- Product Details
- {{item.text}}
Quick Details
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Oiled or Non-oiled:
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Non-oiled
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Invoicing:
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by actual weight
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Place of Origin:
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Shandong, China
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Brand Name:
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ZHONGTUO
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Thickness:
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0.5 - 3 mm
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Grade:
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Q195-Q345, Q235
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Product name:
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Sqaure and rectangular steel tube
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Size:
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20x20 -- 400x400 mm
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Surface:
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Black annealing
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Type:
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Hot Rolled Hollow Carbon Pipe
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Pipe Ends:
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plain ends
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usage:
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greenhouse,construction etc.
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End protector:
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Plastic Pipe Cap
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Package:
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Standard packaging, according to customer requirements
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Color:
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Balck
Quick Details
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Section Shape:
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Square
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Surface Treatment:
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Annealing
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Tolerance:
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±1%
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Oiled or Non-oiled:
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Non-oiled
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Invoicing:
-
by actual weight
-
Place of Origin:
-
Shandong, China
-
Brand Name:
-
ZHONGTUO
-
Thickness:
-
0.5 - 3 mm
-
Grade:
-
Q195-Q345, Q235
-
Product name:
-
Sqaure and rectangular steel tube
-
Size:
-
20x20 -- 400x400 mm
-
Surface:
-
Black annealing
-
Type:
-
Hot Rolled Hollow Carbon Pipe
-
Pipe Ends:
-
plain ends
-
usage:
-
greenhouse,construction etc.
-
End protector:
-
Plastic Pipe Cap
-
Package:
-
Standard packaging, according to customer requirements
-
Color:
-
Balck
Carbon steel square pipe is made of steel ingot or solid round steel which is perforated into wool tube and then hot rolled, cold rolled or cold drawn. Carbon steel pipe plays an important role in our steel pipe industry.
According to incomplete statistics, existing carbon steel pipe manufacturers in our country about 240 more than 250 sets of carbon steel pipe units, annual capacity of about more than 4.5 million tons. 760,000 tons of oil pipe, accounting for 5.7%; Hydraulic prop, precision pipe 150,000 tons, accounting for 4.3% stainless pipe bearing pipe, automobile pipe 50,000 tons, accounting for 1.4%.
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Product Name
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Q235 S235 sS400 Black welded rectangular square steel pipe RHS SHS steel tube
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Material
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carbon steel
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Standard
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GB/T6725 GB/T6728 EN10210EN10219,ASTM A500ASTM A36.AS/NZS1163.JIS.EN.DIN17175
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Grade
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Q195,Q235(A,B,C,D),Q345(A,B,C,D),ASTM A500.S235JR.S235JOH.S355JR.S355JOH.C250LO.C350LOSS400
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Delivery&Shipme
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1)By Container(1-5.95 meter suitable to load 20ft container6-12 meter length nt suitable to load 40 ft container)
2) Bulk shipment |
The smelting process is simple, the cost is low, the pressure processing performance is good, the cutting performance is good, the comprehensive mechanical property is good。
The main uses of square pipes are: construction. Mechanical engineering. Steel construction projects, shipbuilding. Solar power bracket. Steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall. Car chassis. Airports, etc.
Shandong Zhongtuo New Material Group Co., Ltd. is located in Jinan, the capital of Shandong Province, one of the 15 sub-provincial cities in China, the core city of Shandong Peninsula city group and Jinan metropolitan area, and a new first-tier city. Our company has morethan 1200 employees and 120,000 square meters of factory area. Adhere to the scientific outlook on development as, earnestly implement the national steel industry policy, according to the shandong provincial party committee, the provincial government "asset restructuring, backward, adjust the layout, improve the grade" guidelines, to implement the "outstanding coastal, optimization of inland, high-quality goods and size" development strategy, solidly carry out internal substantial restructuring and collectivization operation, Deepening key resources, and integration of the core business, is committed to building the new steel trade, domestic high-end brand, based on the core business of steel, committed to the production of high-end, high-quality, efficient products, have in
the inventory of over 100000 tons, the main varieties of steel aluminum coils, color aluminum coil, galvanized coil, aluminum zinc plating, color graphics, square pipe, welded pipe, hot-rolled
coil, carbon steel, h-beam, etc, Widely used in automobile, petroleum, railway, bridge, construction, electric power, transportation, machinery, shipbuilding, light industry, household
appliances and other important fields, exported to the United States, Britain, Germany, India, Japan, Korea and other dozens of countries and regions.
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