The company's products: condensing tube series: Hsn70-1 (A, B, AB, H68A, HAl77-2 Series) aluminum brass tube, BFe10-1-1, BFe30-1-1 Alpaka pipe, mainly used in power plants, desalination and other heat exchangers; ordinary brass tube: H80, H70, H68, H65; T2, TP2 series of copper. Widely used in air conditioning, petrochemical, and other products. The finned tube (high efficiency tube) and bending tube
HAl77-2 aluminum brass tube:
Category: condensing tube series, specification, standards: GB/T8890-98. the condensing tubes are widely used in petroleum chemical industry, power plant, diesel engine, turbine, shipbuilding, aerospace and other industries. For cooling water salinity is greater than 800PPM, suspended more than 500PPM. by sea or rivers, coastal groundwater for various heat exchangers and the condenser cooling medium.
Domestic and foreign brand control table
USA U.K Germany Japan Grade
BG ASTM CDA BS China DIN No JIS H
C68700 HAL77-2 687 CuZn22Al CZ110 2.0460 C6870
H68A plus arsenic brass tube:
The condensation tube series, as the main chemical composition of the alloy: Cu, As, Zn. margin for the product generally used in river, lake, spring, no suspended solids corrosion of fresh and clean water inland power plant, can also be used for other liquid and juice processing equipment. In addition, the products are widely used in sugar and food industry, in these environments, arsenic can prevent leaching of zinc, completely after annealing can also prevent stress corrosion cracking, pitting and erosion.
Domestic and foreign brand control table
USA U.K Grade
BG ASTM BS China
C26130 CZ126 H68A
BFe10-1-1 (C70600) nickel white copper tube: BFe10-1-1 / C70600 / C7060X / B10 white brass copper nickel alloy tube Nickel Alloy Tube/Pipe: Copper
Size range: outside diameter: 5-419mm; wall thickness: 0.5-10.0mm; length: 25 meters.
The condensation tube series, as the main chemical composition of the alloy: Ni, Fe, Mn, Cu. margin joined in this alloy Fe and Mn greatly improved the anti erosion performance of the material. In clean sea water, the alloy can accept up to 2.2-2.5%/s of water. The highest rate of the micro salt solution can be up to 4m/s. The alloy can avoid stress corrosion cracking and high temperature point desorption. Therefore, the alloy has a good corrosion resistance to clean or polluted sea water and Jiangwan water, and is widely used in the heat exchanger, such as power station, desalination, petrochemical factory and so on. Commonly used means: GB/T 26291 ASTM, B466 C70600, EEMUA 144 CUNI90/10,, CU90NI10, C7060X, BFe10-1-1,, and the
Domestic and foreign brand control table
USA U.K Germany Japan Grade
BG ASTM BS DIN JIS China H
C70600 CN102 CuNi10Fe1Mn C7060 BFe10-1-1
Hsn70-1AB Hsn70-1B/ (plus boron brass tube series)
Size range: outside diameter: 5-100mm; wall thickness: 0.5-4.0mm; length: 25 meters.
1) the Hsn70-1B tube of the condenser tube is characterized in that the surface of the copper pipe can form a smooth, uniform, strong and dense protective film under the condition of the water quality of the power plant. In the fresh water for a long time, not easy to scale, is conducive to increase the thermal conductivity of copper tubes, improve service life.
2) condenser tube series Hsn70-1AB new alloy condenser tube to the 2 single type alloy of Cu-Zn-Sn based alloy, the synergistic effects of As, B, Ni and Mn elements, to achieve multiple small solid solution strengthening and improving corrosion resistance and erosion corrosion resistance technology.
Hsn70-1 tin brass tube
Condenser tube series diameter: diameter of 5-100 wall thickness: 0.5-4.0 supply status: Y2, M executive standard: GB/T8890-1998, "the Ministry of electric power standard Dl/T 712-200c". The scope of application: heat exchanger.
Domestic and foreign brand control table
USA U.K Germany Japan Grade
BG ASTM CDA BS China DIN No JIS H
C44300 HSn70-1 443 CuZn28Sn1 CZ111 2.0471 C4430
BFe30-1-1 (C71500) nickel white copper tube: BFe30-1-1 / C71500 / B30 white brass copper nickel alloy tube Nickel Alloy Tube/Pipe Copper
Size range: outside diameter: 5-368mm; wall thickness: 0.5-10.0mm; length: 25 meters.
The condensation tube series, as the main chemical composition of the alloy: Ni, Fe, Mn, Cu. margin joined in this alloy Fe and Mn greatly improved the anti erosion performance of the material, can avoid stress corrosion cracking and high temperature nickel removal. The alloy has certain pollution to clean water and Jiangwan water or have good corrosion resistance, mainly used for thermal and nuclear power with water heater, condenser, distiller, oil cooler, heat exchanger, distilled water device etc.. Commonly used means: GB/T 26291 ASTM, B466 C71500 BFe30-1-1, CUNI70/30, CU70NIThirty
Domestic and foreign brand control table
USA U.K Germany Japan Grade
BG ASTM BS DIN JIS China H
C71500 CN107 CuNi30Mn1Fe C7150 BFe30-1-1
Brass tube:
Product introduction:
1) the implementation of standards: ASTM, EN, GB, JIS and so on.
2) alloy type: H85, H80, H70, H68, H65, etc.
3 product specifications: outside diameter: 5-100mm wall thickness: 0.5-10mm
4) main use: automobile radiator, oil cooler, bathroom, antenna, decoration, stationery, copper standard parts, etc..
Domestic and foreign brand control table
USA U.K Germany Japan Grade
BG ASTM BS DIN JIS China H
C23000 CZ102 CuZn15 C2300 H85
C24000 CZ103 CuZn20 C2400 H80
C26000 CZ106 CuZn30 C2600 H70
C26200 H68 / CuZn33 /
C27000 CZ107 CuZn36 C2700 H65
C27200 CZ108 CuZn37 C2720 H63
C28000 CZ109 H62 / C2800
Copper tube:
The classification: purple copper pipe series products: Standard: ASTM, EN, GB, JIS, etc., mainly for T2, TP2, etc.. Product specifications: outside diameter: 100mm the following; wall thickness: 0.5mm above.
USA U.K Germany Japan Grade
BG ASTM BS DIN JIS China H
C11000 C101 T2 / E-Cu58 C102 C1100
C12200 C106 SF-Cu C1220 TP2
Refrigeration accessories series
According to the needs of the series, the production of various specifications models, graphics, pipe fittings and so on, to meet the needs of users.
High efficient heat exchange finned tube series:
1) no contact resistance of single metal finned tube, the heat transfer performance is good, high strength, good heat resistance, resistance to thermal shock and anti vibration ability, heat transfer area per unit length, heat transfer tube high enough voltage capacity, low pressure drop, low manufacturing cost, large save raw materials. Our company is formed by copper, brass, cupronickel three series (including low and high tooth fin) of different specifications of the finned tube, and can be customized according to user requirements.
2) made of copper alloy bar and double metal composite fin tube is mainly used for gas side heat transfer enhancement. Can be widely used in food drying, pharmaceutical, chemical, petroleum and chemical industry, air cooling and other industries. For the refrigeration and air conditioning in the waste heat recovery device has broad prospects.
Contact number
0510-86230087 13182721232