Hot Rolled M20 C2720 C27200 Brass Tubing for Door Decoration
After years of hard work in the market, our company has won a good reputation in the domestic and foreign markets with its keen market judgment and high-quality Small Diameter Brass Tubing, High Pressure Pump Barrel Tube, Handrail Tube. The continual availability of significant grade merchandise in combination with our excellent pre- and after-sales support ensures strong competitiveness in an increasingly globalized market. It is our eternal pursuit to provide customers with first-class products and high-quality services. We will continue to put customers first and develop together. Warmly welcome friends from all walks of life at home and abroad to negotiate and cooperate. Welcome all nice buyers communicate details of products with us!! Welcome and thank you for your inquiry, we will provide you with high-quality products and satisfactory service at any time.
High leaded brass tube indicates the brass tube with a higher lead content between 1.5% and 3.5%. The higher lead content in brass tube, the more outstanding cutting performance the material holds. However, when lead content exceeds 3.0%, machinability does not improve obviously, furthermore hardness, strength and elongation of the material will decline accordingly.
Alloy and production standard:
C35300, C36000, C38500 (ASTM B111 or ASME SB111)
CuZn36Pb1.5, CuZn39Pb2, CuZn39Pb3 (EN12451 or EN12449 or DIN)
CZ131, CZ122, CZ121Pb3 (BS British Standard)
C3771, C3560 (JIS Japanese Industrial Standards)
55.0≤Cu≤63.0 ; 1.5≤Pb≤3.7 ; Zn Rem
Outside diameter range : 5mm~110mm
Wall thickness range : 0.4mm~10mm
Maximum length: 24 meters
Field of application:
High leaded brass tube, with features of excellent cutting performance, wear-resisting property, anti-corrosion and high toughness, is generally used in electronic industry, timepiece industry and lock manufacturing fields, such as precision corrosion-resistant parts, camera, timekeeper, connections, valves and bearings etc.
As a copper and copper alloy tube/pipe manufacturer of over 40-year history, DWD received lots of Certificates of Honor:
1. China Top ten enterprise of copper and copper alloy tube, awarded by China industry association of nonferrous processing;
2. Quality management award of ZHEJIANG nonferrous metallurgy industry, awarded by ZHEJIANG nonferrous metal industry association and quality management association.
3. Quality credit AAA grade enterprise, awarded by ZHEJIANG nonferrous metal industry association and quality management association.
4. New high-tech enterprise award, authorized by ZHEJIANG science and technology department;
5. 2016 Top ten high-quality supplier of national copper tube processing, awarded by Shanghai Metals Market;
6. Safety production standardization level 3 enterprise certification, awarded by DWD administration of work safety supervision.