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- Casing Head
- Function: During drilling operation,casing head is an important equipment for controlling wellhead pressure casing head API Spec 6ANominal Dimension of Top Flange(in) 11.13 5/8.20 3/4.21 1/4 Working pressure of Top Flange(mpsi) 2.3.5.10 Surfa
- 2014-03-14 01:18 [China(Mainland)]
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XINCHENG PETROLEUM TECHNIQUE CO., LTD. DONGYING
[Not Verified]
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Negotiable
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