Stainless Steel 321 Corrugated Tubing, 321H Stainless Steel Corrugated Tubes, 1.4401 Corrugated Tubes, SUS 321 Corrugated Tubes Stockist, UNS S31609 Corrugated Tubing Exporter, 321/321H Stainless Steel Corrugated Tubes Manufacturer in Mumbai India.

Stainless Steel 321/321H Corrugated Tubes

Stainless Steel 321 Corrugated Tubing, 321H Stainless Steel Corrugated Tube, Stainless Steel 321 Welded Corrugated Tubing, 321H Stainless Steel Corrugated Hose, SS 321 Seamless Corrugated Tubing Stockholder, SS 321 Corrugated Tubes, 321 Corrugated Stainless Steel Tubing, Stainless Steel 321/321H Corrugated Tubes Supplier in India.

Philips Metal Industries is a famous manufacturer, exporter, stockist, and supplier of high quality Stainless Steel 321 / 321H Corrugated Tubes. UNS S32109 and WNR 1.4878, also known as SS 321H Corrugated Tubes, are a type of mildened stainless steel that offers exceptional resistance to intergranular corrosion when exposed to temperatures that cause chromium carbide precipitation. This is the main advantage of this material. The majority of the time, plants using recirculated administered water—such as paper and pulp mills, chemical processing equipment, ink manufacturing equipment, and pollution control systems—use SS 321 Corrugated Tubes (also known as UNS S32100 and WNR 1.4541).

The strength, standard polish, and longevity of Stainless Steel 321/321H Corrugated Tubes are widely acknowledged. The austenitic stainless steel alloy that stabilizes these tubes with niobium and titanium content is essentially used in their construction. Between 427 and 816 degrees Celsius is the temperature range in which carbide precipitation occurs in these tubes. By using a cold working procedure, these also become non-magnetic under annealed conditions and provide higher hardness. Along with stress rupture and increased creep properties, these tubes show remarkable resistance to oxidation. Consequently, these are also resistant to damage in cold weather.

The required testing and inspection must be carried out under the supervision of qualified personnel in order to produce an error-free and high-quality range product. Similar tests include the PMI test, hardness test, IGC test, chemical analysis, mechanical test, ultrasonic test, and third-party inspection. Under the supervision of qualified test controllers from the sector, all such tests are carried out.

Our teams responsible for quality control make sure that every 321/321H stainless steel corrugated tube is put through all the quality testing stages in accordance with international quality standards. We have also implemented a uniform packing procedure for our products at Philips Metal Mill. To ensure damage-free transportation, we pack tubes with the proper and appropriate material. At the client's location, we deliver these tubes at a predetermined time.

Stainless Steel 321/321H Corrugated Tubes Specification

Specifications ASTM A213/ ASME SA213
Length As per Customer requirement, Maximum upto 22 Meter Long.
Available sizes 6.35 mm To 50.8 mm OD
Thickness 0.50 mm TO 6.0 mm
Form Round, Square, Rectangular, Coil, U Tube, Pan Cake.
Shapes Straight tube, Coil tubing
Finish SS cottugated tubes and corrugated pipes can be supplied in mechanical polished with various grits like at 80, 120, 240, 320, 400, 600 grit and mirror polished.
Type Seamless / ERW / Welded / EFW Pipes
Packing Sleeved, Ends Capped, Wooden Boxed

Stainless Steel 321/321H Corrugated Tube Sizes

Nominal Diameter (Inches) Number of Braids Nominal OD (Inches) Static
Minimum Bend Radius (Inches)
Dynamic 
Minimum Bend Radius (Inches)
Maximum 
Working Pressure
@ 70°
 F (PSIG)
Burst Pressure 
@ 70 F (PSIG)
Weight Per Foot
(Pounds)
 1/4 0 0.386     188   0.05
1 0.434 1.18 3.94 1955 7821 0.121
 3/8 0 0.634     156   0.132
1 0.682 1.57 3.94 1546 6186 0.225
 1/2 0 0.764     94   0.168
1 0.812 1.77 5.51 1176 4693 0.308
 3/4 0 1.106     78   0.285
1 1.154 2.17 6.3 960 3839 0.438
1    0 1.445     56   0.39
1 1.509 2.56 7.09 978 3911 0.722
1 1/4 0 1.787     39   0.478
1 1.851 3.15 8.66 711 2844 0.893
1 1/2 0 2.157     31   0.644
1 2.237 3.54 10.24 569 2275 1.227
2    0 2.709     23   0.84
1 2.789 4.33 12.99 551 2204 1.613
2 1/2 0 3.189     21   0.941
1 3.279 6.5 14.96 402 1607 2.117
3    0 3.78     17   1.169
1 3.87 8.5 17.72 338 1351 2.58
4    0 4.764     14   1.626
1 4.854 11.02 22.05 238 953 3.272
5    0 5.945     21   2.755
1 6.035 13.98 27.95 224 896 4.872
6    0 7.047     21   3.32
1 7.137 15.98 33.86 149 597 5.941
8    0 9.094     17   3.998
1 9.184 18.98 41.73 192 768 9.307

Stainless Steel 321/321H Corrugated Tubes Pressure Rating

Size Single Braid Double Braid
Nominal Size Static  Dynamic bend radius Max. working Test pressure Burst  Static  Dynamic bend radius Max. working Test pressure Burst 
bend radius pressure pressure bend radius pressure pressure
Inch mm mm mm bar bar bar mm mm bar bar bar
1/4 6 25 100 154 230 616 25 100 246 369 984
3/8 10 40 150 105 157 420 40 150 168 252 672
1/2 12 50 200 88 132 352 50 200 140 210 560
5/8 16 50 200 73 109 292 50 200 116 174 464
3/4 20 70 200 64 96 256 70 200 102 153 408
1 25 90 200 50 75 200 90 200 80 120 320
32 110 250 42 63 168 110 250 67 100 268
1 ½ 40 130 250 32 48 128 130 250 51 76 204
2 50 175 350 31 46 124 175 350 49 73 196
2 ½ 65 200 410 26 39 104 200 410 41 61 164
3 80 205 450 18 27 72 205 450 28 42 112
4 100 230 560 16 24 64 230 560 26 39 104
5 125 280 660 16 24 64 280 660 25 37 100
6 150 320 815 12 18 48 320 815 20 30 80
8 200 435 1015 10 16 40 435 1015 16 24 64
10 250 560 1220 6.5 10 26 560 1220 10.5 16 42

Stainless Steel 321/321H Corrugated Tubes Equivalent Grades

STANDARD UNS WNR. EN JIS
SS 321 S32100 1.4541 X6CrNiTi18-10 SUS 321
SS 321H S32109 1.4878 X12CrNiTi18-9 SUS 321H

Chemical Composition of Stainless Steel 321/321H Corrugated Tubes

% Cr Ni C Si Mn P S N Ti Fe
321 min:17.0
max:19.0
min: 9.0
max:12.0
max:0.08 max:0.75 max:2.0 max:0.045 max:0.03 max:0.10 min:5*(C+N)
max:0.70
Balance
321H min:17.0
max:19.0
min: 9.0
max:12.0
min:0.04
max:0.10
min:18.0
max:20.0
max:2.0 max:0.045 max:0.03 max:0.10 min:5*(C+N)
max:0.70
Balance

Mechanical Properties Of Stainless Steel 321/321H Corrugated Tubes

Grade Tensile Strength
ksi (min.)
Yield Strength 0.2%
Offset ksi (min.)
Elongation -
% in
50 mm (min.)
Hardness
(Brinell) MAX
321/321H 75 30 40 217

Physical Properties of Stainless Steel 321/321H Corrugated Tubes

Denstiy
lbm/in3
Coefficient of
Thermal Expansion (min/in)-°F
Thermal Conductivity BTU/hr-ft-°F Specific Heat BTU/lbm -°F Modules of Elasticity (annealed)2-psi
at 68 °F at 68 – 212°F at 68 – 1832°F at 200°F at 32 – 212°F in tension (E)
0.286 9.2 20.5 9.3 0.12 28 x 106

Types Of Stainless Steel 321/321H Corrugated Tubes

Stainless Steel 321 Corrugated Tubes SS DIN 1.4541 Corrugated Tubes Manufacturer
SS TP 321H Corrugated Tubes TP 321H Steel Corrugated Boiler Seamless Pipes
Stainless Steel UNS S32100 Corrugated Tubes SS 321 Corrugated Tubing Stock Holder
SS 321H Corrugated Tubing Suppliers SS TP321 Corrugated Tubing
Stainless Steel 321 Corrugated Tubing SS DIN 1.4878 Corrugated Tubing
SS UNS S32109 Corrugated Pipes Exporter Stainless Steel 321H Corrugated Tubing
AISI SS 321 Corrugated Tubing Steel TP 321H Corrugated Pipes
Stainless Steel 321H Corrugated Pipes Supplier 321 Stainless Steel Corrugated Tubes

Stainless Steel 321/321H Corrugated Tubes Application Industries

  • Petrochemical Industry
  • Oil and Gas Industry
  • Chemical Industry
  • Power Plant Industry
  • Energy Industry
  • Pharmaceuticals Industry
  • Pulp & Paper Indusry
  • Food Processing Industry
  • Aerospace Industry
  • Refining Industry

We Export To

Russia, Algiers, Antananarivo, Mbuji-Mayi, Subra al-Haymah, Nairobi, Bulawayo, London, Fez, Algeria, Maiduguri, Giza, Port Elizabeth, New Zealand, Johannesburg, Indonesia, Italy, Colombo, Ghana, Mozambique, Colombia, Qatar, Argentina, Zaria, Pretoria, Freetown, Khartoum, South Africa, Lagos, Bahrain, Turkey, Australia, Angola, United States, Douala, Kampala, Luanda, Hong Kong, Azerbaijan, Conakry, Kuwait, Casablanca, Tunisia, Abu Dhabi, Houston, Peru, Ethiopa, Kolwezi, Kaduna, Oman, UK, Israel, Dar es Salaam, Mogadishu, Alexandria, Saudi Arabia, Accra, Kinshasa, Abidjan, Yemen, Africa, Cairo, Cameroon, Brazil, Chine, Venezuela, Vietnam, Ouagadougou, Iran, Brazzaville, Addis Ababa, Dubai, Jordan, Thailand (Bangkok), Trinidad and Tobago, Tripoli, Cape Town, Uganda, Cyprus, Nigeria, Soweto, New York, Democratic Republic of the Congo, Omdurman, Mexico, Morocco, Egypt, Singapore, Iraq, Sri Lanka, Bamako, Harare, Durban, Kazakhstan, Yaoundé, Lubumbashi, Maputo, Germany, Ibadan, Benin, Malaysia, UAE, Sudan, Rabat, Lebanon, Port Harcourt, Canada, Kano.

We Supply To

Bhiwadi, Abu Dhabi, Hyderabad, Suryapet, Yemen, Ghana, Tadepalligudem, Tripura, Durban, Subra al-Haymah, Rabat, India, Conakry, Benin, Maharashtra, Uganda, Miryalaguda, Cairo, Angola, Benin, Port Harcourt, Nairobi, Cameroon, Antananarivo, Freetown, Jaipur, Lucknow, Hong Kong, Pune, Casablanca, Mumbai, Mozambique, Zaria, Kolkata, Ethiopa, Mizoram, Singapore, Karnataka, Bulawayo, Algeria, Ballia, Dar es Salaam, Venezuela, Cyprus, Mogadishu, Colombo, Surat, Port Elizabeth, Tripoli, Abidjan, Oman, New York, Bundi, Lagos, Thailand (Bangkok), Kano, Kolwezi, Addis Ababa, Buxar, Soweto, Cape Town, Baraut, Udgir, Betul, Kinshasa, Fez, Lubumbashi, Alexandria, Kerala, Ibadan, Khartoum, Manipur, Nagapattinam, Douala, Sadar, Democratic Republic of the Congo, Algiers, Bansberia, Jamalpur, Kaduna, Mbuji-Mayi, Bangalore, Maiduguri, Jordan, Morocco, Harare, Qatar, Ahmedabad, Lebanon, Chennai, Luanda, Kampala, Russia, Dakar, Maputo, Yaoundé, Accra, Johannesburg, Andhra Pradesh, Giza, Omdurman, Ambala, Puducherry, Ouagadougou, Bamako, Pretoria, Brazzaville, Muktsar, Delhi.

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