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Haichun Huang

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Publication

Featured researches published by Haichun Huang.

Archive | 2008

High temperature phosphorization process of stone oil drill collar screwed nipple

Jiahua Jiang; Haichun Huang; Xi Zhang; Shanlong Qian; Cunmin Jiang

Archive | 2011

Manufacturing technology of deep-well drill collar

Jiahua Jiang; Shanlong Qian; Haichun Huang; Yongrong Jiang

Archive | 2011

Mobile ultrasonic testing device

Jiahua Jiang; Shanlong Qian; Haichun Huang; Yongrong Jiang

Archive | 2012

Tubular oil drilling tool axiality on-line measurement device

Jiahua Jiang; Haichun Huang; Yongrong Jiang; Shanlong Qian; Cunmin Jiang; Xin Wang

Archive | 2012

Inner bore grinding device for petroleum drill

Jiahua Jiang; Haichun Huang; Yongrong Jiang; Shanlong Qian; Cunmin Jiang; Xin Wang

Archive | 2012

Identification structure of petroleum drilling tool built-in chip

Xin Wang; Jiahua Jiang; Haichun Huang; Yongrong Jiang; Cunmin Jiang; Shanlong Qian

Archive | 2012

Inner bore grinding device for oil drilling tool

Jiahua Jiang; Haichun Huang; Yongrong Jiang; Shanlong Qian; Cunmin Jiang; Xin Wang

Archive | 2012

Online measurement device for axiality of pipe-shaped oil drilling tool

Jiahua Jiang; Haichun Huang; Yongrong Jiang; Shanlong Qian; Cunmin Jiang; Xin Wang

Archive | 2012

Device for measuring axial shape of inner-hole wall of pipe fitting

Xin Wang; Jiahua Jiang; Haichun Huang; Yongrong Jiang; Cunmin Jiang; Shanlong Qian

Archive | 2012

Automatic clamping device for mechanical processing of extra-long pipe fittings

Jiahua Jiang; Haichun Huang; Shanlong Qian; Yongrong Jiang; Cunmin Jiang

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Collaboration

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