Prices of Galvanized Pipe Q215A Q215b Q235A Q235B 6 Meter Hot DIP Pre Galvanized Welded Pipe 18 Gauge Zinc Coated Gi Galvanized Steel Round Pipe Manufacturers
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Square tubes is a form of tube type, people have a different name on it, called the rectangular tubes, rectangular tubes, square tubes, welded square tube, because it has a lot of kinds of material of material can make the tube body, usually square tube is formed after unpacking, kaiping, bending strip welding pipe, again by the mechanism of rolling into a square tube.
Galvanized square steel pipe, rectangular steel pipe, steel hollow section, divided according to the shape of the section, is a name for square pipe and rectangular pipe. It is made of strip steel that has been processed and rolled. Generally, the strip is unpacked, flattened, coiled, welded to form a round tube, and then rolled into a square tube from the round tube and then cut to the required length. Square rectangular tube is also called cold-formed hollow section steel, referred to as square tube and rectangular tube.
| Material | 10# 20# 45# A53 A106 Q195 Q215 Q235 Q345 DX51D DX52D DC01 DC02 SGHC |
| Standard | GB/T3091-2001, BS 1387-1985, DIN EN10025, EN10219, JIS G3444:2004, ASTM A53 SCH40/80/STD, BS- EN10255-2004 |
| Round Out Diameter | 20~406mm(1/2inch~16inch) in theory |
| Square Size | 16*16~600*600mm |
| Wall Thickness | 0.3~40mm |
| Length | any length below 16m |
| Surface | bared, galvanized, oiled, color Paint, 3PE, or other anti-corrosion treatment |
| Shape | round, square, rectangular, D shape |
Q1:Any free sample available?
A: Sure! Our regular sized samples are free but buyers have to pay for shipping.
Q2:How do you control quality?
A:Third Party Inspection is available, also we are ISO, CE, Alibaba Verified. Furthermore mill Test Certification is available with shipment. Our quality management system conforms to the requirement of ISO 9001:2015 verified by TUV. We accept trial order to enhance mutual trust.
Q3:How can I get more details about your products?
A:You can send message to me directly, or send email to me. We will provide catalogue and pictures of our products for your reference.
Q4:Do you provide customized parts?
A:Yes, we accept drawings from customers to manufacture accordingly.
Q5:Why choose us?
A:We are factory direct supplier, with competitive quality and price, and also brilliant services.
