Stainless steel pipe is a kind of hollow long round steel, which is mainly used in industrial transportation pipelines and mechanical structural components such as petroleum, chemical industry, medical treatment, food, light industry, mechanical instrument and so on. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchenware.
Email : iris@txdmetal.com
Phone/Whatsapp : +15264150304
Addess : Room 111, Dongfang Xingye Steel Market, No. 121 Daqiao Road, Licheng District, Jinan City, Shandong Province, China
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Product Name
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Stainless steel square pipe tube
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Standard
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ASTM A213,ASTM A312,ASTM A789,ASTM A790
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①200 series 201 202 202Cu 204Cu etc
②300series: 301,302,303,304, 304L, 309, 309s, 310, 310S, 316,316L, 316Ti, 317L, 321,347,etc
③400 series: 409,409L,410,420,430,431,439,440,441,444,etc
④Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
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Wall Thickness
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0.5mm-30mm
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Out Diameter
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4mm*4mm-800mm*800mm
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Length
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Length:Single random length/Double random length 5m- 14m,5.8m,6m,10m-12m,12m or as customer's actual reques
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Grade
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Grade A, Grade B, Grade C
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Surface
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BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed
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Technique
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Seamless/welded，ERW Steel Pipe
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Section Shape
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Square
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Packing
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Bundle, or with all kinds of colors PVC or as your requirements
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Ends
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Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc
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MOQ
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1 Tons, Samples available
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Product Application
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Widely used in petroleum,foodstuff,chemical industry,construction, electric power,nuclear,energy,machinery,biotechnology,paper
making,shipbuilding,boiler fields. Pipes also can be made according to the customer's required. |
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Surface Finished
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Characteristics
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Characteristics
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NO.1
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Finished by hot-rolling, smoother and pickling, characterized by white pickled surface.
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Chemical industry equipment, Industrial tanks.
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2B
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Finished by anneal treatment, pickling after cold rolling, followed by skin pass line to more brighter and smoother surface.
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General application medical instruments, Tableware.
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BA
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Bright anneal treatment after cold rolling.
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Kichen utenstil, Kitchen ware,Architectural purpose.
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NO.4(Satin)
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Finished by incontinuous linear brushing
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Architecture,industries,Escalators, Kitchen ware, Vehicles.
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Hairline
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Finished by continuous linear brushing
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8K(mirror)
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A mirror-like reflective surface by polishing with finer abrasives over 800 mesh.
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Refletor, Mirror, Interior- Exterior decoration for building.
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Stainless Steel Tube Information
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Technique |
Surface Finish
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Grade Series
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Thickness(mm)
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Width(mm)
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Main Dimension
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20-850
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1000
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1219
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1240
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1250
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1500
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Hot Rolled
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No.1 / 2E
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201/304/316L
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2.2-12.0
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√
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√
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√
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√
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√
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Cold Rolled |
2B
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201/304/316L
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0.25-3.0
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√
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√
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√
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√
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√
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√
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410S/430
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410S/430
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0.25-3.0
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√
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√
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√
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√
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No.4 /Hairline
Mirror / Linen
SB
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201/304/316L
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0.22-3.0
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√
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√
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√
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√
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√
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√
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410S/430
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410S/430
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0.25-3.0
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√
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√
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√
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√
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√
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BA
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201/304
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0.2--1.8
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√
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√
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√
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√
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√
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√
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410S/430
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410S/430
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0.25-3.0
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√
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√
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√
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2BA
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304/410S/430
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0.25-2.0
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√
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√
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√
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√
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If you need, we can customize the size according to your requirements
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| Grade | C | Si | Mn | P | S | Ni | Cr | Mo |
| 201 | ≤0.15 |
≤0.75 |
5.5-7.5 | ≤0.06 | ≤0.03 | 3.5-5.5 | 16.0-18.0 | - |
| 202 | ≤0.15 | ≤1.0 | 7.5-10.0 | ≤0.06 | ≤0.03 | 4.-6.0 | 17.0-19.0 | - |
| 301 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 6.0-8.0 | 16.0-18.0 | - |
| 302 | ≤0.15 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 8.0-10.0 | 17.0-19.0 | - |
| 304 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 8.0-10.5 | 18.0-20.0 | - |
| 304L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 18.0-20.0 | - |
| 309S | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 12.0-15.0 | 22.0-24.0 | - |
| 310S | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.035 | ≤0.03 | 19.0-22.0 | 24.0-26.0 | - |
| 316 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 |
| 316L | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.045 | ≤0.03 |
12.0-15.0 |
16.0-18.0 | 2.0-3.0 |
| 321 | ≤0.08 | ≤1.0 | ≤2.0 | ≤0.035 | ≤0.03 | 9.0-13.0 | 17.0-19.0 | - |
| 630 | ≤0.07 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | 3.0-5.0 | 15.5-17.5 | - |
| 631 | ≤0.09 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.035 | 6.50-7.75 | 16.0-18.0 | - |
| 904L | ≤2.0 | ≤0.045 | ≤1.0 | ≤0.035 | - | 23.0-28.0 | 19.0-23.0 | 4.0-5.0 |
| 2205 | ≤0.03 | ≤1.0 | ≤2.0 | ≤0.030 | ≤0.02 | 4.5-6.5 | 22.0-23.0 | 3.0-3.5 |
| 2507 | ≤0.03 | ≤0.80 | ≤1.2 | ≤0.035 | ≤0.02 | 6.0-8.0 | 24.0-26.0 | 3.0-5.0 |
| 2520 | ≤0.08 | ≤1.5 | ≤2.0 | ≤0.045 | ≤0.03 | 0.19-0.22 | 0.24-0.26 | - |
| 410 | ≤0.15 | ≤1.0 | ≤1.0 | ≤0.035 | ≤0.03 | - | 11.5-13.5 | - |
| 430 | ≤0.12 | ≤0.75 | ≤1.0 | ≤0.040 | ≤0.03 | ≤0.60 | 16.0-18.0 | - |
Apply to Household items (tableware, kitchen cabinets, stoves, indoor pipes, water heaters, boilers, bathtubs), auto parts, medical equipment, architectural decoration, chemicals, chemicals, food and beverage, agriculture, marine machinery, etc. Exhaust pipe,heat treatment furnace, heat exchanger, marine industrial equipment, petrochemical, expansion joint, boiler cover, heat-resistant equipment parts, etc.
Package and delivery
