40s Pipe
The term "40s pipe" typically refers to a Schedule 40 stainless steel pipe. The "40" in Schedule 40 refers to the pipe's wall thickness, and it is a commonly used designation in plumbing, construction, and various industrial applications. Schedule numbers like "40s" provide information about the pipe's pressure rating, thickness, and overall strength.Schedule 40s stainless steel pipes are a versatile and widely-used option for many industrial, commercial, and residential applications. They strike a balance between strength, corrosion resistance, and cost, making them suitable for plumbing, HVAC systems, oil and gas pipelines, and more. With proper maintenance, these pipes provide long-lasting, reliable performance in a variety of environments.
Products Description
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Standard
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AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
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Material
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201, 202, 301, 302, 303, 304, 304L, 304H, 310S, 316, 316L, 317L, 321, 310S, 309S, 410, 410S,420, 430, 431, 440A, 904L, 2205, 2507, ect.
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Tolerance
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a) Outer Diameter: +/-0.2mm
b) Thickness: +/- 1% or as customer request
c) Length: +/- 10mm |
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Surface
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2B,BA(bright annealed) NO.1 NO.2 NO.3 NO.4,2D, 4K, 6K, 8K HL(Hair Line), SB, Embossed,as your request
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Certificate
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BV,ISO ,CE,SGS,TUV
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Packing
Factory
Certificate
Dimensions of Schedule 40s Pipes
For stainless steel pipes, the actual wall thickness and inner diameter depend on the nominal pipe size (NPS) and the schedule number. Here are some examples of typical dimensions for Schedule 40s pipes:
1/2" NPS: Outer diameter = 21.34 mm, Wall thickness = 2.77 mm
1" NPS: Outer diameter = 33.40 mm, Wall thickness = 3.38 mm
2" NPS: Outer diameter = 60.33 mm, Wall thickness = 3.91 mm
FAQ
Q:About product prices?
A:Prices vary from period to period due to cyclical changes in the price of raw materials.
Q:How long does your delivery time take?
A:In general, our delivery time is within 7-45 days, and may be delayed if the demand is extremely large or special circumstances occur.
Q:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging.
Q:How to pack the products?
A:The inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion during ocean transportation.
Q:What is your working time?
A:In general, our online service time is: 8:00-22:00, after 22:00, we will reply to your inquiry during the next working day.
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