STC Casing

STC Casing

STC Casing is mainly used for the first drilling, drilling soft ground to the bedrock, in order to seal this part of the formation without collapsing, it needs to use surface casing to seal.
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Product Details

Product Description:

STC Casing is mainly used for the first drilling, drilling soft ground to the bedrock, in order to seal this part of the formation without collapsing, it needs to use surface casing to seal.

Diameter

20”;16”;13-3/8” etc

Weights

As per API 5CT

Lengths

R1,R2,R3

Grades

J-55,K55,N80Q,L80& P110 etc

Connections

BTC,LTC,STC

Standard

As per API 5CT


Package&Delivery

Package

Standard Steel Frame

Delivery

Within 15 working days

Shippment

EXW,CFR,CIF By air, By sea


Our Services/Warranty

As a professional manufacturer, we provide follow services:

1.Lower price

2.ONE year warranty and life time maintenance

3.In time delivery.

4.High Quality assurance.. 


Test & Inspection

According to API 5CT,API 5B or customer specified standards strict inspection and test system is used before shipping including appearance inspection, dimension inspection, chemical composition inspection, performance test, strength test, tensile test, hardness test, NDT, hydrostatic test, etc.

 



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