China Grade B Manufacturer, Supplier, Factory

That has a positive and progressive attitude to customer's fascination, our enterprise constantly improves our merchandise high quality to meet the demands of customers and further focuses on safety, reliability, environmental requirements, and innovation of Grade B,ASTM A307 Grade B,Carbon Steel,Threaded Rod,ASTM A307, Through our hard work, we have always been on the forefront of clean technology product innovation. We are a green partner you can rely on. Contact us today for more information!
Grade B, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we are going to continue to develop, to offer the high-quality products and solutions and services, and promote lasting cooperation with our customers, common development and create a better future.

Hot Products

  • DIN934 zinc plating Hex Nuts

    DIN934 zinc plating Hex Nuts

    DIN934 zinc plating Hex Nuts play the role of a component of all manufacturing machinery.DIN934 zinc plating Hex Nuts can fastener other components. DIN934 zinc plating Hex Nuts have kinds of nut. We have common national standard, German standard, the British standard, American Standard, the subject of the nut. There are many kinds of DIN934 zinc plating Hex Nuts. DIN934 zinc plating Hex Nuts is very common.
  • DIN6916 Steel Structural Flat Washer

    DIN6916 Steel Structural Flat Washer

    DIN6916 Steel Structural Flat Washer is one of our common standard washers, the material of carbon steel, the surface has black oxide,zinc plated. DIN6916 Steel Structural Flat Washer is use with A394 high strength structural bolts. DIN6916 Steel Structural Flat Washer, mainly punched out from iron plates. The common shape of a flat washer is a hole in the central. The pore size specifications according to customer requirements. high quality and lower price. Our company has certificates ISO9001.
  • ASTM F959M Round Flat Special Gasket

    ASTM F959M Round Flat Special Gasket

    ASTM F959M Round Flat Special Gasket is one of our common standard washers, the material of carbon steel, the surface has black oxide,zinc plated. ASTM F959M Round Flat Special Gasket is use with A394 high strength structural bolts. ASTM F959M Round Flat Special Gasket, mainly punched out from iron plates. The common shape of a flat washer is a hole in the central. The pore size specifications according to customer requirements. high quality and lower price. Our company has certificates ISO9001.
  • ASTM F436 Steel Structure Metal Flat Round Washer

    ASTM F436 Steel Structure Metal Flat Round Washer

    ASTM F436 Steel Structure Metal Flat Round Washer is stamped piece from, The shape is round with a hole in the middle. ASTM F436 Steel Structure Metal Flat Round Washer have a smooth bearing surface which is used under the head of a bolt, ASTM F436 Steel Structure Metal Flat Round Washer are used to reduce friction, The force is unoform, It is not easy to slip and lock in the process of rotation, and it is anti loose design, prevent leakage, isolate, prevent loosening, or distribute pressure.
  • DIN6921 Flange Hex Head Bolt

    DIN6921 Flange Hex Head Bolt

    DIN6921 Flange Hex Head Bolt Metric Without Serration, our bolts offer exceptional performance and reliability in even the most demanding environments. The hexagon flange design of these bolts provides a larger bearing surface and a more secure fastening, ensuring that your equipment remains safe and secured at all times. Additionally, our bolts are designed with a metric thread which is perfect for use in a wide range of industrial and engineering applications.
  • Shear Stud Welding Nelson Stud

    Shear Stud Welding Nelson Stud

    Shear Stud Welding Nelson Stud are used in stud welding to secure steel framed buildings to create a shear connection between the steel and the concrete. We supply and fix all available sizes of Shear Stud Welding Nelson Stud for through deck and straight to steel welding. Shear Stud Welding Nelson Stud are designed to tie the concrete to the steel beams and to resist shear loadings between the concrete slab and steel beam in composite construction.

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