MT 1015 Seamless Carbon Steel Mechanical Tube Description
A519 MT1015 hot-formed seamless pipe is a seamless carbon steel pipe for machinery produced according to the American Society for Testing and Materials (ASTM) standard A519.
Manufacturing process of hot-formed seamless pipe:
Manufacturing process
Hot rolling (extruded seamless steel pipe):
Round tube billet → heating → perforation → three-roller oblique rolling, continuous rolling or extrusion → tube removal → sizing (or reducing diameter) → cooling → straightening → water pressure test (or flaw detection) → marking → storage.
Cold drawn (rolled) seamless steel pipe:
Round tube billet → heating → perforation → heading → annealing → pickling → oiling (copper plating) → multi-pass cold drawing (cold rolling) → billet tube → heat treatment → straightening → water pressure test (flaw detection) → marking → storage.
MT1015 Seamless Mechanical Steel Tubing Specification
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Product
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carbon steel pipe
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Standard
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ASTM A519
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Grade
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MT1010, MT1015, MT X1015, MT 1020, MT X1020 |
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Out Diameter
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10-1000mm OR customization
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Wall Thickness
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1-100mm OR customization
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Length
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1-12mm OR customization
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Protection
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Plastic caps
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Packing terms
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Labeled and bundled together with steel strip
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Shipment terms
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Containers or bundles by sea,one 20" container can load about 20tons(5.8meters long),one 40" container can load
about23-25tons(less than 11.8meters long)
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QualityCertificate
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ISO, APl, Mill Test Certificate
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MT1015 Chemical composition
| C | Mn | P | S |
| 0.10-0.20 | 0.30-0.60 | ≤0.04 | ≤0.05 |
A519 MT 1015 hot-finished Pipe



FAQ
Q: Are you a trading company or a manufacturer?
A: We are a steel factory established in 2008, with a much longer history than other suppliers. Our factory is ISO, EN, API certified and is capable of producing a wide range of steel pipes and fittings.
Q: How long is your delivery time?
A: If it is in stock, it is generally 5-10 days. If it is not in stock, it is 15-20 days, depending on the quantity.
Q: Do you provide samples? Is it free or do you need to pay extra?
A: Yes, we can provide samples for free, but we don't pay for the shipping.
Q: What are your payment terms?
A: Payment <= $1000, 100% prepaid. Payment >= $1000, 30% prepaid T/T, the balance paid before shipment.
Q: What is the minimum order?
A: 30 tons, since we are a factory, the cost of small orders is relatively high, we prefer orders above 30 tons.
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