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SS tubes come in different sizes, thicknesses, and grades, and can be either welded or seamless. Welded tubes are made by rolling and welding a flat strip of steel into a tube shape, while seamless tubes are made by piercing a solid billet of steel to form a tube. Both types of tubes have their advantages and disadvantages, and the choice between them depends on the specific application.
Name | Stainless Steel Pipe/Tube |
Standard | ASTM A213,A312,ASTM A269,ASTM A778,ASTM A789 |
Shape | Round, Square, Rectangle, Oval, Coil, Flexible Pipe, Shaft,'U' Shape, etc. |
Technique | Hot rolled, cold drawn, annealed, grinding. |
Wall Thickness | Seamless Pipe: 1.0mm - 40mm,as customer 's requirementWelded Pipe: 0.5mm-45mm,as customer 's requirement |
Out Diameter | Seamless Pipe: 6mm-530mm,as customer 's requirementWelded Pipe: 8mm-3000mm,as customer 's requirement |
Length | 6-12m, or customized |
Surface treatment | Polishing,annealing,pickling,bright |
Surface Treatment | BA/2B/NO.1/NO.3/NO.4/8K/HL/2D/1D,etc. |
Pipe End | Plain end,beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
Grade | Stainless steel 304 / 304L / 310S / 316L / 316Ti / 316LN / 317L / 904L / 2205 / 2507 / 32760 / 253MA / 254SMo / XM-19 / S31803 / |
S32750 / S32205 / F50 / F60 / F55 / F60 / F61 / F65 etc | |
Monel 400 / Monel K-500 | |
Inconel 600 / Inconel 601 / Inconel 625 / Inconel 617 / Inconel 690 / Inconel 718 / Inconel X-750 | |
Incoloy A-286 / Incoloy 800 / Incoloy 800H / Incoloy 800HT | |
Incoloy 825 / Incoloy 901 / Incoloy 925 / Incoloy 926 | |
Nimonic 75 / Nimonic 80A / Nimonic 90 / Nimonic 105 / Nimonic C263 / L-605 | |
Hastelloy B / Hastelloy B-2 / Hastelloy B-3 / Hastelloy C / Hastelloy C-276 / Hastelloy C-22 | |
Hastelloy C-4 / Hastelloy C-2000 / Hastelloy G-35 / Hastelloy X / Hastelloy N | |
PH stainless steel 15-5PH / 17-4PH / 17-7PH | |
Inspection | TUV,SGS,BV,ABS,LR and so on |
Application | 1) Heat exahanger tube for petrochemical,chemical and ocean development 2) Industrial furnace and heater tubes. 3) For gas turbine and prochemical processing. 4) Condenser tubes,sulfuric and phosphoric acids tubes,API tubing. 5) Construction and ornament. 6) Acid production,waste incineration,FGD,paper processing industrial etc. |
Processing Service | Machining : Turning / Milling / Planing / Drilling / Boring / Grinding / Gear Cutting / CNC Machining |
Deformation processing : Bending / Cutting / Rolling / Stamping | |
Welded | |
Forged | |
Sample | Free |
Container Size | 0ft 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 |
Packaging | 1. Bundled with narrow steel strips; 3. According to customers' requirement. |
Our Advantage | 1. Reasonable price with excellent quality. 2. Abundant stock and prompt delivery. 3. Rich supply and export experience, sincere service. |
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 | - |
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 | - |