{"id":3661,"date":"2025-06-25T09:55:21","date_gmt":"2025-06-25T09:55:21","guid":{"rendered":"https:\/\/khsteel.net\/?post_type=product&p=3661"},"modified":"2025-06-26T06:00:31","modified_gmt":"2025-06-26T06:00:31","slug":"tubes-en-acier-a-froid","status":"publish","type":"product","link":"https:\/\/khsteel.net\/fr\/product\/cold-steel-tubes\/","title":{"rendered":"Nous acceptons les tubes sans soudure en acier au carbone command\u00e9s \u00e0 l'avance, les tubes et roues ERW de pr\u00e9cision lamin\u00e9s \u00e0 froid de 10 mm, 35 mm et 60 mm, ainsi que les tubes en acier \u00e0 froid conformes \u00e0 la norme ASTM."},"content":{"rendered":"\n

Company website<\/p>\n\n\n\n

Office website:https:\/\/khsteel.net\/<\/a>
Alibaba website:https:\/\/lckehuan.en.alibaba.com\/<\/a><\/p>\n\n\n\n

Shaped Tubing Pipe cold steel tubes<\/h2>\n\n\n\n

Specification<\/p>\n\n\n\n

Product Name<\/td>cold steel tubes<\/td><\/tr>
Place of Origin<\/td>China<\/td><\/tr>
<\/td>Tianjin<\/td><\/tr>
Brand Name<\/td>IBC<\/td><\/tr>
Steel Grade<\/td>S355JR S355 S355J2 St52 St37,etc<\/td><\/tr>
Application<\/td>Handrails, Structural Tubes<\/td><\/tr>
Welding Line Type<\/td>handrail\/oval\/D-shaped\/triangular\/hexagonal<\/td><\/tr>
Tolerance<\/td>\u00b11%<\/td><\/tr>
Grade<\/td>S355JR S355 S355J2 St52 St37,etc<\/td><\/tr>
Alloy Or Not<\/td>Non-Alloy<\/td><\/tr>
Surface Finish<\/td>2B<\/td><\/tr>
Delivery Time<\/td>15-21 days<\/td><\/tr>
Executive standard<\/td>GB\/T13793-2008<\/td><\/tr>
Product<\/td>cold steel tubes<\/td><\/tr>
Type<\/td>Welded Steel Pipe<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
Product Description<\/strong><\/td><\/tr>
Product name<\/td>cold steel tubes<\/td><\/tr>
Standard<\/td>ASTM A106, ASTM A53, API 5L Gr.B, DIN17175,DIN1629, GB.<\/td><\/tr>
Material<\/td>ASTM A106B, ASTM A53B, API 5L Gr.B,ST52, ST37,ST44
SAE1010\/1020\/1045,S45C\/CK45,SCM435,AISI4130\/4140<\/td><\/tr>
Outer diameter<\/td>10mm-426mm<\/td><\/tr>
Wall thickness<\/td>1-100mm<\/td><\/tr>
Length<\/td>3-12M or as required<\/td><\/tr>
Tolerance<\/td>Control with in the standard, OD:+\/-1%, WT:+\/-5%<\/td><\/tr>
Surface treatment<\/td>Black\/Peeling\/Polishing\/Machined<\/td><\/tr>
Technique<\/td>Hot rolled<\/td><\/tr>
Heat Treatment<\/td>Annealed; Quenched; Tempered<\/td><\/tr>
price terms<\/td>FOB,CFR,CIF,EXW all acceptable<\/td><\/tr>
Delivery Detail<\/td>Inventory About 3-5 days\uff1b custom-made 10-15 days\uff1briding to order’s quantity.<\/td><\/tr>
Loading port<\/td>Tainjian port, China<\/td><\/tr>
Packing<\/td>Standard export packing<\/td><\/tr>
Payment Terms<\/td>T\/T, L\/C at sight, etc.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Product Introduction cold steel tubes<\/h2>\n\n\n\n

Shaped Tubing Pipe refer to all seamless pipes with cross-sectional shapes other than circular ones. According to the different dimensions of the pipe’s cross-section, they can be further classified into equal-wall-thickness special-shaped seamless pipes (denoted as D), unequal-wall-thickness special-shaped seamless pipes (denoted as BD), and variable-diameter special-shaped seamless pipes (denoted as BJ).<\/p>\n\n\n\n


Shaped Tubing Pipe are widely used in various structural components, tools, and mechanical parts. Compared with circular pipes, special-shaped pipes generally have larger moment of inertia and section modulus, and greater bending and torsion resistance, which can significantly reduce the structural weight and save steel.<\/p>\n\n\n