Pipes And Tubes Carbon Seamless Steel Black Erw ST37 WELDING Round ST52 Non-Alloy Q195-Q345 ST35-ST52 GB/T 3091-2001 ST4

DTH drill pipe uses high-quality low-carbon steel to ensure good compression and tensile resistance, friction welding to ensure that the adapter and the pipeline are tightly connected as a whole, and the cyclic extrusion-compression ensures the reliability of the pipeline.
The high-pressure air is delivered to DTH through the DTH drill pipe, and the rotation and pressure are transmitted to DTH at the same time.

Product	sch 120 carbon steel seamless pipe
Outside	8~100mm
Thickness	2mm~15mm
Unit length	3m, 5.8m, 6m, 11.8m, 12m, 13.5m or as per customers' request
Material	A53,ST33,A283,A135,ST37,A53,A106,ST35,A179,A214,A192,A226,A315,ST42 A106-B
surface	Bare surface,varnish painting,galvanizing,other painting as per customers' request
Packing	In bundles with steel strip or in loose, non-woven fabrics packings or as per customers' request
Application	Civil engineering, architecture, steel towers, shipyard, scaffoldings, struts, piles for suppression of landslide and other structures
shape	round,square,rectangular
Payment Term	T/T, Irrevocable L/C at sight
Trade Term	FOB , CFR , CIF

Tata iron and Steel group takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place. To meet the maximum needs of customers as the starting point and foothold of work ,which has won the trust and respect of the most customers and has achieved a win-win situation with customers, established the leading position in the steel industry. yuantai steel group located in shandong, the business development have been expanded to the whole country, covering south China, north China, central China, and east China area. yuantai steel group in Guangdong, Fuzhou, Xiamen, Chengdu, Chongqing, Shanxi, Tianjin, Liaoning, Lanzhou, Wuxi and other areas set up 11 subsidiary companies, has more than 600 employees, annual sales of steel products of more than 3.6 million tons, annual sales income over 15 billion RMB.At present, the company Steel trade. Agent china well-known steel mill's products, including steel coils, galvanized steel coils and plate, steel plate, high strength ship plate, stainless steel, H-beam, I-bean, wire rods etc. Service in forty thousand enterprise . Our products are involved in the processing machinery, steel structure engineering, environmental protection, equipment manufacturing, electric power engineering, automobile, shipbuilding and other industries.2. The steel processing and distribution. In order to better provide one-stop steel processing, storage, distribution services for customers, company has established the steel processing and distribution center in wuxi tianjin.Customer first, quality first, service first, common development.One World One dream.