No.
Spec.
OD /mm
ID/mm
Top Connection
Bottom Connection
Remarks
1
PFS-115H
115
56
2 7/8TBG
2
PFS-150H
150
71
3 1/2TBG
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Shandong Precede Petroleum Technology Co., LtdAddress: Shengli Industrial Park, Dongying, Shandong, China 257000 E - mail: precede@126.com