Noise Reduction Device

Product Description Zhengde Brief introduction of angle steel: Angle steel can be composed of various stress components according to different needs of the structure, and can also be used as a connector between components. Widely used in various building structures and engineering structures, such as beams, bridges, transmission towers, lifting and transportation machinery, ships, industrial ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

The steel sheet pile is a kind of steel structure with linkages on the edge, and the linkages can be freely combined to form a continuous and compact retaining wall or water retaining wall. Steel sheet pile is a kind of section steel with lock. Its section has straight plate shape, groove shape and Z shape, etc., and there are various sizes and interlocking forms. The common ones are Larson type, ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description There are two types of cold-formed steel sheet piles: non-snap-type cold-formed steel sheet piles (also known as channel plates) and bite-type cold-formed steel sheet piles (divided into L-type, S-type, U-type, and Z-type). Production process: use thinner plates (commonly used thickness 8mm ~ 14mm) in the cold bending machine for continuous rolling forming. Type Width Height ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Z-shaped steel sheet piles, building materials, the locks of Z-shaped steel sheet piles are symmetrically distributed on both sides of the neutral axis, and the continuity of the web increases the section modulus of the steel sheet piles to a large extent, so that It ensures that the mechanical properties of the section are fully exerted. Type Width Height Thickness Sectional ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Zhengde Steel Round bar refers to a solid strip of steel with a circular cross section. Its specifications are expressed in millimeters of diameter, such as "50" means a round steel with a diameter of 50 mm. Steel Round bar is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250mm. Among them: 5.5-25 mm ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Zhengde Steel Round bar refers to a solid strip of steel with a circular cross section. Its specifications are expressed in millimeters of diameter, such as "50" means a round steel with a diameter of 50 mm. Steel Round bar is divided into three types: hot rolled, forged and cold drawn. The specifications of hot-rolled round steel are 5.5-250mm. Among them: 5.5-25 mm ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Rolled Steel Flat, is widely used for all general fabrication and repairs in industrial maintenance, agricultural implements, transportation equipment, etc. HR A569 Steel Flat is stripped from coil and A36 is rolled as bars.ZhengDe Metal stocks hundreds of sizes of steel flat that you can buy online in ready to ship precut or mill lengths or you can order just what you need ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Zhengde Steel flat bar refers to steel with a width of 12-300mm, a thickness of 3-60mm, a rectangular cross-section and slightly blunt edges. Flat steel can be finished steel, and can also be used as blanks for welded pipes and thin slabs for stacked thin plates. Main application: steel flat bar can be used as a finished material to make hoop iron, tools and mechanical parts, ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Rolled Steel Flat, is widely used for all general fabrication and repairs in industrial maintenance, agricultural implements, transportation equipment, etc. HR A569 Steel Flat is stripped from coil and A36 is rolled as bars.ZhengDe Metal stocks hundreds of sizes of steel flat that you can buy online in ready to ship precut or mill lengths or you can order just what you need ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Zhengde hot-rolled steel coil manufacturers use slabs (mainly continuous casting slabs) as raw materials, and after heating, they are made into strip steel by rough rolling units and finishing rolling units. The hot steel strip coming out of the last rolling mill of finishing rolling is cooled to the set temperature by laminar flow, and rolled into steel strip coils by the ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Zhengde the hot-rolled coil is the hot steel strip coming out of the last rolling mill of finishing rolling, which is cooled to the set temperature by laminar flow, and rolled into a steel strip coil by the coiler. The cooled steel strip coil is processed according to the different needs of users. Different finishing lines (leveling, straightening, cross-cutting or slitting, ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Zhengde Hot rolled steel is steel that has been roll-pressed at very high temperatures-over 1,700, which is above the re-crystallization temperature for most steels. This makes the steel easier to form, and resulting in products that are easier to work with. To process hot rolled steel, manufacturers first start with a large, rectangular length of metal, called a billet. The ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Features of cold rolling Cold rolling refers to the process of reprocessing hot-rolled materials at room temperature, which is mainly characterized by the following points: 1. High strength: Due to processing at low temperatures, the cold-rolled material has high tensile strength and yield strength. 2. High toughness: The metal grains deformed by external extrusion will become ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Cold-rolled coils use hot-rolled coils as raw materials. During cold rolling, the rolled pieces are rolled below the recrystallization temperature. Generally, steel rolled pieces are rolled at room temperature. Silicon steel sheets with high silicon content have high brittleness and low plasticity and need to be preheated to 200°C before cold rolling. Since no heating is performed during the ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Zhengde Galvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metals, alloys or other materials for aesthetics and anti-rust effects. The main method used now is hot-dip galvanizing. The production process of hot-dip galvanized sheet mainly includes: raw sheet preparation → pre-plating treatment → hot-dip galvanizing → post-plating ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Zhengde Galvanizing refers to a surface treatment technology that coats a layer of zinc on the surface of metals, alloys or other materials for aesthetics and anti-rust effects. The main method used now is hot-dip galvanizing. The production process of hot-dip galvanized sheet mainly includes: raw sheet preparation → pre-plating treatment → hot-dip galvanizing → post-plating ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate. Hot-dip prepainted galvanized steel(PPGI). The product obtained by coating the organic paint on the hot dip galvanized steel sheet is a hot dip galvanized coated sheet. Hot-dip galvanized steel coated plate has ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Pre-Painted Galvanized Zhengde Color steel coil (PPGI) has a wide range of uses, including the construction industry, structural uses, roofing, commercial uses, household appliances, industrial facilities, office buildings. Our advantages 1 .One-stop procurement 2 . All products can be inspected 3 . 24 hours exclusive customer service 4 . Complete specifications, adequate ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description Shandong Zhengde Metal Manufacturing Co., Ltd. The company adopts the modern management idea, insists on the survival by the quality, strives for the development by the good faith, ascends the globalization competition platform gradually. We also need to adhere to the "service customers, the benefit of employees, the collaborative development, contributing to society" ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified

Product Description PPGI is pre-painted galvanised iron, also known as pre-coated steel, coil coated steel, color coated steel etc., typically with a hot dip zinc coated steel substrate. The term is an extension of GI which is a traditional abbreviation for Galvanized Iron. Today the term GI typically refers to essentially pure zinc (>99%) continuously hot dip coated steel, as opposed to batch dip ... Shandong Zhengde Metal Manufacturing Co., Ltd Verified Supplierlicense Verified