A polished tube is an aesthetically appealing grade that is utilized in different applications. The versatile Polished Stainless Steel Pipe is polished till there are no ridges or scratches on the surface of the pipe. This reduces corrosion build-up and adds a glow to the piping components. This pipe allows for a smooth passage of flow of fluids and gases within the system. A Stainless Steel Polished tubing has both internal and outer radius corners. The tubes can be finished in an array of surface types namely, mirror, electropolished, and so on. The ASTM A554 Gr 304 Polished Pipe is designed with a smooth surface finish. These pipes possess superior composition of chromium and nickel with other constituent items. This gives them excellent corrosion and oxidation resistance properties. They are utilized in cosmetics, food processing, pharmaceutical, vacuum systems, etc. The ASTM A554 Gr 304L Polished Tubing is a low-carbon grade that resists sensitization or formation of grain boundary on the tubes after welding procedures.
We are the Stainless Steel Polished Tube manufacturer who believe in quality over anything. Our esteemed workers make use of the latest technology and best raw materials to produce top-of-line products. The SS Polish Tube we produce can be custom designed in different shapes and sizes to meet different product requirements. Out tie-ups with some of the best logistical chains allow us to supply all our tubes to your doorstep within a short span of time. If you have any queries about our range of products or want to get a quote on them, contact us for more information.
Product name | Seamless Stainless Steel Pipe /Tube | |
Steel grade | 200 series,300 series,400 series | |
Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JIS G3463,GOST9941,EN10216, BS3605,GB13296 | |
Material | 304,304L,309S,310S,316,316Ti,317,317L,321,347,347H,304N,316L, 316N,201,202 | |
Surface | Polishing,annealing,pickling,bright | |
Type | hot rolled and cold rolled | |
Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
Outer diameter | 6mm-2500mm (3/8"-100") | |
Delivery time | Prompt delivery or as the order quantity. | |
Package | 1.By bundles, each bundle weight under 3 tons, for small outer diameter seamless steel pipe, each bundle with 4-8 steel strips; | |
Container size | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) 24-26CBM |
Chemical and Mechanical Properties of Stainless Steel | ||||
Typical chemical requirements | ||||
304 | 304L | 316/316L | 321 | |
Carbon, Max % | 0.07 | 0.03 | 0.03 | 0.08 |
Manganese, Max % | 2 | 2 | 2 | 2 |
Phosphorus, Max % | 0.045 | 0.045 | 0.045 | 0.045 |
Sulphur, Max % | 0.03 | 0.03 | 0.03 | 0.03 |
Silicon Max | 0.75 | 0.75 | 0.75 | 0.75 |
Chromium range | 17.5-19.5 | 17.5-19.5 | 16-18 | 17-19 |
Nickel range | 8.0-10.5 | 8-12 | 10-14 | 9-12 |
Nitrogen Max | 0.1 | 0.1 | 0.1 | 0.1 |
Mechanical Properties | ||||
304 | 304L | 316/316L | 321 | |
Tensile Min | 75 ksi | 70 ksi | 75 ksi | 75 ksi |
Yield Min | 30 ksi | 25 ksi | 25 ksi | 30 ksi |
Elongation Min | 40% | 40% | 40% | 40% |
Hardness Max | 95 HRB | 95 HRB | 95 HRB | 95 HRB |
Shandong Kuaima Steel Co., Ltd. has advanced special smelting, investment casting, pipe making and other production equipment. The company has 15 advanced production lines, which can independently produce hot/cold rolled steel, galvanized steel, galvanized steel, prepainted steel and stainless steel coils, Polished stainless steel tube,strips, plates, plates, pipes, bars and other products. The standing inventory is more than 450,000 tons to meet the customer's demand for delivery time.
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We have professional testing equipment. We have our own testing center laboratory to guarantee the quality of our products.
thickness
width
coating quality
chromatic aberration
paint
thickness
hardness
luster
tensile strength
Yield Strength
We are a world-renowned Polished stainless steel tube exporter, Qatar, Ireland, Portugal,Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Italy, Libya, Ro-Fanaticism, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Philippines, Ghana, Slovakia, Germany,Saudi Arabia, Afghanistan, China, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece,Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus,Finland, Gabon, Iran, Canada, Argentina, Lebanon. other countries.
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