GB/T 3087 Seamless Steel Carbon Pipe Description
GB/T 3087-2022 Seamless Steel Tubes for Low Pressure Boilers is a Chinese national standard, mainly used for heating surface tubes, header tanks and steam pipes of boilers to ensure stable steam output and efficient heat transfer. The standard covers the order content, dimensions, shape, weight and permissible deviations, technical requirements, test methods, inspection rules, packaging, marking and quality certificates of the steel tubes.
GB/T 3087 Carbon steel pipe specification
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standard
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GB/T 3087 | ||
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Application area
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Precision steel pipes are widely used in automobiles, motorcycles, electric vehicles, petrochemical, electric power, ships, aerospace, bearings, pneumatic components, seamless steel pipes for medium and low pressure boilers, etc. They can also be applied to steel sleeves, bearings, hydraulic, mechanical processing and other fields!
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Packing
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standard export packing ,suit for all kinds of transport
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Grade
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10#,20#,35#,45#,20cr,40Cr,20CrMo,16mn,ST35, ST37,ST37.4,ST45,ST52 and etc
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Technical
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hot rolled
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Shipment
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20feet container load 20tons pipe whose length is under 5.8m
40feet container load 20tons pipe whose length is under 11.8m |
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Length
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as buyer's request
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Out Diameter
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10~325
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GB/T 3087 Carbon pipe for sale



FAQ
1.Can we visit your factory?
Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
2.What's your advantage?
Honest business with competitive price and professional service on export process.
3.Can you provide OEM/ODM service?
Yes. Please feel free to contact us for more details discuss.
4.What payment terms do you accept?
Payment terms: TT in advance (30% deposit before production and 70% balance before shipment), bank
transfer, Paypal, Western Union etc. Please note we do EXW/FOB/CNF/CIF/DDU/DDP.
5.Can you provide sample?
Yes, for regular size of samples, it's for free but buyer need to pay freight cost.
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