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Company Advantage

Excellent Quality

01

Excellent Quality

For each process, we have strict inspection standards, and we always insist that quality is life.
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Good Cooperation

02

Good Cooperation

The company follows the quality principle of "Quality is the life of an enterprise".
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Customer Visit

03

Customer Visit

Perfect after-sales service as an effective value-added service for customers.
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Our Certificate

04

Our Certificate

We have been certified by ISO9001 and ISO14001 environmental management system.
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Gnee Steel (tianjin) Co., Ltd

Gnee steel group is a supply chain integrated enterprise including steel plate, coil, profile, outdoor landscape design and processing. Founded in 2008, with 5 million RMB registered capital, Gnee has made impressive progress and development in steel market with Gnee People more than 18 years hard fighting.

STEEL PIPE PROCESSING SERVICES

Surface treatment
Profiling
Beveling
Cutting to Length
Pipe fittings custom assembly
Threading
Protective Coatings
QUALITY CONTROL

Eddy current testing
Magnetic particle testing
Ultrasonic testing
Tensile strength test
Yield strength test
Elongation test
Charpy V-notch impact test
Hardness test (BHN, HV, RC, HRB)
Hydrostatic test

Latest Products

The company's main products are: seamless steel pipes, alloy steel pipes, seamless boiler pipes, and galvanized pipes. The company's products are exported to more than 160 countries around the world.

ASTM A53 Steel Pipe

Type: Carbon Pipe
Sizes: 1/8" NPS to 26" OD
Schedules: S/10, S/20, S/40, STD, S/60, S/80, XH, S/100,...

ASTM A106 Gr B Pipe

Specifications: ASTM A 106, ASME SA 106
Size range: 1/2" NB to 36" NB
Thickness: SCH 40, SCH 80,...

A179 Carbon Steel Seamless Pipe

Standard: ASTM/DIN/JIS/GB
Grade: 1020 1045 CK45 16MN S355JR 4140
Delivery Time: within 7 days

A192 Boiler Carbon Steel Pipe

Special Pipe: API Pipe, EMT Pipe, Thick Wall Pipe, Other
Thickness: 1 - 80 mm
Length: 12M, 6m, 6.4M...

20G High Pressure Seamless Pipe

Wall Thickness: 10.mm-56mm
Od Size: 10mm-910mm
Length: 5.8m,6m,11.8m,12m or as You Required

JIS G3454 Carbon Steel Pipe For Pressure

Price Term: Fob CFR CIF
Sample: Free
Delivery Time: 3-7 Days

SA179 Heat Exchanger Tube

MOQ: 1 Ton
Payment Term: 30%Tt+70%Tt / LC
Price Term: CIF CFR Fob EXW

Finned Pipe

Machinery Test Report: Provided
Place of Origin: Henan, China
Warranty: 1 Year
Condition: New

Main Products

Reason to Choose GNEE (Tianjin)

GNEE Steel Group is a steel enterprise integrating industry and trade. It has been engaged in steel trade for many years and has rich international experience. We can provide customers with a full range of high-quality steel products.

35000+

Square Meters Built
600+

Cooperating Partner
200+

Enterprise Employees
18+

Years Experience

Why Choose Us

One-stop service makes choice easier

Professional sales team to provide customers with first-class services; Strict procurement and quality inspection team to carefully select high-quality raw materials; Advanced technology team to increase production and reduce costs for customers; Excellent design and processing team to be carefully crafted and refined; considerate A dedicated transportation and logistics team ensures product transportation.

Become the most competitive supplier in the world

The Group adheres to the tenet of "careful management, customer first, coordinated development, and contribution to society" and adheres to the business philosophy of "technology first, quality first, pursuit of excellence, and integrity for the future" to continuously meet the different needs of global customers in the steel supply chain.

Hot Products