Purchase Qty. Reference FOB Price
1 Piece US$40.00
2+ Pieces US$30.00
Product Description
76mm Wall Thickness Length 1000 mm Steel Grade Dz50 DTH Drill Pipe Specification Diameter Length Wrench Flats Threads 50-194mm 500-10700mm 40/57/65/75/83/95mm F42×10 F48×10 2 3/8''API REG 2 7/8''API REG 3 1/2''API REG 2 3/8''API IF 3 1/2" BECO 4"BECO 4 1/2" BECO 5 ...