Carbon Sprial Steel Pipe

.material:X42 X46 X52 X56

2.out diameter:219mm-2020mm

3.wall thickness:6-20mm

4.certificate:ISO API SGS

5.packing:labeled and bundled together with steel strip

6.deliver time:10000tons/month

7.Application:petroleum and natural gas pipeline,piling pipe,sewage and clear water transportation ,linepipe for petroleum

 

 

we are a professional manufacture,specialzed in produce kinds of sprial welded steel pipe,widely used in oil,gas,fluid transmitt,drill,structure etc

good quanlity

we can produce as your request

if you have any inquiry,please feel free to tell us

Nanjing Huadong steel pipe manufacture Co.,Ltd is a private enterprise operating on shareholding system, is located at eastern road of Qing Shui Ting of Jiang Ning Economic Development Zone of Nanjing, and the foot of Fang Mountain with beautiful scenery, communication and transportation are very convenient. Company covers an area of about 100,000 square meters, the area of production workshop and factory house are 20,000 square meters, in addition, there is an area of 4500 square meters of office building, staff dining room and living quarters, ect., it has become a garden style factory. Company has a fixed assets near 0.1 billion yuan, is a specialized enterprise which produces spiral seam submerged-arc welded steel pipe as main products, pipeline antiseptic, straight seam submerged-arc welded steel pipe, steel pipeline parts as auxiliary products. At present, company has over 200 workers, and over 40 people of them are various technical personnel for pipeline design, testing(product testing, measuring, materials, chemical analysis mechanics experiment, RT, UT, MT), pipeline antiseptic, equipment management, ect., there are over 20 people who have the titles of high, middle and assistant engineers, and 2 accountants.Company has 2 more advanced ??219mm-??630mm and ??325mm-??2020mm spiral seam double-faced submerged-arc welded steel pipe assembly lines, one petroleum natural gas steel tube 3PE antiseptic assembly line, and one high polymer coating and epoxy pitch pipeline antiseptic assembly line.