Центровочные присоски из полиэтилена высокой плотности
US $2.20-$2.50
Описание и отзывы
Характеристики
Casing Centralizer Specifications
1.Material:carbon steel,Iron
2.Specification:4 1/2--13 3/4
3.Style:chained mode,Whole plait Welding,non-welding,buckle fit
1.Rigid Centralizer Descripting:
High quality centralizers are made of special alloy steel and hot formed in totally controlled heat treatment plant to achieve the uniform hardness all over.Spec and performance index of bow spring casing centralizer meet API Spec 10D. The woven centralizer is connected by pin when in use, the unfolded centralizer can be stacked flatly for convenient storage and transportation.
2.Rigid Centralizer Specification:
Specification | weight(kg) | height(mm) |
13 3/8"× 17 1/2" |
|
|
9 5/8"× 12 3/4" | 25.7 | 200 |
5 1/2"×8 1/2" | 8.9 | 120 |
5”×7" | 13.4 | 150 |
3.Advantage:
Reducing friction resistance saliently.
Increasing casing to depth prognosis.
Ensuring all casings are centralized.
Better flow characteristics around centralizer.
Improved cementation.
we also can supply as clients' requirements.
4. Product pictures:
Workshop
Certificates
FAQ
1. Why do you choose our company?
We have a long development history in the industry in China; the products and technology have been improved to a higher level.
Our strong technical team can ensure high quality products.
2. How can we guarantee our quality?
Our products are under API standard. Every time we will inspect our factories first. This inspect will include the persons, the present products, their scale etc. If everything is OK, we will start to cooperate. During production, we will go to the factories to test the products to guarantee the products have good quality. If it doesn't meet our requirement, the goods will be refused.
3. Do we have price advantage?
We have our own factories and outstanding working team .And also establish long term business relationship with many manufacturers in China market. So we can get more competitive price from them.
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