Our tubing anchor anchor the tubing string in a rod pumping well .The tubing anchor effectively reduce rod, tubing, and casing wear. This cuts operating costs. Elimination of breathing and buckling of the tubing string also increases production by lengthening the effective stroke of the pump, which increases volumetric efficiency. Based on proven technology, the Anchor uses hydraulically activated hold-down slips to provide an anchoring point for the tieback or workstring during stimulation operations. These tubing anchors are the most economical and effective insurance you can buy against premature repairs and downtime.
Cast Iron and Ductile Iron tube and fittings PL739
Cast Iron and Ductile Iron tube and fittings can be offered by our comapny to meet different engineering needs.
The difference between ductile iron and gray iron
1. Different chemical composition
Nodular cast iron contains nodular graphite, which can improve its toughness and strength, while reducing brittleness. Gray cast iron contains a lot of carbon, so that its hardness and wear resistance is high, but the toughness is poor.
2. Different organizational structures
The structure of nodular cast iron contains nodular and ferrite, and the distribution of nodular is uniform. While the structure of gray cast iron is mainly ferrite and pearlite, and the distribution of pearlite is uneven.
3. Different performance
Ductile iron has high strength and toughness, and has good corrosion resistance. It is uitable for the manufacture of high load and high pressure parts. The hardness and wear resistance of gray cast iron are high. It is suitable for the manufacture of friction and wear parts.
Application field
Cast iron : because of its low strength and good vibration resistance. It is often used in the production of parts under compressive stress, such as box, base, etc.
Ductile iron : because of its high strength and good toughness. It is often used in the manufacture of parts requiring high strength and toughness, such as crankshaft, connecting rod and so on.
It is applied to the oil well containing corrosive medium such as salt sulfur, carbon dioxide and bacteria and the wells with fewer sands.Comparing with conventional tubing pump,The API Tubing Pump has better performance in corrosion resistance & antifriction aspects.Plunger of it is nickel plated on alloy base,inside wall of barrel is plated hard cadmium,key parts,such as valve hood,valve ball,are made of materials with excellent mechanical performance and corrosion resistant property.Compared with conventional pump,the series of pump has a longer working life. Subsurface pump Per API Spec.11AX
Comparing with conventional tubing pump, sucker rod pump has better performance in corrosion resistance & anti-friction aspect. Plunger of it is nickel plated on alloy base, inside wall of barrel is plated with hard cadmium, key parts, such as valve hood, valve ball, are made of materials with excellent mechanical performance and corrosion resistant property. Compared with conventional pump, the series of pump has a longer working life.
The pump adopts two pumps in series with different diameters to form a double-pump and single-action pump. During the operation, the upper and lower pumps suck and drain liquid simultaneously. The tail pipe is connected under the pump and a packer is installed between the tail pipe and the casing to separate the upper and lower oil level to realize separate layer production, which avoids the inference of layer difference and improves the pumping efficiency.
Product Description:
API-RHAM, Rod, Stationary Heavy Wall Barrel, Mechanical Top Anchor Pump
API-RHAC, Rod, Stationary Heavy Wall Barrel, Cup Top Anchor Pump
API-RHBM, Rod, Stationary Heavy Wall Barrel, Mechanical Bottom Anchor Pump
API-RHBC, Rod, Stationary Heavy Wall Barrel, Cup Bottom Anchor Pump
API-RWAM, Rod, Stationary Thin Wall Barrel, Mechanical Top Anchor Pump
API-RWAC, Rod, Stationary Thin Wall Barrel, Cup Top Anchor Pump
API-RWBC, Rod, Stationary Thin Wall Barrel, Cup Bottom Anchor Pump
API-RHBM-AC, Rod, Stationary Heavy Wall Barrel, Mechanical Bottom Anchor And Cup Top Anchor Pump
Sucker rod pump is equipped with a seating nipple(there are two seating nipples in API-RHBM-AC) , seating nipple connection is on the tubing string, down to the bottom of the well with the tubing string. Plunger assembly connection is on the sucker rod string and with the pump overall down to seating nipple position together , pump with fixed inside the seating nipple.Plunger assembly with the sucker rod string up and down reciprocating movement to achieve pumping work.
If the pump meet quality problem, it needn't to put forward the tubing string, only need to put the whole pump forward well through the sucker rod string together , operation is simple.
API RH20 Sucker Rod Hooks for Oilfield Sucker Rod Hoisting
Product Description
Sucker Rod Hook is one of the hoisting equipment for sucker rods. It is suitable for all depths and operating conditions complete with single-hand latch construction and safety ring. It is safe and dependable enough. The sucker rod hook is designed and manufactured according to API Spec 8A/8C Specification for drilling and production hoisting equipment.
Features:
(1) . API certified handling tools for well drilling.
(2) . Load capacity from 20 tons to 35 tons.
(3) . Easy for operation for safety use.
(4) . Short on delivery.
(5). Quality assured with national best standard.
Technical Parameters
Model
Rated Capacity
(short tons)
Length
(mm)
Hook Open Dimension
RH 20
20 (180KN)
488
1 7/8 in
(47.6mm)
RH 25
25 (225KN)
494
RH 25L
25 (225KN)
798
RH 35
35 (315KN)
960
API RH20 Sucker Rod Hooks for Oilfield Sucker Rod Hoisting
Photo View
API RH20 Sucker Rod Hooks for Oilfield Sucker Rod HoistingAPI RH20 Sucker Rod Hooks for Oilfield Sucker Rod HoistingAPI RH20 Sucker Rod Hooks for Oilfield Sucker Rod HoistingAPI RH20 Sucker Rod Hooks for Oilfield Sucker Rod HoistingAPI RH20 Sucker Rod Hooks for Oilfield Sucker Rod Hoisting
Packaging & Shipping
Standard export packing or according to client's requirements.
Shipping according to client's requirements.
API RH20 Sucker Rod Hooks for Oilfield Sucker Rod HoistingAPI RH20 Sucker Rod Hooks for Oilfield Sucker Rod Hoisting
Our Services
With years experience serving clients from more than twenty countries, to provide you best service and competitive price.
Quality Control
API RH20 Sucker Rod Hooks for Oilfield Sucker Rod Hoisting
Titanium bolts, stainless steel pipe fittings, titanium flanges, stainless castings, threaded rods, cam lock couplings, roller chains & chain wheels, big fasteners, alloy parts, high temperature pipe, such 310s, haste alloy c 276,304,316l, and so on..1.design stainless steel parts for your requirements
2. oem