China Wuxi bright steel pipe factory can produce bending bright steel pipe for automobiles and furniture Bright steel pipe can spray paint electroplating processing

Quick Detail:

Square and rectangular tubes are a common building material with unique shapes and structures. It is made of high-strength steel or other alloy materials and usually has square and rectangular sections. This design makes square and rectangular tubes widely used in many fields.

Square rectangular tube materials include:America：Cr.B Gr.D

Europe：S185 S235JR S235JRGl S235JRG2 040 A10 A12 080A15 S235JO S235J2G3 S235J2G4

Japan：SS330 SPHC SPHD SS400 SM400A SM400A (SM41A) SM400B (SM41B)

ISO：E235C E235D ISO630 E235B E355DD E355E S420CC

China：Q195 Q235A Q235C Q235B Q235D 20# 45#

America ASTM ：Grade42[290] Grade50[345] Grade55[380] Grade 55[380] Grade

65[450] Type8Grade80[550] 100[690]TypeQ100w[690W]TypeQ

Europe DIN EN：E295(1.0050) E335(1.0060) S355JR(1.0045) S355JO(1.0553) S355J2(1.0577) S355NL(1.0546) S460NL(1.8903) S460ML(1.8838)S500Q(1.8924)S500QL(1.8909) S500QL1(1.8984) S550Q(1.8904) S550QL(1.8926) S550QL1(1.8986) S690Q(1.8931) S690QL(1.8928) S690QL1(1.8988)

Japan JIS：SPFC490 SPFC590 STKT540 SEV295 SM570 SMA570W SMA570P SPFC980Y SHY685

ISO：E275 E355 E460 E550 E690

China：Q355B Q355D Q355E Q420C Q420D Q420E Q460D Q500D Q550D Q550E Q690D Q690E

Description:

The cold-rolled bright steel pipe has good machinability. Due to the precision cold drawing and polishing treatment, the dimensional accuracy is better, and the inner and outer walls are free of burrs, cracks and other defects. Therefore, this type of steel pipe can be selected when high precision requirements are required. Cold-rolled bright steel pipe with its unique and superior characteristics has become one of the indispensable materials in many industries. Through continuous improvement of technology and process level, we believe that this type of steel pipe will play a more important and extensive role in the future development.

Applications:

Cold rolled bright steel pipe is a kind of high quality steel pipe products, with excellent corrosion resistance, strength and toughness. It is mainly used in various mechanical equipment, automobile manufacturing, construction engineering and petrochemical and other fields. In mechanical equipment, cold-rolled bright steel pipe is widely used in the manufacture of precision instruments, electronic components and aerospace equipment; In the automobile manufacturing, it can be used as an important part of the automobile exhaust system; In construction engineering, it can be used for building structure support and decoration and other occasions; In the field of petrochemical industry, it can be used as a pipeline for transporting liquid or gas media.

Specifications:

Competitive Advantage:

• We have 12 cold-rolled bright steel pipe production lines, raw steel coil we maintain inventory of more than 100,000 tons, all kinds of materials of steel coil inventory we have everything, and have their own steel coil slitting machine, can achieve customer orders within three days of rapid delivery.

• We have a professional quality inspection department, each quality inspector has more than three years of learning and training, and a production line is equipped with at least 6 quality inspectors 24 hours day and night in turn quality testing, to ensure that the product pass rate reaches 100%, for the company's products at home and abroad to create a good reputation

• The company has a complete and scientific quality management system, including: CE certification, Japanese JIS certification, EN10219 certification EN10210 certification, EPD (Environmental Product Declaration) Environmental product declaration, French BV certification, American ABS Classification Society certification Norsk Veritas certification, environmental management system certification, ISO9001 certification, etc.