CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD.
| Payment Terms | T.T, L/C,DP,OA etc |
| Supply Ability | 30000 TON each year |
| Delivery Time | According to quantity about order |
| Packaging Details | Plastic cloth coil,wooden box,iron pallet,iron box |
| Outer Diameter | 4mm |
| Wall Thickness | 0.5mm |
| mechanical propertie | soft and easy to bend |
| surface treatment: | no coated |
| Application | wire-tube condenser, evaporators, refrigeration, chiller, heaters, freezer etc |
| tensile strength | more than 290 Mpa |
| yield strength | more than 180 Mpa |
| elongation | more than 25% |
| Brand Name | wushun |
| Model Number | 4mm X 0.5 mm |
| Certification | ISO9001,ISO14001 |
| Place of Origin | Changzhou ,China |
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Product Specification
| Payment Terms | T.T, L/C,DP,OA etc | Supply Ability | 30000 TON each year |
| Delivery Time | According to quantity about order | Packaging Details | Plastic cloth coil,wooden box,iron pallet,iron box |
| Outer Diameter | 4mm | Wall Thickness | 0.5mm |
| mechanical propertie | soft and easy to bend | surface treatment: | no coated |
| Application | wire-tube condenser, evaporators, refrigeration, chiller, heaters, freezer etc | tensile strength | more than 290 Mpa |
| yield strength | more than 180 Mpa | elongation | more than 25% |
| Brand Name | wushun | Model Number | 4mm X 0.5 mm |
| Certification | ISO9001,ISO14001 | Place of Origin | Changzhou ,China |
| High Light | galvanized steel tube ， stainless steel pipe | ||
Precise Welded Single Wall Steel Bundy Tube easy to bend 4mm X 0.5 mm
Describtion
Steel bundy tube, sometimes called steel bundy pipe , is type of single wall or double-walled low-carbon steel tube manufactured by rolling a steel strip.The standard name of Steel bundy tube in China National Standard GB/T 24187-2009 is "cold-drawn precision single welded steel tubes".We Changzhou Wujin Shunda Precise Steel Tube co.,ltd. is the drafting unit of the Chinese national standard GB/T 24187-2009 for cold-drawn precision single welded steel tubes.
Technical Specifications:
| Materials | low carbon steel strip |
| Application | widely used in wire-tube condenser, evaporators, refrigeration, chiller, heaters, freezer etc |
| Outer diameter | 4mm |
| Wall thickness | 0.5mm |
| Standard | GB/T 24187-2009 |
| Certification | also passed ISO9001 quality attestation system and ISO14001 Certificate of Environment Management System |
| Surface treatment | no coated |
| Features | soft and easy to bend |
| Tensile strength | more than 290 Mpa |
| Yield strength | more than 180 Mpa |
| Elongation | more than 25% |
Selection Data Table
| Dimesion | Tolerances | Performance of Machine | |||
| Diameter×Thickness mm | OD Tolerances mm | Wall Thickness Tolerances mm | Tensile Strength mpa | Yield Strength mpa | Elongationg δ％ |
| Φ4×0.5 | ±0.08 | ±0.08 | ≥290 | ≥180 | ≥25 |
| Φ4.76×0.6 | |||||
| Φ4.76×0.65 | |||||
| Φ6×0.6 | |||||
| Φ6×0.65 | |||||
| Φ8×0.6 | |||||
| Φ8×0.65 | |||||
| Φ8×0.7 | |||||
Pictures
Application:
Precise Welded Single Wall Steel Bundy Tube is also important part of refrigeration system ,mainly used in refrigerator, freezer ,condenser, evaporator etc.
The steel bundy tube has been widely used in the refrigerator for more than 20 years. From the practical application, the steel bundy tube is successful in the refrigerator and the quality is reliable.
First, the steel bundy tube can greatly reduce the cost of the refrigerator condensing tube;
secondly, the strength of the steel bundy tube is much ahead of the copper tube, which can effectively reduce the deformation of the refrigerator condenser product during transportation and use, and improve the service life of the refrigerator.
Advantage:
Precise geometric dimensions
The steel bundy tube is made of high-precision cold-rolled high-quality low-carbon steel strip. The exquisite rolling technology guarantees the outer diameter of the pipe, the precision of the wall thickness and good concentricity.
Good mechanical properties
Because the steel bundy tube is made of high quality low carbon steel, it is easy to bend, easy to weld and easy to process in various shapes.
Good surface coating performance
In the manufacturing process, the Bundy tube uses a low-carbon lubricating oil to make the inner surface extremely clean and the internal surface residue is less than 0.05g/m2.So recise Welded Single Wall Steel Bundy Tube havea good surface coating performance,it can copper and zinc on the surface of the steel pipe;
High strength
The steel bundy tube is welded along the 360° joint surface of the pipe wall to ensure that the Bondi pipe has the characteristics of high bursting strength and high anti-vibration fatigue limit, which can effectively prevent damage and leakage;
Company Details
Business Type:
Manufacturer
Year Established:
1996
Total Annual:
70 million-80 million
Employee Number:
700~1000
Ecer Certification：
Active Member
CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD. Changzhou Wujin Shunda Precise Steel Tube Co., Ltd., is located in Lijia Town, Changzhou City. Since its foundation in 1996, over years of efforts, the company has become one of the dominant manufacturers in producing steel pi... CHANGZHOU WUJIN SHUNDA PRECISE STEEL TUBE CO.,LTD. Changzhou Wujin Shunda Precise Steel Tube Co., Ltd., is located in Lijia Town, Changzhou City. Since its foundation in 1996, over years of efforts, the company has become one of the dominant manufacturers in producing steel pi...
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