Gnee Steel (tianjin) Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 5000 Ton/Tons per Month |
| Packaging Details | Standard Seaworth Packing |
| Standard: | AiSi, ASTM, bs, DIN, GB, JIS |
| Grade: | A588, Q235NH,Q335GNH,SPA-H,09CuPCrNi-A |
| Place of Origin: | China |
| Brand Name: | Gnee |
| Type: | Steel Plate |
| Technique: | Hot Rolled |
| Surface Treatment: | clean or as required |
| Application: | outdoor decoration, railway, tower |
| Width: | 0.6-3m or as required |
| Length: | 1-12m or as required |
| Tolerance: | ±1% |
| Processing Service: | Bending, Welding, Decoiling, Cutting, Punching |
| Color: | Customers Samples Color |
| Name: | weathering steel plate |
| Brand Name | Gnee |
| Model Number | Corten A / Corten B |
| Certification | SGS |
| Place of Origin | Tianjin |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 5000 Ton/Tons per Month |
| Packaging Details | Standard Seaworth Packing | Standard: | AiSi, ASTM, bs, DIN, GB, JIS |
| Grade: | A588, Q235NH,Q335GNH,SPA-H,09CuPCrNi-A | Place of Origin: | China |
| Brand Name: | Gnee | Type: | Steel Plate |
| Technique: | Hot Rolled | Surface Treatment: | clean or as required |
| Application: | outdoor decoration, railway, tower | Width: | 0.6-3m or as required |
| Length: | 1-12m or as required | Tolerance: | ±1% |
| Processing Service: | Bending, Welding, Decoiling, Cutting, Punching | Color: | Customers Samples Color |
| Name: | weathering steel plate | Brand Name | Gnee |
| Model Number | Corten A / Corten B | Certification | SGS |
| Place of Origin | Tianjin | ||
| High Light | astm a242 corten plate ，astm a588 corten plate ，astm corten steel sheet a606 | ||
Hot Rolling Low Alloy Weathering Steel Sheet SPA-H Corten A B EN S355J2WP ASTM A606 A242 A588 Corten Steel Plate
Gnee has 17 years exported experience. We can do carbon steel plate,boiler steel plate,shipbuilding steel plate,corten steel plate,wear steel plate and so on. We can cut into any width and length for you.If you need punch a hole,we can also do it. We can oiled or paint on surface.
| Grade | C | Mn | Cr | Si | CEV | S | Cu | P | |||
| S355J2WP | ≤0.12 | ≤1.00 | 0.3-1.25 | ≤0.75 | ≤0.52 | ≤0.03 | 0.25-0.55 | 0.06 | |||
| Grade | Yield Strength MPA | Tensile Strength MPA | Impact | ||||||||
| Thick mm | ≤16 | >16 ≤40 | >40 ≤150 | ≤3 | >3 ≤100 | >100 ≤150 | degree | J | |||
| S355J2WP | ≥355 | ≥345 | - | 510-680 | 470-630 | - | -20 | 27 | |||
Rust finish process:
Step 1. The steel surface by shot peening or pickling to remove the surface scale.
Step 2. Preparation of weathering steel surface treatment agent, the weight percentage of 0.1% ~ 3% NaCl, 0.3% ~ 3% FeSO4 , 0.1% ~ 3% CuSO4 and 0.3% ~ 3% NaHSO3 mixed with water and poured into the barrel, Uniform until the solution was sky blue.
Step 3. Will be equipped with a good surface treatment agent into the sprayer, spray evenly on the steel surface for 3-5 seconds to the surface of the steel into a brown, spray finished once, so that the steel surface dry naturally, this time with suction absorbent material steel structure The lower part of the residual liquid, to ensure that the upper and lower drying time consistent until the steel structure after drying, repeat the spraying and drying process 2 times to ensure that the corten steel surface to generate a uniform and dense rust layer.
Due to the high corrosion resistance of corten steel sheets, it normally takes from 1 to 2 years from a completely new steel sheet to the formation of a stable, dense, rust-red protective layer (50-100mic thick) in natural environments. For some dry areas May be even longer.If you want to generate a simple uniform rusty yellow, it also takes about 1 month.In the process, the components of the color will occur uncontrollably, from blue and black to orange red, then rusty red, the last reddish brown Dramatic, uneven change process.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2008
Total Annual:
3000000-3500000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu... Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China. GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high qu...
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