Round Pipe

Round steel pipes, also known as black pipes or steel tubes, made from high-quality steel. Strong and durable for structural work, welding, gates, and general industrial use. Available in various sizes and thicknesses. Shop at OneStockHome with nationwide delivery.

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Carbon Steel Pipe

Hot-Dip Galvanized (HDG) Pipes

GI Galvanized Steel Pipes

API Steel

Carbon Steel Pipe Special Purposes

Furniture Pipes Intake Pipes

Submerged Arc Welding Steel Pipes

ERW Black Steel Pipe

Round Pipes P-Cat Coating Rust-Proof

Carbon Steel Pipe Special Purposes

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PAP Pacific Pipe

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Round Pipe 3/8 inch Round Pipe 1/2 inch Round Pipe 3/4 inch Round Pipe 1 inch Round Pipe 1 1/4 inch Round Pipe 1 1/2 inch Round Pipe 2 inch Round Pipe 2 1/2 inch

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Carbon Steel Round Pipe 1.5-inch

20 Options

Options

1.2 mm thick฿236 1.7 mm thick, TIS฿291 2 mm thick, TIS฿336 All 20

From฿ 235.51/ Pieces

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Carbon Steel Round Pipe 2 inches, 6 meters long

22 Options

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1.2 mm thick฿301 1.7 mm thick, TIS฿364 OD 59.5 mm, 2 mm thick฿430 All 22

From฿ 300.93/ Pieces

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GI Galvanized Steel Pipe 1.5 in, 6 m

(1)5 Options

Options

Red Stripe Plain Ends, 1.5 in, 1.4 mm thick฿255 Yellow Stripe Class S Threaded Ends, 1.5 in, 1.7 mm thick฿352 Blue Stripe Class M Threaded Ends, 1.5 in, 2 mm thick฿376 All 5

From฿ 255.14/ Pieces

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Carbon Steel Round Pipe 3-inch

20 Options

Options

1.8 mm thick, TIS฿572 2.3 mm thick, TIS฿687 2.8 mm thick, TIS฿855 All 20

From฿ 571.96/ Pieces

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Hot-Dip Galvanized (HDG) Steel Pipe Blue Stripe TIS 276-2562 Threaded Ends, 6 m

(1)11 Options

Colour

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1/2 in, 2.6 mm thick฿322 3/4 in, 2.6 mm thick฿413 1 in, 3.2 mm thick฿604 All 11

From฿ 321.50/ Pieces

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Carbon Steel Round Pipe 2.5-inch

20 Options

Options

1.8 mm thick, TIS฿493 2.3 mm thick, TIS฿585 2.8 mm thick, TIS฿728 All 20

From฿ 493.46/ Pieces

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Carbon Steel Round Pipe 1-inch

(4)20 Options

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2.3 mm thick, TIS฿254 3.2 mm thick, TIS฿346 OD 32.5 mm, 1.8 mm thickAsk All 20

From฿ 254.21/ Pieces

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Hot-Dip Galvanized (HDG) Steel Pipe Blue Stripe Class M Threaded Ends, 6 m

(1)14 Options

Colour

Options

Blue Stripe Class M Threaded Ends, 1/2 in, 1.8 mm thick฿240 Blue Stripe Class M Threaded Ends, 3/4 in, 1.8 mm thick฿307 Blue Stripe Class M Threaded Ends, 1 in, 2.3 mm thick฿480 All 14

From฿ 240.19/ Pieces

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GI Galvanized Steel Pipe Red Stripe Plain Ends, 6 m

6 Options

Colour

Options

Red Stripe Plain Ends, 1/2 in, 1.4 mm thick฿112 Red Stripe Plain Ends, 3/4 in, 1.4 mm thick฿142 Red Stripe Plain Ends, 1 in, 1.4 mm thick฿179 All 6

From฿ 112.15/ Pieces

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Hot-Dip Galvanized (HDG) Steel Pipe Yellow Stripe Class S Threaded Ends, 6 m

12 Options

Colour

Options

Yellow Stripe Class S Threaded Ends, 1/2 in, 1.5 mm thick฿206 Yellow Stripe Class S Threaded Ends, 3/4 in, 1.5 mm thick฿260 Yellow Stripe Class S Threaded Ends, 1 in, 1.8 mm thick฿371 All 12

From฿ 205.61/ Pieces

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GI Galvanized Steel Pipe 2 in, 6 m

5 Options

Options

Red Stripe Plain Ends, 2 in, 1.4 mm thick฿322 Yellow Stripe Class S Threaded Ends, 2 in, 1.7 mm thick฿434 Blue Stripe Class M Threaded Ends, 2 in, 2 mm thick฿461 All 5

From฿ 322.43/ Pieces

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Carbon Steel Round Pipe 1/2-inch

(1)15 Options

Options

1.5 mm thick, TIS฿109 OD 20.7 mm, 1.8 mm thickAsk 1.7 mm thick, TISAsk All 15

From฿ 108.88/ Pieces

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GI Galvanized Steel Pipe 1 in, 6 m

(2)3 Options

Options

Red Stripe Plain Ends, 1 in, 1.4 mm thick฿179 Yellow Stripe Class S Threaded Ends, 1 in, 1.6 mm thick฿227 Blue Stripe Class M Threaded Ends, 1 in, 1.8 mm thick฿257

From฿ 178.97/ Pieces

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GI Galvanized Steel Pipe 1/2 in, 6 m

3 Options

Options

Red Stripe Plain Ends, 1/2 in, 1.4 mm thick฿112 Yellow Stripe Class S Threaded Ends, 1/2 in, 1.4 mm thick฿123 Blue Stripe Class M Threaded Ends, 1/2 in, 1.8 mm thick฿150

From฿ 112.15/ Pieces

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GI Galvanized Steel Pipe 3/4 in, 6 m

(1)3 Options

Options

Red Stripe Plain Ends, 3/4 in, 1.4 mm thick฿142 Yellow Stripe Class S Threaded Ends, 3/4 in, 1.4 mm thick฿158 Blue Stripe Class M Threaded Ends, 3/4 in, 1.8 mm thick฿192

From฿ 141.59/ Pieces

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HDG Round Pipes Smooth Edge BS-M

4 Options

Options

1.7 mm thickAsk 1.8 mm thickAsk 1.9 mm thickAsk All 4

Please contact us.

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Download Catalog

Steel Round Pipe AS1163 Steel Round Pipe JIS G3466 Steel Round Pipe TIS107 Steel Round Pipe BS1139 Steel Round Pipe BS EN10219 Steel Round Pipe ASTM A500

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เสา เป็นโครงสร้างหลักของอาคารและโครงสร้างต่างๆ ทำหน้าที่รับน้ำหนักจากโครงสร้างอื่นๆ ของอาคาร เช่น หลังคา ผนัง และพื้น เสาสามารถแบ่งออกได้เป็นประเภทต่างๆ ตามวัสดุที่ใช้ทำ ลักษณะการใช้งาน และลักษณะทางกายภาพอื่นๆ ดังนี้

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Carbon Steel Round Pipe Best Price in Thailand

Round steel pipes, commonly known as steel tubes or black pipes, are widely used in construction and industrial projects. They are strong, durable, and capable of handling pressure, making them suitable for structural frameworks, welding, gates, fences, decorations, and even piping systems in factories.

There are two main types: black steel pipes, commonly used for general structural applications such as roof frames and scaffolding, and galvanized round pipes, ideal for outdoor use or plumbing systems that require rust resistance.

Round steel pipes are available in various sizes and thicknesses—from small diameters for welding doors and windows to large diameters for building structures and industrial frameworks. Their durability and long service life make them suitable for both professionals and general maintenance work.

At OneStockHome, we provide a wide selection of round steel pipes and black pipes in multiple sizes and standards. Each product comes with clear specifications, including weight per piece, thickness, and usage recommendations, so you can choose the right pipe for your project. Enjoy fast nationwide delivery at competitive prices.

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