| Type: | Seamless |
|---|---|
| Technique: | Hot Rolled |
| Material: | Carbon Steel |
| Surface Treatment: | Polished |
| Usage: | Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose |
| Section Shape: | Flat End, Chamfer, Bevel Ended |
| Samples: |
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| Customization: |
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Product Description
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ASTM A709-50W is a type of weathering steel pipe, also known as Corten weathering steel. It is a low-alloy, high-strength steel with good resistance to atmospheric corrosion. ASTM A709-50W steel is commonly used in the construction of buildings, bridges, and other structures, as well as in outdoor artistic installations.
ASTM A709-50W steel has the following features:
Weather resistance: ASTM A709-50W steel has excellent resistance to atmospheric corrosion, with the ability to withstand weather changes, acid rain, and other environmental corrosive factors. It forms a uniform oxide layer, known as "patina," which provides additional protection.
High strength: ASTM A709-50W steel has high tensile strength and yield strength, making it an ideal choice for heavy-duty structures and loads. It can provide better strength compared to ordinary carbon steel.
Good welding performance: ASTM A709-50W steel has good weldability and can be joined using conventional welding methods, retaining excellent strength and weather resistance after welding.
Formability: ASTM A709-50W steel can be shaped through hot rolling, cold rolling, and forging, accommodating different shapes and sizes.
ASTM A709-50W steel is widely used weathering steel material, known for its durability and performance in outdoor and harsh environmental conditions. Its corrosion resistance and high strength make it a reliable choice for long-term use.
| Detailed Photos |
| Product Parameters |
| Standards | ASTM A709-50W |
| Shape | round, square,rectangular, Hydraulic, Honed Tubes |
| Size Range | ½''OD to 16''OD |
| Length | Single Random, Double Random & Cut Length |
| Type | Weathering Steel |
| End | Plain End, Beveled End |
|
Surface Treatment |
Black painting, black varnish, transparent oil, hot galvanized,3PE,epoxy coating,BE,PE.etc. |
|
Technique |
Seamless & welded |
ASTM A709 Gr50W Weathering Steel Pipe is used for Weather - resistant bridge structural with high strength, high toughness, low carbon equivalent content, low weld crack sensitivity and good corrosion resistance.
| GRADE 50W | TYPE A | TYPE B |
| CARBON | 0.19% MAX | 0.20% MAX |
| MANGANESE | 0.80-1.25% | 0.75-1.35% |
| PHOSPHORUS | 0.030% MAX | 0.030% MAX |
| SULFUR | 0.030% MAX | 0.030% MAX |
| SILICON | 0.30-0.65% | 0.015-0.50% |
| NICKEL | 0.40% MAX | 0.50% MAX |
| CHROMIUM | 0.40-0.65% | 0.40-0.70% |
| COPPER | 0.25-0.40% | 0.20-0.40% |
| VANADIUM | 0.02-0.10% | 0.01-0.10% |
| Yield strength (≥Mpa) | Tensile strength (≥Mpa) | Elongation in ≥,% | |
| 345 | 485 | 200mm | 50mm |
| 18 | 21 | ||
| APPLICATION | BRITISH STANDARD | JAPANESEJIS | GERMAN DIN |
AMERICAN ASTM |
| AIR PRE HEATERS | BS-6323-5 BS-6323-6 |
JIS G 3445 | DIN 17177 EN 10217-1 AND 2 EN 10305-2 AND 3 |
ASTM A423 GR.1 ASTM A214 |
ASTM A709 Pipe & ASTM A709 grade 50 steel pipe Size
| GRADE | THICKNESS | WIDTH | LENGTH |
| 36 | 3/16" - 4" | 48" - 120" | UP TO 480" |
| 50 | 3/16" - 4" | 48" - 120" | UP TO 480" |
| 50W | 3/16" - 4" | 48" - 120" | UP TO 480" |
| HPS 50W | 3/16" - 4" | 48" - 120" | UP TO 480" |
| HPS 70W | 3/16" - 4" | 48" - 120" | UP TO 480" |
High tension test;
Low temperature impacting test;
Simulated post-welded heat treatment (PWHT);
Shot blasting and Painting,Cutting and welding as per end user's demands
Ends Treatment
| Company Profile |
Shandong Shanshui Special steel pipe Co.,LTD. Our company was founded in 2014, The headquarters is located in 14th floor, Rongfu Center, Huangshan Road,Liaocheng ,Shandong Province,China.
We specialized in the research and development,production,sales and application promotion of seamless steel pipe. We can provide customer-required Standard,Specification,Material,
Application of Carbon steel tube,Alloy steel tube and their machined products etc.
We have ten years of industry experience, the annual output of the factory is 250,000
tons, non-standard steel tube, super thick wall steel tube, alloy steel tube, super long
steel tube, fixed size steel tube are our production advantages.
We have perfect production equipment:
· 50 production workshop · 76 production workshop · 90 production workshop
· 60 Cold Rolling Resources Units(OD10-159mm,THK2-20mm)
Our factory can provide customers with product testing and steel tube machining services,
"OWN PRODUCTION &SALES" production mode, flexible to meet customer needs, for
customers to save money.
Our factory's product quality is guaranteed, workshop production control is strict, coordination ability is strong, timely delivery.
Excellent quality and perfect service are the premise and guarantee to create maximum value for customers!
| Certifications |
| FAQ |
What kind of company is Shandong Shanshui Special Steel Co., LTD.?
Shandong Shanshui Special Steel Co., Ltd. is a reputable manufacturer and supplier of top-quality steel products in Shandong province, China. With our dedication to excellence, we specialize in producing a wide range of steel pipes including seamless, welded, and alloy steel pipes.
Our company is committed to providing customers with high-quality and reliable steel products. We have built a strong reputation both domestically and internationally for our consistent product quality and customer satisfaction.
Where is the factory of Shandong Shanshui Special Steel Co., LTD.?
Shandong Shanshui Special Steel Co., Ltd. can provide various types of steel pipes, including but not limited to:
1.Seamless steel pipes: Suitable for high temperature, high pressure, and special applications in industries such as petroleum,natural gas, chemical, and power.
2.Welded steel pipes: Suitable for general industrial, construction, and structural purposes, such as buildings, bridges, and machinery manufacturing.
3.Alloy steel pipes: Treated with alloy elements, these pipes have high strength, wear resistance, and corrosion resistance. They are widely used in industries such as petroleum, chemical, power, and aerospace.
4.Oil pipes: Used for oilfield development and oil transportation, these pipes are resistant to high temperatures and corrosion.
5.Gas pipes: Used for natural gas transportation, these pipes have high pressure and corrosion resistance.
6.Hydraulic support pipes: Used in mining, construction, and mechanical equipment as hydraulic supports, these pipes have high strength and corrosion resistance.
In addition, we also provide customized steel pipe products. We can manufacture pipes with special specifications, materials, and processing requirements based on customer needs.
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