BOW SPRING CENTRALIZER
USD $3 - $52 /Set
Min.Order:1 Set
Dongying Kangyu Petroleum Engineering Technology Service Co., Ltd.
Slip on Bow Spring Casing Centralizer / Single One Piece Casing Centralizer
API10D Composite casing centralizer with Metal Rings / Spiral Blade Casing Centralizer
Aerial Bundled Cable 16 25 35 50 70 120 150 xlpe/pvc/pe insulated cable abc cable
HPS - 16 spiral pipe flame retardant wear-resisting rubber sleeve
Hinged bow spring centralizer is a traditional processed and economic centralizer,this kinds of centralizer is used in general vertical or slightly deviated wells .In the past,this kinds of bow spring centralizer is with the highest restoring force and the lowest starting force,so they are wildey used in the drilling or cementing jod,but now it is not the highest restoring force bow spring centralizer.It is simple way to increase the restoring force according to bow height.The higher bow,the more restoring force.
The bow of spring centralizer is made of 65Mn steel which is better tensile strength than general steel,but it is not up API standard,so we need process them by heat treatment in the high temperature and then annealing treatment in the cool water with special chemical material .What we do is to ensure the bow higher restoring force.This kinds of heat treated bow provides good centralization in the well when in fast running casing.
In order to increase anti-corrosion,we need use the special spring alloy steel,not simple 65Mn alloy steel according to customer's well environment.
For the collar of bow spring centralizer,we use Q235 steel.It is not restrict requirement in API standard.What we do is to meet the restoring force according to API standard.
The Hinged bow spring centralizers are available in size 4-1/2" to 20".
We supply two kinds of hinged bow spring centralizer like welded centralizer and non welded centralizer.
Their installation on the casing pipe is very convenient.It requires only the placement of the two assembled halves on the pipe and inserting the pin in the end collar hinge.
The bow is open and packed in the wooden case with pins,lowering the shipment charges.
Hinged Bow Spring Centralizer Product Show
Kangyu petro company is a professional supplier of various oilfield equipment, including oil drilling and service equipment,oil production equipment,OCTG ,wellhead & downhole tools and spare parts with API certification. our products have already been exported to USA, South America, Africa, Middle East, Russia and some other countries (regions). Kangyu Petro company has become VIP (assigned) supplier and built strategic partnership with some coutries' national petroleum companies.
FAQ
Why you need to choose Kangyu petro ?
As a professional oil and gas service company, Kangyu petro has many good experience is selling and serve for the oilfield industies,quality is the culture of the company, we provide the API and BV certifed products for customer.
Can you make us the best quality products as well as a good price.
Yes. we can give you really quality products with best price,we have a better understanding of Chinese market, with us your moeny will be safe.
What is special compare with other company ?
First, we provide the quality products, with BV and API certified, at the same time, we will provide the customer with the best service after sale, any time any where.
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