API Vacuum Insulated Tubing and VIT for heavy oil production

FOB Reference Price:Get Latest Price
US $20-100 / Meter | 100 Meter/Meters (Min. Order)
Supply Ability:
400000 Ton/Tons per Year
Port:
shanghai, qingdao, tianjin
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Overview
Quick Details
Standard:
API
Standard2:
API 5CT, API 5DP, API 5L
Grade Group:
API J55-API P110
Grade:
API J55, API K55, API L80, API N80, API P110
Thickness:
5 - 10 mm
Section Shape:
Round
Outer Diameter(Round):
73 - 139 mm
Place of Origin:
Shandong, China (Mainland)
Secondary Or Not:
Non-secondary
Application:
Oil Pipe
Technique:
Hot Rolled
Certification:
API
Surface Treatment:
Galvanized
Special Pipe:
API Pipe
Alloy Or Not:
Non-alloy
Product name:
API Vacuum Insulated Tubing and VIT for heavy oil production
Length:
R2 R3
Packaging & Delivery
Packaging Details
steel bundle for API Vacuum Insulated Tubing and VIT for heavy oil production
Delivery Time
30-120days,depends on the exact qty

Product Name: Pre-Stressed Vacuum Insulated Tubing/Casing

 

Product Description

 


Product Explanation: 1. Reduces the heat loss, ensures the steam quality being injected into the oil formation as well as the depth of steam injection can be increased. 2. Minimizes heat stress on well casing and cement mantle, protect the casing from damage by high temperature. 3. During oil production it will provide superior insulation and greatly reduce the loss of heat energy


Product Features:
1. The pre-stress will compensate the tubing expansion caused by temperature difference between the inner and the outer tubes so as to ensure reliable operation under high temp.
2. Gas absorbing materials are packed inside the annulus to clean up harmful gases and maintain good insulating property whilst in service.

 

 

Features

 


1. The pre-stress will compensate the tubing expansion caused by temperature difference between the inner and the outer tubes so as to ensure reliable operation under high temp.
2. Gas absorbing materials are packed inside the annulus to clean up harmful gases and maintain good insulating property whilst in service.

 

Insulated grade D and E.

Long lifetime

Inner tube and outer tube connections are both available.

Superior insulation properties.

 

Specifications

 

 

SpecificationBasic parameter
Outer tube OD x Inner Tube ID

 

(in x in)

Steel gradeConnectionThread
3 1/2 x 2 3/8N80

L80

P110

Inner connection

Outer connection

Extreme line connection

3 1/2 USS
4 1/2 x 2 7/84 1/2 BC
4 1/2 x 3 1/24 1/2 BC
5 x 3 1/25BC
5 1/2 x 4 1/25 1/2 BC
7 x 5 1/27 BC

 

 

Certifications

 

Quality Policy

High quality and efficiency, Science and technology leading, Top level service, Customer satisfaction.

OCTG Inspection

OCTG inspection items are as follows: appearance inspection, dimension inspection, chemical composition inspection, performance test, drift test, straightness inspection, pipe magnetic leakage and ultrasonic flaw detection, standoff inspection, thread inspection, phosphating corrosion inspection and hydraulic water pressure test.

heat conductivity coefficient 

detection system

hydrostatic pressure 

testing system1

hydrostatic pressure 

testing system2

integration testing device

integration testing device

magnetic particle inspection

magnetic leak flaw detection

screw on and off test equipment

Packaging & Shipping