plastic parts

Model No.: DH-

Features: Compact, low cost, packer can sealing without accessory appliances.

Model No.: DH-Y221

Features: 1, High pressure-resistance, good-sealing, good -tightness, stable, secure.
2, Setting securely, operate simply and unsealing

Model No.: DH-Y221

Features: 1, High pressure-resistance, good-sealing, good -tightness, stable, secure.
2, Setting securely, operate simply and unsealing

Model No.: DH-

Features: It could work under pressure not more than 35 M P a,
in well depth not more than 5000 m,

Model No.: DH-

Features: Limit the position of the swimming pulley, the load in operation. Avoid sky,and turn over a derrick car

Model No.: DH-

Features: Using annular serrate locking mechanisms, lock convenient, reliable

Model No.: DH-

Features: it use densities of gas and liquid for separation, and eliminate gas to the influence of the pump efficiency,

Model No.:

Features: Segment Type:Cm, Ck, Va, Vc, Ne, Bf, Be, Bd, Pa, PC, Ne
Certificate:ISO9001
Feature:Fast Speed, Long Life, Smooth Cutting

Model No.: DH-Y341

Features: Double-piston, low-pressure set explored, good sealing
Highly temperature -resistance and pressure-resistance glue tubing

Model No.: DH-Y221

Features: 1, High pressure-resistance, good-sealing, good -tightness, stable, secure.
2, Setting securely, operate simply and unsealing

Model No.:

Features: Type: Sinter Cold - press and Hot-press
Packing: paper box inside, wooden box outside
Delievery: 3-9days

Model No.: DH-

Features: Technical Features K344: compact simple, easy to operate. When the down speed too fast, the hydraulic anchor packer and the anch