Featured-products

  • OEM Manufacturer Custom Silver Logo Embossed Metal Etching Stainless Steel Logo Tag Name Plate

    OEM Manufacturer Custom Silver Logo Embossed Metal Etching Stainless Steel Logo Tag Name Plate

    Steel Plate is one of the most popular hot rolled, low carbon steel plates used in manufacturing, fabrication, and repair projects. A36 Steel plate adds strength and rigidity to any project at a lower price compared to other grades of steel plate. It is easy to weld, cut, form and machine. Metals Depot stocks hundreds of thicknesses and sizes of steel plate that you can buy online in ready to ship precut or mill sizes or you can order just what you need custom Cut to Size in small or large quantity at wholesale prices.

  • China Wholesale Copper Coated Micro Steel Fiber for Construction Structural Steel

    China Wholesale Copper Coated Micro Steel Fiber for Construction Structural Steel

    We thinks what clients think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater quality, lessen processing costs, price ranges are much more reasonable, won the new and outdated shoppers the support and affirmation for China Wholesale Copper Coated Micro Steel Fiber for Construction Structural Steel, We’ve been sincerely looking forward to cooperate with shoppers all over the globe. We believe we can satisfy you. We also warmly welcome...
  • Manufacturer of Wholesale 304 304L 316 316L Welded Austenitic Piping Seamless Tube Stainless Steel Pipe

    Manufacturer of Wholesale 304 304L 316 316L Welded Austenitic Piping Seamless Tube Stainless Steel Pipe

    Production specification:

    Outer diameter of steel pipe 20-426

    Steel pipe wall thickness of 20-426

    20# seamless steel pipe is made of 20# steel, with slightly higher strength than 15#, rarely quenched and no tempering brittleness. Cold deformation plasticity is high, generally for bending, calendering, bending and hammer arch processing, welding performance of arc welding and contact welding is good, gas welding thickness is small, the shape of strict requirements or complex shape of the workpiece is easy to crack. Machinability cold drawing or normalizing state is better than annealing state, generally used to manufacture less stress and high toughness requirements of the workpiece.

    The material of 20# seamless steel pipe is: high quality carbon structural steel

    Brand number: 20#

    Standard: GB8162-2018

    GB/T8163-2018

    GB3087-2008

    GB9948-2013

    GB5310-2017

  • Wholesale ODM ASME/DIN/GOST/BS/JIS Forged Stainless Steel Flange

    Wholesale ODM ASME/DIN/GOST/BS/JIS Forged Stainless Steel Flange

    Flange is also called flange or flange. Flange is a part that connects pipes with each other and is connected to the pipe end. There are holes on the flange, and the bolts connect the two flanges tightly. The flanges are sealed with gaskets. The flange is divided into threaded (threaded) flange and welded flange.

  • Fixed Competitive Price Cold Rolled C/Z/U Type Purlin Building Material Construction Steel C Steel Profile Channel Steel

    Fixed Competitive Price Cold Rolled C/Z/U Type Purlin Building Material Construction Steel C Steel Profile Channel Steel

    As a result of ours specialty and service consciousness, our company has won a good reputation among customers all over the world for Fixed Competitive Price Cold Rolled C/Z/U Type Purlin Building Material Construction Steel C Steel Profile Channel Steel, With advantage of industry management, the company has always been committed to supporting customers to become the market leader in their respective industries. As a result of ours specialty and service consciousness, our company has won a g...
  • Short Lead Time for Q235 Q345 1020 1040 A36 Sk85 St37 Ss400 S235jr Mild Hot Rolled Cold Rolled Sheet Low Carbon Steel Plate

    Short Lead Time for Q235 Q345 1020 1040 A36 Sk85 St37 Ss400 S235jr Mild Hot Rolled Cold Rolled Sheet Low Carbon Steel Plate

    With the development of science, Technology and Industry, higher requirements are put forward for materials, such as higher strength, resistance to high temperature, high pressure, low temperature, corrosion resistance, wear resistance and other special physical and chemical properties, carbon Steel can not completely meet the requirements.

  • OEM Customized 201 ASTM A554 Stainelss Steel Square Tube Pipe for Decoration 32mm

    OEM Customized 201 ASTM A554 Stainelss Steel Square Tube Pipe for Decoration 32mm

     

    Marking method

     

    201 stainless steel pipe – S20100 (AISI. ASTM)

     

    American Iron and Steel Institute uses three digits to mark various standard grade malleable stainless steel floors. Including:

     

    Austenitic stainless steel is marked with 200 and 300 series of numbers;

     

    Ferritic and martensitic stainless steels are represented by 400 series numbers.

     

    For example, some common austenitic stainless steels are marked with 201, 304, 316 and 310, ferritic stainless steels are marked with 430 and 446, martensitic stainless steels are marked with 410, 420 and 440C, and duplex (austenitic-ferritic) stainless steels, precipitation hardening stainless steels, and high alloys with iron content less than 50% are usually patented or trademarked.

     

     

     

    Purpose performance

     

    201 stainless steel tube has the characteristics of acid resistance, alkali resistance, high density and no pinhole. It is used to produce various high-quality materials such as case and bottom cover of watch band. 201 stainless steel pipe can be mainly used in decorative pipe, industrial pipe and some shallow stretched products. Physical properties of 201 stainless steel pipe

     

    1. Elongation: 60 to 80%

     

    2. Tensile stiffness: 100000 to 180000 psi

     

    3. Elastic modulus: 29000000 psi

     

    4. Yield stiffness: 50000 to 150000 psi

     

    A.Round steel preparation; B. Heating; C. Hot rolled perforation; D. Head cutting; E. Pickling; F. Grinding; G. Lubrication; H. Cold rolling; I. Degreasing; J. Solution heat treatment; K. Straightening; L. Pipe cutting; M. Pickling; N. Finished product inspection.

     

  • Super Purchasing for Pipe Alloy Steel, 1 1/4% Cr, 1/2% Mo, Seamless, Square Ends, Mat. Open Hearth or Electric Furnace, Alloy Steel to ASTM-A335 Grade P11,

    Super Purchasing for Pipe Alloy Steel, 1 1/4% Cr, 1/2% Mo, Seamless, Square Ends, Mat. Open Hearth or Electric Furnace, Alloy Steel to ASTM-A335 Grade P11,

    Square steel: solid, bar. It is different from square tube, hollow and belongs to pipe. Steel: it is a material with various shapes, sizes and properties required by ingot, billet or steel through pressure processing. Steel is an essential material for national construction and the realization of the four modernizations. It is widely used and has a wide variety. According to the different section shapes, steel is generally divided into four categories: profile, plate, pipe and metal products. In order to facilitate the organization of steel production, order supply and business management, it is also divided into heavy rail, light rail, large section steel, medium section steel, small section steel Steel cold-formed section steel, high-quality section steel, wire rod, medium and thick steel plate, sheet steel, electrical silicon steel sheet, strip steel, seamless steel pipe, welded steel pipe, metal products, etc.

  • Supply ODM Stainless Steel Forge Flanges (Forged flanges) A182 F321 F304 904L 316, F53, 1/2″ to 80″ Dn15 to Dn2000

    Supply ODM Stainless Steel Forge Flanges (Forged flanges) A182 F321 F304 904L 316, F53, 1/2″ to 80″ Dn15 to Dn2000

    Flange is also called flange or flange. Flange is a part that connects pipes with each other and is connected to the pipe end. There are holes on the flange, and the bolts connect the two flanges tightly. The flanges are sealed with gaskets. The flange is divided into threaded (threaded) flange and welded flange.

  • Factory For Inox Seamless Tube AISI ASTM Tp 304 304L 309S 310S 316L 316ti 321 Stainless Steel Pipe

    Factory For Inox Seamless Tube AISI ASTM Tp 304 304L 309S 310S 316L 316ti 321 Stainless Steel Pipe

    Seamless steel pipe is a kind of round, square and rectangular steel with hollow section and no joints around Seamless steel pipe is made of steel ingot or solid tube blank through perforation, and then hot rolled, cold rolled or cold drawn Seamless steel pipe has a central control section and is widely used as a pipeline for conveying fluid. Compared with solid steel such as round steel, the steel pipe has the same bending and torsional strength and is lighter. It is an economic section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel pipe used in construction

  • Best Price for High Resistant Channel Thickness 0.2mm 5mm 15mm 30mm Wearing Square Flat Alloy Low Carbon Steel Flat Use for House Frame Structure

    Best Price for High Resistant Channel Thickness 0.2mm 5mm 15mm 30mm Wearing Square Flat Alloy Low Carbon Steel Flat Use for House Frame Structure

    Square steel: solid, bar. It is different from square tube, hollow and belongs to pipe. Steel: it is a material with various shapes, sizes and properties required by ingot, billet or steel through pressure processing. Steel is an essential material for national construction and the realization of the four modernizations. It is widely used and has a wide variety. According to the different section shapes, steel is generally divided into four categories: profile, plate, pipe and metal products. In order to facilitate the organization of steel production, order supply and business management, it is also divided into heavy rail, light rail, large section steel, medium section steel, small section steel Steel cold-formed section steel, high-quality section steel, wire rod, medium and thick steel plate, sheet steel, electrical silicon steel sheet, strip steel, seamless steel pipe, welded steel pipe, metal products, etc.

  • CE Certificate 316L 410 420 Cold Rolled Pipe Stainless Steel Pipe 310S Stainless Steel Pipe Inox Seamless Tube Decorative Welded Round Ss Tube SUS 201 304L 316 316L 304 Stainl

    CE Certificate 316L 410 420 Cold Rolled Pipe Stainless Steel Pipe 310S Stainless Steel Pipe Inox Seamless Tube Decorative Welded Round Ss Tube SUS 201 304L 316 316L 304 Stainl

    Metals used in petroleum, chemical, medical, food and light industry

    316 stainless steel pipe is a kind of hollow long round steel, which is widely used in oil, chemical, medical, food, light industry, mechanical instruments and other industrial transmission pipelines and mechanical structural components. In addition, when the bending and torsional strength are the same, the weight is relatively light, so it is also widely used to manufacture mechanical parts and engineering structures. It is also commonly used to produce various conventional weapons, barrels, shells, etc.

    The maximum carbon content of 316 stainless steel pipe is 0.03, which can be used in applications where annealing is not allowed after welding and maximum corrosion resistance is required.

    316 and 317 stainless steels (see below for the properties of 317 stainless steels) are molybdenum containing stainless steels.

    The overall performance of this steel is better than 310 and 304 stainless steel. At high temperature, when the concentration of sulfuric acid is lower than 15% and higher than 85%, 316 stainless steel has a wide range of uses.

    316 stainless steel plate, also known as 00Cr17Ni14Mo2, corrosion resistance:

    The corrosion resistance is better than 304 stainless steel, and it has good corrosion resistance in the production process of pulp and paper.

    The carbide precipitation resistance of 316 stainless steel is better than that of 304 stainless steel, and the above temperature range can be used.

     Varieties: 316 stainless steel tubes, 316 stainless steel bright tubes, 316 stainless steel decorative tubes, 316 stainless steel capillary tubes, 316 stainless steel welded tubes, 304 stainless steel tubes.

    The maximum carbon content of 316L stainless steel pipe is 0.03, which can be used in applications where annealing is not allowed after welding and maximum corrosion resistance is required.

    5 Corrosion resistance

    11 316 stainless steel cannot be hardened by overheating.

    12 Welding

    13 Typical uses: equipment for pulp and paper making, heat exchanger, dyeing equipment, film processing equipment, pipelines, materials for the exterior of buildings in coastal areas