Q345 Black Annealed Square Steel Pipe

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150x150 steel square pipe in stock ! 4x6 inch rectangular Q345 Black Annealed Square Steel Pipe

150x150 steel square pipe in stock ! 4x6 inch rectangular tube black hollow sections square hollow erw pipe, US $ 450 is located in the Tianjin Industrial Zone Black Steel Pipe for Furniture , page8.Black annealed square hollow section / Cold rolled black Q345 Black Annealed Square Steel PipeBuy Black annealed square hollow section / Cold rolled black annealed square hollow section Square and rectangular pipe from Metal B2B, Black annealed square hollow section / Cold rolled black annealed square hollow section features square hollow section, specification:10*10-400*400mm, thickness:0.5-4.5mm, Material Q195-Q345, GR.B, Price:600-720USD/tons

China ASTM A500 Q235 S235jr S355jr Cold Rolled / Hot Q345 Black Annealed Square Steel Pipe

Square Tube, Square Pipe, Square Hollow Section manufacturer / supplier in China, offering ASTM A500 Q235 S235jr S355jr Cold Rolled / Hot Rolled Black Annealed ERW Welded Hollow Section Square Steel Tube, Carbon Steel S355jr St52 Material Spiral Welded Pipe Piles for Coastal Structures with Length 14m~24m, Prime Iron Metal Steel 12X12mm, 16X16mm, 18X18mm, 23X23mm, 38X38mm Square China Q235 Grade Black Annealed Oiled Cold Rolled Steel Q345 Black Annealed Square Steel PipeSteel Sheet Coil, Steel Plate Coil, Mild Steel Coil manufacturer / supplier in China, offering Q235 Grade Black Annealed Oiled Cold Rolled Steel Coil Price, 2205 2507 Large Diameter Stainless Steel Rectangular/Square Tube Pipe, 0.1-50mm Stainless Steel Coil 430 Grade and so on.Iron Pipe & Tube, Cap from China Manufacturers , Covering an area of 164, 000 square meters, is a comprehensive enterprise of steel deep-processing integrating ratio-frequency welded pipe, galvanized pipe, cold-rolled sheet and galvanized coil, with the annual yield capacity of 2,000, 000 tons of welded pipe, 450, 000 tons of galvanized pipe ranging

square steel tubing near mesquare pvc pipe home depotsquare tubing for salesquare tubing chartsquare tubing size chartsquare vinyl tubingChina Q345 Black Steel Square Material, Q345 Black Steel Q345 Black Annealed Square Steel Pipe

China Q345 Black Steel Square Material manufacturers , Covering an area of 164, 000 square meters, is a comprehensive enterprise of steel deep-processing integrating ratio-frequency welded pipe, galvanized pipe, cold-rolled sheet and galvanized coil, with the annual yield capacity of 2,000, 000 tons of welded pipe, 450, 000 tons of galvanized pipe ranging Q235 Carbon steel welded Square tube Q345 Black Annealed Square Steel Pipe Q345---SS500, ST52S355JR Delivery Detail Standard has Stock; Normal About 3-5days; Custom-made 15-20daysAccording to order's quantity. Q345 Black Annealed Square Steel Pipe Submit. Recommended products. Black carbon steel pipe. Q235 Galvanized square pipe. Q195 Carbon steel welded Square tube Q345 Black Annealed Square Steel PipeQ345 Black Annealed Square Steel Pipeq345 steel specificationq345 steel equivalentq345 steel propertiesq345 s n curve

Q345 Carbon steel square tube

Bright Annealed, Black Annealed. Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, Two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips. Inspection Chemical Component Analysis, Mechanical Properties. carbon steel pipe; Hollow Section; Seamless Stainless Q345 Black Annealed Square Steel PipeSource Low price Black annealed steel tube square Q345 Black Annealed Square Steel Pipeblack annealed, bright annealed and full black pipe, oiled Outer Diameter 10*10 to 75*75mm Thickness 0.3 good quality ASTM A53 sch40 black annealed carbon steel Q345 Black Annealed Square Steel PipeCompany & Three major producing areas TianJin YouFa Steel Pipe Group Company was founded on july 1st ,2000,with the headquarters located at the largest steel pipe production base in China-Daqiuzhuang Village, Tianjin City, and it is the largest steel pipe manufacturing enterprise producing many kinds of steel pipes in the world. 20 years focused on quality which is the life of the enterprise.

Our Factory & Workshop[email protected]

2500mm Steel Plates Production Line

2500mm Steel Plates Production Line

3500mm Steel Plates Production Line

3500mm Steel Plates Production Line

4500mm Steel Plates Production Line

4500mm Steel Plates Production Line

Spiral Welded Pipe Production Line

Spiral Welded Pipe Production Line

1700mm Hot Rolled Coil Production Line

1700mm Hot Rolled Coil Production Line

Deep Processing Center

Deep Processing Center

R & D and Testing Center[email protected]

Technical department

Technical department

Quality Control

Quality Control

100% UT test

100% UT test

50000J DWT TEST

50000J DWT TEST

Impact test

Impact test

Mechanins Lab

Mechanins Lab

Metallurgical Microscope

Metallurgical Microscope

OES Chemical analysis

OES Chemical analysis

X-ray test

X-ray test

Vickers hardness tester

Vickers hardness tester

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