Item: Aluminum roofing sheet/aluminum corrugated sheet 1000-8000 alloy
Thickness: 0.6mm-2mm or as required
Length: 500mm-1m or as required
Surface Treatment: O-H112
Color: Aluminum color or RAL color coated
MOQ: 10tons.We also can accept sample order.
Capacity: 200,000 tons/year
Shipment time: Within 10-20 workdays after receiving deposit
Standard: ASTM,DIN,JIS,BS,GB/T
Certificate: ISO,CE, SGS,BV,BIS
Weight Calculation: Weight(kg)= Thickness(mm)* Width(m)* Length(m)* Density (2.71g/cm3)
Trade Term: FOB,CIF,CFR,EXW,etc.
Price Term: T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram

Characteristics：Weather proof; heating insulation; fireproof; anti-rust; sound insulation; long life span: more than 20 years. Corrosion Resistance: the aluzinc coating surface protects the base steel not only by providing barrier to corrosion elements, but also by the sacrificial nature of the coating.

Stainless steel strip is an extension of ultra-thin stainless steel plate, and is also a kind of steel plate used in industry. However, unlike ordinary steel plates, stainless steel strip has a longer shape, and its scope of use is also different from ordinary steel plates. At present, there are many varieties of stainless steel strips, and there are also many different production specifications. Different stainless steel strips use different categories. Cold rolled strip is a specially treated stainless steel strip product. It is another industrial steel strip product, which is made of stainless steel strip as the basic material and is processed by cold rolling mill at room temperature. The rolled strip has excellent characteristics such as smooth surface, flatness, high dimensional accuracy and good mechanical functions, and is often processed into rolls and coated steel plates. Cold rolled strip is widely used in tractor, car and other industrial manufacturing. Hot rolled strip is another kind of stainless steel strip, which has low hardness, easy processing, good ductility and other excellent characteristics, so it is often used as a thin plate.

Welded Square Pipe / ERW Square Hollow Section is manufactured by high-frequency electric resistance welding with quality carbon steel strip. Strictly produced under ASTM A500, ASTM A53, EN10219, GB/T6728 standards. Features precise dimension, uniform wall thickness, flat weld seam, good toughness and strong load-bearing capacity. Available in black & hot dip galvanized finish. Widely used for building structure, framework, guardrail, machinery support, shelf and engineering construction.

Steel Grade: stainless steel
Standard: AiSi, ASTM
Place of Origin: China
Type: Drawn Wire
Application: MANUFACTURING
Alloy Or Not: Non-Alloy
Special Use: Cold Heading Steel

Product:ERW (Electric Resistance Welded ) Steel Pipe, HFW
Pipe, ERW Black Pipe
Application:Used for Oil/Gas/Water transmission, Machinery
Manufacturing
Size:OD: 21.3-660mm, WT: 1.0-20mm,LENGTH:
5.8/6/11.8/12m
Pipe Standard: API 5L PSL1/PSL2
Gr.A, Gr.B,X42,X46,X52,X56,X60,X65,X70
ASTM A53/A252/A500/A178/A135
EN10210/EN10219/EN10217/EN10208/EN10297
JIS G3441/G3444/G3445/G3452/G3454/G3456
BS1387/AS1163

Galvanized Steel Square Tubes are a reliable and versatile option for various applications across different industries. Their durability, corrosion resistance, and low maintenance requirements make them an excellent choice for projects that demand long-lasting and robust materials.
Gnee offers a wide range of products tailored to meet your specific needs. Contact us today to learn more about our offerings and how we can assist you in achieving your project goals.

Color Coated Galvanized Roof Sheet PPGI Description
PPGI is a galvanized color-coated steel material. The coated steel sheet is subjected to surface chemical treatment, and then coating is applied and then baked. It has the mechanical strength and easy formability of steel plates, as well as the good decorative properties and corrosion resistance of organic materials. The coating has strong adhesion and can keep the color fresh for a long time. PPGI is widely used in various fields such as construction, home appliances, furniture, public facilities and transportation. 

Steel Grade：Q195,Q235,Q345,45#, S20C, SAE1010,SAE1020.SAE1045,EN8,EN 19fC45,CK45,SS400 etc
Standard：ASTM A615Gr40/60,BSS4449 Gr460B,500B etc.
Diameter: 6mm-1200mm.
Length: 3000mm-12000mm or as client's request
Tolerance: +0.5mm/-0(dia),+5mm/-0(L)
Heat treatment: Normalized / Annealed / Quenched / tempered
Surface: black,mill,polished,brush,etc
Test: Ultrasonic test according to SEP 1921-84 G3 C/c
Application: Widely used in construction industry for reinforcing concret(Express way; office building, Bridge etc) Trasportation By sea(20' 40' container), parts of larger cross-sections, crankshafts, gears.

Hot-dip galvanized iron wire is made with choice low carbon steel wire, through wire drawing, acid washing and rust removing, annealing and coiling. It's mainly used in construction, handicrafts, woven wire mesh, express way fencing mesh, packaging of products and other daily uses.
Size range: BWG 8-BWG 36
Zinc coat: 30-275 g/m2
Tensile strength: 350-550N/mm2
Elongation: 10%
Packing: 1-500kgs/coil, coil with plastic cloth inside and hessian outside or weave outside

Product Type: Round tube/pipe,square tube/pipe,rectangular tube/pipe
Material: Stainless steel,austenitic stainless steel
Grade: 201 304 304L 304H 309S 310S 316 316L 316Ti 317 317L 321 321H 347 347H 904L 2304 2205 S31803 S32750 253MA 254SMo
Standard: ASTM A312 A376 A213 A249 JIS G3459 G3463 DIN17440 GB/T14976 BG13296
Technique: Cold Drawn Hot Rolled Annealing Pickling
Feature: High temperature resistance,corrosion resistance
Quality Control: Mill Test Report will be provided with the goods,any inspection from third party acceptable
Used: Widely used in chemical industry,machinery,electronics,electric power,textile,rubber,food,medical-equipment,aviation,aerospace,communications, petroleum and other industrial field.

Color Coated Galvalume Roof Sheet PPGL Description
The coating was aluminized zinc steel made of 55% aluminum, 43.3% zinc and 1.6% silicon. Aluminum forms a honeycomb layer around the zinc, which can protect the metal from further attack. This means that PPGL will be more durable. According to the data, the service life of PPGL roof panels under normal circumstances is more than 25 years. In addition, it is beautiful and generous, with various colors, patterns and patterns, which can meet different architectural styles. More importantly, PPGL steel has excellent heat resistance, which makes it an ideal roofing material even in hot climates. Whether it is home or investment, PPGL roof panels will be a good choice.

Product name: Galvanized steel tube/pipe
Main standard: GB,JIS,DIN,AISI,ASTM
Length: AS customer's required
Surface: Mild steel plain finish, hot dip galvanized, pre galvanized, color coated, ect.
Diameter: 0.2-2000mm As customer's required
Shipment time: Stock or within 7-20 workdays according to quantity,after receiving deposit or L/C
Price term: T/T,L/C,Western Union,Paypal,Apple Pay,Google Pay,D/A,D/P,MoneyGram
Weight Calculation: Weight(kg)=Thickness(mm)*Width(m)*Length(m)*Density(7.85g/cm3)
Size Tolerance: ±1%-3%

stainless steel plate is one of the most popular steel plates across the globe for a mix of its favorable characteristics. stainless steel is mainly composed of iron, chromium and nickel. This combination leads to outstanding oxidation resistance and corrosion resistance of stainless steel plates. The stainless steel plate has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. Due to its good versatility and relatively low cost, stainless steel plate is widely used in food processing equipment, building materials, automobile parts and other fields.

Product Name : Carbon Steel Pipe
Material: A53 Gr.B,A36,ST52,ST35,ST42,ST45,X42,X46,X52,X60,X65X70
Standard： API 5L,ASTM A106 Gr.B,ASTM A53 Gr.B,ASTM A179/A192,ASTM A513,ASTM A671,ASTM A672,BS EN 10217,BS EN10296,BS EN 39,BS6323,DIN, EN10217
Certificates ：API 5L,ISO9001,SGS,BV,CCIC
Outer Diameter ：15mm-1200mm
Length :1m,4m,6m,8m,12m according to buyer's request
Surface Treatment :black paint,varnish,oil,galvanized,anti-corrosion coated
Marking: Standard marking,or according to your request.Marking Method:Spray white paint
End Treatment: Plain End/Bevelled End/Grooved End/Threaded End With Plastic Caps

Through electrolytic galvanizing, a uniform and dense zinc layer is finally formed on the surface of the steel, but the mechanical properties of the material are still maintained. Electrogalvanized steel is usually sold in coil or sheet form. EG coil is a kind of material that can be cut, slitted and profiled for other purposes. The steel grade of galvanized steel consists of base metal grade, galvanized (E), galvanized layer type and weight. The electro-galvanized products based on SPCC, SPCD, SPCE, SPCF and SPCG are named SECC, SECD, SECE, SECF and SECG respectively.

Carbon steel, on the other hand, has far lower chromium levels, and is instead a carbon-iron alloy with only a few other materials, if any, as part of its makeup. As a result, it can be referred to as ‘low-alloy’ steel. Both stainless steel and carbon steel feature this basic composition, but carbon steel can be defined by its carbon content. This is normally around 2-2.5%, however this often varies. Though susceptible to rust unlike stainless steel, carbon steel is often cheaper and has its own varying mechanical properties based on carbon content.

Color coated is in the continuous unit to cold rolled strip steel, galvanized strip steel (electric galvanized and hot galvanized) as the base plate, after surface pretreatment (degreasing and chemical treatment), with the method of roller coating, coated with a layer or multiple layers of liquid coating, after baking and cooling plate. The coated steel plate has light weight, beautiful appearance and good anti-corrosion performance, and can be directly processed, it provides a new raw material for the construction industry, shipbuilding industry, vehicle manufacturing industry, furniture industry, electrical industry and so on. It has played a good effect of replacing wood with steel, efficient construction, energy saving and pollution prevention.

​Stainless steel is a steel alloy with increased corrosion resistance compared to carbon/alloy steel.
Common alloying ingredients include chromium (usually at least 11%), nickel, or molybdenum. Alloy content often is on the order of 15-30%.
Common applications for stainless steel include food handling/processing, medical instruments, hardware, appliances, and structural/architectural uses.

Thickness: 0.15-600mm
Standard: GB, JIS, DIN, ASTM
Width: ≦2600mm
Temper: O/H111 H112 H116/H321 H12/H22/H32 H14/H24/H34/H16/H26/H36 H18/H28/H38 H114/H194, etc.F, T1 T2 T4 T5 T6 T51 T54 T651 T652 T6510 T62 T6511 ETC
Length: ≦16000mm or Coil (C)
Type: sheet/ plate/coil/roll
Aluminum Grade: 1000 Series: Industrial Pure Aluminum(1050,1050A,1060,1070,1100,); 2000 Series: Aluminum-copper alloys(2024(2A12), LY12, LY11, 2A11, 2A14(LD10), 2017, 2A17); 3000 Series: Aluminum-manganese alloys(3A21, 3003, 3103, 3004, 3005, 3105); 4000 Series: Al-Si alloys(4A03, 4A11, 4A13, 4A17, 4004, 4032, 4043, 4043A, 4047, 4047A); 5000 Series: Al-Mg alloys(5052, 5083,5454, 5754, 5005, 5086,5182, 5A05 5A06); 6000 Series: Aluminum Magnesium Silicon Alloys(6063, 6061, 6060, 6351, 6070, 6181, 6082, 6A02); 7000 Series: Aluminum, Zinc, Magnesium and Copper Alloys(7075, 7A04, 7A09, 7A52, 7A05)