L) * 288mm (W) * 488mm (H)
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Weight
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1.2 T
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2.4T
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Packaging
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20'Container size: 5.899m(L)*2.352m(W)*2.386m(H)
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40'container size: 12.02m(L)*2.35m(W)*2.38m(H)
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Packing Method
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1. bundled with steel strip
2. wrapped with plastic bags 3. customers request |
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