| Customization: | Available |
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| After-sales Service: | 24 Hours on Line |
| Type: | Seamless |
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High Precision Q390E Round Seamless Tube 1/4"-35" 2 Inch OD Q355D Q355E Rolled Alloy Metal Pipe High Strength Automotive Carbon Steel Tubes Factory
Q355D seamless pipe is a high-strength and highly reliable seamless steel pipe that plays an irreplaceable role in many industrial fields due to its excellent mechanical properties and corrosion resistance. This type of steel pipe is mainly composed of elements such as carbon, chromium, manganese, silicon, etc., refined through advanced production processes, and has high strength, high toughness, good weldability and processability, as well as excellent corrosion resistance. The yield strength of Q355D seamless pipe reaches 355MPa, and the tensile strength is between 490~630MPa, which can meet the strict requirements for strength and reliability in various mechanical manufacturing and construction fields. At the same time, it can withstand extreme environments such as high and low temperatures, and is not easy to rust and corrode after long-term use, ensuring the stability and durability of the structure.
The application range of Q355D seamless pipe is very wide, covering multiple fields such as petroleum and petrochemicals, boilers, ships, machinery manufacturing, construction, transportation, etc. In the petroleum and petrochemical industry, Q355D seamless pipe is widely used in the manufacturing of pipeline systems, such as pipelines, heat exchangers, and other equipment. In the field of boilers, it can be used to manufacture various boiler components that can withstand high temperature and high pressure. In shipbuilding, Q355D seamless pipe has become an important material for ship structures and propulsion systems due to its high strength and good corrosion resistance. In the field of mechanical manufacturing, it can be used to manufacture basic support structural components for various heavy machinery and equipment. In the field of architecture, Q355D seamless pipes are mainly used in construction projects such as building skeletons, bridges, highways, high-speed railways, and subways. They can withstand large loads and pressures, ensuring the safety and stability of building structures. In addition, in the field of transportation, Q355D seamless pipes are also used to manufacture key components of vehicles such as cars and trains, improving the safety and durability of transportation vehicles.
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Products
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Carbon Steel Pipe/Tube
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Material
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Q195, Q235, Q345; Q355C Q355D Q355E ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.
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Wall Thickness
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0.7mm~300mm
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Length
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Length:Single random length/Double random length
5m-14m,5.8m,6m,10m-12m,12m or as customer's actual request |
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Standard
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JIS G3466, EN 10219, GB/T 3094-2000, GB/T 6728-2002
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Outdiameter
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1/8-40Inch
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Section Shape
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Square, Rectangular, Round
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Technique
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Hot Rolled,Cold Drawn
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Packing
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Bundle, or with all kinds of colors PVC or as your requirements
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Ends
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Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded
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MOQ
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1 Tons, more quantity price will be lower
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Surface Treatment
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1. Galvanized
2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement |
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Product Application
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1. Fence, greenhouse, door pipe,greenhouse
2. Low pressure liquid, water, gas, oil, line pipe 3. For both indoor and outdoor the building construction 4. Widely used in scaffolding construction which is much cheaper and convenient |
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Origin
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China
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Certificates
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API ISO9001-2008,SGS.BV
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Delivery Time
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Usually within 10-45 days after receipt of advance payment
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Q1: Why choose us?
A: Our company, as an internationally experienced and professional supplier, has been engaged in steel business for more than ten years. We can provide a variety of steel products with high quality to our clients.
Q2: Can you provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details.
Q3:What is your terms of payment?
A: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.
Q4: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Q5: Can you provide sample?
A: Yes. Sample is free for regular sizes, but the buyer needs to pay freight cost.
Q6: How long is your delivery time?
A: Regular lead time is 15 to 30 days after receiving deposit.
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