Product Stainless Steel Carbon Steel Coated Steel Pipe/ Tube Bar Aluminum Wire Rod Screws Others E-Catalogue Download Product Information Stainless Steel Carbon Steel Coated Steel Other Theoretical Weight Calculation Standard List Standards Association and Institute Steel Glossary Pipe / Tube Our ProductsPipe/ Tube Stainless Steel Welded Pipes / Tubes Seamless Pipes / Tubes Carbon Steel Welded Pipes / Tubes Seamless Pipes / Tubes Alloy Steel Seamless Pipes / Tubes High Steel Grade Line Pipes Carbon Steel Welded Pipes / Tubes Available Specification API SPEC 5CT Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Casting API 5CT 48.3~273 x 2.77~11.43 J55, K55, N80, L80 Tubing API 5CT 48.3~273 x 2.77~11.43 J55, K55, N80, L80, H40 API SPEC 5L Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Line Pipes API 5L 60.3~273.1 x 2.77~12.7 A25, A, B, X42, X46, X52, X56, X60, X65 ASTM / ASME Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Electric-Resistance-welded Steel Pipes ASTM A135 42.2~114.3 x 2.11~2.63 A ERW and Hot-dip galvanized Steel Pipes ASTM A53 21.3~273 x 2.11~12.7 A, B Pipes for Piling Usage ASTM A252 219.1~508 x 3.6~12.7 Gr2, Gr3 Tubes for General Structural Purpose ASTM A500 21.3~273 x 2.11~12.7 Carbon Steel Square Pipes for General Structural Purpose ASTM A500 25 x 25~160 x 160 x 1.2~8.0 Carbon Steel DIN Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Threaded Steel Pipes DIN 2440 21~164 x 2.65~4.85 Carbon Steel BS Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Screwed and Socketed Steel Tubes BS 1387 21.4~113.9 x 2~3.6 Carbon Steel EN Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Scaffolding Pipes EN 39 48.3 x 3.2~4 Carbon Steel JIS Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Carbon Steel Tubes for General Structure Purpose JIS G3444 21.7~216.3 x 2.0~6.0 Carbon Steel Carbon Steel Tubes for Machine Structure Purpose JIS G3445 15~76 x 0.7~3.0 STKM11A, STKM13A Carbon Steel Pipes for Ordinary Piping JIS G3452 21.9~216.3 x 2.8~5.8 Garbon Steel Carbon Steel Pipes for Pressure Service JIS G3454 21.7~216.3 x 2.8~7.1 Carbon Steel Carbon Steel Rigid Steel Conduits JIS G8305 21~113.4 x 1.2~3.5 G16~G104, C19~C75, E19~E75 Carbon Steel Rectangular Pipes for General Structure JIS G3466 16 x 16~150 x 150 x 0.7~6 Carbon Steel TOP
Pipe / Tube Our ProductsPipe/ Tube Stainless Steel Welded Pipes / Tubes Seamless Pipes / Tubes Carbon Steel Welded Pipes / Tubes Seamless Pipes / Tubes Alloy Steel Seamless Pipes / Tubes High Steel Grade Line Pipes Carbon Steel Welded Pipes / Tubes Available Specification API SPEC 5CT Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Casting API 5CT 48.3~273 x 2.77~11.43 J55, K55, N80, L80 Tubing API 5CT 48.3~273 x 2.77~11.43 J55, K55, N80, L80, H40 API SPEC 5L Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Line Pipes API 5L 60.3~273.1 x 2.77~12.7 A25, A, B, X42, X46, X52, X56, X60, X65 ASTM / ASME Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Electric-Resistance-welded Steel Pipes ASTM A135 42.2~114.3 x 2.11~2.63 A ERW and Hot-dip galvanized Steel Pipes ASTM A53 21.3~273 x 2.11~12.7 A, B Pipes for Piling Usage ASTM A252 219.1~508 x 3.6~12.7 Gr2, Gr3 Tubes for General Structural Purpose ASTM A500 21.3~273 x 2.11~12.7 Carbon Steel Square Pipes for General Structural Purpose ASTM A500 25 x 25~160 x 160 x 1.2~8.0 Carbon Steel DIN Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Threaded Steel Pipes DIN 2440 21~164 x 2.65~4.85 Carbon Steel BS Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Screwed and Socketed Steel Tubes BS 1387 21.4~113.9 x 2~3.6 Carbon Steel EN Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Scaffolding Pipes EN 39 48.3 x 3.2~4 Carbon Steel JIS Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Carbon Steel Tubes for General Structure Purpose JIS G3444 21.7~216.3 x 2.0~6.0 Carbon Steel Carbon Steel Tubes for Machine Structure Purpose JIS G3445 15~76 x 0.7~3.0 STKM11A, STKM13A Carbon Steel Pipes for Ordinary Piping JIS G3452 21.9~216.3 x 2.8~5.8 Garbon Steel Carbon Steel Pipes for Pressure Service JIS G3454 21.7~216.3 x 2.8~7.1 Carbon Steel Carbon Steel Rigid Steel Conduits JIS G8305 21~113.4 x 1.2~3.5 G16~G104, C19~C75, E19~E75 Carbon Steel Rectangular Pipes for General Structure JIS G3466 16 x 16~150 x 150 x 0.7~6 Carbon Steel TOP
Stainless Steel Welded Pipes / Tubes Seamless Pipes / Tubes Carbon Steel Welded Pipes / Tubes Seamless Pipes / Tubes Alloy Steel Seamless Pipes / Tubes High Steel Grade Line Pipes Carbon Steel Welded Pipes / Tubes Available Specification API SPEC 5CT Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Casting API 5CT 48.3~273 x 2.77~11.43 J55, K55, N80, L80 Tubing API 5CT 48.3~273 x 2.77~11.43 J55, K55, N80, L80, H40 API SPEC 5L Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Line Pipes API 5L 60.3~273.1 x 2.77~12.7 A25, A, B, X42, X46, X52, X56, X60, X65 ASTM / ASME Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Electric-Resistance-welded Steel Pipes ASTM A135 42.2~114.3 x 2.11~2.63 A ERW and Hot-dip galvanized Steel Pipes ASTM A53 21.3~273 x 2.11~12.7 A, B Pipes for Piling Usage ASTM A252 219.1~508 x 3.6~12.7 Gr2, Gr3 Tubes for General Structural Purpose ASTM A500 21.3~273 x 2.11~12.7 Carbon Steel Square Pipes for General Structural Purpose ASTM A500 25 x 25~160 x 160 x 1.2~8.0 Carbon Steel DIN Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Threaded Steel Pipes DIN 2440 21~164 x 2.65~4.85 Carbon Steel BS Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Screwed and Socketed Steel Tubes BS 1387 21.4~113.9 x 2~3.6 Carbon Steel EN Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Scaffolding Pipes EN 39 48.3 x 3.2~4 Carbon Steel JIS Product Name Executive Standard Dimension (mm) Steel Code / Steel Grade Carbon Steel Tubes for General Structure Purpose JIS G3444 21.7~216.3 x 2.0~6.0 Carbon Steel Carbon Steel Tubes for Machine Structure Purpose JIS G3445 15~76 x 0.7~3.0 STKM11A, STKM13A Carbon Steel Pipes for Ordinary Piping JIS G3452 21.9~216.3 x 2.8~5.8 Garbon Steel Carbon Steel Pipes for Pressure Service JIS G3454 21.7~216.3 x 2.8~7.1 Carbon Steel Carbon Steel Rigid Steel Conduits JIS G8305 21~113.4 x 1.2~3.5 G16~G104, C19~C75, E19~E75 Carbon Steel Rectangular Pipes for General Structure JIS G3466 16 x 16~150 x 150 x 0.7~6 Carbon Steel TOP
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