Steel pipe for sale
TUSPIPE
Since 1998, Tianjin Lianzhong Pipe Technology Co., Ltd. (TUSPIPE) has been committed to providing high-quality line pipes to meet the ever-changing needs of customers.
Our main products include: line pipes, casings and oil pipes, slotted liner, hollow sections, coated pipe, torque tubes, piling pipes, sprinkler pipes, boiler pipes, etc.
We also produce according to various international standards, including API SPEC 5CT, API SPEC 5L, JIS G 3444, JIS G 3452, ASTM A53/A53M, ASTM A135, ASTM A252, ASTM A500, ASTM A795, AS/NZS 1163, AS/NZS 1074, AS/NZS 1396, EN 10217, EN 10219, EN 10255, UL 852, FM 1630, etc.
Line pipe is a steel pipe used to transport oil, gas or water over long distances. API 5L is the common standard for this. The most commonly used steel grades for line pipe are B to X80.
OCTG products are essential to the safe and efficient operation of oil and gas wells. The API 5CT standard helps ensure that directional flow tubing products meet the highest quality and safety standards.
We sell FM-approved and UL listed fire protection piping, exceeding industry standards. Choose our certified piping for unmatched reliability and peace of mind.We sell FM-approved and UL-approved fire protection piping.
Piling pipe is a steel pipe that is driven or drilled into the ground to support a structure. Piling pipe is an important component of many construction projects.
Structural pipe is a hollow section pipe commonly used for construction purposes. It is usually made of carbon steel in different shapes such as round, square or rectangular.
A pressure pipeline is an underground pipeline used to transport liquids and gases under high pressure. Common applications of pressure pipelines include steam and water pipes, gas pipes, and oil pipes.
“Hollow Structural Section” (HSS) refers to a metal profile with a hollow tubular cross section. Hollow profiles have strong corrosion resistance.
Pipe galvanizing is the process of giving iron or steel a coating of zinc. This helps prevent corrosion and rust and is often used on pipes that are exposed to the elements.
Shoulder pipe is a type of pipe used in mining, cement and concrete industries. This type of pipe has rings welded on both ends to make the connection between pipes easier.
Manufactured to API 5CT specifications, slotted liners can be used in a variety of applications including oil and gas production, water injection and geothermal wells.
In solar tracking systems, the torque tube is a critical structural component, especially for single-axis solar trackers. The torque tube in the solar tracker design is used to handle bending and twisting forces.
These boiler tubes come in two different types: medium pressure tubes and high pressure tubes. Boiler tubes are welded so they can resist many different types of wear and tear.
Tube processing is a forming operation that includes various steps of cutting, sizing and forming the raw tube into the appropriate shape.
With TUSPIPE’s own coating technology and production lines, you can customize your pipe coating to your production requirements.
Pipes are used to transport fluids such as steam, gas, slurry and powders at different pressures and temperatures and are often subjected to extreme loads and strains.
Pipe fittings are a type of pipeline system. Steel pipes, pipe fittings, flanges, bolts and nuts, gaskets, valves and other pressure-bearing components of pipeline components constitute the entire pipeline system.
Come see our factory and get to know us!
- Rich experience
With more than 25 years of production experience. Can produce independently according to customer requirements.
- Pipeline traceability
- Fully certified
TUSPIPE has obtained API5L / API5CT / JIS G3444 / JIS G3452 / ISO9001 / ISO14001 / ISO45001 / BPS / EN10217 / EN10219 certificates.
- One-stop service
We keep documentation of all steps from receiving a customer order to final delivery.
- Complete testing equipment
Our laboratory has obtained CNAS certificate and calibrates the equipment every year to ensure the accuracy of the data.
- Complete product range
Service Process
Inquiry – Engineers start technical meetings
Quotation – Price/delivery time/transportation method
Sign a contract – Determine the cooperation method and technical parameters
Obtain production milestones – Tracking records of all production steps
Packaging and transportation
Inspection – Support third-party inspection
OUR CLIENTS
