| Customization: | Available |
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| Type: | Seamless |
| Technique: | Cold Drawn |
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In order to obtain smaller size and better quality of seamless tube, cold rolling, cold drawing method must be used or combined. Cold rolling is usually in two roller mill, steel tube in variable cross section circular groove and immobility of the tapered plug is composed of an annular groove rolling. Cold drawing was usually in the 0.5 ~ 100T single chain or double chain drawbench.
Quality carbon structural steel cold dial seamless, with 10, 20, 35, 45 steel manufacturing, in addition to guarantee the chemical composition and mechanical properties to do pressure test, curling, expansion port, squash and other tests.
Formula weight: cold drawn seamless steel tube (diameter - thickness) * wall thickness of *0.02466=kg/ meters (weight per meter).
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Standard |
EN 10305-1 |
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Dimensions |
4.0 x 0.5 mm to 260 x 20 mm stocks of metric and imperial sizes available |
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Lengths |
4 to 8 m other lengths and fixed lengths on request |
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Delivery conditions |
+C (BK) +N (NBK) +SR (BKS) other delivery conditions on request |
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Materials |
steel grade (EN) E235 E355 Special grades like 25CrMo4, 42CrMo4 other materials on request |
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Certification |
2.2 or 3.1 acc. to EN 10204 other certifications on request |
| MOQ | 1 ton |
| Sample | Sample Available |
| Payment Terms | L/C,T/T |
| Trade Term | FOB, CFR, CIF |
| Port | Shanghai, Tianjin, Qingdao |
| Package |
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| Marking | (a) without marking, (b) marked with colored stripes on the tubes (tube bundles), (c) marked with spray either by a white or black color using Inkjet, (d) marked by stamping the data (this applies to OD > 22 mm and WT >2.3 mm). |
| Surface Protection | Inter paper available PVC protecting film available Tip: While ordering, it is necessary to agree upon the methods and means of temporarily protecting the surface of the tubes during transportation and storage. |
Jiangsu HYT, founded in 2015, is a wholly-owned subsidiary of WuxiLusheng Special Steel Co, Ltd which is responsible for overseassales and market exploitation of various kinds of steel pipes.
Since 2015, HYT has actively cooperated with many domestic steel mills. HYT regularly exchange steel technology with these mills and make progress from this. ln the process of communicating with customers, we carefully listen to customers' requirements and produce steel products as customers' demands. Under necessary circumstances, HYT is willing to help customers find suitable steel mill to produce some special products to save time and cost for customers because we have the reliable resources of still mills to prevent you to be cheated.
Our Group provides customers with high-quality products and services with advanced equipment, strong technical strength and a high sense of social responsibility. Since 2015, Our products have been exported globally, including Germany, France, the United States, Japan, Russia, ltaly, Turkey, the United Arab Emirates, Australia, Saudi Arabia, Ukraine, Thailand, Viet-nam, Singapore, Spain, lreland, India, South Africa, Mexico, etc.
We also properly save some past conversation screenshot(Customers' names are coded toprotect privacy) to record the feedback of our old customers when they have used HYT steel pipe. HYT pays more attention to customers' feedback because we trust only in this way can we know the pain spot of steel pipe industry and better serve our customers.
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