Stainless Steel 321 Pipes & Stainless Steel 321 Tubes

Numax Steels is among renowned production house for 321 Stainless Steel Pipes & Tubes, which are used because they are not sensitive to intergranular corrosion after heating within the carbide precipitation range of 425 Degree C – 850 Degree C. A limitation by means of 321 Stainless Steel Pipes is that titanium doesn’t transfer well all over a high temperature arc, thus is not suggested as a welding usable.

321 Stainless Steel Tubes from Numax Steels is the grade of choice for applications in the temperature range of up to about 900 Degree C, combining resistance to scaling, phase stability and high strength with resistance to subsequent aqueous corrosion. Stainless Steel 321 Pipes Tubes is a heat resistant, titanium stabilized, austenitic alloy that's commonly used for service in the 1000 Degree F – 1600 Degree F temperature range.

SS 321 Pipes from Numax Steels is primarily used in applications that involve continuous and intermittent service temperatures within the carbide precipitation range of 800 Degree F – 1500 Degree F. SS 321 Tubes was developed for use in the chromium carbide precipitation range of 1800 Degree F – 1500 Degree F (427 Degree C – 816 Degree C) where un-stabilized alloys such as SS 304 are subject to intergranular attack. Alloy 321 Pipes from Numax Steels is similar to Alloy 304 but with a titanium addition of at least five times the carbon content. This titanium addition in Alloy 321 Tubes reduces or prevents carbide precipitation during welding and in the 800 Degree F – 1500 Degree F service conditions.

Steel 321 Seamless Pipes, SS 321 Pipes, Steel 321 Fabricated Pipes, Steel WNR 1.4541 Capillary Tube, Steel 321 Rectangular Pipes & 321 Electropolished Tubes Manufacturer in India

321 Stainless Steel Pipes & 321 Steel Tubes Specifications:

Grades	Stainless Steel 321 / UNS S32100
Standard	ASTM A / ASME SA 312, 358, 213, 249, 269, 409, 554, 778, 270, 789, 790
Dimensions	ASTM, ASME and API
Type	Seamless, Welded, ERW, EFW, Fabricated, LSAW, Cold Drawn Welded
Size	1/2″NB TO 30″NB IN
Schedule	SCH5, SCH10, SCH20, SCH30, SCH40, STD, SCH80, SCH 80S, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Thickness	0.3mm – 50 mm
Outside Diameter	5.0 mm OD to 300 mm OD
Form	Rectangular, Square, Round, Hydraulic, Oval, U Shape, Pan Cake Coils, Coiled Etc
End	Plain End, Beveled End, Treaded
Length	Single Random, Double Random, Required Length & Cut Length
Specialized in	Large Diameter Size

Stainless Steel 321 Seamless Tubes, SS 321 ERW & EFW Tubes, Stainless Steel UNS S32100 Welded Pipes, Steel 321 EFW Pipes, Steel 321 Welded Tubes Supplier & Exporter in India

Chemical Composition 321 Stainless Steel Pipes & Tubes

Grade	C	Mn	Si	P	S	Cr	Ni	Ti	N
321	0.08 max.	2.00 max.	0.75 max.	0.045 max.	0.03 max.	17.0 – 19.0	9.0-12.0	5 x (C+N) min.	0.1
								(0.70max.)

Stainless Steel 321 Pipes & Tubes Mechanical Properties

Grade	321
Density	7.92
Melting Range,℃	1398 - 1446
Elongation %	40
Tensile Strength (Mpa)	515
Yield Strength (Mpa)	205
Hardness (Brinell)	217

Equivalent Grades SS 321 Pipes & Tubes

STANDARD	WERKSTOFF NR.	UNS
SS 321	1.4541	S32100

Steel 321 Pipes & Steel 321 Tubes Application Industries

Available Types of 321 Stainless Steel Square, Round Pipes & 321 Hexagonal Tube in India

We Export To

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

We Supply To

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