Tianjin Holly Land Petroleum Pipe Co., Ltd located at Tianjin Jinnan Development Area, is Adjacent to the capital Beijing and the largest port in northern of China and advantages of conve- nient traffic ,the location is unique. It covers an area of 8000 square meters with 2500 square meters of factory buildings, and 2000 square meters of office space. Tianjin Holly Land Petroleum Pipe Co., Ltd is an professional petroleum products company involved in design, manufacturing, sales and technical service of Casing and tubing, drill tools and oil field equipment, the company has import and export trade qualifications.
The company has successful
become a first class supplier for CNPC & SINOPEC purchas- ing
network with high quality product,strong manufacturing ability and
excellent technical service since it put into production, products
widely sold to many domestic oil field and abroad such as United state
,Canada, UK ,French, Singapore Philippines etc. and get the customer’ s
affirmation and high reputation.
In July 2011 we passed the Northeast limited certification audit and access to ISO9001 quality management system certification number: August 2011, the company passed the American Petroleum Institute (API) audit and also obtained the right to the use of the monogram
At present, the company has 16 CNC thread lathes, 6 sawing machines, 1 million worth of CNC pipe cutting machine, 4 ordinary lathes and 3 magnetic particle flaw detection machines. It has an annual output of 600000 couplings and an annual output value of more than 80 million yuan. Our company canproduce couplings with dimension from 4-1/ 2 to13-3/8，2-3/8to 4-1/2，and couplings in accordance with API standard， H 40， J 55， K 55， N 80-1， N 80-Q， L 80，SA898N80Gr 13， P 1109 steel grade， LC， SC， BC， EU， NUbuck le type of coupling and PUP-JOINT product A I TRIPLE CAMERA capacity to process non-API standard(without using API monogram) and special type of thread couplings.
Over the years, the company's enterprise management continues to improve, the introduction of advanced processing equipment, testing equipment, with perfect detection means. Advanced CNC lathe is used for thread processing to ensure thread accuracy. Have nondestructive testing equipment, phosphating equipment.
The company's quality policy: quality first, customer first, integrity service, continuous improvement, continuous improvement.