Tianjin Aokai Oil Tools Co., Ltd.
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- Aokai - Perforated Casing Pipe
Aokai - Perforated Casing Pipe
Perforated casing is manufacturing with API casing, joints with size up to diameter 20"and length R3. Every joints perforated is deburred internal and external. Upon request,we can drill standard or customized hole size in any number and nay patter.
