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Quick Details

  • Standard: API, API 5CT, API 5DP, API 5L
  • Grade: API J55-API P110, API J55, API K55, API L80, API N80, API P110
  • Thickness: 5 - 10 mm
  • Section Shape: Round
  • Outer Diameter: 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

Packaging & Delivery

Packaging Details steel bundle.
Delivery Time 30days,depends on the exact qty

Product Name: Pre-Stressed Vacuum Insulated Tubing/Casing


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.

Transaction History of the Supplier

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Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
1 Transactions 7,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $61,000
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