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Qingdao Guanghongxing International Trade Co., Ltd.

Steel, Steel Tube, Tube manufacturer / supplier in China, offering ASTM A570, JIS Sm490, DIN St-50, St-52, Gbq345 Low Alloy Steel Round Pipe, Outdoor Home Garden Camping Metal Barbecue Grill with Ce, Gbq195, Q235, Q275, JIS Ss400, 3sp, 4sp Steel Billets and so on.

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Supplier Homepage Product steel pipe ASTM A570, JIS Sm490, DIN St-50, St-52, Gbq345 Low Alloy Steel Round Pipe

ASTM A570, JIS Sm490, DIN St-50, St-52, Gbq345 Low Alloy Steel Round Pipe

Purchase Qty.:
50-99 100+
FOB Unit Price: US $300 US $390
Purchase Qty. (Tons) FOB Unit Price
50-99 US $300
100+ US $390
Get Latest Price
Port: Tianjin, China
Production Capacity: 300000 Metric Tons Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: ASTM A570, JIS Sm490, DIN St-50, St-52, GBQ345
  • Technique: Hot Rolled
  • Surface Treatment: Black
  • Section Shape: Round
  • Process: Hot Rolled
  • Thickness: 3-75mm
  • out Diameter: 30-300mm
  • Surface Condition: Black
  • Transport Package: Seaway Standard Packing
  • Origin: Shandong, China
  • Type: Seamless
  • Material: Alloy Steel
  • Usage: Pipeline Transport, Oil/Gas Drilling, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose
  • Product: Low Alloy Steel Round Pipe
  • Grade: ASTM A570, ASTM A572, JIS Sm490, DIN St-50, St-52,
  • Length: 6-12m or as Required
  • Packaging: Bundled with Steel Strip
  • Trademark: Qingdao Guanghongxing
  • Specification: 3-75mm
Product Description
ASTM A570, ASTM A572, JIS Sm490, DIN St-50, St-52, GB Q345 Low Alloy Steel Round Pipe

1.Product: Low Alloy Steel Round Pipe

2.Process: Hot Rolled

3. Applications: Bending, curling and similar forming process

4. Available steel grades: A, B and C

5.Specifications: Diameter 10.3 to 1219 mm;
                           Thickness 0.8 to 19 mm;
                           Length: 6 m and above; 

round steel pipe
SpecificationSizeWall Thickness
Length1m-12m or according to your requirement
Standard and MaterialASTM, AISI, DIN, BS, EN     
SurfaceZinc Coated (60-350g/m 2 ), Black Painting, Varnish Painting, Color Painting ^
EndsPlain ends, Beveled  en ds,  Socket/coupling and Threading, Plastic caps and so on
PackingWater-proof plastic cloth, Woven bags, PVC package, Steel strips and so on
ApplicationStructural steel, Bridge, mechanical equipment, automobile components etc^
MOQ and Supply CapabilityRAW square steel tube----------10MT----------------10000MT per mouth
 Low-alloy square tube-----------10MT---------------10000MT per mouth
Seamless square steel tube--------10MT-----------------5000MT per mouth
Remarks1) Payment terms: T/T / L/C
2) Trade terms: FOB /CIF /CFR
3) Delivery time: According to the order quantity (at one lot)
4) Loading port: Tianjin
Addition:(1) Rectangular/square steel tube: the size from 30mm*50mm to 800mm*300mm, wall thickness from 2.5mm to30mm.
(2) Galvanized pipe: the outside diameter from 20mm to 219mm, wall thickness from 0.8mm to 12mm.
(3) Welded pipe: the outside diameter from 20mm to 800mm, wall thickness from 2.5mm to 30mm.

About Us

Our company is a wholly owned subsidiary of Xiwang Special Steel Company. We are engaged in steel products exporting business for our mill (Xiwang Special Steel), specialize in steel billets, steel bars, steel pipe, steel plate and so on. "High Quality, competitive price with fast delivery" is a eternal aiming that we keep pursuing.

About Our Mill

Xiwang Special Steel Company Limited is a leading electric arc furnace ("EAF")-based special steel manufacturer located in Shandong Province, the People's Republic of China.

The business of the Group was set up in 2003. The Company is listed on the Main Board of The Stock Exchange of Hong Kong Limited since 23 February 2012. As an EAF-based steel manufacturer, we operate an integrated production process from steel smelting to secondary metallurgy, continuous casting and steel rolling. Our products consist of ordinary steel that is primarily used in buildings and infrastructures, as well as special steel that is used in automobiles, boilers and pipes, and machineries and equipments sectors.

The Group possesses two production flows, which are (1) steel scraps as raw materials for steel production through EAFs; (2) sintering furnace turning iron ores into sinter for blast furnaces to produce molten iron which was then converted into steel by converters. This provides us with more flexibility in production flow, as we could control our cost and product mix through the utilization of different raw materials.

Currently, the Group has an aggregate designed annual smelting capacity of electric arc furnaces and converters of approximately 3.3 million tonnes, and an aggregate designed annual rolling capacity of 3.0 million tonnes. The total designed annual capacity of our blast furnaces and sintering furnaces are 2.1 million tonnes and 3.7 million tonnes, respectively.


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