Resin Bonding Diamond Grinding Polishing Disc for Stone--STBP - STBP

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: Applicable to 5 1/2 in construction or all the casing fracturing well fracturing general construction

Model No.: DH-

Features: It could work under pressure 25 MP a , in well depth of 2500 m, no sand-

Model No.: DH-

Features: 1, Anti-eccentrically worn
2, Anti-twisting off
3, Guard against theft and the destruction

Model No.: DH-

Features: Mainly used for connecting the pump before operation,and transporting oil into inner tubes.

Model No.: DH-

Features: designed for Screm pump. Compact, easy to operate.

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: 1, Setting and sealing is flexible.
2, According to different well conditions, we can make adjustment supporting string.

Model No.: DH-

Features: 1,OD:102 mm
2,Temperature (high temperature):60---120
3,Length:2 m 4,Anti-scaling rate above90 %

Model No.: DH-

Features: Max diemaster:114mm Min path:53mm
Suitable casing:118~124mm Length:891mm