Complaint
Brief Introduction: HUI YOU TONG stocks a full range of seamless and welded stainless steel pipes of all kinds of size and shapes. Steel pipes exported by HUI YOU TONG have been applied to Oil and gas processing, Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Automotive components, etc.
| Name | Stainless Steel Pipe |
| Standard | ISO, ASTM, EN, JIS, GB, DIN, BS, AISI, SAE, API |
| Material Grade | 200 Series: 201,202 |
| 300 Series: 301, 302, 303, 304, 304L, 309, 309S, 310, 310s, 316, 316L, 316Ti, 317L, 321, 347, 347H | |
| 400 Series: 409, 409L, 410, 410S, 420, 430, 431, 434, 439, 440, 441, 444 | |
| Duplex Steel: UNS S22053, S22253, S31500, S31803, S32205, S32304, S32900 | |
| Outer Diameter | Seamless Pipe: 4mm-812.80mm |
| Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm), | |
| Thickness | Seamless Pipe: 0.5mm - 60mm |
| Welded Pipe: single slit(0.5mm-25mm);girth(3mm-45mm) | |
| Length | 5.8-6.1 m or as customers' request |
| Process | Seamless: Cold Rolled, Cold drawn, Hot Rolled, Welded: ERW,EFW,Spiral Welded |
| Section Shape | Round, Square, Rectangular, Oval, etc. |
| Tolerance | Acording to the Standard. |
| Surface | 180G, 320G, 400G Satin / Hairline |
| 400G, 500G, 600G or 800G Mirror finish | |
| Color | Golden, Champagne gold, Rose gold, Brown, Bronze, Brass, Black, etc. |
| Test | UT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customers |
| Application | Capillary Pipe, Hydraulic Pipe, Decorative Pipe, Heat Exchanger Tube, Exhaust Pipe, Food Grade Pipe, Furnace Pipe, Condenser Tube, Oil Line Pipe, Structural Pipe, Gas Pipe, Water Pipe |
| Export to | Singapore, Canada, Indonesia, Korea, USA, UK, Thailand, Saudi Arabia, Viet Nam, India, Peru, Ukraine ,Brazil, South Africa, etc. |
| Itme | Surface finishing | Surface finishing methods |
| NO.1 | HR | Heat treatment after hot rolling, pickling, or with treatment |
| NO.2D | Without the SPM | Method of heat treatment after cold rolling, pickling surface roller with wool or eventually a light rolling a matte surface processing |
| NO.2B | After SPM | Giving No.2 processing materials appropriate method of cold light sheen |
| BA | Bright annealed | Bright heat treatment after cold rolling , in order to be more shiny, cold light effect |
| NO.3 | Shiny, coarse grain processing | The NO.2D or NO.2B processing timber No. 100-120 polishing abrasive grinding belt |
| NO.4 | After CPL | The NO.2D or NO.2B processing timber No. 150-180 polishing abrasive grinding belt |
| 240# | Grinding of fine lines | The NO.2D or NO.2B processing timber 240 polishing abrasive grinding belt |
| 320# | More than 240 lines of grinding | The NO.2D or NO.2B processing timber 320 polishing abrasive grinding belt |
| 400# | Close to BA luster | The MO.2B timber 400 polishing wheel polishing method |
| HL (hair lines) | Polishing line having a long continuous processing | In a suitable size ( usually mostly No. 150-240 grit ) abrasive tape for as long as the hair, having a continuous processing method of polishing line |
| NO.6 | NO.4 processing less than the reflection , the extinction | NO.4 processing material used for polishing Tampico brushing |
| NO.7 | Highly accurate reflectance mirror processing | No. 600 of the rotary buff with a polishing |
| NO.8 | Highest reflectivity mirror finish | Fine particles of abrasive material in order polishing , mirror polishing with a polishing |
| Place of Origin | China |
| MOQ | 1 Ton |
| Sample | Free Sample Available |
| Delivery Time | In stock: 5-10 days Not in stock: 10-20 days |
| Delivery Terms | EXW,FOB,CFR,CIF,DDU,DDP |
| Payment Terms | T/T, L/C, Paypal, Credit Card, Trade Online |
| Processing Service | Bending, Welding, Decoiling, Punching, Cutting |
| Port | Shanghai, Tianjin, Qingdao |
| Package | (a) tubes bound with a steel band, (b) tubes wrapped in plastic sheets, burlap, (c) tubes in wooden crates. (or as customers' demands) |
| 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. |
| Container Size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High) 54CBM 40ft HC:12032mm(Length)x2352mm(Width)x2698mm(High) 68CBM |
Achieving the ISO 9001:2015 Certification is just one example of HUI YOU TONgs' dedication to quality and continuous improvement. Each employee is responsible for understanding company expectations and adhering to the procedures of our Quality Management System.
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.
