ASTM A53 Square Tube Rectangular Tube
Galvanized square rectangular tube is a kind of hollow square section shape and size that can be made of cold-rolled and hot-rolled galvanized strip or galvanized coil. Square section steel pipe.
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Galvanized square tube is a kind of hollow square section steel pipe with square cross-sectional shape and size made of hot-rolled or cold-rolled galvanized steel strip or galvanized coil as billet by cold bending process and then by high-frequency welding, or galvanized square tube made of cold-formed hollow steel pipe by hot-dipped galvanizing process.
The process method of galvanized square pipe is to use cold rolling or hot rolling to coat a narrow and long steel plate with a layer of zinc, which is divided into hot-dip galvanizing and electro-galvanizing. The coating of hot-dip galvanizing is relatively uniform, has strong adhesion and long service life. , the chemical reaction with the plating solution can make the galvanized steel pipe have corrosion resistance,
The probability of rusting of galvanized strip steel using the electro-galvanizing method is relatively low, because the plating layer of electro-galvanizing is relatively thick, and it is not easy to form the oxidation of the steel plate, so it is not easy to rust.
Product Name | Galvanized Pipe |
MOQ | 10tons |
Package | standard sea package or as customer required |
Packing Length | N/M |
Regular Sizes of Galvanized Steel Pipe | |||||
DN | NB | OD (mm) | WT (mm) | Pcs/Bundle | Regular Length: 5.7m, 5.8m, 6.0m, 6.4. |
15 | 1/2" | 19mm-21.3mm | 1.5mm-3.0mm | 217 | |
20 | 3/4" | 25mm-26.9mm | 1.5mm-3.0mm | 169 | |
25 | 1" | 32mm-33.7mm | 1.5mm-3.0mm | 127 | |
32 | 1.1/4" | 40mm-42.4mm | 1.5mm-4.0mm | 91 | |
40 | 1.1/2" | 47mm-48.3mm | 1.5mm-4.0mm | 91 | |
50 | 2" | 58mm-60.3mm | 1.5mm-4.0mm | 61 | |
65 | 2.1/2" | 73mm-76.1mm | 1.5mm-4.0mm | 37 | |
80 | 3" | 87mm-88.9mm | 1.5mm-9.5mm | 37 | |
100 | 4" | 113mm-114.3mm | 2.0mm-9.5mm | 19 | |
125 | 5" | 140mm-141.3mm | 3.0mm-9.5mm | 19 | |
150 | 6" | 165mm-168.3mm | 3.0mm-12.0mm | 19 | |
200 | 8" | 219.1 | 3.2mm-12.0mm | 7 | |
250 | 10" | 273.0 | 3.2mm-12.0mm | 5 or 1 | |
300 | 12" | 323.9mm-325mm | 6.0mm-15mm | 3 or 1 | |
350 | 14" | 355mm-355.6mm | 8.0mm-15mm | 1 | |
400 | 16" | 406.4mm | 8.0mm-20mm | 1 | |
450 | 18" | 457mm | 9.0mm-23mm | 1 | |
500 | 20" | 508mm | 9.0mm-23mm | 1 | |
550 | 22" | 558.8mm | 9.0mm-23mm | 1 | |
600 | 24" | 609.6mm | 9.0mm-23mm | 1 | |
Shandong Kuaima Steel Co., Ltd. has advanced special smelting, investment casting, pipe making and other production equipment. The company has 15 advanced production lines, which can independently produce hot/cold rolled steel, galvanized steel pipe, galvalume steel, prepainted steel and stainless steel coils,,strips, plates, plates, pipes, bars and other products. The standing inventory is more than 450,000 tons to meet the customer's demand for delivery time.
| china galvanized square steel tube manufacturer | 20x20 square galvanized tub |
| china galvanized square steel tube manufacturers | 2x2 square steel tube preforated not galvanized |
| china galvanized square structure steel tube | 3 4 galvanized steel square tube pricing |
| china galvanized square tube factory | 3.5 x 3.5 11 gauge galvanized steel square tube |
| china galvanized steel square tube manufacturers | 30 x 30 square galvanized tub |
| china galvanized/welded tube square product | 3x3 galvanized square tube |
| china pre galvanized square steel tube factories | square galvanized tube |
| china square galvanized tube | 3x4 galvanized square tube |
We have professional testing equipment. We have our own testing center laboratory to guarantee the quality of our products.
thickness
width
coating quality
chromatic aberration
paint
thickness
hardness
luster
tensile strength
Yield Strength
We are a world-renowned Galvanized Steel Pipe exporter, Qatar, Ireland, Portugal,Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Italy, Libya, Ro-Fanaticism, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Philippines, Ghana, Slovakia, Germany,Saudi Arabia, Afghanistan, China, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece,Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus,Finland, Gabon, Iran, Canada, Argentina, Lebanon. other countries
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Liaocheng Economic and Technological Development Zone, Shandong Province, China
: Echo@kuaimasteel.com
: +86-18365977887
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