Luoyang Dazhi Industry Co., Ltd

• Brand NameDazhi

We provide various kinds of pipe made by brass, copper, bronze and cupronickel.

we provide various kinds of sheets made by brass, copper, bronze and cupronickel.

We provide various kinds of strips made by brass, copper, bronze and cupronickel.

We provide various kinds of aluminum and aluminum alloy sheet.

We provide various kinds of magnesium sheet.

We provide various kinds of aluminum and aluminum alloy pipe.

We supply titanium sponge from level-0 to level-4.

Pecification, φ4, 15.88mm coil weight: max.500kg the pipe has the feature of dense and homogenous microstructure, high accuracy, standard tooth form and low residue insidel. The internal surface area is increased 65%-100% and the heat transfer coefficient increased 80%-100% than the specification of the smooth copper pipe. This kind of copper pipe usually applys for air condition industry. Adapt the development tendency of air condition’s high energy efficient, pro-environment and healthy.

Copper and copper alloy seamless fin tube is one of our major products, the main copper alloy number are: tp1, tp2, hsn70-1, ha177-2, bfe10-1-1, matched with the us number are :c12000, c12200, t45500, c68700, c70600, t70590, t71510 etc.

the tube parts is fabricated by the smooth copper tube, with all kinds of shapes, we supply multiform tube parts, comprises a liquid inlet and outlet fittings , one-way valve assembly , the air conditioner outdoor machine parts cross pipe etc.

Specification φ3.8, 28.58mm coil weight, max 500kg with high cleanness, brightness, dense and homogenous microstructure inside&outside surface, the pipe has the advantage of high accuracy, thermal efficiency, corrosion resistance and easy to weld. This kind of copper pipe usually applys for air condition and heat exchanger industry.

We provide various kinds of bars made by brass, copper, bronze and cupronickel.