Galvanized Square Tube
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ABS Hot-rolled straight seam welded square steel pipe tubes Q235 Q345
Size
Out diameter
15*15-400*400mm
W.T
0.5-5.0mm
Length
6-12m or as customers’ request
Standard
GB/T, ASTM,BS
Material
Q195,Q215,Q235,Q345
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New High Precision Cold Rolled Seamless Square Rectangular Steel Pipe
Standard ASTM A53,A500,GB/T3094 Material gr.a,gr.b,195-q345,x42,x46,x65,x70 OD 10*10-400*400MM W.T 1.0-17MM Length 5.8-6M Main use Scaffolding pipe, Structure pipe, Fence/Door pipe, Furniture and so on -
Galvanized Square And Rectangular Steel Tube in Tianjin with high quality and low price
Standard: API, ASTM, bs, DIN, GB, JIS, API 5CT, API 5L, API 5DP, ASTM A10
OD:20*20MM – 1000*1000MM
Thickness: 0.5MM – 13MM
length: 1M – 14M
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New High Precision Cold Rolled Seamless Square Rectangular Steel Pipe
Standard ASTM A500, JG178-2005, JIS G3466, EN10210, GB/T6728-2002, GB-T/6725-2002, GB/T3094-2000 Steel Grade Q195, Q215, Q235, Q345, S235JR, S275JR, STK400, STK500 Outer Diameter 20*20MM – 1000*1000MM Wall Thickness 0.5MM – 13MM Length 1M – 14M -
ASTM A53 Hot-dipped Galvanized Hollow Section Square and Rectangular Steel Pipe
Galvanized square steel tube is easy to weld, shape, cut and related process, meanwhile galvanized coatings also have better corrosion resistance and anti rust than other types of carbon steel. In addition, galvanized square steel tubing is a low-cost alternative to steel and achieves resistance of rust for up to period at least 25 years while maintaining the same strength as durable surface coatings.
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Hot Dipped Galvanized Structural Square Tubing
1.HSS has a high strength-to-weight ratio, excellent compression support characteristics and excellent torsional resistance.
2.In exposed applications, especially Architecturally Exposed Structural Steel (AESS) applications in construction, HSS provides preferred visual opportunities for the design of buildings and other structures.
3.HSS provides uniformity of size, shape, strength and tolerances that make its use totally predictable, especially important for demanding OEM applications.4.HSS can be readily bent, formed, punched and drilled. Improvements in connection design for fastening HSS to itself or other structural materials are improving the ease of fabrication in the field as well.
5.Due to its higher strength ratio, especially in A1085, HSS is cost competitive with other structural materials. With improved connection and fastening methods, it often enjoys a cost advantage.6.HSS is fire resistant and does not warp, twist, split, swell or shrink.
7.It resists dry rot and mildew.
