Tubes Coupling

 
　
 

Specification

steel grade

standard

1.05"

NU EU

J55





N80




P110

API SPEC 5CT API SPEC 5B

1.315"

NU EU

API SPEC 5CT API SPEC 5B

1.66"

NU EU

API SPEC 5CT API SPEC 5B

1.9"

NU EU

API SPEC 5CT API SPEC 5B

23/8"

NU EU

API SPEC 5CT API SPEC 5B

27/8"

NU EU

API SPEC 5CT API SPEC 5B

31/2"

NU EU

API SPEC 5CT API SPEC 5B

4"

NU EU

API SPEC 5CT API SPEC 5B

41/2"

NU EU

API SPEC 5CT API SPEC 5B

Copyright © 2008-2009 by Botou BOLU MUDPUMP PATRS Co.,Ltd.2008.All Rights Reserved Botou BOLU MUDPUMP PATRS TEL：+86-0317-5566581
　

石油配件 泥浆泵配件 Petroleum Machinery  mud pump parts