Manufacturer, Exporter and Suppliers of Stainless Steel

Stainless Steel 321 / 321H Tubes

Stainless Steel 321 / 321H Tubes

Stainless Steel WERKSTOFF NR. 1.4541 / 1.4878 Welded Tubes Dealer, SS UNS S32100 / S32109 Rectangular Tube Wholesaler, Stainless Steel 321 Capillary Tubes, SS 321H ERW Tube Stockist.

Wao-loc Instrumentations is the manufacturer and stockist of Stainless Steel 321 Tubes, known for their anti-corrosive behaviour. We lead in exporting high quality, industry compliant Austenitic Steel grade 321 Tubes to the chemical, pharmaceutical and industrial boiler and pressure vessel industries.

Stainless Steel UNS S32109 Seamless Tubes by us are furnished using standard resources and state-of-the-art machines to meet global demands. Our SS 321H Rectangular Tubes, a high Carbon version of SS 321 Tubes, suit well to work in corrosion exposed work temperatures, like the oil and chemical industry. Transmission towers for television and radio, flagpoles, street lamps, etc. are built using ASTM A358 Stainless Steel Rounded Tubes that have high impact strength; thus they are capable of facing wind, water and storm without many damages. We are suppliers and dealers of SS 321 Welded Tubes that have added Titanium for enhanced protection against carbide precipitation, which comes about at elevated temperatures. With noteworthy high-temperature creep resistance, our Stainless Steel UNS S32109 Square Tubes refuse to distort under heavy force, being worthwhile in fabricating modern furniture and furniture partition framework.

ASTM A249 TP 321 SS Tubing Supplier, Stainless Steel 321H Cold Drawn Tubes Stockist, SS 321 Round Tube, SS 321H Square Tubes, Stainless Steel 321 Seamless Tubing, Stainless Steel Tube Exporter.

Tubes - ASTM A249 TP Welded Tubes, SS Tube, Tubes Exporter, SS 321 Round Tubes Supplier, Stainless Steel 321/321H Tube, Stainless Steel 321 Seamless Tube Distributor, SS 321H Tubing Supplier, Stainless Steel 321 Rectangular Tubes Suppliers, SS UNS S31700 / S31703 Capillary Tube Stockist, Stainless Steel 321H ERW Tube Distributor, Stainless Steel Tubes, Stainless Steel 321 EFW Tube, 321H Square Tube, SS 321 Tubing, Stainless Steel 321H Cold Drawn Tube, SS 321 Seamless Tubing, SS 321H ASTM A213 Seamless Tubing Distributor.

40 years of Committed Experience in Stainless Steel Tubes & Other Products As Per ASTM A213 / A249
Wao-loc Instrumentations Supplier & Exporter Tubes In World Wide
Stainless Steel 321 Tubing

Stainless Steel 321 Tubing

SS 321H Square Tube

SS 321H Square Tube

SS 321 Round Tubes

SS 321 Round Tubes

We are exporters too; we ship SS TP 321H EFW Tubes to multi-purpose businesses ensuring proper packaging to last the journey to reach the customer in adequate time.

For Any Query : Contact Us

Specification :

SPECIFICATION : ASTM A249 / SA 249 Welded / ASTM A213 / SA 213 Seamless

OUTER DIAMETER : 3.00 mm - 219.10 mm

WALL THICKNESS : 0.40 mm - 12.70 mm

SIZE : 1/8″NB TO 30″NB IN


TYPES : Round, Square, Rectangle, Coil, "U" Shape, Hydraulic & Honed Tubes

LENGTH : Upto 30 meters, Custom Cut Lengths

Delivery :

Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn

Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports

  • Stainless Steel 321/321H Seamless Tube Chemical Composition
    Grade C Ni Si N S Mn P Cr
    321 - 9 - - - - - 17
    0.08 max 12 0.75 max 0.10 max 0.03 max 2 max 0.045 max 19
    321H 0.04 9 - - - - - 17
    0.10 12 0.75 max - 0.03 max 2 max 0.045 max 19
  • SS 321/321H Welded Tubes Physical Properties

    Standard Tensile Strength (MPa) min Elongation (% in 50mm) min Yield Strength 0.2% Proof (MPa) min Rockwell B (HR B) max Brinell (HB) max
    SS 321/321H Psi – 75000 , MPa – 515 35 % Psi – 30000 , MPa – 205 95 217

  • SS 321/321H Tubing Grade Equivalents

    SS 321 S32100 1.4541
    SS 321H S32109 1.4878

Our Main Export Market

We are Exporter of SS 321 Seamless Tubes in Worldwide Such as Ecuador, France, Jordan, Bulgaria, Poland, Gabon, Mongolia, Kazakhstan, Nigeria, South Africa, Belarus, Turkey, United States, Qatar, Nigeria, Canada, Germany, Bhutan, Switzerland, Lithuania, Iraq, Denmark, Trinidad & Tobago,Tunisia, Ireland, Saudi Arabia, Australia, Portugal, United Arab Emirates, Zimbabwe, Chile, Russia, Argentina, Egypt, Azerbaijan, Iran, Gambia, Kuwait, Thailand, Angola, Macau, Sri Lanka, Israel, Malaysia, Puerto Rico, Austria, Spain, Yemen, Italy, Estonia, Venezuela, Mexico, Brazil, Bangladesh, Vietnam, Namibia, India, Tibet, Algeria, Sweden, Greece, New Zealand, Singapore, Indonesia, Peru, Hong Kong, Morocco, Nepal, Philippines, Afghanistan, Pakistan, China, Libya, Taiwan, Bahrain, Ukraine, South Korea, Oman, Slovakia, Ghana, Poland, Colombia, Kenya, Chile, Iran, Romania, Finland, United Kingdom, Costa Rica, Lebanon, Bolivia, Hungary, Netherlands, Japan, Norway, Mexico, Serbia, Croatia, Belgium, Czech Republic.

Our Main Supply Market

We are Suppliers of Stainless Steel 321H Welded Tubes in India Such as Gurgaon, Abu Dhabi, Sydney, Mumbai, Haryana, Secunderabad, Courbevoie, Los Angeles, Karachi, Busan, Sharjah, Jaipur, Bhopal, Dubai, Kolkata, Tehran, Geoje-si, Kuala Lumpur, Algiers, Mexico City, Edmonton, Chandigarh, Vung Tau, Brisbane, Singapore, Noida, Petaling Jaya, Chennai, Muscat, Dallas, Aberdeen, Houston, Rio de Janeiro, Ranchi, Milan, Port-of-Spain, Bogota, New York, Thane, Hong Kong, La Victoria, Baroda, Indore, Rajkot, Istanbul, Caracas, Cairo, Bengaluru, Jeddah, Chiyoda, Pimpri-Chinchwad, Moscow, Ernakulam, Doha, Hanoi, Atyrau, Toronto, Lagos, London, Howrah, Al Jubail, Nagpur, Lahore, Ankara, Navi Mumbai, Kanpur, Ahmedabad, Coimbatore, Visakhapatnam, Nashik, Calgary, Bangkok, Perth, Al Khobar, Pune, Colombo, Faridabad, Riyadh, Jamshedpur, Hyderabad, Ludhiana, Montreal, Dammam, Seoul, Ho Chi Minh City, Granada, Jakarta, Manama, Santiago, Ulsan, Surat, Ahvaz, Melbourne, Kuwait City, Madrid, New Delhi, Thiruvananthapuram, Gimhae-si, Vadodara.