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Brushed stainless steel square tube Polished stainless steel square tube Bright stainless steel square tube
Classification of stainless steel square tubes: Square tubes are divided into two categories: seamless steel tubes and welded steel tubes (seamed tubes). According to the cross-sectional shape, it can be divided into square and rectangular tubes. Round steel tubes are widely used, but there are also special-shaped steel tubes such as semicircular, hexagonal, equilateral triangle, and octagonal.
Standard | ASTM A479, ASTM A276, ASTM A484, ASTM A582, ASME SA276, ASME SA484, GB/T1220, GB4226, DIN 17456, DIN17457, DIN 17459, JIS G3459, JIS G3463, EN10216, BS3605 | |||
Material | AISI /SUS 201, 202, 204Cu, 304, 304L, 301, 302, 303, 310S, 309S, 316, 316L, 316Ti, 321, 317, 347, 410, 420, 430, 431, 416, 430F, 440C, 2205, 2507, 17-4PH, MONEL400, INCONEL825, INCONEL600, INCONEL601, INCONEL625, C276, INCONEL926, 254 SMO | |||
Size | OD | 2mm to 400 mm or 1/8” to 15” | Wall Thickness | 0.6mm to 25mm |
Length | 0.20m to 9m or random | |||
Surface | Polished Bright, Hairline, Mirror Finish, NO.1 Finish, Pickled, Sand-Blasted | |||
Tolerance | H9-H11 or K9-K11 according to ISO Dimensional Tolerance for Bar | |||
Delivery time | Prompt delivery subject to the order quantity. | |||
Package | Standard export seaworthy package, or as required. | |||
Application | Widely used in petroleum, food stuff, chemical industry, construction, electric power, nuclear, energy, machinery, biotechnology, papermaking, shipbuilding, boiler fields etc |
Production Process Editing Broadcast
Round steel preparation → heating → hot rolling piercing → head
cutting → pickling → grinding → lubrication → cold rolling
processing → degreasing → solution heat treatment → straightening →
pipe cutting → pickling → finished product inspection
The stainless steel square tube is a hollow long strip of steel, which is called a square tube because the cross section is square. A large number of pipes are used to transport fluids, such as oil, natural gas, water, gas, steam, etc. 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
Description | ||
Item | Ss316 Ss304 Hollow Section Stainless Steel Square Pipe | |
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 | |
stainless steel round pipe/tube | ||
Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
Outer diameter | 6mm-2500mm (3/8"-100") | |
stainless steel square pipe/tube | ||
Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
Outer diameter | 4mm*4mm-800mm*800mm | |
stainless steel rectangular pipe/tube | ||
Size | Wall thickness | 1mm-150mm(SCH10-XXS) |
Outer diameter | 6mm-2500mm (3/8"-100") | |
Length | 4000mm,5800mm,6000mm,12000mm,or as required. | |
Trade terms | Price terms | FOB,CIF,CFR,CNF,Ex-work |
Payment terms | T/T,L/C,westen union | |
Delivery time | Prompt delivery or as the order quantity. | |
Export to | Ireland,Singapore,Indonesia,Ukraine,Saudi Arabia,Spain,Canada,USA, Brazil,Thailand,Korea,Italy,India,Egypt,Oman,Malaysia,Kuwait,Canada, Viet Nam, Peru,Mexico,Dubai, Russia,etc | |
Package | Standard export seaworthy package,or as required. | |
Application | 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. | |
Contact | If you have any questions,please feel free to contact me. | |
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 |
EDEST STEEL CO.,LTD is a professional stainless steel manufacturer, exporting stainless steel, carbon steel and other alloy materials to all over the world. We have more than 20 years of experience in R&D and production, and accept customization of various new materials. We are the world's high-quality industrial metal supplier.