Seamless Hydraulic Tube----Thin-wall stainless steel water pipes

Seamless Hydraulic Tube----Thin-wall stainless steel water pipes

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Thin wall stainless steel water pipes----- safe, clean , sanitary , and durable

Mainly used for water transport , drinking water is the best immediate delivery pipe. It has a very low leakage rate , you can save valuable water resources characteristics. After the last century eighties when the pipe leakage rate is about 17% , instead of stainless steel pipe leakage rate to 7%. Water supply systems in the earthquake destroyed, but the stainless steel plumbing system was intact. In addition , compared with copper pipes, stainless steel pipes through good water under high flow rate without corrosion. It 's also a brass insulation 24 times .

1. The Advantage of thin wall stainless steel water pipes

01 | Health Health Healthfulness |

Stainless steel is the material can be implanted in the body's health , so the water pipes , the pipes are made ​​of stainless steel the most favorable health. Water immersion test , the indicators are in line with national requirements for drinking water standards . Stainless steel pipe wall is smooth , long-term use will not fouling , easy to stain bacteria , without worrying about water quality are affected, more to prevent secondary pollution of water.

02 | Selection stress Selected Materials |

All raw materials used in grades 304,304 L, 316,316 L, are in line with JIS4305 requirements. Above grade with stable performance, high strength, low coefficient of thermal expansion .

03 | durable Durability |

Chromium-rich oxide film on the surface of the stainless steel thin, dense , so that all the water quality , including stainless steel pipes , including the softener has good corrosion resistance , even when buried underground have excellent corrosion resistance ; field corrosion test data indicate that the stainless steel pipes the life of up to 100 years , virtually no maintenance during its life cycle , avoiding the expense and hassle of replacing the pipes , integrated use of low cost.

04 | high temperature , high pressure High Temperature And Pressure Resistance |

Stainless steel can work long-term security at a temperature of -270 ℃ -400 ℃ , whether high or low , will not precipitate harmful substances, materials performance is quite stable ; stainless steel pipes tensile strength greater than 530 N / mm, and has a good extension resistance and toughness. High strength stainless steel pipes , greatly reducing the possibility of leaks by external influence , significantly reducing water leakage rate , effective protection of water resources and utilization .

05 | Energy saving Environmental Care |

Smooth wall stainless steel pipe , water resistance is very small , the pressure loss is reduced , reducing the transportation costs . Due to the low coefficient of thermal expansion of stainless steel in the hot water pipes effectively reduce the heat loss . Stainless steel is 100% renewable material can not cause pollution to the environment.

06 | Use a wide range of Wide-used |

Stainless steel tube can be used in cold water , hot water, drinking water, air , gas, medical gas , petroleum, chemical , water treatment and other piping systems.

07 | economical Cost Saving |

Since its invention in the 20th century mankind stainless steel , stainless steel has been the material of the ordinary . Currently in cost performance in a variety of materials pipes , stainless steel pipes are the best . This superiority corrosion resistance, high strength , impact resistance and other stainless steel materials can be related. The same can be said of its useful life and the life of the building . An investment, a lifetime benefit , is a " once and for all ."

2. Thin wall stainless steel water pipes connections

1 , squeeze connection --------- radial contraction force ( hydraulic clamp ) will pipe clamp on the pipe and through the O-ring seal , to connect effect. Connection strength is low ( less than the strength of the interface connecting pipe strength 1 / 3 ) , the pipeline is not removable ; burr pipe port deburring net will not damage the apron, the risks of a future leaks .

2 , connected to the expansion ring contraction --------- radial force ( hydraulic clamp ) the tube clamp on the pipe and the sealing ring through the broadband glue , to effect the connection , removable tube installation increase the pipe ends protruding ring rolling process ; higher cost of casting pipe , the interface strength is better than compression type .

3 , welded connections --------- using hot-melt process, the two splice connector , to effect connection. High bonding strength , weld seam gas site protected difficult standard , resulting weld rust, directly reduce the life of the pipeline ; installation quality dependence on welding technology workers , the quality is difficult to stabilize

4 , new connections ---------- typically a self-locking retainer mating connector , is one of the most convenient method of construction . Simple operation, construction workers just familiar with its operation requires , a little practice to master. When connecting pipe cut end should be perpendicular to the tube axis , burrs inside and outside the incision should be clean , and with a marker on the outside of the front brass marked the depth to be inserted , and then force the brass insert fittings in the end to a tube stop can be.

(1) simple to install, no threading or rely on the wall thickness of pipe connections , and to avoid the difficult control of human factors ;

( 2 ) has a saving labor, time, materials , tools province , provincial venues , environmental protection , sustainable use , and many other advantages

( 3 ) Install a low risk for a variety of installation environments , reusable , environmentally friendly energy ;

( 4 ) does not leak , shockproof , anti- thermal expansion and contraction , safe, durable and reliable

3. Category of thin wall stainless steel water pipes

1 , according to the production method of classification :

( 1 ) seamless tube - cold drawn tubes, squeeze tubes, cold-rolled tubes .

( 2 ) welded pipe :

(A) classification by technology - gas pipes , arc welded pipe, ERW pipes ( high-frequency , low frequency ) .

(B) the weld points - longitudinally welded pipes, spiral welded pipe .

2, according to the wall thickness of classification - thin-walled steel pipe, thick wall steel pipe

3 , Material Category:

( 1 ) 304 thin wall stainless steel water pipes ;

(2) 304L thin wall stainless steel water pipes ;

( 3 ) 316 thin wall stainless steel water pipes ;

(4) 316L thin wall stainless steel water pipes ;