SAE 1020 Mild Steel Pipes Chinese Seamless Pipes 20# 168mm OD SCH40 AISI Standard 6 Meter Length
The recommended preheat and interpass temperatures for AISI SAE C1020 steel:
For thickness ≤50mm (2 in.), the recommended preheat and interpass temperature is above -12 °C (for low hydrogen); and 38 °C for other than low hydrogen.
For thickness (t) 50< t ≤100, the recommended preheat and interpass temperature is 93 °C (for low hydrogen); and 150 °C (for other than low hydrogen).
Postweld heat treatment is optional, temperature is 590-675 °C (1100-1250 °F).
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item
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spiral steel pipe
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Place of Origin
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China
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Application
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Fluid Pipe, Boiler Pipe, Hydraulic Pipe, OIL PIPE, Structure Pipe
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Alloy Or Not
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Non-Alloy
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Section Shape
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Round
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219mm - 3820mm
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Special Pipe
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API Pipe, EMT Pipe, Thick Wall Pipe
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Thickness
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6-30mm
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Standard
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GB ASTM API
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Length
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12M, 6m, 6.4M
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Certificate
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API, ISO9001
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Technique
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SSAW
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Grade
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Q235,Q345,x42,x52,x60,l245,l290
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Surface Treatment
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Hot Rolled
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Tolerance
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±5%, ±1%
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Processing Service
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Welding, Cutting, Bending
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Oiled or Non-oiled
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Slightly Oiled
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Invoicing
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by actual weight
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Delivery Time
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15-21 days
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Pipe end
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Beveled and plain end
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Payment terms
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TT LC
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Surface
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oiled,black painting
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Shandong Hailian Steel Group has deeply engaged in Chinese domestic market for over 10 years. We established perfect reputation and deep co-operations with large number of reliable patners. Our high-tech factory and well-trained workers are able to manufature best quality and highly customized metal products. The professional sales team guarantes the prefect trading experience with Hailian.
The goal of Hailian is doing our best to offer our clients best service and product quality with lowest price. We are looking forward to deal business with you!
1.What is your payment terms?
Our company prefers 30%TT before inspection and the rest 70% against BL. However, our price term is negotiable. Multiple payment terms are available from us.
2.Is customization available?
Our factory's expert equipment and highly-trained workers are capable of manufacturing highly customized products. Please feel free to discuss with us about your customized requirements, we can surely meet your needs.
3.What products and materials do you supply?
Our company mainly supplies all catalogs and all grades of steel and stainless steel products. Coils, strips, sheet, pipes, bars, beams, flanges and other customized products. Tin coating, Ti coating, galvanization and other surface treatments are also available.
Other than steel products, we also has high production capacity and holds large ready stock of all kinds of copper and aluminum products. Please feel free to consult us about any related products above, we can surely meet your requirements.
4.What products and materials do you supply?
Our company mainly supplies all catalogs and all grades of steel and stainless steel products. Coils, strips, sheet, pipes, bars, beams, flanges and other customized products. Tin coating, Ti coating, galvanization and other surface treatments are also available.
Other than steel products, we also has high production capacity and holds large ready stock of all kinds of copper and aluminum products. Please feel free to consult us about any related products above, we can surely meet your requirements.
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