A519 1022 Honed Seamless Steel Tube Description
A519 1022 Honed Seamless Steel Pipe is a high precision carbon steel pipe which is processed by ID honing or SRB (skimming and rolling) to achieve a smooth and bright surface finish, commonly used as a pipe for hydraulic cylinder manufacturing.
A519 1022 Cold drawn seamless steel tube Specification
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Product name
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hydraulic cylinder tube /honed tube /seamless honed steel tube
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Standard
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GB/T3639-2000 DIN2391 EN10305 ASTM A519
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Metarial
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C20 CK45 Q355B Q355D E355/ST52 SAE1026 4130 4140 STKM 13C
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Heat treatment
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BK+S
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Size
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I.D:30mm-400mm
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O.D:40mm-480mm
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Length
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Fixed length ,Random length or as requests of customers
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Straightness
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0.5-1/1000
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ID roughness
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RA 0.1-0.8micron(max)
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Payment term
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FOB, CFR, CIF ,EXW, FCA and so on
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Technology
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Honed & SRB(SKIVED AND ROLLER BURNISHED)
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Application
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Honed tube for hydraulic cylinder,swivel crane,injection machine and construction machine application
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Conservation
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anti rust oiled inside and outside surface, plastic caps in both ends
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Package
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bundle with steel strip and knitting strip, or wooden case
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A519 Seamless Mechanical Steel Tubing
FAQ
1.Q: How many days of your delivery?
A: The general delivery is 20~45 days according to your quantity. If your order is urgent, we would like to try our best to meet your requests.
2.Q: What's your main market?
A: We mainly export to the Middle East, South-Eastern Asia And South America,Asia, etc.
3.Q: Are you manufacturery or trade company?
A: Yeah, we are. We are manufacturer, has more than 17 years of professional production experience.
4.Q: Can I get some samples?
A: Yes, we can provide you sample, but you need to pay for the sample and freight firstly.We will return the sample fee after you make an order.
5.Q: How do you guarantee the quality of the products?
A: Each product from our factory has strict testing procedures, and must be 100% quality before delivery.
6.Q: After Services?
A:(1) Our sales team will response for your question within 24 hours (Holidays included). (2) Technical Support will be available in any time. (3)Free replacement will provide once the failure confirmed caused by our product quality.
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