Bottom Anchor, Cup Seating Rod Pump (RHBC) with Fixed Inside The Cup Seating Nipple

• Customization: Available
• After-sales Service: 18mths
• Warranty: 18mths
• Certification: ISO 9001:2008, API
• Condition: New
• Transmission: Mechanical
• Pumping Way: With Rod
• Type: Conventional Beam
• Standard: API
• Supply: 200sets/Mth
• Pkg: Wooden Box
• Lead Time: 30days
• Transport Package: Standard Export
• Specification: standard
• Trademark: BORAL
• Origin: China
• HS Code: 8431431000
• Production Capacity: 5000 Pieces/Year

Product Description

API-RHBC, Rod, Stationary Heavy Wall Barrel, Cup Bottom Anchor Pump
Working principle: RHBC rod pump is equipped with a cup seating nipple N11, cup
seating nipple N11 connection on the tubing string, down to the bottom of the well with the
tubing string. Plunger assembly connection on the sucker rod string and with the pump
overall down to cup seating nipple N11 position together , pump with fixed inside the cup
seating nipple N11, Plunger assembly with the sucker rod string up and down
reciprocating movement to achieve pumping work.
RHBC advantage: if the pump appeared quality problem, need not put forward the tubing
string, only need put the whole pump forward well through the sucker rod string together ,
operation is simple.
Main parts process and material:
Pump barrel: plain carbon steel plating (A1), ordinary carbon steel carbonitriding (B1),
ordinary carbon steel carburizing (B2), low alloy steel nitride (B5).
Plunger: 1045 steel spraying (B1), 1045 steel spraying (B2), 1045 steel chrome plating
(A1), 1045 steel double chrome plating (A2).
Valve ball and seat: stainless steel (A1), cobalt chromium (B2), tungsten carbide (C1),
nickel and carbon compounds (C2), titanium carbide (C3).
Other accessories: plain carbon steel, low alloy steel, stainless steel, brass and other
materials.

Technical parameter list:

specification	pump diameter (mm)	barrel length (m)	Plunger length (m)	stroke length (m)	Extension length (m)	tubing size EUE	sucker rod size
20-106RHBC	Φ26.99	2.1-10.4	0.3-8.0	1.2-9.0	0.3-0.9	1.9"	CYJ16 CYJ19
20-125RHBC	Φ31.75					2-3/8"
20-150RHBC	Φ38.10					2-7/8"
20-175RHBC	Φ44.45					2-7/8"
30-225RHBC	Φ57.15					3-1/2"