Stainless Steel 321/321H Heat Exchanger/Condenser Tubes Supplier, Manufacturer

ASME SA 249 Stainless Steel 321H Heat Exchanger Tubing, SS 321H Welded Heat Exchanger Tubes, SS 321/321H Heat Exchanger Tubes, SS 321 Condenser Tubing, ASTM A249 321 Stainless Steel Condenser Tubes, Stainless Steel 321 Seamless Heat Exchanger Tubes Manufacturer in India.

SS 321/SS 321H Heat Exchanger / Condenser Tubes are the elements that are generally used for exchanging or transferring the heat between two liquids or gas at different temperatures. These heat exchangers are high-performance stainless steel alloy products that are mainly used in high-temperature circumstances. Furthermore, this grade of the alloy is stabilized by chromium, nickel, titanium and carbon content. The presence of carbon content reduces the risk of carbide precipitation during welding. These possess superior tensile strength and resistance to subsequent aqueous corrosion. The SS 321/SS321H alloy exhibits superior resistance to creep and rupture. Furthermore, these are prone to stress corrosion cracking. While on the other hand these possess superior resistance to metabolism and rusting. The presence of chromium and nickel content offers intergranular corrosion resistance that occurs after heat treatment.
Solitaire Overseas is one of the acclaimed and well-known manufacturers, stockiest, supplier and exporter of SS 321/321H Condenser Tubes. As a well being firm, we fabricate the product as per the national and international standard quality of raw materials. Furthermore, we make use of highly advance technology and tools to furnish perfect dimensional product. We have a qualified professional that aids in understanding the needs and demands of the customers in terms of price, specifications, and delivery. We facilitate our products in custom made shapes, size, and dimensions as per the requirements and need of our customers.

Stainless Steel 321/321H Heat Exchanger Tubes

SS 321H U Bending Tube Distributors, 321/321H SS Heat Exchanger Seamless Tubes, AISI 321H Heat Exchanger Tubes, SS S32100 Condenser U Shaped Tubes, SUS 321 Oval Heat Exchanger Tubes, ASTM A249 SS 321 Heat Exchanger Welded Tubes, Stainless Steel 321H Heat Exchanger Tubes

Alloy 321/321H Condenser Tubes

Steel 1.4878 Condenser Tubes, ASTM A249 321H SS Regenerative Heat Exchanger, Stainless Steel 321 Adiabatic Wheel Heat Exchanger, SS DIN 1.4541 U Bend Heat Exchanger Tube, UNS S32109 Precision Tube Supplier in Mumbai, India.

Stainless Steel 321/321H Condenser Tubes

Product testing
The various quality checks and inspections are to be performed on various level of production. These tests are like hardness test, tensile strength test, mechanical test, PMI test, IGC test and pitting resistance test. These entire important tests are done under the guidance of professional experts that assures the quality of the product.
Essential documentation is offered to our patrons that proves the quality of the product. Such documents are like fumigation certificates, quality assurance plan, heat treatment charts, raw material traceability and guarantee letters.
Packaging & marking of product
We pack the products in wooden cartons, wooden cases, wooden boxes, and pallets. This standard packaging assures the safety from rust and damage during transportation. The products are remark with trademark, dimensions, specifications, grade and lot no on the product.

321 SS U Bend Exchanger Tubes, Steel 321/321H Heat Exchanger Tubes, UNS S32100 / S32109 Oval Heat Exchanger Tubing, SS 321H Shell and Tube Heat Exchanger, Stainless Steel 321H Condenser Tubes Stockist, Werkstoff Nr 1.4541 / 1.4878 Regenerative Heat Exchanger Tubes Supplier in Mumbai, India.



ASTM A249 / ASME SA249




6.35 Mm OD to 273 Mm OD

Outer Diameter

9.52 mm O.D to 50.80 mm O.D

Thickness :

0.70 mm to 12.70 mm

Length :

up to 12 Meters Leg Length & Customed Length

Condenser Tubes Range

6 mm OD to 219.1 mm OD


JIS 3463 and JIS 3459, DIN 2462, DIN 17458 and DIN 17456, GOST 9941

Trade Name

Precision Tube, Welded Stainless Steel U Bending tube, Heat exchanger, boiler, heater Tubing

Stainless Steel 321/321H U Bend Tubes Equivalent Grades

SS 321 1.4541 S32100 SUS 321 X6CrNiTi18-10
SS 321H 1.4878 S32109 SUS 321H X12CrNiTi18-9

SS 321/321H Condenser U Shaped Heat Exchanger Tubes Chemical Composition

Element SS 321 SS 321H
C 0.08 max 0.04 – 0.10
Mn 2.0 max 2.0 max
Si 1.0 max 1.0 max
P 0.045 max 0.045 max
S 0.030 max 0.030 max
Cr 17.00 - 19.00 17.00 - 19.00
N 0.10 max 0.10 max
Ni 9.00 - 12.00 9.00 – 12.00
Ti 5(C+N) – 0.70 max 4(C+N) – 0.70 max

Stainless Steel 321/321H Condenser Tube Mechanical & Physical Properties

Element SS 321/321H
Density 8.0 g/cm3
Melting Point 1457 °C (2650 °F)
Tensile Strength Psi – 75000 , MPa – 515
Yield Strength (0.2%Offset) Psi – 30000 , MPa – 205
Elongation 35 %

Stainless Steel 321/321H Heat Exchanger Tubes Application

SS 321 Heat Exchanger Tubes in various Application Industries
  Food Processing Industry
  Fabrication Industry
  Oil and Gas Industry
  Chemical Industry
  General Purpose Applications
  Water Supply Systems
  Power Plant
  Paper & Pulp Industry


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