GLM Copper Material
A Brief introduction of GLM
GLM-Company, founded in1976, is a member of China Nonferrous Metals Fabrication Industry Association,a national high-tech enterprise and a key export enterprise with total area of 182,000m².
GLM is an advanced nonferrous-metal processing enterprise engaged in manufacturing copper and copper alloy tube, bar and profile. With development direction of “special, new, different and exquisite" product, GLM has accumulated more than 40 years' experience in manufacturing and research of copper alloys. GLM has the capacity for producing over 40 kinds of copper alloys with thousands of sizes. GLM's products are widely used in different industries, such as machinery, electronics, heat exchanger, shipbuilding, bathroom accessory, petroleum, chemistry, seawater desalination, marine engineering and so on. Therefore, GLM has steady market in USA, Europe, Australia, the Middle East and south-east areas etc.
GLM insists on corporate culture concept of team, perseverance, preciseness, sincerity and innovation. GLM holds strong awareness of competitiveness and creativeness, and modern corporate management. Furthermore, GLM perseveres in service purpose with sincerity, high-efficiency, accuracy and excellence. GLM runs by law and obeys international business practices. GLM always focuses on customer's need and keep aim of satisfying even exceeding their expectation. GLM keeps pursuing high-quality products and excellent service for customers with systematic management methods and continuous improvement.
Copper Alloy Condenser Tube, Heat Exchanger Tube
Application
Engine cooler, power plant condenser, marine heat exchanger, compressor cooler, petrochemical refinery cooler, motor cooler, seawater desalination evaporator, air conditioning cooling system and other fields.
Products Characteristics
Good thermal conductivity & electrical conductivity, and good wear resistance, plasticity&cold bending property, easy to welding and machining, strong resistance to corrosion caused by seawater.
Application example
Gradeand comparison table
Material | GB | ASTM | BS | DIN | EU | JIS |
Copper Nickel | C75200 | C7521 | ||||
BFe10-1-1 | C70600 | CN102 | CuNi1OFe1Mn | CuNi1OFe1Mn | ||
C70610 | CN102 | CuNi10Fe1Mn | CuNi1OFe1Mn | |||
C71500 | CuNi3OFe | C7150 | ||||
BFe30-1-1 | CN107 | CuNi30Mn1Fe | CuNi3OMn1Fe | |||
C71640 | CN106 | CuNi30 | CuNi30Fe2Mn2 | |||
Fe2Mn2 | ||||||
aluminum brass | HAI77-2 | C68700 | CZ110 | CuZn20Al2 | CuZn20Al2As | C6870 |
Admiralty brass | C41100 | |||||
HSn70-1 | C44300 | CZ111 | CuZn28Sn1 | CuZn28Sn1As | C4430 | |
C44500 | ||||||
Copper | T2 | C11000 | C102 | E-Cu58 | Cu-ETP | C1100 |
TP1 | C12000 | SW-Cu | Cu-DLP | C1201 | ||
TP2 | C12200 | C106 | Cu-DHP | C1220 | ||
Aluminum bronze | C61400 | |||||
Copper | C10200 |
GLM can produce according to the production standards specified by the user, such as national standard GB / T8890, American standard ASME SB-111, American standard ASTMB111, British standard BS2781, European standard EN12451, German standard DIN1785, Japanese standard JIS and other special standards.
Sanitary plumbing copper alloy pipe
Application
Various faucet, towel rack, hanger, sanitary ware supporting frame; pipe joints or elbow, sanitary products connector; hard water, soft water pipe field.
Products Characteristics
Application example
Grade and comparison table
Material | GB | ASTM | BS | DIN | EU | JIS |
Brass tube | H70 | C26000 | CZ106 | CuZn30 | CuZn30 | C2600 |
H70A | C26130 | CZ126 | CuZn30As | |||
H68 | C26200 | CuZn33 | CuZn33 | |||
C26800 | C2680 | |||||
H65 | C27000 | CZ107 | CuZn36 | CuZn36 | C2700 | |
C27200 | CZ108 | CuZn37 | CuZn37 | C2720 | ||
H63 | C27400 | |||||
H60 | C28000 | CZ109 | CuZn40 | CuZn40 | C2800 | |
Leaded brass | HPb89-2 | C31400 | ||||
HPb63-0.1 | C33500 | CuZn37Pb0.5 | CuZn37Pb0.5 | C3350 | ||
C34500 |
Copper alloy tubes for petroleum industry
Application
Oil well pump pipe, Oil field rod pump, oil transmission pipe line, various engine oil line, gas station tubing, compressor gun and other fields.
Products Characteristics
High hardness, strong density, strong compression resistance, corrosion resistance,and wear resistance.
Application example
Gradeand comparison table
Material | GB | ASTM | BS | DIN | EU | JIS |
Tinbrass | HSn62-1 | C46200 | CZ112 | C4620 | ||
C46420 | C4642 |
To read more or download the product brochure, please click the link below: