China carbon steel tube Manufacturers Factory Suppliers

Customization:AvailableAfter-sales Service:Full LifeOrigin:Made in China(Mainland)MOQ:1 TonDelivery Time:7days After Get Advance PaymentPacking:Standard Seaworthy Packing

Shanghai Xinyiheng is a direct manufacturer of Heavy Carbon Steel I Beams, backed by 15+ years of industry experience and a 200,000 MT annual capacity.

A Standard Carbon Steel I Beam is a hot-rolled structural profile featuring an I-shaped cross-section (vertical web and horizontal flanges).

Carbon Steel C Channel is a structural steel profile featuring a C-shaped cross-section, consisting of a vertical web and two parallel flanges.

Shanghai Xinyiheng manufactures and supplies high-performance carbon steel heavy sections for global construction companies, steel fabricators, and engineering projects.

Shanghai Xinyiheng is an ISO 9001 and CE-certified manufacturer and direct supplier of carbon steel structural sections.

Hot rolled carbon steel pipeSection Shape：ROUNDThickness：2 - 50 mmLength：12M, 6mTolerance：±1%Oiled or Non-oiled：Non-oiledInvoicing：by theoretical weight

Product Name:Q355 carbon steel coilStandard:AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.Material:Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCCThickness(mm):Hot Rolled Thickness:2.75mm-100mmCold

Product Name:Steel CoilGrade:DX51D+ZStandard:AiSi, ASTM, bs, DIN, GB, JISModel Number:Q235 Q345 ss400 dc01 DX51D s355JRTechnique:Cold Rolled

Mild steel has a carbon content of 0.04-0.3% and is the most common grade of carbon steel. Mild steel is also considered mild steel as it is defined as having a low carbon content of 0.05-0.25%. Mild

We have professional testing equipment and provide test reports. Cooperate with the top large steel plants in China including Baosteel, Ansteel and Ninggang. Order stably for a long time with better

Material: Q195, Q235, Q345; ASTM A53 GrA, GrB; STKM11, ST37, ST52, 16Mn, etc.. Size: 6mm, 8mm, 10mm, 12mm, 13mm, 14mm, 16mm, 20mm, 22mm, 25mm, 30mm, 32mm, 40mm, 50mm.. Length: 5m-14m, 5.8m, 6m,