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API 5CT Seamless Pipe rau roj av project
Roj thiab roj zoo casing Pipe
API 5CT J55, K55, N80-1 -
API 5L Seamless steel yeeb nkab thiab Pipeline
API 5L roj & roj seamless pipeline
PSL1, PSL2 GR.B, X42, X46, X52, X56, X60
Roj thiab roj zoo casing Pipe
API 5CT J55, K55, N80-1
API 5L roj & roj seamless pipeline
PSL1, PSL2 GR.B, X42, X46, X52, X56, X60