1045 Steel Tube
Shuang’ao supplies 1045 steel tube for industrial equipment, machinery components and general mechanical applications. Available supply forms include 1045 seamless steel tube and 1045 welded steel tube, mainly in round profiles. Common commercial sizes are available, with options for cut-to-length service and heat treatment. Both standard and customized dimensions can be discussed for wholesale, distribution […]
4140 Steel Properties: Hardness, Strength & Equivalents
AISI 4140 steel is a chromium-molybdenum alloy steel valued for its strength, toughness, wear resistance, and hardenability. It is commonly used for shafts, gears, machinery components, automotive parts, and other applications requiring reliable mechanical performance. The 4140 steel properties depend on its chemical composition, product size, and delivery condition. Annealed 4140 is generally easier to […]
4140 Steel Plate
4140 steel plate is a chromium-molybdenum alloy steel used for machinery components, industrial equipment, tooling and parts requiring a combination of strength, toughness and wear resistance. Also known as AISI 4140 / SAE 4140 alloy steel plate, it is suitable for machining and heat treatment to meet different component requirements. Shuang Ao supplies 4140 alloy […]
4140 Steel Tube
4140 steel tube is a chromium-molybdenum alloy steel product used in machinery, industrial equipment and engineering components. As a 4140 steel tube supplier, Shuangao supports sourcing across different tube forms, dimensions and delivery conditions for wholesale and industrial buyers. We help buyers match AISI 4140 tube specifications with available supply options, including seamless products and […]
4130 vs 4140 Steel: Key Differences in Properties and Applications
4130 vs 4140 steel is a common material comparison when selecting chromium-molybdenum alloy steel for mechanical components, welded structures, and industrial applications. The main differences lie in carbon content, hardenability, achievable strength, and weldability. 4130 is often considered when weldability and balanced mechanical properties are important, while 4140 is widely used for components requiring higher […]
Steel Pipe Weight Calculator
Calculate steel pipe weight by entering the outside diameter, wall thickness, pipe length, quantity, and material density. This steel pipe weight calculator estimates the weight per meter, per pipe, and for your total order. Use it to calculate the theoretical weight of carbon steel pipe and other metal pipes for material planning, shipping estimates, and […]
Schedule 80 Steel Pipe Dimensions Chart
This Schedule 80 steel pipe dimensions chart lists standard pipe sizes from NPS 1/8 to NPS 24, including nominal pipe size (NPS), DN, outside diameter (OD), wall thickness and approximate inside diameter (ID) in inches and millimeters. Use the chart to check Schedule 80 steel pipe sizes, compare dimensions and confirm requirements before purchasing. The […]
Schedule 40 Steel Pipe Dimensions Chart
This Schedule 40 steel pipe dimensions chart provides common pipe sizes, outside diameters, wall thicknesses and calculated inside diameters in inches and millimeters. Use it to check Schedule 40 steel pipe sizes for specification, fabrication and purchasing. The dimensions below reference applicable carbon and alloy steel pipe dimensions under ASME B36.10M. Confirm the required material […]
Steel Pipe Size Chart: Nominal Sizes, OD & Wall Thickness
Use this steel pipe size chart to check common nominal pipe sizes, outside diameters and metric equivalents for steel pipe purchasing. It also explains how pipe schedule, wall thickness and inside diameter relate to the specified size. The tables provide a quick reference for common carbon and alloy steel pipe dimensions. Confirm the applicable standard, […]