About TUSPIPE

Our company is a collective of amazing people striving to produce quality products.

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Welcome to TUSPIPE!

Welcome to Tianjin United Steel Pipe Co., Ltd., more commonly known as TUSPIPE.

Founded in 1998 and situated in the industrially vibrant city of Tianjin, China, we stand as the vanguard of steel pipe craftsmanship. Our legacy is built on quality, reliability, and an unwavering commitment to excellence.

At TUSPIPE, our operations are powered by state-of-the-art infrastructure. Our sophisticated production facility is equipped with three robust production lines, enabling us to produce an impressive 50,000 tons of steel pipes annually. This manufacturing prowess is brought to life by our skilled workforce of 260 employees, who work diligently to uphold our stringent quality standards.

With an extensive global reach that spans over 70 countries, TUSPIPE has become a recognized name in the international steel pipe market. We pride ourselves on adhering to international product standards including API 5L, API 5CT, JIS G3444, JIS G3452, ASTM A53/A53M, ASTM A135, ASTM A252, ASTM A500, ASTM A795, AS/NZS 1163, AS/NZS 1074, AS/NZS 1396, EN 10217, EN 10219, and EN 10255. Furthermore, our quality commitment is certified by the UL Listed and FM Approved Fire Product Safety Certification.

Our commitment to quality is not limited to mere claims. We hold the ISO9001 Quality Management System, ISO14001 Environment Management System, and BS OHSAS18001 Occupational Health and Safety Management System certifications. These credentials are a testament to our continued pursuit of excellence in all facets of our business.

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At TUSPIPE, we source our raw materials from reputable domestic steel mills, including Shougang, HBIS, and Baogang, ensuring high quality right from the start. Our facilities employ advanced heat treatment procedures to fortify welds and deploy sophisticated inspection equipment to detect any inconsistencies. In our pursuit of perfection, we trace our products from raw materials to finished goods, ensuring absolute traceability.

Our steel pipes are ubiquitous, serving as vital components in a diverse range of applications – from oil and gas extraction, water transmission, building structures, and firefighting, to emerging technologies like solar energy.

Our customer-centric approach sets us apart. Catering to a wide range of clients, including engineering contractors, stockists, and import traders, we offer more than just a product. We provide comprehensive solutions, offering fabrication services like welding, perforating, end swaging, expanding, and other end treatments for mating connections. We also provide anti-corrosion services like hot-dip galvanizing, FBE, 3LPE, and 3LPP to ensure durability.

Recognizing the importance of documentation for our clientele, especially engineering companies, we provide comprehensive product documentation including Inspection and Test Plan (ITP), Manufacturing Procedure Specification (MPS), Material Test Certificate (MTC), and more.

At TUSPIPE, your priorities are our mission. We commit ourselves to timely deliveries, impeccable product quality, and unmatched customer service.

We invite you to partner with TUSPIPE. Discover a partnership that understands your requirements, and is dedicated to making a difference, one quality pipe at a time.

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Vision & Mission

To become a global leader with the best service and supply chain in the piping industry.

To become a major force in global infrastructure construction to build a better world.

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HISTORY OF TUSPIPE

1998

Zhongyi Steel was founded in 1998, which is the predecessor of Tianjin United Steel Pipe Co., Ltd.

2004

The company was restructured and renamed to Tianjin United Steel Pipe Co., Ltd. The company made strategic adjustments and optimization during this period.

2005

The company set up a new production line for sizes from 168.3 406.4mm.

2006

Then the company started export business. More and more pipes from TUSPIPE have been sold to the overseas market.

2007

The company was granted "API 5L", "API 5CT" and "CE" certificates.

2011

The second production line was put into production in commission for smaller sizes.

2014

A national-certified academician workstation was established.

2015

Our Test & Inspection Center was certified as “The Key Lab of Welded Pipe in Tianjin”.

2016

The company Laboratory gained the “CNAS Laboratory Accreditation Certificate.”

2018

The company obtained a BC1 certificate - Factory Production Control Certificate.

2020

The sprinkler pipes that are manufactured by TUSPIPE got FM approved.

Production line

erw pipe Uncoiler
Uncoiling
erw pipe Accumulating
Accumulating
ERW PIPE-forming
Forming
HF-pipe-Welder
High-Frequency Welding
PIPE-HEAT-TREATMENT-WELDING-SEAM-PIPE-tempering
Dual Heat Treatment
PIPE-AIR-COOLING
Air &Amp; Water Cooling
PIPE-CUTTING-SHEARING
Sizing
pipe-end-bevelling
End Processing
Pipe-Machining
Pipe Machining
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Varnishing / Coating
Pipe-packing-package-bundle-bundling
Packaging
Container-loading-machine
Container Stuffing

Products

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LINE-PIPE-PIPELINE
Line Pipe
OCTG-supplied
Octg
FIRE-PIPE-ASTM-A795-Grade-A​-sprinkler-pipe-supplied-by-Tianjin-United-Steel-Pipe
Sprinkler Pipe
Piling-pipe
Piling Pipe
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Structural Pipe
Torque-tube-supplied-by-Tianjin-United-Steel-Pipe
Torque Tube
shouldered pipe
Shouldered Pipe
piping connections types
Pipe Fittings

OUR CLIENTS

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CNPC-LOGO
LG-LOGO
KNPC-LOGO
YPFB-LOGO
ECOPETROL-LOGO
PETROBRAS-LOGO
EDGEN-MURRAY-LOGO
PEMEX-logo
MOGE-logo
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