Yu Long Hong Xing Pipe Co., LTD was founded in 2003. Our company covers an area of 600 thousands m2, and building area are 156 thousand m2, registered capital of 101 million yuan, fixed assets of 223 million yuan, annual sales revenue above 1 billion yuan. Our company has more than 400 employees, including 75 engineers.
Our products are spiral submerged arc welded steel pipe, PE pipe, PVC pipe and HDPE impermeable membrane. Spiral submerged arc welded steel pipe: the product specification of spiral seam submerged arc welded steel pipe is ¦µ219-2620 ©L, this pipe is widely used in petroleum, natural gas, chemical, electric power, heating power, water supply, urban construction, etc. We have five production lines for welded steel pipe, with annual production capacity of nearly 150,000 tons. Lincoln arc welding machines from United States are our key equipment, and the production and inspection are according to APIspec5L, SY/t5037-2012, GB/t9711-2011 standard.
PE pipe and PVC pipe: We have 26 production lines for plastic pipes, including PE and PVC water supply and drainage pipe, PE carbon spiral pipe, PVC pipe with High impact-resistance for water supply, PVC - C protect tube for high-voltage power cable, the disposable pipe extrusion molding of plum, double-wall corrugated pipe, PE gas pipe, totally seven products series and more than 100 varieties.
Our company is the member of the association of Henan province water conservancy and qualified supplier for national key projects, such as west-east national gas transmission project and state grid heat supply network. Our company are already certified by ISO9001, ISO14001 and ISO28001 in 2005.