wanzhigroup | Wanzhi Group

TPO Laminated Sandwich Panel

Home » Composite Steel Plate » TPO Laminated Sandwich Panel TPO Laminated Sandwich Panel Thickness: 50mm – 150mm TPO layer: 1.2mm / 1.5mm / 2.0mm width: 1000-1200mm or customer’s requirement Product Introduce TPO laminated sandwich panel is a composite building enclosure panel in which TPO waterproof membrane (Thermoplastic Polyolefin) is directly applied to the surface of a metal faced sandwich panel. On the basis of traditional metal sandwich panels such as PU board, PIR board, and rock wool board, it adds the outermost TPO waterproof film layer, achieving the integration of the waterproof layer and the insulation layer. Level Material Function Top layer TPO waterproof membrane (1.2-2.0mm) Waterproof, weather resistant, […]

TPO Laminated Sandwich Panel 続きを読む »

TPO Coated Steel Sheet

PPGI/PPGL, 製品 / wanzhigroup

Home » PPGI/PPGL » TPO Coated Steel Sheet TPO Coated Steel Sheet Thickness: 0.35 – 2.0 mm Standard: ASTM, JIS, AISI, ASTM, GB, DIN, EN width: 600-1200mm or customer’s requirement Product Introduce TPO coated steel sheet is a multi-functional building material formed through composite process with metal substrate (mostly galvanized/aluminized zinc steel plate) with thermoplastic polyolefin (TPO) as functional layer. It is also called laminated color coated board, laminated steel plate, laminated board, nano thermal insulation and anti-corrosion board, etc. Has super strong acid-base and corrosive properties. It is an ideal choice for high corrosion applications such as steel mills, power plants, and chemical aquaculture. Product Specifications Item Parameters Products

TPO Coated Steel Sheet 続きを読む »

80 tons Z120 galvanized steel strips from Libya

Projects / wanzhigroup

In Libya’s booming construction, transportation, and manufacturing sectors, finding a reliable supplier of corrosion-resistant steel is crucial for ensuring smooth project progress and minimizing subsequent maintenance failures. Recently, Wanzhi Steel’s long-term client in Libya placed another order, purchasing an additional 80 tons of Z120 galvanized steel strips. This is more than just a routine transaction; it demonstrates the client’s trust in Wanzhi Steel’s consistent quality, customized services, and deep understanding of regional market demands. Product Introduction Libya has a typical desert climate, with scorching sun, frequent sandstorms, and a humid coastal environment, which places extremely high demands on the weather resistance of building materials. Z120 galvanized steel strips, with its

80 tons Z120 galvanized steel strips from Libya 続きを読む »

0.5mm PPGI Roofing Sheets

PPGI/PPGL, 製品 / wanzhigroup

Home » PPGI/PPGL » 0.5mm PPGI Roofing Sheets 0.5mm PPGI Roofing Sheets Color: RAL Color or Customization Standard: ASTM, JIS, AISI, ASTM, GB, EN Length: 1-12m or customer’s requirement Product Introduce 0.5mm PPGI Roofing Sheets are durable, weather-resistant, and feature a color-coated protective coating. Their combination of strength, corrosion resistance, and aesthetics makes them an ideal choice for industrial, commercial, and residential construction. They offer long-lasting durability and low maintenance in a variety of environmental conditions. Product Specifications Item Parameters Products name 0.5mm PPGI Roofing sheet Standard ASTM, JIS, AISI, ASTM, GB, DIN, EN Base material type Cold rolled steel (such as DX51D, SGCC), hot rolled steel (such as Q235B)

0.5mm PPGI Roofing Sheets 続きを読む »

RAL5015 RAL5016 bule PPGi corrugated steel sheet

Blue PPGI Roofing Sheet

PPGI/PPGL, 製品 / wanzhigroup

Home » PPGI/PPGL » Blue PPGI Roofing Sheet Blue PPGI Roofing Sheet Thickness: 0.12 – 1.5mm Standard: ASTM, JIS, AISI, ASTM, GB, DIN, EN Length: 1-12m or customer’s requirement Product Introduce Blue PPGI roofing sheets (also known as blue corrugated roofing sheets) are a building material made from galvanized steel (GI) sheets. After pre-treatment, the surface is sprayed with a blue organic coating (such as polyester or PVDF), then baked, cured, and cold-pressed into a corrugated pattern (such as trapezoidal or sinusoidal). The corrugated design (15-50mm in height) combines structural strength with drainage, making it suitable for a variety of building and construction applications. The blue color adds a touch

Blue PPGI Roofing Sheet 続きを読む »

Weathering steel square tube (Q355NH) carbon steel square pipe

Carbon steel square tube

カーボン合金鋼, 製品 / wanzhigroup

Home » Carbon Alloy Steel » Carbon steel square tube carbon steel square tube length: 1m-12m Thickness: 0.5 – 30mm Design Style: Customizable Product Introduce Carbon steel square tubes are hollow, seamless, long strips of steel, formed through hot rolling, cold drawing, and extrusion. They are typically square or rectangular in cross-section and are available for structural, fluid transport, and boiler applications. They operate in temperatures ranging from -40°C to 450°C. Product Parameters Item Parameters Products name Carbon steel square tube Thickness 0.25-30 mm Side Length 20×20 ~ 600×600 (mm) Length 4~12m, customer requirements MOQ 10 tons Delivery time 15-30 days for conventional products, negotiated for customized products Payment Term

Carbon steel square tube 続きを読む »

304 stainless steel round tube

製品, Stainless steel / wanzhigroup

Home » Stainless Steel » 304 ss seamless round tube 304 ss Seamless round tube Inner Diameter: 3 – 1200mm or customizable Thickness: 0.1-0.5mm (capillary), ≥ 0.5mm (conventional) Surface: No.1, 2bB, BA, HL, No.4, No.8 Product Introduce 304 stainless steel round tube is an industrial pipe mainly composed of chromium nickel alloy, with a carbon content of ≤ 0.08%. The grades include 00Cr19Ni10 and S30408, and comply with multiple national standards such as GB9684-88, ASTM, JIS, etc. Chemical composition Internal surface treatment grade level Roughness Ra (μm) Applicable scenarios Pickling ≤3.2 Ordinary industrial pipeline Mechanical polishing ≤0.8 Food/pharmaceutical pipeline Electropolishing ≤0.4 Ultra high purity medium 304 stainless steel round pipes

304 stainless steel round tube 続きを読む »

Packaging of black color coated galvanized steel coils

120 ton from UAE! RAL9004 PPGI strip steel + Z275 GI sheet

Projects / wanzhigroup

The United Arab Emirates, especially important cities such as Dubai and Abu Dhabi, has developed rapidly in the construction and manufacturing industries in recent years, which is one of its core strategies to promote economic diversification and reduce dependence on oil. The RAL9004 PPGI strip steel and galvanized steel plate purchased by the UAE factory customer this time are for use in the local construction industry. Product Introduction The high temperature, high humidity, strong ultraviolet radiation, and sandstorm climate in the United Arab Emirates have put forward special requirements for the steel used in its construction and manufacturing industries. In order to withstand the challenges of these harsh environments, local

120 ton from UAE! RAL9004 PPGI strip steel + Z275 GI sheet 続きを読む »

Z160 galvanized color coated steel coils 810mm

255 ton RAL9003 PPGI coiL For Lebanon loyal customer

Projects / wanzhigroup

The salt spray deposition rate is high in the coastal areas of Lebanon (annual average ≥ 800mg/m ² · d), with an annual average temperature of 21 ° C. The climate in mountainous areas varies greatly, and the color coated steel coating needs to withstand huge temperature fluctuations to avoid cracking or peeling. It must pass the salt spray test for ≥ 2000 hours, and the thickness of the galvanized layer often needs to be above Z150 level to ensure the substrate’s resistance to red rust. Recommend PVDF coating (fluorocarbon resin), which has better weather resistance than PE coating, a color retention life of 15-25 years, and is suitable for

255 ton RAL9003 PPGI coiL For Lebanon loyal customer 続きを読む »

Wanzhi supplies green color coated aluminum steel to Guyanese builders

Wanzhi anti fingerprint Galvalume steel delivered Guyana

Projects / wanzhigroup

Guyana’s tropical maritime climate poses a severe challenge to building materials – high humidity and strong salt spray corrosion significantly reduce the lifespan of ordinary steel. Recently, Wanzhi Company provided green anti fingerprint galvalume steel coils for a high-end residential project in Georgetown, Guyana, which were highly recognized by customers for their excellent weather resistance and aesthetics. Product Introduction The green fingerprint resistant PPGL steel coil this time includes a triple protection system: 55% aluminum zinc alloy coating (compliant with ASTM A792 standard), nano anti fingerprint coating technology (reducing fingerprint residue by 90%), environmentally friendly green coating, perfectly adapted to the tropical climate environment of Guyana. RAL 6027 PPGL steel

Wanzhi anti fingerprint Galvalume steel delivered Guyana 続きを読む »