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square steel tubes

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thin-walled square carbon tubes for greenhouse constructures 40401.5mm
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The square steel tube refers to a long, hollowed cylinder with rectangular or square cross section. It is made of strip steel. Firstly a coil of steel strip is unwound, flattened, bent and welded to form the ... Read More

2024-07-08 14:52:31

SS400 ERW Square Carbon Tubes with short length from China
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SS400 ERW Square Carbon Tubes The square carbon tube refers to a long, hollowed cylinder with rectangular or square cross section. It is made of strip steel. Firstly a coil of steel strip is unwound, flattened, ... Read More

2024-09-03 15:13:33

Q355 square hollow tube with heat treatment and straightening
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Q355 square hollow tube is always used in construction, shipbuilding, cranes making, airport, MRT projects. Q355 is low alloy steel , which can be manufactured into circular steel pipe, square hollow tube, ... Read More

2024-09-03 15:12:22

EN10219 cold rolled seamless square steel pipes with thick wall
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EN10219 cold rolled seamless square steel pipes with thick wall Cangzhou High Booming can supply square hollow section/square tubes according to standards like: GB/T3094-2000, GB/T6728-2002, EN10219, EN10210, ... Read More

2024-07-08 14:50:59

Welded Scaffolding Steel Tube/ Pipes for fencing or common structures
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Scaffolding is a temporary structure used to support people and material in the construction or repair of buildings and other large structures. Material Storage Racks, Pallets, Hydraulic Platforms, Trusses, ... Read More

2024-09-03 14:59:20

Hot-dipped Galvanized Square Steel Pipes/ Tubes/Hollow Sections
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Galvanization (or galvanisation) is the process of applying a protective zinc coating to steel or iron, in order to prevent rusting. The term is derived from the name of Italian scientist Luigi Galvani. ... Read More

2025-04-06 13:27:13

SCH40 Hot Galvanized Steel Tubing
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Galvanized steel pipe is a pipe that a layer of zinc coating made on the surface . The coating provides superior corrosion protecttion to the pipe . Galvanized steel pipes generally are divided into 2 forms: ... Read More

2025-04-06 13:25:18

hot rolled S355JOH thick-walled square hollow sections
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hot rolled S355JOH thick-walled square hollow sections Square steel tube (or we can name it as square hollow section or square steel pipe ) comes in different sizes, specifications and wall thicknesses. Its ... Read More

2024-07-08 14:50:01

pre galvanized rectangular carbon tubes
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Pre galvanized square steel tubes are made from galvanizes steel sheets.It is different from the hot galvanizing , which is done after the tube production. Since the production process is simple, cost is much ... Read More

2024-07-08 14:49:24

API L80 EU Seamless Oil Tubing Pipe For Sour Service
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API L80 EU Seamless Oil Tubing Pipe L80 API seamless casing pipe or tubing can be divided into 3 categories: L80-1, L80 9Cr and L80 13Cr. These 3 steel grades have no difference in mechanical properties, but ... Read More

2024-04-10 14:31:17

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