Model No.:DH250
Product Origin:China
Brand Name:J&L
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Description:1) Name: 250t type DH weldless link 2) Type: DH250 3) Rated cap per set: 2,450kN 4) Weight per set: 200kg Explanation: Elevator links are the requisite hoisting tools for tripping drill stem casings etc. in the drilling operation. "J&L" brand type DH weldless links made in forging Sling Company of Juli group. There are one-piece forged from structural alloy steel of high strength and high toughness and suitable for drilling operation in deep wells and ultra deep wells. The elevator links are specially heat treated, surface hardened and passed on the strict non-destructive test. They are characterized by abrasion resistance, long service lift and safety and easy operation. The length of the elevator link will be determined on customer's order.