Shandong Molong Petroleum Machinery Co., Ltd. was engaged in petroleum machinery’s design, manufacturing, sales service and export trade. The company got listed on the Main Board of Hong Kong Stock Exchange with the stock code: 568 in 2007.
The main products of our company comprise tubing, casing, special seamless tube, sucker rod, sub-surface sucker rod pump and so on. Our company was certificated with ISO9001 system certification early and we also have granted the license to use API monogram. In 2008, we have passed the ISO 14001 and OHSAS18001 system certification. Our valve, pump line, stainless precision casting, “Three Sucker” and its accessories have enjoyed a high reputation in the major oil fields of Europe, America and Middle East.
Sucker Rod
Description:
Sucker rod is one of the leading products in our company. It is according to API SPEC 11B, SY/T5029 standard, applying the advanced technology in market and special materials. This material of this product was designed by Molong and Xi’an Jiao Tong University. By the use of special technology, we have developed the sucker rod with high strength and toughness, surface spray and anti-corrosion, this sucker rod is suitable for the oil fields at home and abroad as Grade HL、HY、KD、D. In our company, the annual production of sucker rod can reach to 5,000,000 meters.
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