****@**************for more details. There are steel grades (J55, N80, L80 and P110 ), two categories ( nonupset and external upset ) and six sizes from 1.9"--4 1/2" of tubing. With five production lines, 70 thousand tons of tubing and 1 million pieces of tubing couplings are available a year. There are two series (prestressed anti-hydrogen one and high-vacuum one )and three sizes (41/2 ", 31/2 " and small caliber ) of insulated tubing, and six items in total. The annual production capacity of high-vacuum tubing is 200 thousand meters, and prestressed anti-hydrogen one is 100 thousand meters, the quality of which is in the leading level at home. Two steel grades ( J55 and N80 )and three specifications of workover casings are available. Internal advanced tubing upsetting production lines have been built at plant, on which tubing ( J55 and N80 ) is upset.
Company: Shengli Oilfield Freet Petroleum Equipment Co. Ltd. Contact Name: Fred Teng
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Ad Number: 154084
About this Shengli Freet CO.LTD. FRT-T0040 listing - This is a for sale classified ad for a used, surplus or second hand Shengli Freet CO.LTD. FRT-T0040 equipment. It is posted by one of our members. To contact the seller of this item please click the WebMail icon at the bottom of this Shengli Freet CO.LTD. FRT-T0040 listing or view this user's member profile for detailed contact info.
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