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By Smith Sharlin

Dec 02,2021

Casing couplings N80 send to the port

We provide LTC BTC STC casing coulings from 4-1/2″ to 20″, in grade J55, K55, N80, L80 and P110.

1. Size: 4-1/2″~ 20″

2. Standard: API 5CT/5B

3. Type: LTC BTC STC 


5. Packaging: wooden pallet, tight wrapped /W paper carton

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