Stainless Steel 321H Seamless Tubes
We are suppliers of ASTM A269 Tp321 Stainless Steel Tubes and Tubing.
Other Names: ASTM A269 TP321H, Stainless Steel Tubes, Stainless Steel Tubing, Stainless Steel Tube, 321H SS Seamless Tube
Material: Material 1.4878, SS321H, AISI 321H, SUS321H, INOX 321H, Stainless Steel 321H
Brand: Siddhagiri Metals and Tubes
Manufacturer: Siddhagiri Metals and Tubes
AISI 321H Stainless Steel Seamless Tube Supplier • ASTM A269 TP321H • 321H Tubing
Siddhagiri Metals and Tubes is an ISO 9001:2015 certified supplier of Stainless Steel 321H Tubes as per ASTM A269 TP321H specification. These tubes are available in all sizes in ready stock for fast delivery.
Seamless Tube is made from a solid round steel ‘billet’ which is heated and pushed or pulled over a form until the steel is shaped into a hollow tube. Billets are procured both from indigenous suppliers and from abroad. We carry a wide range of high-temperature seamless tubing, available in a variety of sizes and specifications, to be used in several industry for all kinds of high-temperature applications such as, thermocouple sheathes, burners, lance tubes, gas turbine, chemical processing, furnace equipment, jet engine combustion tubes, capillary tubes & heat exchangers.
We supply a full range of specialized Stainless Steel Seamless Tubes used for high-performance gas chromatography (GC) and liquid chromatography (LC) as components for chromatography columns used for analytical and preparative processes in diverse industries. To separate in very small sample sizes for very complex mixtures, these analyzes can be highly accurate and precise. Samples can be used for all kind of materials such as; water, gases, fuels, air, foods, flavorings, pesticides, plastics, drugs, tissue extracts. 321H SS Seamless tubes are available in various sizes ranging from 1/8" OD TO 2"OD, 3MM OD TO 38 MM OD. The thickness of SS 321H tube ranges from 1MM TO 3 MM, 0.028 TO 0.156 IN. AISI 321H Seamless Tubes are available in Indian, European and Japanese origin.
Siddhagiri Metals and Tubes has exported 321H Stainless Steel Tubes to many countries including Thailand, Indonesia, UAE, Japan, South Africa, Iraq, Iran, Saudi Arabia, Australia, Europe, Qatar, Malaysia, Congo, Brazil, Chile, USA, Canada, Japan, etc
- Tube Specification: UNS S32109, EN 1.4878, WNR 1.4878, SS 2337, ASTM A269 TP321H
- Dimension Standards: ANSI B36.19, ANSI B36.10
- Outside Diameter (OD): 1/8" OD TO 2"OD 3MM OD TO 38 MM OD
- Thickness Range: 1MM TO 3 MM 0.028 TO 0.156 IN, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS
- Type: Seamless Tube, Tubing, Capillary Tubes
- Form: Round Tube, Square Tube, Rectangular Tube
- Length: Single Random, Double Random & Cut Length
- End: Plain End, Beveled End, Threaded End
- End Protection: Plastic Caps
- Finish: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
- External Coating: 3LPE / 3LPP/ FBE/ DFBE/ PP
- Origin: Indian Origin, European Origin, Japanese Origin
- Testing and Documents: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, Destructive Test Report, Non Destructive Test Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports
- Packing: Packed in Wooden Boxes, Bubble wraps, Steel Strips Bundled, or as per Customers Requests
321HSS Tube Sizes in Stock
|1/8" OD TO 2"OD 3MM OD TO 38 MM OD||1MM TO 3 MM 0.028 TO 0.156 IN||Stainless Steel Seamless Tube, Stainless Steel ERW Tube, Stainless Steel Welded Tube, Stainless Steel Fabricated Tube, Stainless Steel LSAW Tubes|
Forms of SS 321H Tubes with ASTM A269 TP321H in Stock
Stainless Steel Square Tube
321H Stainless Steel Seamless Square Tubes with ASTM A269 TP321H
Stainless Steel Round Tube
321H Stainless Steel Seamless Round Tubes available in sizes 1/8" OD TO 2"OD
Stainless Steel Rectangular Tube
321H Stainless Steel Seamless Rectangular Tubes with ASTM A269 / ASME SA269
C Mn P S Si Cr Ni Ti MIN 0.040 - - - - 17.000 9.000 - MAX 0.100 2.000 0.045 0.030 0.750 19.000 12.000 0.700
(% in 50mm)
MIN 205 515 40.00 MAX 95
Density kg/dm³ 7.76 Young's Modulus GPa 196 Thermal Conductivity W/m•°C 11.9 Heat Capacity J/kg•°C 472 Electrical Resistivity µΩm 0.96
Properties of SUS321H
Type 321 Cold Forming
Type 321 is easliy cold formed due to its ductile nature.
Type 321 Hot Forming
Type 321 can be readily formed and drawn.
Type 321 Machining
Type 321 is less machineable than Type 410 Stainless Steel.
Type 321 Welding
Type 321 is easily weldable by all standard techniques. No post weld treatment is required.
Type 321 Heat Treatment
Type 321 is non-hardenable by heat treatment. 321 is annealed by heating it to 1750 – 2050 °F (954 – 1121°C), then water quench or air cool.
Services We Offer
Documentation is a very important part of the products we supply, and we work continuously to enhance the efficiency of the document-handling process without compromising quality of the product. Documents provided along with the shipment include Certificate of Origin, Material Test Certificate as per EN 10204 3.1 and 10204 3.2, NACE MR10103 and NACE MR0175 certified Test Certificates.
Stainless Steel Tubes are manufactured and controlled to international standards such as ASTM, ASME, BS, MSS, EN, DIN or WERKSTOFFE. Our products undergo stringent quality tests before they are dispatched.
PMI Testing, Ultrasonic Test, Mechanical Testing, Spectro Tests for Chemical Analysis of the grade, Flaring Test, IGC, etc. are some of the tests conducted at our facility. We welcome stage wise inspection from any of your representative or third party inspection agencies.
Packing and Delivery
The product is wrapped and packed in wooden crates or carton boxes. Our primary goal is to deliver quality products in time, no matter where the client is located.