zhejiang huayi piping systems co.,ltd
Located in Zhuji City, Zhejiang Huayi Piping Systems Co., Ltd. is a specialized manufacturer of construction pipe with fittings.
We have obtained ISO9001 certificate. As a result, our products such as PP-R stainless steel pipes, PPR-AL-PPR pipes, plastic-aluminum PP-R pipes and PP-R pipes fittings of "YU" brand have gained a good reputation among our customers and become favored among them. We are confident that we can satisfy customers' demands with our superior quality products and excellent services.
Moreover, we can also supply goods according to your samples or drawings. Our products have been exported to many countries and regions.
We wish to build friendly business relationships with you and develop an international market base. We believe that you can get high quality products, professional services and quick delivery at low cost at any time from us.
Latest Products
Single work takes over the copper ball valve (mm) (for hot water): 20, 25, 32
related products: Metallurgy & Mining (6317) / Piping Tubing (801)
valve , pipe , tube ,
Features 1) Colors: white, grey and green, also available upon requests 2) PP-R pipe systems related accessories available, including tools, values, clamps and welding machines 3) Sizes (mm): a) Hot pipe: i) S3.2 PN (2.0Mpa):
related products: Metallurgy & Mining (6317) / Piping Tubing (801)
ppr pipe , tube , composite pipe ,
Size 20mm, 25mm, 32mm
related products: Metallurgy & Mining (6317) / Piping Tubing (801)
pipe , ppr pipe , pipe fitting ,
Stop valve (mm) (for cold water): 20, 25, 32, 40, 50, 63, 75, 90
related products: Metallurgy & Mining (6317) / Piping Tubing (801)
valve , stop valve , pipe fitting ,
Sizes: 20 x 1/2", 25 x 3/4", 32 x 1", 40 x 1-1/4" 50 x 1-1/2" 63 x 2"
related products: Metallurgy & Mining (6317) / Piping Tubing (801)
joint , fitting , tube ,
The inner layer adopts imported 304-2B food class stainless steel, outer layer adopts Finland BOREALIS (North European Chemical) RA130E PP-R, and the middle layer adopts high intensity heat glue made in Japan. It has the advantage of metal p
related products: Metallurgy & Mining (6317) / Piping Tubing (801)
ppr pipe , composite pipe , tube ,
The inner layer adopts T2 pure copper pipe, the outer layer adopts Finland BOREALIS (North European Chemical) RA130E PP-R, and the middle layer adopts high intensity heat glue made in Japan. The production process is strictly according BS2817-1
related products: Metallurgy & Mining (6317) / Piping Tubing (801)
ppr pipe , composite pipe , tube ,
PP-R aluminum plastic composite pipe is consisted of five layers .the middle layer is aluminum, outer layer is PP-R, and inner layer is PE or PP-R. There is imported heat glue which is extruded by high temperature and high pressure. Advantages:
related products: Metallurgy & Mining (6317) / Piping Tubing (801)
ppr pipe , pipe fitting , tube ,
Its surface is covered by high strength alloyed aluminum which makes the pipe wholly isolated from the exterior air keep the water in pipe non-oxidized and restrains the growth of alga. The pipe expansion ratio is small and suitable to be install
related products: Metallurgy & Mining (6317) / Piping Tubing (801)
ppr pipe , pipe , tube ,
One-way to five-way or even more. We supply water separator series products.
related products: Metallurgy & Mining (6317) / Piping Tubing (801)
machine , water separator asse , tube ,
