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steel q235 welded black tube square pipe

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Black Welded Square Steel Tube, Black Welded Square Steel

offers 22,306 black welded square steel tube products. About 83% of these are steel pipes, 4% are stainless steel pipes, and 1% are scaffoldings. A wide variety of black welded square steel tube options are available to you, such as a335 p11, a53(a,b), and stpa22.

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Q235 Welded Square Steel Pipe, Q235 Welded Square Steel

offers 31,441 q235 welded square steel pipe products. About 95% of these are steel pipes, 1% are stainless steel pipes, and 1% are steel sheets. A wide variety of q235 welded square steel pipe options are available to you, such as 20#, 10#, and a53(a,b).

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Square/ Rectangular Tube - Tianjin Xinlianxin Steel Pipe

Spiral Welded Steel Pipe (4) Seamless Pipe (4) Steel Plate (4) Scaffolding Pipe (1) Flange (1) Hot dipped galvanized square/rectangular tube owns thicker zinc coating than pre-galvanized square/rectangular tube. Black tubes will be dipped into zinc pool for galvanizing. Steel GradeGB/T6728:2002 Q195 , Q235 , Q345 ASTM A500:GR. A

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China Q235 Black Steel Pipe / ERW / Seamless Tube / Hot

Steel Pipe, Black Pipe, Q235 manufacturer / supplier in China, offering Q235 Black Steel Pipe / ERW / Seamless Tube / Hot Rolled Round and Square Pipe, Cold Rolled Galvalume / Galvanizing Steel, Gi / Gl / PPGI / PPGL / Hdgl / Hdgi, Roll Coil and Sheets, PPGI PPGI Color Coated Coil

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Black Iron Q235 Welded Square Steel Pipe ! Hollow Box

Black Iron Q235 Welded Square Steel Pipe ! Hollow Box Low Price Hot Rolled Square Tube 60mm For Frame Scaffold , Find Complete Details about Black Iron Q235 Welded Square Steel Pipe ! Hollow Box Low Price Hot Rolled Square Tube 60mm For Frame Scaffold,Square Tube 60mm,Low Price Hot Rolled Square Tube 60mm,Square Tube 60mm For Frame Scaffold from Steel Pipes Supplier or

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China Q235 ERW Welded Black Carbon Steel Pipe - China

China Q235 ERW Welded Black Carbon Steel Pipe, Find details about China Hot Dipped Galvanized Pipe, Hot Dipped Galvanized Tube from Q235 ERW Welded Black Carbon Steel Pipe - Tianjin Yitejia Steel Sales Co., Ltd.

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Welded Square Steel Tube - Shew-E Steel Pipe

Welded Square Steel Tube . SHEW-E STEEL PIPE,established in 2008 and in charge of international business.We have more than 8 years experience in manufacturing and exporting Hydraulic honed tubes and precision tubes,All our products are manufactured by latest manufacturing techniques with machines and equipment which fitted highest technology, in order to provide the manufacturing of

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China En10219 Black Square Steel Tube Weld. Q235 -

China En10219 Black Square Steel Tube Weld. Q235, Find details about China Steel Tube, Square Steel Pipe from En10219 Black Square Steel Tube Weld. Q235 - Tangshan Lianchuang Steel Making Science & Technology Co., Ltd.

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High corrosion protection hot rolled black carbon welded

Trustworth China welded steel pipe supplier produces hot rolled black carbon welded steel round tube as good price for buyers.

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China ERW Welded Low Carbon Steel Square / Round

Square Steel Tube, Steel Pipe, Carbon Steel Tube manufacturer / supplier in China, offering ERW Welded Low Carbon Steel Square / Round / Rectangular Pipe&Tube for Construction Q195~Q235 by Container Load, Top Selling Black Carbon Steel Pipe for Steel Pipeline, ERW Carbon Steel Pipe with End Plastic Coated Black Pianted and so on.

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China ASTM Steel Profile Ms Square Tube Galvanized Square

Steel Pipe, Weld Steel Pipe, Carbon Steel Pipe manufacturer / supplier in China, offering ASTM Steel Profile Ms Square Tube Galvanized Square Steel Pipe Tube Gi Pipe Price for Building, Color Coated Stainless Steel Sheet 904L Stainless Steel Plate Price, 4 X 4 3mm 304 Stainless Steel Plate 1mm Ss Sheet Price and so on.

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China ERW Welded Low Carbon Steel Square / Round

Square Steel Tube, Steel Pipe, Carbon Steel Tube manufacturer / supplier in China, offering ERW Welded Low Carbon Steel Square / Round / Rectangular Pipe&Tube for Construction Q195~Q235 by Container Load, Top Selling Black Carbon Steel Pipe for Steel Pipeline, ERW Carbon Steel Pipe with End Plastic Coated Black Pianted and so on.

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China ASTM Steel Profile Ms Square Tube Galvanized Square

Steel Pipe, Weld Steel Pipe, Carbon Steel Pipe manufacturer / supplier in China, offering ASTM Steel Profile Ms Square Tube Galvanized Square Steel Pipe Tube Gi Pipe Price for Building, Color Coated Stainless Steel Sheet 904L Stainless Steel Plate Price, 4 X 4 3mm 304 Stainless Steel Plate 1mm Ss Sheet Price and so on.

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China Q195 Q235 Q345 Welded Hollow Section Steel Tube

Welded Steel Pipe, Black Pipe, Construction manufacturer / supplier in China, offering Q195 Q235 Q345 Welded Hollow Section Steel Tube, Scaffolding Tube 48mm! Scaffolding for High-Rise Buildings 1.5 Inch Galvanized Steel Tube, Schedule 40 Scaffolding Steel Pipe 1.5 Inch Galvanized Pipe Scaffolding Steel Pipe 48.3mm Fob Reference Price and so on.

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Pre Galvanized Square Hollow Section/Q235 Rectangular

Shop from professional Pre-galvanized Steel Pipe manufacturers and suppliers for quality pre galvanized square hollow section/q235 rectangular steel pipe/ galvanized steel tube made in China here. The best service and fast delivery are offered.

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China Carbon Welded Ms Square Steel Pipe for furniture

Carbon Welded Ms Square Steel Pipe for furniture Product NameSteel ERW Black Pipe Section ShapeRound, Square, Retangular, oval, 1.Material AreaMake sure the raw material loading smoothly. We use Q195/Q235 steel strips for the pipe raw materials. We have full black annealed, regular black annealed and bright annealed surface treatment

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Rectangular Tube, Square Tube, C Channel, Steel Plate

Established in 1998, we mainly supply square&rectangular tube, c channel, Steel Coil, pre galvanized steel pipe, welded steel pipe and scaffolding products.

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welded steel pipe – Steel pipe manufacturer and supplier

Welded steel pipe. We produce a large range of welded steel pipe, including ERW,SSAW,LSAW and so on. Straight welded steel pipe. ERW21.3mm-406.4mm 20*10-400*600

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