Tubing & Casing Coupling
edit:keruitime:2014-03-06 browse:
Tubing & Casing Coupling with competitive price.
Puyang Kerui provide tubing & casing coupling for many years. Provide coupling with many thread connection and different size. More details as following(tips:can be customized)
EUE | 1.9'-4.5' |
NUE | 1.9'-4.5' |
LC | 4.5'-20' |
SC | 4.5'-20' |
BC | 4.5'-20' |
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