PVC colored profiles

PVC colored profiles are products jointly developed by Tunhe Profiles and Austria’s Greiner Company in 2001, filling the gap in colored profiles in Xinjiang. After years of market cultivation, these products have become highly favored by users due to their excellent weather resistance and decorative properties. The main products include the 60 Casement Series, 65 Triple-Seal Series, 70 Pioneer Series, and 60 Door Series. Each series is fully equipped with main and auxiliary profiles (mullion, glazing bead, screen sash, any-angle connector, 90-degree corner), and the wall thickness meets the requirements of the JG/T140(180)-2005 standard. They effectively block noise from car horns, human voices, and other disturbances, reducing the negative impact of noise on health, daily life, and work, thereby improving quality of life. With excellent wind resistance and wide cross-sections suitable for large window designs, they are ideal for use in high-rise buildings.

PVC Pipes

Polyethylene (PE) Pipes for Water Supply

Execution Standard: GB/T13663.2-2018

Specifications: Φ20–Φ630

Appearance: The inner and outer surfaces of the pipes are clean and smooth, free from bubbles, visible scratches, dents, impurities, or color inconsistencies. The pipes are black or blue. Black pipes must have at least three co-extruded blue stripes evenly distributed around the circumference.

Pressure Rating: 0.4MPa–1.6MPa

Product Features: Long service life, excellent corrosion resistance, superior wear resistance, good hygiene performance, high impact resistance, reliable connections, and easy installation.

Main Applications: Suitable for pressurized transportation of water and drinking water distribution with temperatures not exceeding 40°C.

Hard Polyvinyl Chloride (PVC-U) Pipes for Water Supply

Execution Standard: GB/T10002.1-2006

Specifications: Φ20–Φ630

Appearance: The inner and outer surfaces of the pipes are smooth, without significant scratches, dents, visible impurities, or other defects affecting performance. Pipes are typically black with uniform coloration.

Pressure Rating: 0.63MPa–1.25MPa

Product Features: Environmentally friendly, energy-saving, hygienic water quality, no secondary pollution, corrosion resistance, low fluid resistance, high transportation efficiency, lightweight, easy installation, reliable performance, high pressure resistance, excellent sealing, and long service life.

Main Applications: Suitable for pressurized transportation of drinking water and general-purpose water with temperatures not exceeding 45°C.

Low-Pressure Water Irrigation Hard Polyvinyl Chloride (PVC-U) Pipes

Execution Standard: Q/XXB009-2016

Specifications: Φ50–Φ630

Appearance: The inner and outer surfaces of the pipes are smooth, without significant scratches, dents, visible impurities, or other defects affecting performance. Pipes are typically black with uniform coloration.

Pressure Rating: 0.4MPa–1.0MPa

Product Features: Excellent chemical corrosion resistance, aging resistance, smooth inner walls (resistant to scaling), easy installation, low labor intensity, high toughness, and long service life.

Main Applications: Suitable for low-pressure irrigation in green spaces and farmlands, transporting general-purpose water with lower wall thickness and pressure requirements, and temperatures not exceeding 45°C.

Impact-Modified Polyvinyl Chloride (PVC-M) Pipes for Water Supply

Execution Standard: CJ/T272-2008

Specifications: Φ20–Φ630

Appearance: The inner and outer surfaces of the pipes are smooth and flat, free from cracks, dents, discoloration lines, or other defects affecting performance. No visible impurities. Pipes are typically blue with uniform coloration.

Pressure Rating: 0.63MPa–1.25MPa

Product Features: Outstanding toughness and impact resistance, effectively withstands point loads and foundation settlement stresses; lighter weight for easier installation; thinner walls compared to standard PVC pipes of the same specifications and pressure ratings, facilitating handling, installation, transportation, and maintenance; improved resistance to water hammer; enhanced environmental stress crack resistance; strong chemical corrosion resistance; cost-effective with a long service life. Ideal for environments requiring high impact resistance, widely used in water distribution networks, irrigation systems, and chemical pipelines.

Main Applications: Suitable for pressurized transportation of drinking water and general-purpose water with temperatures not exceeding 45°C.

Low-Pressure Water Irrigation Hard Polyvinyl Chloride (PVC-U) Pipes

Execution Standard: GB/T13664-2006

Specifications: Φ75–Φ315

Appearance: The inner and outer walls of the pipes are smooth, free from bubbles, cracks, discoloration lines, visible marks, impurities, or color inconsistencies.

Pressure Rating: 0.2MPa–0.4MPa

Product Features: Excellent chemical corrosion resistance, aging resistance, smooth inner walls (resistant to scaling), easy installation, low labor intensity, high toughness, and long service life.

Main Applications: Suitable for low-pressure irrigation systems with nominal pressures up to 0.4MPa.

Eco-friendly PVC foamed wood composite materials

Eco-friendly PVC foamed wood composite materials integrate a series of advanced technologies, including material formulation, skinning foaming, large-area co-extrusion, three-sided co-extrusion, full co-extrusion, three-layer co-extrusion, soft-hard co-extrusion, and surface embossing. Through the synergistic application of these technologies, the physical and chemical performance indicators of the material have been elevated from the “decorative material” level to the “engineering material” level.

Weather resistance: PVC foamed wood composite materials perform exceptionally well, maintaining stable performance at level 4 or above even after SGS 1,000-hour or 6,000-hour outdoor accelerated aging tests, far surpassing conventional PE wood-plastic products and ensuring the product does not fade.

Flame retardancy: Class B1

Surface hardness: 82HDB

Dimensional change rate: ≤0.1%

Wear resistance, strength, and anti-mildew properties are superior to PE wood-plastic.

Product advantages

Insect resistance: The fine wood powder particles are tightly encapsulated by resin, effectively preventing damage from insects and termites.

Eco-friendly: Does not harm the environment or disrupt the ecological balance; no added preservatives, no formaldehyde emissions.

Excellent weather resistance: Not prone to fading, high load-bearing capacity, and high wear resistance.

High stability: Dimensional change rate under thermal cycling is less than 0.1%, ensuring safety and no deformation.

Suitable for various applications: Class B1 flame retardancy, suitable for all types of outdoor facilities, architectural decoration, landscaping, and interior decoration.

Features of eco-friendly PVC foamed wood composite flooring:

Eco-friendly PVC foamed wood composite flooring is based on a balanced rigid-flexible formulation design concept, using inherently flame-retardant PVC as the plastic matrix. Through material modification, wood fibers are interwoven with polyester fibers, and wear-resistant and anti-aging agents are added, resulting in a new type of environmentally friendly material.

This product utilizes a unique dual-layer PVC co-extrusion technology, with a micro-foamed core layer that significantly enhances toughness and reduces the rate of thermal expansion and contraction to just one-tenth that of conventional wood-plastic products. The encapsulating layer features a specialized formula, offering superior wear resistance, hardness, and long-lasting color retention. The product surface is designed with embossed anti-slip patterns, effectively addressing the issue of surface slipperiness in rainy, snowy, and other special conditions, ensuring pedestrian safety and making it suitable for a wide range of indoor and outdoor environments.

Features of Eco-friendly PVC Foamed Wood Composite Wall Panels:

The core layer of the eco-friendly PVC foamed wood composite wall panel adopts a unique PVC micro-foaming and hollow structure, providing significant structural advantages. On one hand, it effectively blocks heat transfer, delivering outstanding thermal insulation and helping to create a more comfortable indoor temperature environment. On the other hand, it significantly reduces wall load, endows the wall panel with excellent impact resistance, and enhances the durability of the wall. In addition, the product achieves a B-1 fire rating, comprehensively improving the safety of the living environment from a fire protection perspective.

From a construction and application standpoint, the wall panels offer exceptional toughness and nail-holding strength, making installation and fastening convenient. Due to their low density, transportation costs are greatly reduced, and installation is much easier. At the same time, their extremely high strength supports large-span applications, meeting the needs of more complex building structures and further expanding their range of use, making them suitable for all types of indoor and outdoor settings.