Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished parts and finished parts to help our clients meet fabrication requirements beyond their capacity or to improve operations by moving forward the pre-production processing.

Custom-made

We use the advanced tools and technology to meet the varied requirements of pipes and tubes for the food processing industry, chemical industry, brewing industry, the pharmaceutical industry, cement industry, oil & gas industry, refineries, and water desalination.

Cooperatation

So far, we have established long-term and stable partnership with a large number of famous enterprises both domestic and overseas, such as Baosteel, Hengyang, Chengde, Ruitai, Voestalpine, MCC, CASC, CETC, Halliburton, Tenaris, HIBS, Tangsteel, ZF, Shanghai Boiler Works, Sunco, Doosan, WTEC, etc. We have exported to the markets of Europe, Brazil, USA, India, Iran, Russia, Turkey, Saudi Arabia, Korea, Pakistan, South Africa, Egypt and other countries & regions. From 2010, due to huge market demands, we started to provide clients with pipe equipments and metallurgical equipments which are original from China, and ensure good quality with low cost.

Quality advantages

This was achieved by introduction of the unique equipment as well as the latest methods of quality control and testing of the manufactured pipe products. Modern pipe-rolling facilities, powerful technology base and highly qualified personnel make Eastern Steels competitive on equal terms with the worlds recognized leading brands.

Steel Pipe Production

At the beginning of basic steel production,most steel products are downstream, value added products made from these four basic or primary forms of raw steel: ingots, billets, blooms and slabs. These forms can be produced in great volumes and are easily re-heated, extruded, squeezed or formed into many other configurations so as to make virtually every product used today.

Steel pipe is produced from two of these basic forms of steel, the round billet and the slab. A billet is a solid round bar of steel used to produce many other downstream products such as seamless pipe. The other types of steel pipe are produced from slabs, which are solid rectangular blocks of steel such as welded pipe. 

Seamless Pipe (SMLS)

Seamless Pipe is made when steel in a solid, round cylindrical shape, called a “billet” or a “tube round” is heated and then either pushed or pulled (while being rapidly rotated) over a mandrel with a piercing point positioned in the center of the billet. This activity produces a hollow tube or “shell”. The tube is then further finished until it becomes the size and wall thickness desired. (Because the pipe is formed in a heated manner the pipe is normalized and should have a consistent steel cellular pattern throughout its circumference). Seamless pipe is made in sizes from 1/8” to 26” and is widely used in construction, oil refining, chemical and petro-chemical industries. It is available in heavy wall thicknesses and exotic chemistries, and is suitable for coiling, flanging and threading. It is, however, expensive, in short supply and unavailable in long lengths.

Submerged Arc Welded (SAW) pipe derives its name from the process wherein the welding arc is submerged in flux while the welding takes place. The flux protects the steel in the weld area from any impurities in the air when heated to welding temperatures. When both inside welds and outside welds are performed, the welding is accomplished in separate processes and the pipe is considered to be Double Submerged Arc Welded (DSAW). 

The piling industry uses virtually no Fusion Weld pipe as it is produced in small sizes and is used mostly for plumbing, handrails and fencing. DSAW pipe and ERW pipe are used extensively and to a lesser extent seamless pipe. To illustrate the speed with which each method of production is capable, the following chart will be illustrative. We use the 24” diameter pipe because it is the only size common to all the forms of production.

Why Choose Eastern Steel

	Our Inventory Eastern Steel is committed to carrying the products that you need in our inventory. When you need carbon steel pipe, the material is just a phone call away.		Global Sourcing We stay at the leading edge of pipe global pipe sourcing to bring you the best in quality for the best in value.
	Logistics Expertise Efficiency in handling, and partnerships with leaders in the industry, we deliver.		Fine Service Let us know what, when, where, and how you need it, and consider it done. We handle the rest.