- Product Details
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Quick Details
-
Oiled or Non-oiled:
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Non-oiled
-
Invoicing:
-
by theoretical weight
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Place of Origin:
-
Tianjin, China
-
Brand Name:
-
JN
-
Outer Diameter:
-
21.3 - 508 mm
-
Thickness:
-
0.3-2.75MM
-
Grade:
-
Q195,Q235, STK400, STK490, S235JRH
Quick Details
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Section Shape:
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Round
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Surface Treatment:
-
galvanized
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Tolerance:
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±5%, ±1%
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Oiled or Non-oiled:
-
Non-oiled
-
Invoicing:
-
by theoretical weight
-
Place of Origin:
-
Tianjin, China
-
Brand Name:
-
JN
-
Outer Diameter:
-
21.3 - 508 mm
-
Thickness:
-
0.3-2.75MM
-
Grade:
-
Q195,Q235, STK400, STK490, S235JRH
Product Description
Application scenarios for pre-galvanized round pipes
Pre-galvanized round tubes are commonly used in building structures, water supply and drainage systems, HVAC systems, transporting all kinds of liquids and gases, manufacturing agricultural equipment, components for livestock pens and irrigation systems, and manufacturing all kinds of structural steel parts and sports facilities.
Specification
|
OD
|
21.3-508MM
|
|
W.T
|
0.3-2.75MM
|
|
Material
|
Q195,Q215,Q235
|
|
Standard
|
BS1387, ASTM A53, API 5L, JIS G3444, BS EN39, EN10219
|
|
Technique
|
High frequecy welded
|
|
Type of coating
|
Galvanized, Galvalume
|
|
Lenght
|
2-12M,Customer customization
|
|
Packing
|
In bundle or according to the customers’requirements
|
|
Delivery time
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20-30 days after reveipt customers' deposit
|
|
Productivity
|
3000 Meteric Tons per Month
|
|
Remark
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1.Payment terms :T/T,L/C
2.Terms of trade:CFR,CIF
3.Minimum order:20 tons |
|
Application
|
building construction, oil and gas transport, scaffoliding or prop, fire pipe.
|
|
Certificate
|
ISO 9001, API 5L, CE
|
Production Flow
The normal zinc amount was
40 – 60g / sqm
，which can be customized as a high zinc layer pre-galvanized pipe. Ordinary spot for 6 meters can be customized length of 4.5-12m range. Steel pipe diameter and wall thickness are related to it.
Packing & Delivery
In the aspects of preventing steel pipe bumping, scratching, cratering, flattening, pipe deformation, raining, etc., standardization operations have been established and strictly implemented to ensure that the quality of the process of storage and transportation of steel pipes is effectively controlled.
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