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Factory Galvanized Hollow Section Square Steel Pipes for Shelter Structure

Product advantages:
1. This kind of pipe has a wide range of applications. It can be used in curtain wall, construction, machinery manufacturing and other industries, and even used in automobile chassis, airports, etc.
2. Its durability is very strong, its impact resistance is strong, its service life is very long, and it will not be damaged under normal circumstances. You can use it with confidence.
3. The production cost of galvanized square pipe is not high, and the manufacturer can produce it in batches, so its price is relatively low.

Product Description

Product information                                                
Place of Origin Shandong,China Application Gas Pipe, OIL PIPE, Structure Pipe
Alloy Or Not Non-Alloy Section Shape Roud / Sqaure/ Rectangular
Special Pipe Thick Wall Pipe Thickness 1.2 - 20 mm, 1.2mm - 20 mm
Standard ASTM Length 12M, 6m
Certificate CE Technique ERW
Grade Q195/Q215/Q235/Q345 Surface Treatment Black/ Galvanized/ Oiled
Tolerance ±1%, ±3% Processing Service Welding, Punching, Cutting, Bending, Decoiling
Oiled or Non-oiled Non-oiled Invoicing by actual weight
Delivery Time 15-21 days Product name Square Steel Pipe
Out diameter 20x20mm---500x500mm Marks Customers't Requirement
Surface Black/ Galvanized/ Oiled Shape Round / Square / Rectangular
Material Q195/Q215/Q235/Q345 Type Square Tube
Certification ISO SGS CE

Production Range

Round Steel Pipe (21.3mm-406.4mm)
Square Steel Pipe (20mm*20mm-500mm*500mm)
Rectangular Steel Pipe (20mm*30mm-400mm*600mm)

Surface Treatment

1. Bared 2.Black Painted (varnish coating) 3.Galvanized

Size OD 20*20-500*500
Wall Thickness 1.2mm-15mm
SCH30,SCH40,STD,XS,SCH80,SCH160,XXS etc.
Length Length can be customized,Maximum 12M
Steel material Q195 → Grade B, SS330,SPHC, S185
Q215 → Grade C,CS Type B,SS330, SPHC
Q235 → Grade D,SS400,S235JR,S235JO,S235J2
Q345 → SS500,ST52
Standard BS EN10296,BS EN10025,BS EN10297,BS6323, BSEN10219,
BSEN10217,GB/T13793-1992,GB/T14291-2006 GB/T3091-1993,
Usage Used For Structure, Construction, Accessorize
Ends 1) Plain
2) Beveled
3) Thread with Coupling or cap
4) Puch holes as per customer's request  ,etc.
End protector 1) Plastic pipe cap
2) Iron protector
Inspection With Hydraulic Testing, Eddy Current , Infrared Test
Package 1) Bundle
2) In Bulk
3) Water proof  plastic wrap.
4) As per Client's Requirements
Port of Shipment Shanghai Qingdao Tianjin 
Date of Delivery According To The Quantity And Specification Of Each Orde

Galvanized Square Steel Pipe 6Galvanized Square Steel Pipe 5

 Our advantages:                                                              

1.We have our own factory, and company is a multi-person team. We have our own foreign trade sector and provide service to worldwide customer.

2.We can send you our sample to you according to your requirement. And the sample is free provided by us, you only need to pay for the freight. By the way, the sample is just two or three pieces just for reference. We can provide the optimal solution to you according to your requirement.

3.Our product including the galvanized steel sheet/coil/strip/pipe, galvalume steel coil, aluminum coil/plate/tube, color coated roofing sheet, galvanized roofing sheet and PPGI/PPGL, etc.

4.With many years foreign trade experience, we will provide safe and fast delivery, in order to you receive the product on time.

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Shandong Tanggang Iron and Steel Co., Ltd. is a leading supplier of steel products in China,specializing in the output of hot-dip galvanizing technical services for more than 30 years
 Room 7-1106, No. 68, Industrial South Road, Lixia District, Jinan City
 +86-15969707108
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