310S Stainless Steel Seamless Pipe stainless steel seamless tubing Supplier
Haosteel have a large range of ASTM A312 TP 321 Stainless Steel Seamless Pipe We offers a wide range of Round Pipes & Tubes, Coil, ‘U’ Shape tubes, Square pipes & tubes, Rectangular tubes, ASTM A312 TP 321 Stainless Steel Seamless Pipe, 321 Seamless Tubing, 321 Seamless Pipe, ss 321 Seamless Pipe, 321 Seamless Tube, 321 Seamless Stainless Steel Tubing & Hydraulic Tube etc. Haosteel is committed to upgrade the capabilities of its technical and administrative staff through formal training and continuous technical quality awareness. Our all ASTM A312 TP 321 Stainless Steel Seamless Pipe are tested in accordance to internationally recognized standards or our own more stringent internal test procedures, which is developed considering the harsh field conditions. In addition to this we also offer specific testing to our client’s requirement.
We can meet most ASME, ASTM, and other specifications, and can cross-reference to most international standards, including full 3.1/3.2 Certifcation and NACE requirements. In order to guarantee these standards, we are certified in accordance with the strict guidelines of ISO 9001:2008.
321 321H Stainless Steel Seamless Pipes & Tubes
321 Grade is widely used for service in the 1000°-1600°F temperature range. 321 Type is similar to type 304 stainless but you will find with a titanium addition of at least five times than carbon content. SS 321 is a titanium stabilized austenitic chromium-nickel stainless steel which is made to provide an 18-8 type alloy.We supply stainless steel 321 pipe in a variety of sizes and can custom as per your specifications.due to its good mechanical properties 321 stainless steels type also useful for high temperature service
it is susceptible to stress corrosion cracking Stainless Steel 321 offers higher creep and stress rupture properties as compared to Type 304 .These grade 321 are used because they are not sensitive to intergranular corrosion after heating.its used in variety of application include Expansion joints, Aircraft exhaust manifolds, Heating element tubing, Bellows.
chemical Composition of ASTM A312 TP 321 Stainless Steel Seamless Pipe
Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Other | |
321 | min. max |
– 0.08 |
2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
– | 9.0 12.0 |
0.10 | Ti=5(C+N) 0.70 |
321H | min. max |
0.04 0.10 |
2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
– | 9.0 12.0 |
– | Ti=4(C+N) 0.70 |
347 | min. max |
0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0 19.0 |
– | 9.0 13.0 |
– | Nb=10(C+N) 1.0 |
321 Stainless Steel Pipe Mechanical Properties
Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
Rockwell B (HR B) max | Brinell (HB) max | ||||
321 | 515 | 205 | 40 | 95 | 217 |
321H | 515 | 205 | 40 | 95 | 217 |
347 | 515 | 205 | 40 | 92 | 201 |
ASTM A312 TP321 Pipe Physical Properties
Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | |||
0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||
321 | 8027 | 193 | 16.6 | 17.2 | 18.6 | 16.1 | 22.2 |
Equivalent Grades for 321 Stainless Steel Pipe
Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
BS | En | No | Name | ||||
321 | S32100 | 321S31 | 58B, 58C | 1.4541 | X6CrNiTi18-10 | 2337 | SUS 321 |
321H | S32109 | 321S51 | – | 1.4878 | X10CrNiTi18-10 | – | SUS 321H |
347 | S34700 | 347S31 | 58G | 1.4550 | X6CrNiNb18-10 | 2338 | SUS 347 |
321 ss pipe Specification 321 stainless steel pipe Properties 321 stainless steel seamless tubing Sizes 321 stainless steel seamless pipe Tolerances ASTM A312 TP 321 Stainless Steel Seamless Pipe Price Difference Between Inconel and Stainless Steel
Finding a trustworthy and reliable Shanghai HaoSteel Pipes manufacturer, exporter & supplier of 321 321H Stainless Steel Seamless Pipes & Tubes, 30000+ clients in 70 countries. An ISO 9001:2008 Certified Company, Shanghai HaoSteel Pipes also stock a wide range of Stainless Steel Pipes, Stainless Steel tube, 321 321H Stainless Steel Tubing, 321 321H Stainless Steel Seamless Tube, 321 321H Stainless Steel Welded Tube, SS 321 321H Tubing Bends, SS321 321H Capillary tube, SS 321 321H heater tubes, other stainless steel pipe and grades also available in ready stock including SS 304 seamless tube, SS 304L welded tube, SS 316 seamless tube, SS 316L welded pipe, SS 317L seamless pipe, SS 904L tubing, SS 310 seamless tube, SS 316Ti seamless tube, stainless steel 347H seamless tube, S31803 Duplex Steel tube, S32205 Duplex Steel welded pipe and S32750 Super Duplex Steel seamless tube etc in standard lengths, but can be cut to size as per customer's requirement.
321 321H Stainless Steel Tube Price 321 321H Stainless Steel Tubing Price
321 321H Stainless Steel Pipe Price 321 321H Stainless Steel Pipe & Tube types
321 Stainless Steel Electropolished Pipes | SS TP 321 Cold Drawn Pipes |
321 Stainless Steel Slot Round Pipe | AISI SS TP 321 Tubing |
Stainless Steel 321 Cold Drawn Pipes | Stainless Steel 321 Tubing |
ASTM A 213 321 Stainless Steel Seamless Pipes | SS UNS S32100 Seamless Tubing |
321 Inner/ Outside Polished Stainless Steel Pipes | Stainless Steel 321 Seamless Tubing |
321 Stainless Steel Round Pipe | DIN 1.4541 Stainless Steel 321 Seamless Pipes |
321 Stainless Steel Square Pipe | 321 Stainless Steel Seamless pipe |
321 Stainless Steel Rectangular Pipe | High Temperature Stainless Steel Pipes Manufacturers |
321 Stainless Steel Colour Coated Pipe | Stainless Steel 321 Cold Drawn Pipes |
321 Stainless Steel Ornamental Pipes | Stainless Steel 321 Tubing |
Stainless Steel 321 Seamless Pipes | Stainless Steel 321 Seamless Pipes |
SS 321 UNS S32100 Pipes | SS TP 321 Seamless Pipes |
DIN 1.4541 SS 321 Seamless Pipes | Stainless Steel 321 Pipes |
Stainless Steel 321 Pipes | SS 321 Pipes |
SS TP 321 Seamless Pipes | SS TP 321 Cold Drawn Pipes |
Stainless Steel 321 Cold Drawn Pipes | SS UNS S32100 Seamless Pipes |
TP 321 Stainless Steel EFW Pipes | Stainless Steel 321 Pipes |
SS TP 321 Rectangular Pipes | ASTM A 312 321 Stainless Steel Seamless Pipes |
Steel 321 Large Diameter Pipe | AISI SS TP 321 Pipes |
321 SS Seamless Pipe | Stainless Steel 321 Seamless Pipes |
UNS S32100 Steel ERW Welded Pipes | S32100 SS 321 EFW Pipes |
Stainless Steel 321 Seamless Pipes | Steel 321 Square Pipe |
TP 321 Steel Pipes | Stainless Steel 321 Pipes |
321 Steel Pipe | TP 321 Steel Seamless Pipe |
Stainless Steel 321 Welded Pipes | Stainless Steel 321 ERW Pipe |
SS 321 Pipes | Stainless 321 Round Pipe |
321 Steel Welded Pipe | TP 321 SS Welded Pipes |
SS 321 321H Aerospace Tubing | 321 321H Stainless Steel Tubing |
321 321H Stainless Steel Cold Drawn Seamless tube | 321 321H Stainless Steel Tube |
321 321H Stainless Steel Extruded Seamless Pipe | 321 321H Stainless Steel Pipe |
321 321H Stainless Steel Extruded Seamless Tube | 321 321H Stainless Steel Seamless pipe |
321 321H Stainless Steel Round Tube | 321 321H Stainless Steel Seamless tube |
321 321H Stainless Steel Square Tube | 321 321H Stainless Steel Welded pipe |
321 321H Stainless Steel Coiled Tubing | 321 321H Stainless Steel Welded tube |
321 321H Stainless Steel Rectangular Tube | 321 321H Stainless Steel Protection tube |
321 321H Stainless Steel Tubing bends | 321 321H Stainless Steel Cold Drawn Seamless pipe |
321 321H Stainless Steel high temperature tubing | 321 321H Stainless Steel Tubería |
Hot finished seamless SS 321 321H tubing (HFS) | 321 321H Stainless Steel Tubo |
Cold drawn seamless SS 321 321H tubing (CDS) | 321 321H Stainless Steel Precision tube |
SS 321 321H Electric resistance welded (ERW) | 321 321H Stainless Steel Capillary tube |
SS 321 321H Drawn over mandrel (DOM) | Stainless Steel 321 Seamless Pipe |
Stainless Steel A312 TP 321 321H pipe Specification
Stainless Steel 321 321H Pipe Standards | ASTM A213, ASTM A249, ASTM A269, ASME SA213, ASME SA249, ASME SA269, EN 10216-5 TC1 / TC2, PED 97/23/EC, AD 2000, NACE MR0175/ISO 15156 |
Stainless Steel 321 321H Seamless Pipe Size | 3.35mm OD To 800mm OD |
Stainless Steel 321 321H Welded Pipe Size | 6.35 mm OD To 1500mm OD |
Stainless Steel 321 321H tubing wall thickness | 0.3mm–40mm, (special wall thicknesses available) |
SS 321 321H Pipe Length | Single Random, Double Random, Standard & Cut length |
321 321H Stainless Steel Pipe Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed) |
Stainless Steel 321 321H Pipe Form | Round, Coil, Square, Rectangular, Boiler, Hydraulic, Straight or ‘U’ bent Pipes, Hollow, LSAW Pipes Etc. |
Stainless Steel 321 321H Pipe Type | Seamless, ERW, EFW, Welded, Fabricated |
Electropolished | (EP) Electropolished for Ultra High Purity Systems |
Non-Electropolished | (BA) Bright Annealed or (AP) Annealed & Pickled for High-Purity, (CFOS) Cleaned for Oxygen Grade Service or Corrosive Systems |
Tolerances | In accordance with: ASTM: A269 & A632, JIS: G 3459 |
321 321H stainless steel tubing End | Plain End, Beveled End, Treaded, Ends are suitable for orbital welding |
Marking | All 321 321H Stainless Steel Pipes are marked as follows: Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer’s request.) |
321 321H stainless steel tubingApplication | Oil Pipe, Gas Pipe, Fluid Pipe, Boiler and Heatexchanger |
Value Added Service | Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc. |
Specialize in | Stainless Steel 321 321H Capillary Pipe & Other Odd Size Stainless Steel 321 321H Heat Exchanger & Condenser Pipes Stainless Steel 321 321H Hydraulic tubing with OD up to 50.8 mm (2.0 in.) are delivered in bright annealed condition Stainless Steel 321 321H hydraulic Pipe with OD larger than 50.8 mm are supplied in the annealed and pickled condition, Or in polished condition |
Marking & Traceability | Each Stainless Steel 321 321H Tubing is traceable to its producing mill and heat by an identification number etched within 24" (610mm) of one end. |
321 321H stainless steel tubing Test Certificate | Manufacturer Test Certificate according to EN 10204 3.1 B Laboratory Test Certificate from Govt. Approved Lab. Under Third Party Inspection |
321 321H stainless steel tubing Testing & Inspection | Visual inspection • Surface roughness measurement • Helium-leak testing • Scanning Electron Microscopy (SEM) • Auger Electron Microscopy (AES) • Election Spectroscopy for Chemical Analysis (ESCA or XPS) Particle testing • Moisture testing |
We can also cut, thread, and groove Stainless Steel 321 321H Pipes to meet your specifications |
321 321H Stainless Steel Pipe & Tube Price
Our dealers & distributors of SS 321 321H Pipe & Tube worldwide Our Associate manufacturers of SS 321 321H Pipe & Tube 321 321H Stainless Steel Tube other available grades 321 321H Stainless Steel Tube stock list 321 321H Stainless Steel Tube melting point Useful information for 321 321H Stainless Steel Tube buyers
Shanghai HaoSteel Pipes is a leading manufacturer & supplier of 321 321H Stainless Steel Seamless tube for the transportation of liquids and gases. SS 321 321H Stainless Steel Seamless tube manufactured from SS 321 321H Billets. These SS 321 321H Seamless tube carry durability, excellent resistance to corrosion and supreme finished attributes. To ensure that every seamless or welded steel pipe/ tube meets the requirements placed on it, selecting the right material quality for the job is essential. Each material has its own specific properties that make it particularly suitable for its intended use.
321 321H Stainless Steel Welded pipe manufactured from cold-forming process using coils of steel sheet with automated spiral welds. Great strides were made in quality control, testing, joints and protective coatings. Welded steel pipe is available in wide ranges of sizes and properties of the steel. These ERW Pipes carry high strength, ease of installation, high flow capacity, leak resistance, long service life, reliability and versatility, and economy.
Shanghai HaoSteel Pipes is a leading manufacturer & supplier of 321 321H Stainless Steel Tube for the transportation of liquids and gases. These 321 321H Stainless Steel Welded tube manufactured from cold-forming process using coils of steel sheet with automated spiral welds. Great strides were made in quality control, testing, joints and protective coatings. Welded steel tubes are available in wide ranges of sizes and properties of the steel. These ERW Tubes carry high strength, ease of installation, high flow capacity, leak resistance, long service life, reliability and versatility, and economy.