ASTM A519 4130 seamless steel pipe

ABOUT BESTAR STEEL CO., LTD
Bestar is a world-class service provider and exporter of steel products, also the most valuable subsidiary of Shinestar Holdings Group. Having passed the SGS Certification of China Supplier System, ISO9001 Quality Management System Certification, and CE certification, and having got comprehensive high score in the HuaXia D&B assessment, Bestar has been rated AAAAA credit enterprise by China Credit Evaluation Association. Bestar, committed to provide professional service to global clients including the lowest price support, professional technical support, flexible payment methods, strong financial support, the integrated procurement program as well as comprehensive bidding program to help customers create value, has become the most trusted partner in the steel industry.

OUR PRODUCTS
Quality products are Bestar's core competence. We have complete product range and a complete specification, and we product strictly in line with international standard, main products including seamless pipe for construction, seamless tube for fluid transportation, boiler pipe, hydraulic pillar-used steel tube, tubing and casing, drill pipe, oil cracking tubes, etc. We promise that all products are produced in invested mills with ISO certification, and CE certification. At the same time, we are able to offer value-added steel services, including hot dip galvanized processing, steel pipe anti-corrosion treatment, pipe cutting, or other customized services.
As the most important steel exporter in China, Bestar has become the qualified supplier to PDVSA, TOTAL, EGPC, NIOC, NNPC, OOC, ONGC, SARB, CCED, Southern, NOV. Products have been widely used in various industries around the world such as oil and gas transportation industry, pressure vessel industry, machinery industry, etc.

MANUFACTURING FACILITIES
Bestar is backed by strong research & development platform. Our production base spread over Tianjin, Jiangsu, Hunan and Jiangxi. A product development center has been set up in Tianjin, to control the development, production, quality control, and transportation to ensure reliable product quality.
Bestar has the capacity to produce a full range and a wide variety of high-quality carbon seamless steel pipes. Our cold drawn seamless pipe production line covers the outside diameter ranges from 10.3 mm to 114.3 mm. And our hot rolled seamless pipe production line can produce pipe with the outside diameter from 114.3 mm to 457.2 mm. Besides, our hot expanded seamless pipe production line Manufactures pipe with the outside diameter from 219.1 mm to 914.4 mm. Most importantly, our continuous rolling equipment achieves can provide the range from outside diameter 60.3 mm to 406.4 mm.

ABOUT SHINESTAR HOLDINGS GROUP
Shinestar Holdings Group, has committed to providing high-quality steel products and services for worldwide clients, is a large steel production enterprise with foothold in China and service for global. Our business covers from steel products manufacturing, processing, stocking, marketing, and logistics to material procurement and management for global projects. Besides the production of high-end steel products, Shinestar, with extensive industry experience, provides technical support and solutions for different projects, Also provide the integrated service including the risk control, cost control, warehouse management, and efficient scheduling for customers. In the future, Shinestar will continue to work with global energy companies, oil companies and construction companies, providing one-stop procurement services for worldwide project to ensure that customers are able to purchase the most cost-effective steel products.