Weather Resistant Steel,Boiler Pressure Vessel Steel,Shipbuilding Steel Plate Manufacturer & Supplier-Gnee

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S690 QL is a high yield structural steel grade produced in compliance with EN 10025:6:2004. The material is heat treated using the quench and temper process and has good bending and welding properties.

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A285 GR.C Pressure vessel steel plate

ASTM A285 standard is for carbon steel, low and intermediate tensile strength steel plates intended for fusion-welded pressure vessels

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ASME SA 387 GRADE 22 Class 2 steel

ASME SA 387 GRADE 22 Class 2,ASME SA387 Grade 22 Alloy Steel Plates
We supply plates to global fabricators serving the oil, gas and petrochemical industry.

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ASME SA 387 GRADE 11 Class 2 steel

As a pressure vessel grade steel for use in elevated temperature service, is used in a variety of industries and is highly effective, particularly in the oil, gas and petrochemical industry, where liquids and gases are often stored at higher temperatures.

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ASTM A537 steel

The ASTM A537 specification covers heat treated carbon steel plates for pressure vessel applications.

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304 304LStainless Steel Pipe

A/SA 312, Grades 304/L and 316/L. Stainless steel is one of the most popular and versatile materials. Seamless stainless steel pipe is used in applications where high temperature strength and superior corrosion resistance are critical.

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304 316 Stainless Steel Pipe/Tube

ASTM A312 stainless steel seamless pipe has a very good resistance to corrosion and maintains strength at high temperatures.

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06Ni9DR steel plate

06Ni9DR steel plate belongs to pressure vessel and boiler steel. It contains 9% Ni. It is mainly used for the construction of low-temperature LNG storage tank and belongs to low-temperature steel.

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ASTM A36 Steel Channel

ASTM A36 Steel Channel - Galvanized or Primed. ASTM A36 steel channel is hot-rolled, low carbon steel section with good properties including welding, machinability and ductility.

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JIS SS490 Structural Carbon Steel Angle

JIS G3101 Common carbon structural steel angle bar SS490 owned yield strength above 285 Mpa and tensile strength with 490-610 Mpa.

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ASTM A572 High Strength Steel I Beam

Owing to its high strength of 50,000 ksi yield strength, A572-50 steel I sections are increasingly replacing common carbon steel beam like A36 which should be thicker to satisfy the strength requirement. ASTM 572 Steel I section is available in other grades like 42, 55 & 60. Please find the specific chemical components in the table below.

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DC01 cold rolled steel

EN DC01 is ideal for deep drawing and resistant to static stress. It's known for its excellent forming performance, processing consistency and high rigidity.

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Spcc cold rolled steel

Cold Rolled Steel Sheets & Coils grade of SPCC is the Japanese steel grade, from JIS G3141. Standard name: common & general use of cold-rolled carbon steel sheet and strip. The same category in the standard grades is SPCD, SPCE, SPCF, SPCG.

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Seamless API 5L Line Pipe

API 5L pipe is carbon steel pipe used for oil and gas transmissions, it includes the pipes manufactured in seamless and welded (ERW, SAW). Materials covers API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 onshore, offshore and sour services.

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Seamless Steel Pipe

Seamless pipe, as the name suggests, is a pipe without a seam or a weld-joint. Seamless Steel Pipe is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow pipe.

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Seamless Boiler Tube

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Stainless steel 316,316L,316H

316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.

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Stainless steel 304,304L,304H

Stainless steel 304 and stainless steel 304L are also known as 1.4301 and 1.4307 respectively. 304 is the most versatile and widely used stainless steel.

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Stainless Steel 310,310S

Alloy 310 is an austenitic stainless steel that combines excellent high temperature properties with good ductility and weldability.

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Corrugated Sheet Corten Corrugated Roofing Sheet

Corrugated sheet products are one of the most popular siding options on the market due to the excellent durability and easy maintenance requirements. This, combined with overall low-lifetime cost investment makes corrugated sheet a great product for many projects

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galvanized rectangular steel pipe

Galvanized rectangular tube is made in both A513 and A500 grade steel, depending on the size, and has been hot dipped into a molten zinc material. Through galvanizing , the rectangular tubing will prevent rust for decades, while maintaining its strength and durability.

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galvanized steel pipe

Galvanized pipe is coated with zinc to help resist rust and corrosion. All pipe features carbon steel construction with NPT threads

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ASTM A516 GR.70 BOILER STEEL PLATES

ASTM A516/ A516, identical with ASME SA-516/ SA-516M, is the standard specification for carbon steel pressure vessel plates for moderate- and lower-temperature services. Carbon steel plates made in accordance with ASTM A516 are primarily intended for service in welded pressure vessels where improved notch toughness is important.

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SA514 GR.B Pressure Vessel Steel plate

ASME SA514 standard specification for pressure vessel plates, carbon steel, for intermediate-and higher-temperature service ASME SA514 grade A plates shall be normalized.

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Steel Pipe Elbow

Steel Pipe Elbow Elbow Type: 45 Degree/90 Degree/180 Degree Elbow, Long Radius/Short Radius Elbow Material & Standard: Carbon Steel --- ASME B16.9, ASTM A234 WPB Stainless Steel --- ASTM A403 304/304L/310/310S/316/316L/317L/321 Alloy Steel --- ASTM A234 WP1/5/9/11/12/22/91 Specification: NPS: 1/2''~24''(Seamless), 24''~72''(Welded) DN: 15~1200, WT: 2~80mm, SCH 5~XXS Bending Radius: R=1D~10D, R=15D, R=20D Surface: Light Oiling, Black Painting, Galvanizing, PE /3PE Anti-corrosion Coating Packing: Packed in Wood Cabins/Wood Tray

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SPA-H steel

JIS G3125 SPA-H Corten steel,SPA-H steel plate/Sheet. SPA-H low alloy high strength atmospheric corrosion resisting steel.

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LSAW Steel Pipe

LSAW Pipe is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding. Through this process the LSAW steel pipe will get excellent ductility, weld toughness, uniformity, plasticity and great sealing.

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GL AH36 shipbuilding steel plate

GL AH36 steel is a kind of high tensile strength marine steel. All of these steels have been engineered to be optimal long-lived shipbuilding steels.GL AH36 Shipbuilding steel plates are mainly used for making the offshore oil drilling platform, the hull of ship building and ship repairing, the platform pipe joints and other components.

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Corten A steel

Corten A is a weather resistant steel created by alloying copper, chromium and nickel. In addition to this, Corten A has added phosphorus which makes the material best suited for gas flue applications and for aesthetic facias

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16Mo3 steel

16MO3 STEEL PLATE SUPPLIERS, 16MO3 PLATE SPECIFICATION, 16MO3 PLATE
16Mo3 steel plate/sheet is one mainly of Steel for boiler steels.

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Our Strength

Professional Steel Fabrication & Engineering Solution Provider

Custom Processing

We support CNC flame & plasma cutting and other custom machining services to meet diverse drawing requirements.

Stable Inventory

We maintain sufficient stock of common steel grades to ensure prompt shipment for urgent orders.

Global Partners

We serve customers across many countries with one-stop engineering steel material solutions.

Quality Commitment

We continuously invest in quality control and technical support to guarantee consistent product performance.

About us

STRENGTH LIES IN STEEL, RELIABILITY IN INTEGRITY. GNEE STEEL CREATES A SOLID FUTURE.

GNEE STEEL supplies steel plate, coil and profile products, and provides custom processing & outdoor landscape steel fabrication services. Established in 2008, we focus on delivering consistent quality and professional technical support for global engineering projects.

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OUR CASES

Gnee's customers are located in various industries and regions around the world. We insist on meeting customer needs as our responsibility and strive to become a global supply chain partner trusted by customers.

CUSTOMER VISITING

QUALITY INSPECTION

Quality is always our top priority, and we test to ensure that every piece of steel meets the highest quality standards. Choose us, choose excellence, you deserve the most reliable steel partner.

ASTM A572 High Strength Steel

ASTM A6/A6M Steel

EN10028 Steel Plate

ASME SA 387 GRADE 22 Class 1 steel