Main business: Stainless steel pipe , cold drawn stainless steel pipe, stainless steel polishing pipe, stainless steel precision pipe, stainless steel industrial pipe, stainless steel mirror tube, stainless steel capillary tube, stainless steel coil, stainless steel thin wall thick wall steel pipe, stainless steel decorative pipe Stainless steel seamless pipe Stainless steel welded pipe. The company's products are widely used in petroleum, chemical industry, electric power, medical machinery, instrumentation, construction and other industries. The products sell well all over the world, with high market share and wide coverage; Main products stainless steel seamless steel tube ? external diameter ? 4mm--630mm, ? wall thickness ? 1mm--20mm £» Stainless steel capillary ? external diameter 0.4mm-10mm, thickness 0.06mm-0.6mm; Stainless steel welded pipe ? external diameter §¶ 159mm-3000mm wall thickness 3mm-40mm The materials of high frequency welded steel pipe are as follows: two hundred and one ¡¢ three hundred and four ¡¢ 304L ¡¢ TP304H ¡¢ three hundred and twenty-one ¡¢ TP316H ¡¢ TP316/316L ¡¢ 310S , etc ?£¬ The company strictly implements the state GB/T14976-2002 ¡¢ 14975-2002 ¡¢ 13296-2007 And so on. .