API Pump barrel #HRC66-72 #Good abrasion resistance #Precise dimensions accuracy #Acid proofing, alkali prevention 2012 China API Pump barrel Pump barrel selects high quality carbon steel as material. After plating chromium, the inside surface hardness will reach to...

Hollow Sucker Rod #Friction welding #Bearing high load #SY/T5550-2006 #Manufacturer with superior quality API Hollow Sucker Rod Features:1. The product reaches the SY/T5550-2006 “Hollow sucker rod” D level standard.2. It is a rod, of which the rod head and...

Sucker Rod pump #Friction welding #Bearing high load #SY/T5550-2006 #Manufacturer with superior quality API subsurface sucker rod pump Subsurface sucker rod pump can be divided into the common ones and the ones with the anti-corrosion and wear-resisting property StandardThe...

Pumping Rod #Friction welding #Bearing high load #SY/T5550-2006 #Manufacturer with superior quality China manufacturer API Hollow pumping rod Features:1. The product reaches the SY/T5550-2006 “Hollow sucker rod” D level standard.2. It is a rod, of which the rod...

Sucker rod Centralizer #Prevent oil well partial abrasion #Plays the scraping wax function #Prelong the lifetime of rod,pumps API Sucker rod Centralizer for oilfield 1. Descriptions of...

Polished sucker rod #API standard #Size:1 1/8",1 1/4",1 1/2" #China manufacturer #Fast delivery,superior quality,best price API Drilling Products Polished Rod Polished sucker rod#API standard#Size:1 1/8",1 1/4",1 1/2"#China manufacturer#Fast...

Hollow sucker pole #Friction welding #Bearing high load #SY/T5550-2006 #Manufacturer with superior quality China manufacturer API Hollow sucker pole  Features:1. The product reaches the SY/T5550-2006 “Hollow sucker rod” D level standard.2. It is a rod,...