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drill collar

drill collar

Unit Price: 120.0~500.0 USD
Min. Order: 1 Piece/Pieces
1.O.D: 2-3/8"-20"
2.Grade:J55 K55 N80 P110 ect
3.Thread :NU EU STC LTC BTC...
welded wire mesh

welded wire mesh

Unit Price: 5.23~5.6 USD
Min. Order: 100 Pack/Packs
Welded wire mesh is made of selected quality iron wires through high-precision processing....