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Pre-stressed Vacuum Insulated Tubing
VIT, for your reference, is widely used in steamed thermal recovery for heavy oil well and super heavy oil well in EOR system, composed of pipe string, thermocase, coupling, sealing ring and insulated liner couping. VIT is with API buttress thread, with PTFE sealing ring in the coupling and insulated liner coupling in the annulus space between inner and outer tubes.
ISO/API Tubing Product
API tubing specifications contain several provisions that are optional for the purchaser and other stipulations that are by agreement between the purchaser and the manufacturer. Some of these added provisions may be critical to a particular application; therefore, familiarity with API/ISO tubing specifications is needed.
ISO/API Casing Product
ISO 11960:2014 specifies the technical delivery conditions for steel pipes (casing, tubing and pup joints), coupling stock, coupling material and accessory material and establishes requirements for three Product Specification Levels (PSL-1, PSL-2, PSL-3).
Line-Pipe
Steel tubes for transportation of flammable fluids are produced by hot rolling. The semi-finished product used for these tubes is continuously cast bloom. This group of tubes is mainly set for high pressure pipelines to deliver gases, oil and other flammable fluids. Line pipes are made from carbon and alloyed steel.
Sucker Rod
We offer high quality sucker rods, couplings and accessories with improved resistance for beam and progressive cavity pumping, as well as full technical support services.
 
 
1400 Broadfield Blvd,
Suite 200 Houston, TX. 77084
Phone: +1 (727) 8043803