# Service Steel > STEEL TUBING, PIPE & BAR SPECIALISTS Our 5 regional service center locations are stocked with carbon steel, alloy & aluminum tube & pipe in a variety of sizes, grades, and finishes. Catalog: https://partportal.ai/service-steel Product feed (JSON): https://partportal.ai/service-steel/catalog.json Industry: Metals & Steel Location: Detroit, MI Contact: sales@partportal.ai · 313.365.6500 ## Products (26) - **4130 / 4130 A / 4130 HT Round Bar, 0.5–8.5 in** (SVS-HRAB-0001) — Grade: 4130 / 4130 A / 4130 HT · Product: Round Bar · Category: Hot Rolled Alloy Steel Bar · Diameter: 0.5 · OD/Size Max (in): 8.5 · carried line — availability on request. https://partportal.ai/service-steel - **4140/42 A / 4140/42 HT Round Bar, 0.5–8.5 in** (SVS-HRAB-0002) — Grade: 4140/42 A / 4140/42 HT · Product: Round Bar · Category: Hot Rolled Alloy Steel Bar · Diameter: 0.5 · OD/Size Max (in): 8.5 · carried line — availability on request. https://partportal.ai/service-steel - **4145 MOD Round Bar, 1.375–8.5 in** (SVS-HRAB-0003) — Grade: 4145 MOD · Product: Round Bar · Category: Hot Rolled Alloy Steel Bar · Diameter: 1.375 · OD/Size Max (in): 8.5 · carried line — availability on request. https://partportal.ai/service-steel - **8620 Round Bar, 0.5–8.5 in** (SVS-HRAB-0004) — Grade: 8620 · Product: Round Bar · Category: Hot Rolled Alloy Steel Bar · Diameter: 0.5 · OD/Size Max (in): 8.5 · carried line — availability on request. https://partportal.ai/service-steel - **A-106 / A-53 / A-120, Type HF/CD IPS Pipe - Schedule 160 / XXH, 1–16 in** (SVS-PIPE-0003) — Grade: A-106 / A-53 / A-120, Type HF/CD · Product: IPS Pipe - Schedule 160 / XXH · Category: Carbon Steel Pipe · Diameter: 1 · OD/Size Max (in): 16 · carried line — availability on request. https://partportal.ai/service-steel - **A-106 / A-53 / A-120, Type W/HF/CW/CD IPS Pipe - Schedule 40 (STD), 0.125–16 in** (SVS-PIPE-0001) — Grade: A-106 / A-53 / A-120, Type W/HF/CW/CD · Product: IPS Pipe - Schedule 40 (STD) · Category: Carbon Steel Pipe · Diameter: 0.125 · OD/Size Max (in): 16 · carried line — availability on request. https://partportal.ai/service-steel - **A-106 / A-53 / A-120, Type W/HF/CW/CD IPS Pipe - Schedule 80 (XH), 0.125–16 in** (SVS-PIPE-0002) — Grade: A-106 / A-53 / A-120, Type W/HF/CW/CD · Product: IPS Pipe - Schedule 80 (XH) · Category: Carbon Steel Pipe · Diameter: 0.125 · OD/Size Max (in): 16 · carried line — availability on request. https://partportal.ai/service-steel - **Aircraft Stainless Tubing (Seamless and Welded)** (SVS-TOC-0009) — Product: Aircraft Stainless Tubing (Seamless and Welded) · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Aircraft Tubing (Carbon and Alloy)** (SVS-TOC-0008) — Product: Aircraft Tubing (Carbon and Alloy) · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Aluminum Tubing (Cold Drawn Seamless and Welded)** (SVS-TOC-0011) — Product: Aluminum Tubing (Cold Drawn Seamless and Welded) · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **C-1018 Flat Bar, 0.1875–1 in** (SVS-CFB-0002) — Grade: C-1018 · Product: Flat Bar · Category: Cold Finish Carbon Steel Bar · Diameter: 0.1875 · OD/Size Max (in): 1 · carried line — availability on request. https://partportal.ai/service-steel - **C-1018 Round Bar, 0.1875–9 in** (SVS-CFB-0001) — Grade: C-1018 · Product: Round Bar · Category: Cold Finish Carbon Steel Bar · Diameter: 0.1875 · OD/Size Max (in): 9 · carried line — availability on request. https://partportal.ai/service-steel - **C-1018 Square Bar, 0.1875–2 in** (SVS-CFB-0003) — Grade: C-1018 · Product: Square Bar · Category: Cold Finish Carbon Steel Bar · Diameter: 0.1875 · OD/Size Max (in): 2 · carried line — availability on request. https://partportal.ai/service-steel - **Cold Drawn Seamless (also DOM, Welded, Bundy, Buttweld variants) Cold Drawn Seamless / DOM / Welded Round Tube, 0.125–7 in** (SVS-MECH-0001) — Grade: Cold Drawn Seamless (also DOM, Welded, Bundy, Buttweld variants) · Product: Cold Drawn Seamless / DOM / Welded Round Tube · Category: Mechanical Tubing · Diameter: 0.125 · Wall Max (in): 0.674 · Wall Thickness: 0.022 · OD/Size Max (in): 7 · carried line — availability on request. https://partportal.ai/service-steel - **Commercial Alloy Tubing (Cold Drawn-Hot Finished, Annealed-Heat Treated)** (SVS-TOC-0007) — Product: Commercial Alloy Tubing (Cold Drawn-Hot Finished, Annealed-Heat Treated) · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Commercial Stainless Tubing** (SVS-TOC-0010) — Product: Commercial Stainless Tubing · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Fluid Power Tubing (Seamless, Honed, Cylinder Finish)** (SVS-TOC-0004) — Product: Fluid Power Tubing (Seamless, Honed, Cylinder Finish) · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Hot Finished Seamless (HF) HF Hot Finished Seamless Round Tube (Large OD), 9–28 in** (SVS-MECH-0002) — Grade: Hot Finished Seamless (HF) · Product: HF Hot Finished Seamless Round Tube (Large OD) · Category: Mechanical Tubing · Diameter: 9 · Wall Max (in): 3.5 · Wall Thickness: 0.313 · OD/Size Max (in): 28 · carried line — availability on request. https://partportal.ai/service-steel - **Hydraulic Line Tubing (Seamless and Welded, with Bursting Pressure)** (SVS-TOC-0005) — Product: Hydraulic Line Tubing (Seamless and Welded, with Bursting Pressure) · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Metric Square/Rectangular/Round Tubing** (SVS-TOC-0013) — Product: Metric Square/Rectangular/Round Tubing · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Pressure Tubing (Condenser/Heat Exchanger, Diesel Injection, Boiler)** (SVS-TOC-0006) — Product: Pressure Tubing (Condenser/Heat Exchanger, Diesel Injection, Boiler) · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Rectangular Tubing (Mechanical and Structural)** (SVS-TOC-0003) — Product: Rectangular Tubing (Mechanical and Structural) · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Special Mechanical Tubing** (SVS-TOC-0001) — Product: Special Mechanical Tubing · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Specifications, Tolerances, Weight Formulas, Hardness Conversion** (SVS-TOC-0014) — Product: Specifications, Tolerances, Weight Formulas, Hardness Conversion · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Square Tubing (Mechanical and Structural)** (SVS-TOC-0002) — Product: Square Tubing (Mechanical and Structural) · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel - **Stainless Pipe** (SVS-TOC-0012) — Product: Stainless Pipe · Category: Catalog Section (not sampled this pass) · carried line — availability on request. https://partportal.ai/service-steel