European Standard Series Stainless Steel Water Pipe

Short Description:

European standard stainless steel pipe – 304 stainless steel pipe – Wenzhou stainless steel pipe manufacturer
Product description: stainless steel is the material of choice for drinking water pipes in the world, and its sanitation and safety are widely recognized by users. The inner and outer walls of the pipes are smooth and flat, without retention and light transmission, which can effectively prevent the growth of algae and bacteria, and ensure the long-term use and sanitation of the pipe system.
Material: 304 316L
Outer diameter: DN10-DN300
Wall thickness: 1.0-3.0
Application fields: domestic water pipe, hospital water pipe, hotel water pipe, teaching building water pipe, villa water pipe, water plant pipe, municipal government water pipe

Product Detail

Product Tags

product description

Stainless steel pipe is a kind of healthy and environmentally friendly material, which can be used in a wide range of ways. It can save water resources, reduce transportation costs, avoid heat loss, and avoid secondary water pollution when transporting municipal water supply.

The stainless steel water pipe is resistant to high temperature, and the material is non-toxic and harmless under high temperature, ensuring the health and safety of water.

The stainless steel pipe material has high strength and can withstand the instantaneous pressure of 89Mpa, without aging, rust and corrosion.

Stainless steel pipe has excellent corrosion resistance. It can passivate with oxidant to form a very dense oxide protective film on the surface, and can also prevent oxidation reaction. Other metal steel pipes are particularly vulnerable to corrosion.

Stainless steel tubes are raw materials with high compressive strength and excellent corrosion resistance among metal materials used in food machinery, packaging machinery and pharmaceutical manufacturing.

It is sanitary and safe, free of dirt, and the inner cavity of the water pipe is smooth and clean, forming a boundary layer. The thickness of the bottom layer of the flow is reduced, which not only enhances the heat exchange, but also improves the antifouling performance.

Production process

01. Stainless steel raw materials of large factories

02. Feeding coil steel

03. Welding

04. Internal leveling

05. Grinding

06. Code printing mark

07. Polishing and polishing '

08. Cutting

09. Fine adjustment

10. Solution annealing

11. Inspection and detection

12. Packaging and warehousing

Product parameters

European standard series stainless steel water pipe nominal(DN) Outer diameter of pipe(D) Pipe wall thickness
DN15 18 1
DN20 22 1.2
DN25 28 1.2
DN32 35 1.5
DN40 42 1.5
DN50 54 1.5
DN65 76.1 2
DN80 88.9 2
DN100 108 2
DN125 133 2.5
DN150 159 2.5
DN200 219 3
DN250 273 4
DN300 325 4

Executive Standards

GB/T 19228.2
GB/T 19228.3
GB/T 33926
GB/T 12771
CJ/T 151
CJ/T 152
GB/T 50378

Product atlas


why choose Lufalai


Purchase steel strips from Baosteel/Taigang/Qingshan/Dingxin and other large plants to ensure the high quality of the products from the source, so that you can use and buy them at ease


The outer diameter tolerance of stainless steel products can be controlled within ± 0.05, thickness tolerance ± 0.02, and length+5mm; The outer diameter is accurate, the surface is smooth and clean, and there is no peeling or black line. It can finish polishing 8K surface


More than 6000 related industries have been served, and more than 100 sales and service teams have provided overall solutions and services for stainless steel tubes to help you reduce costs


12-year time-honored enterprises, four major production bases, 128 production lines, 10000+project cases, one-to-one services, and a set of solutions


Tailor stainless steel pipe according to customer's production process requirements; To meet the needs of mass procurement, with personalized requirements such as fixed length, fixed thickness and fixed mold; The price of stainless steel pipe of the same quality is excellent


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