Outer diameter
Wall thickness
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Length
Material
Stainless steel
Linear expansion coefficient
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Working pressure
Application
Water delivery system
Working temperature
℃℃
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Galvanized pipe composite pipe_
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1. Mo Sheng brand lined stainless steel composite pipe
Using national standard hot-dip galvanized steel pipe, welded pipe, spiral pipe and seamless steel pipe as the base pipe , made of imported or domestic high-quality stainless steel pipes as the inner layer, compounded by a patented process. Because it takes into account the advantages of the inner and outer layers of pipes while overcoming their respective shortcomings, it has good technical characteristics and application prospects. Therefore, it has gradually been favored and recognized by the market, design experts and engineering circles in recent years. Its main technical features are:
It has good mechanical properties
Since the inner and outer layers are made of metal materials, it has strong compression and impact resistance, high tensile strength, high elongation, and elastic modulus. It has high magnitude and small thermal expansion coefficient, and is especially suitable for use in risers and branch pipes for water supply in high-rise buildings.
, high bonding strength
Lined stainless steel composite pipe is to insert the inner stainless steel pipe into the carbon steel pipe. Under the action of mechanical extrusion force, the outer carbon steel pipe is elastically deformed, and the inner stainless steel pipe is The pipe reaches plastic deformation, so that the two layers of materials are closely fitted. The bonding strength exceeds the requirements of the national industry standards. Since the inner and outer layers are made of similar materials and have strong bonding force, there will be no peeling of the two materials during grooving and cutting. phenomenon, preventing the occurrence of galvanic corrosion.
, good anti-rust and corrosion resistance
Due to its chemical properties such as anti-rust, oxidation resistance, acid and alkali resistance, and good resistance to intergranular corrosion, stainless steel has superior anti-rust and anti-corrosion properties than other materials. . Lined stainless steel composite pipes and lined stainless steel composite pipe fittings are connected together. They have a wider range of applications and are mainly used in water supply, heating, air conditioning, fire protection, chemical industry, medicine, petroleum, food, electric power, metallurgy and other areas with high corrosion protection requirements. industry.
, heat-resistant and cold-resistant, both hot and cold use
The working temperature of heat-resistant stainless steel material can reach ℃℃. The cold-resistant performance is also very good. For example, the liquid chlorine freezer is made of stainless steel, so the stainless steel-lined composite pipe has excellent heat and cold resistance, and it does not distinguish between hot and cold water pipes. One pipe is used for two purposes, suitable for both hot and cold.
, large diameter, small resistance
The inner layer of stainless steel-lined composite pipe is only stainless steel, so the actual diameter is basically consistent with the specified diameter, and the inner wall is smooth, hygienic, non-scaling, low resistance, The water flow is large.
, high working pressure
The stainless steel lined composite pipe has good rigidity, strong pressure resistance, no leakage, can ensure working pressure, and can meet the needs of various construction projects.
, convenient installation, simple process
The installation of stainless steel lined composite pipes is equivalent to ordinary galvanized steel pipes. The following uses wire connections, and the above uses groove connections. The process is simple, the installation workers do not need special training, and the joints have a probability of leakage. Almost zero, safe, reliable and easy to maintain.
, hygienic, environmentally friendly, and safe
Since stainless steel has stable chemical properties and does no harm to the human body, stainless steel is used in various stents, splints, and internal fixing screws implanted in the human body by the international and domestic medical community. Material. The matching connection of lined stainless steel composite pipes and composite pipe fittings, as well as the coating of joint threads and end faces with anti-corrosion fluid, can effectively prevent secondary pollution of water quality. The fluid transmission part of the stainless steel-lined composite pipe system is entirely made of stainless steel, which is hygienic, environmentally friendly, safe, and has a long service life. It is in line with the development requirements of ecological housing and the people-oriented concept of the times. It can be widely used in the following fields
Water supply introduction pipe
Outdoor water supply pipe
For water pump room
High-rise building water supply pipe, water distribution main pipe
Air conditioning circulation pipe, fire sprinkler Sprinkler pipes
Hot water pipes, direct drinking water pipes
Finely decorated high-end commercial housing water supply pipes, etc.
Shangbo Pipe Industry is the largest lined stainless steel composite pipe in Shandong Province, lined with copper and nickel-based and other professional
manufacturers of bimetal composite pipes. The company is committed to providing customers with bimetal composite pipes with better performance. The stainless steel lined pipe is composited using the most advanced spiral extrusion composite process in China.
Lined stainless steel composite steel pipes are composited with the following standards: "Building Water Supply and Drainage Design Code", "Lined Stainless Steel Composite Steel Pipes", "Safety Evaluation Standards for Drinking Water Transmission and Distribution Equipment and Protective Materials", "Lined Stainless Steel Pipe fittings enterprise standards》
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