Standard:ASTM, API, GB, ASTM A252-1998, API 5L, GB/T3901, GB/T9711

Grade:Q195-Q345, Q235, Q345, Q195

Thickness:1 - 12.75 mm

Section Shape:Rectangular

Place of Origin:Shandong, China

Application:Structure Pipe

Technique:ERW

Certification:API

Surface Treatment:Galvanized

Special Pipe:API Pipe

Alloy Or Not:Non-Alloy

Tolerance:±1%

Type:Welded Steel Pipe, Welder ERW

Keyword:Square Rectangle Tube

End protector:Plain

Material:Q195/Q235/Q345

Length:5.8-12m

MOQ:1 Ton

Usage:Green House Structure

Surface:Black Painted/oiled/annealing

Steel Grade:Q195-Q235/st 37/52

Wall Thickness:0.5-12.5mm 

Workshop Display

1. Raw material was purchase from big factory, the quality was fulled guaranteed.

2. With 1000ton per day production capacity, accept big order.

3. Imported machine makes qualified product and shapely tube.

4. Doing corrosion resistant coating under prudction.

5. Stocks in warehouse and avoid bad weather. 

Packing & Shipping

1. In bundle with 8-9 steel stripes for small diameter steel pipe

2. Wrapped the bundle with water-proof bag and then bundled by steel stripes and nylon lifting belt in both ends

3. Loose package for big diameter steel pipe

4. As per customer's requirement