Casing
casings are available in standard API configurations with all sizes from 5 to 13 3/8 in grade H40, J55, N80, L80
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Delivery Time: | within 20 days |
Supply Ability: | 1000 Ton per Month |
Minimum Order Quantity: | 1000 Set/Sets |
Payment Terms: | L/C,T/T |
Place of Origin: | Henan, China (Mainland) |
seamless oil casing: | oil casing |
Description: High strength design ensures high pressure bump and back flow resistance; Withstands long periods of circulation; Automatic fill-up, saves considerable running-in time of casing; Easy drill out with PDC bits; Special non-rotational groove design ensures cementing ...
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Features: 1. All thread inspection after production; 2. All thread gauges will be supplied with Calibration Certificate; 3. 100 % customer satisfaction for Quality and Reliability; 4. Suitable for many kinds of thread and pipes; 5. Good package suitable for international ...
Come From Dongying Lake Petroleum Technology Co.,
Products Description description The Quick-operating Thread Protector is a manually-operated device for protecting external pin-end threads on casing. It is simple, tough and secure, The fast and easy operation of Quick-operating Thread Protectors saves casing screw time, saves ...
Come From Dongying Lake Petroleum Technology Co.,