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OCTG-casing (20)

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API5CT steel pipe-seamless steel pipe (15)

API5CT steel pipe-oil casing (5)

API5CT steel pipe-oil tubing (8)

API5DP steel pipe-drill pipe (11)

casing and tubing with special thread (1)

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thanks for your high quality oil tubing and casing, and your best survice. feeling good. will be more business with your company in future!

—— Jake

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seamless steel pipe

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OCTG TUBING
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API 5CT seamless steel casing and tubing for OCTG OCTG Tubing Quality Standard SY/T 6194 Petroleum and natural gas industries Steel pipes for use as casing or tubing for wells API 5CT CASING AND TUBING BS EN ... Read More

2016-12-08 17:08:41

CHINA API 5CT J55 Hunting CONVERTI BLE Thread Casing and Tubing
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API 5CT Casing and Tubing Quality Standard: SY/T 6194 Petroleum and natural gas industries Steel pipes for use as casing or tubing for wells BS EN ISO 11960 Petroleum and natural gas industries Steel pipes for ... Read More

2016-12-08 17:08:41

Casing tubing
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The casing string in the hole drilling, used to prevent the formation of formation fluid flow and collapse. The tubing string into the production casing, components of underground reservoir and the ground ... Read More

2016-12-08 17:08:41

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