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Address: B1 Baolan Financial Center, Xizhimen Wai Street, Xicheng District, Beijing, China

Tel: +86-010-85398521

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Email: Fittings@dcfortune.com

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K55 Casing Coupling

K55 casing coupling is short round-thread casing coupling, The taper of the coupling is 1:16. The thread pitch is 8 teeth per inch and thread height is 0.07125(+0.002 -0.004) inch .

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