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321h Stainless Steel Pipe, 321 stainless steel tube, 321 SS Pipe, 321 SS Tubing, ASTM A249 SS 321 Welded Tubing Manufactures, ASTM A213 SS TP321H Seamless Tube, Stainless Steel 321/321H Pipe, 321 stainless pipe, ASTM A269 Stainless Steel TP321 ERW Tubes, Stainless Steel 321 Pipe, 321H Stainless Steel ASME SA312 Welded Pipe Suppliers in Mumbai, 321 SS ASTM A358 EFW Pipes Exporters in India, SS 321 Tubes, ASTM A312 Stainless Steel 321/321H Seamless Pipes.

321 Stainless Steel Pipe Suppliers, 321 stainless steel tube suppliers, 321 Stainless Steel Tube Manufacturers, 321 Stainless Steel Pipe, 321 Stainless Tubing, SS 321 Instrumentation Tubing Distributors, ASTM A249 SS 321H Welded Tubes Stockist, 321 stainless steel tube price, ASTM A554 Stainless Steel TP321H Square Pipe Stockists, UNS S32100 / S32109 Capillary Tube, Stainless Steel AISI 321 ERW Pipes in Mumbai, India.

DETAILED INFORMATION

As a leading manufacturer, supplier, and exporter of these Stainless Steel 321 / 321H Pipes, MehtaMetals.com is one of the leading names in the industry. It is our pleasure to inform you that we are the certified company with accreditation from a number of organizations around the world. We manufacture our Stainless Steel 321 / 321H Pipes in various shapes and sizes, so that we can satisfy the needs of our clients. In addition to that, we also make the products according to the customer's requirements, in terms of shape, size, and length, among other things. As part of the manufacturing process of these Pipes, we also adhere to all the quality standards that have been set.

As a result of the austenitic-ferritic stainless steel used to manufacture these SS 321 / 321H pipes, it is mainly used for environments that are corrosive in nature. As a result, it has the ability to resist localized corrosion processes like pitting, crevice corrosion, and stress corrosion cracking. The combination of austenitic-ferritic chemical compositions results in mechanical properties that are able to withstand high-stress situations due to the combination of austenitic and ferritic chemical compositions. We at Mehta Metals are making these pipes with the pure alloys. For the manufacturing of these stainless steel pipes, titanium, carbon, and nickel are used. In most environments, due to the presence of these components, it exhibits superior corrosion resistance properties due to the presence of these ingredients. In addition, it provides a high level of resistance to pitting as well as crevice corrosion, even in oxidizing and acidic environments. It is our pleasure to inform you that we, Mehta Metals, are manufacturing these SS 321 / 321H Pipes using superior quality raw materials that have been carefully analyzed and selected using the latest technology, in order to provide the best quality Stainless Steel Pipes to our valued clients. With our team of experts, we are able to provide you with the best service possible. There are highly qualified and experienced members of our team who have extensive experience in a wide range of industries.

The best suitable SS 321 / 321H Pipes made by MehtaMetals.com will provide excellent solutions to the industrial and commercial applications of SS 321 / 321H Pipes that we manufacture. In order to maintain the quality as well as the quantity of these pipes, we always refer to the international and national quality standards as well as defined manufacturing processes to maintain the standards. Moreover, we are also conducting various destructive and non-destructive tests on the finished pipes in order to ensure their quality. Our company uses the latest tools and techniques in order to manufacture these excellent SS 321 / 321H Pipes in a bulk amount, which will help in any case where there is an emergency or urgent delivery requirement. Then, with the proper packaging materials, we begin to pack these pipes together and then we are ready to ship them. Additionally, we are committed to providing our customers with a smooth, convenient, on-time, and damage-free delivery experience. To meet the requirements of our buyers for numerous applications, we are always available to provide them with the best quality and featured Pipes.

SS 321/321H Pipes & Tubes are made using both physical properties and mechanical properties like elongation, density, modules of expansion, thermal conductivity, electrical resistivity, tensile strength, yield strength, ultimate tensile strength, electrical conductivity, and proof stress. As a result, the pipes are constructed with different types of specifications, including grade, dimensions, tolerance, applications, types, forms, shapes, sizes, schedules, finishes, surfaces, lengths, widths, thicknesses, and ends. Various types of tubes are available such as seamless tubes, welded tubes, round tubes, square tubes, rectangular tubes, glazed tubes, decorative tubes, thick wall tubes, as well as electropolished tubes. In order to make these pipes, several different chemical combinations are used, for example, carbon, manganese, silicon, phosphorus, sulfur, chromium, nitrogen, nickel, titanium, and chromium.

Pipes and tubes made of SS 321/321H can be used for a variety of applications, including pharmaceutical equipment, pharmaceutical industry, seawater equipment, chemical equipment, specialty chemical industry, gas processing, petrochemicals industry, power generation industry, heat exchangers, condensers, paper industry, offshore drilling industry, and pulp industry.

In addition to flues as well as spiral welded pipes, SS 321/321H Pipes & Tubes have good corrosion resistance. In order to ensure that the steel pipes do not deform during the annealing process, these plates are ideal for use in annealed temperatures. During the production process, titanium is added to the pipes to give them the ability to resist the precipitation of carbides and make them stronger. The non-corrosive nature of these tubes has helped make them a popular choice for the manufacture of aerospace equipment and a variety of storage units. Tubes made from these materials have amazing properties, such as high strength, tensile strength, ductility, durability, flexibility, and formability.

Many tests must be conducted on these pipes after the production process has been completed from the industry, including flaring tests, mechanical tests, chemical tests, hardness tests, hydrostatic tests, macro tests, micro tests, radiography tests, PMI tests, and flattening tests.

CITIES WE DELIVER

Adoni, Amaravati, Anantapur, Chandragiri, Chittoor, Dowlaiswaram ,Eluru, Guntur, Kadapa, Kakinada, Kurnool, Machilipatnam, Nagarjunakoṇḍa, Rajahmundry, Srikakulam, Tirupati, Vijayawada, Visakhapatnam, Vizianagaram, Yemmiganur, Itanagar, Dhuburi, Dibrugarh, Dispur, Guwahati, Jorhat, Nagaon, Sivasagar, Silchar, Tezpur, Tinsukia, Ara, Barauni, Begusarai, Bettiah, Bhagalpur, Bihar, Sharif, Bodh Gaya, Buxar, Chapra, Darbhanga, Dehri, Dinapur Nizamat, Gaya, Hajipur, Jamalpur, Katihar, Madhubani, Motihari, Munger, Muzaffarpur, Patna, Purnia, Pusa, Saharsa, Samastipur, Sasaram, Sitamarhi, Siwan, Chandigarh, Ambikapur, Bhilai, Bilaspur, Dhamtari, Durg, Jagdalpur, Raipur, Rajnandgaon, Daman, Diu, Silvassa, Delhi, New Delhi, Madgaon, Panaji, Ahmadabad, Amreli, Bharuch, Bhavnagar, Bhuj, Dwarka, Gandhinagar, Godhra, Jamnagar, Junagadh, Kandla, Khambhat, Kheda, Mahesana, Morbi, Nadiad, Navsari, Okha, Palanpur, Patan, Porbandar, Rajkot, Surat, Surendranagar, Valsad, Veraval, Ambala, Bhiwani, Chandigarh, Faridabad, Firozpur Jhirka, Gurugram, Hansi, Hisar, Jind, Kaithal, Karnal, Kurukshetra, Panipat, Pehowa, Rewari, Rohtak, Sirsa, Sonipat, Bilaspur, Chamba, Dalhousie, Dharmshala, Hamirpur, Kangra, Kullu, Mandi, Nahan, Shimla, Una, Anantnag, Baramula, Doda, Gulmarg, Jammu, Kathua, Punch, Rajouri, Srinagar, Udhampur, Bokaro, Chaibasa, Deoghar, Dhanbad, Dumka, Giridih, Hazaribag, Jamshedpur, Jharia, Rajmahal, Ranchi, Saraikela, Badami, Ballari, Bengaluru, Belagavi, Bhadravati, Bidar, Chikkamagaluru, Chitradurga, Davangere, Halebid, Hassan, Hubballi-Dharwad, Kalaburagi, Kolar, Madikeri, Mandya, Mangaluru, Mysuru, Raichur, Shivamogga, Shravanabelagola, Shrirangapattana, Tumakuru, Vijayapura, Alappuzha, Vatakara, Idukki, Kannur, Kochi, Kollam, Kottayam, Kozhikode, Mattancheri, Palakkad, Thalassery, Thiruvananthapuram, Thrissur, Kargil, Leh, Balaghat, Barwani, Betul, Bharhut, Bhind, Bhojpur, Bhopal, Burhanpur, Chhatarpur, Chhindwara, Damoh, Datia, Dewas, Dhar, Dr. Ambedkar Nagar (Mhow), Guna, Gwalior, Hoshangabad, Indore, Itarsi, Jabalpur, Jhabua, Khajuraho, Khandwa, Khargone, Maheshwar, Mandla, Mandsaur, Morena, Murwara, Narsimhapur, Narsinghgarh, Narwar, Neemuch, Nowgong, Orchha, Panna, Raisen, Rajgarh, Ratlam, Rewa, Sagar, Sarangpur, Satna, Sehore, Seoni, Shahdol, Shajapur, Sheopur, Shivpuri, Ujjain, Vidisha, Ahmadnagar, Akola, Amravati, Aurangabad, Bhandara, Bhusawal, Bid, Buldhana, Chandrapur, Daulatabad, Dhule, Jalgaon, Kalyan, Karli, Kolhapur, Mahabaleshwar, Malegaon, Matheran, Mumbai, Nagpur, Nanded, Nashik, Osmanabad, Pandharpur, Parbhani, Pune, Ratnagiri, Sangli, Satara, Sevagram, Solapur, Thane, Ulhasnagar,n Vasai-Virar, Wardha, Yavatmal, Imphal, Cherrapunji, Shillong, Aizawl, Lunglei, Kohima, Mon, Phek, Wokha, Zunheboto, Balangir, Baleshwar, Baripada, Bhubaneshwar, Brahmapur, Cuttack, Dhenkanal, Kendujhar, Konark, Koraput, Paradip, Phulabani, Puri, Sambalpur, Udayagiri, Karaikal, Mahe, Puducherry, Yanam,  Amritsar, Batala, Chandigarh, Faridkot, Firozpur, Gurdaspur, Hoshiarpur, Jalandhar, Kapurthala, Ludhiana, Nabha, Patiala, Rupnagar,  Sangrur, Abu, Ajmer, Alwar, Amer, Barmer, Beawar, Bharatpur, Bhilwara, Bikaner, Bundi, Chittaurgarh, Churu, Dhaulpur, Dungarpur, Ganganagar, Hanumangarh, Jaipur, Jaisalmer, Jalor, Jhalawar, Jhunjhunu, Jodhpur, Kishangarh, Kota, Merta, Nagaur, Nathdwara, Pali, Phalodi, Pushkar, Sawai Madhopur, Shahpura, Sikar, Sirohi, Tonk, Udaipur, Gangtok, Gyalshing, Lachung, Mangan, Arcot, Chengalpattu, Chennai, Chidambaram, Coimbatore, Cuddalore, Dharmapuri, Dindigul, Erode, Kanchipuram, Kanniyakumari, Kodaikanal, Kumbakonam, Madurai, Mamallapuram, Nagappattinam, Nagercoil, Palayamkottai, Pudukkottai, Rajapalayam, Ramanathapuram, Salem, Thanjavur, Tiruchchirappalli, Tirunelveli, Tiruppur, Thoothukudi, Udhagamandalam, Vellore, Hyderabad, Karimnagar, Khammam, Mahbubnagar, Nizamabad, Sangareddi, Warangal, Agartala, Agra, Aligarh, Amroha, Ayodhya, Azamgarh, Bahraich, Ballia, Banda, Bara Banki, Bareilly, Basti, Bijnor, Bithur, Budaun, Bulandshahr, Deoria, Etah, Etawah, Faizabad, Farrukhabad-cum-Fatehgarh, Fatehpur, Fatehpur Sikri, Ghaziabad, Ghazipur, Gonda, Gorakhpur, Hamirpur, Hardoi, Hathras, Jalaun, Jaunpur, Jhansi, Kannauj, Kanpur, Lakhimpur, Lalitpur, Lucknow, Mainpuri, Mathura, Meerut, Mirzapur-Vindhyachal, Moradabad, Muzaffarnagar, Partapgarh, Pilibhit, Prayagraj, Rae Bareli, Rampur, Saharanpur, Sambhal, Shahjahanpur, Sitapur, Sultanpur, Tehri, Varanasi, Almora, Dehra Dun, Haridwar, Mussoorie, Nainital, Pithoragarh, Alipore, Alipur Duar, Asansol, Baharampur, Bally, Balurghat, Bankura, Baranagar, Barasat, Barrackpore, Basirhat, Bhatpara, Bishnupur, Budge Budge, Burdwan, Chandernagore, Darjeeling, Diamond Harbour, Dum Dum, Durgapur, Halisahar, Haora, Hugli, Ingraj Bazar, Jalpaiguri, Kalimpong, Kamarhati, Kanchrapara, Kharagpur, Cooch Behar, Kolkata, Krishnanagar, Malda, Midnapore, Murshidabad, Nabadwip, Palashi, Panihati, Purulia, Raiganj, Santipur, Shantiniketan, Shrirampur, Siliguri, Siuri, Tamluk, Titagarh

Stainless Steel 321/321l/321h Pipe Specification

321 / 321H Pipes Specifications

ASTM A312, A358 / ASME SA312, SA358

Dimensional specification

ANSI/ASME B36.19M, ANSI/ASME B36.10M

ASTM A312 TP 321 / 321H Seamless Pipe Size

1 / 2" NB - 16" NB

ASTM A312 TP 321 / 321H Welded Pipe Size

1 / 2" NB - 24" NB

ASTM A358 TP 321 / 321H EFW Pipe Size

6" NB - 24" NB

Outside Diameter

6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock

SS 321 / 321H Pipes Manufacturing Shapes

Hydraulic, Round, Rectangle, Square, Hex, Honed

SS 321 / 321H Pipe Manufacturing Techniques

Seamless / Welded / ERW / Fabricated / CDW / 100% X Ray Welded

Stainless Steel 321 / 321H Pipe Schedule Thickness Range

SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS

SS 321 / 321H Pipes End Types

Plain End, Beveled End, Treaded One End, TBE (Treaded Both Ends)

Delivery Condition of SS 321 / 321H Pipe

Annealed and Pickled, Polished, Bright Annealed, Cold Drawn

Surface Finish

No.1, No.4, No.8 Mirror Finish, 2B

Value Added Services

Cutting, Beveling, Polishing, Threading, Destructive, Non Destructive, Ultrasonic Testing

Inspection and Test Reports

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

Marking

Specification

Grade

Nominal Pipe Sizes

Pipe Schedule or Wall Thickness

Manufacturing Method (Seamless / Welded)

Heat Number

Manufacturer’s Name or Custom Logo - on request

Marked Pipe Sample: ANSI B36.19 ASTM A 312 TP 321 12" NB SCH 40S SEAMLESS HEAT NO. XXXX

Outside Finish

2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements

Delivery Condition

Annealed and Pickled, Polished, Bright Annealed, Cold Drawn

Packing of SS 321 / 321H Pipes

Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests

Specials

Sizes and Specifications other than above can be on request

 

Chemical Composition Of Stainless Steel 321/321l/321h Pipe

% 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 321/321l/321h Pipe

CONDITION:          
  A H900 H925 H1025 H1075 H1100 H1150

    H1150+

H1150

  H1150M

Tensile Strength

N/mm2

1034     1380        1310     1170    1140    1035    1000      965  860

0.2% YS

N/mm2

760 1275 1200 1140 1035 930 860 760 585

Reduction of Area      

%

30-60 50 54 56 58 58 60 60 68

Elongation

%

6-15 14 14 15 16 17 19 20 22

Charpy Impact

J

- 20 34 47 54 61 68 108

135

 

 

Physical Properties Of Stainless Steel 321/321l/321h Pipe

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

Outside Diameter, Od (In Mm) & Wall Thickness, Wt (In Mm) Of Stainless Steel 321/321l/321h Pipe

Product Description

Outside Diamter, OD (in mm)

Wall Thickness, WT (in mm)>

321 / 321H Stainless Steel Round Pipe

6mm – 630mm

0.5mm-30mm

321 / 321H Stainless Steel Square Pipe

12.7mm* 12.7mm to 300mm* 300mm

0.5mm-30mm

321 / 321H Stainless Steel Rectangular Pipe

10*20mm to 100*200mm

0.5mm-30mm

321 / 321H Stainless Steel Colour Coated Pipe

6mm to 630mm

0.5mm-30mm

321 / 321H Stainless Steel Ornamental Pipes

12.7mm to 76.2mm

0.5mm-2.0mm

321 / 321H Stainless Steel Electropolished Pipes

12.7mm to 250mm

0.5mm-30mm

321 / 321H Stainless Steel Slot Round Pipe

12.7mm to 76.2mm

0.5mm-2.0mm

321 / 321H Stainless Steel Triangle Pipe

16mm to 85mm

0.5mm-3.0mm

321 / 321H Stainless Steel Hexagonal Pipes

13mm to 85mm

0.5mm-2.0mm

321 / 321H Thin-Wall Stainless Steel Pipes

22mm*0.7mm to 108mm*2.0mm

0.5mm-2.0mm

321 / 321H Inner/Outside Polished Stainless Steel Pipes

12.5mm to 203.2mm

1.0mm – 5mm

321 / 321H Stainless Steel Seamless Pipes

6mm to 430mm

0.8mm – 30mm

 

Stainless Steel 321/321l/321h Pipe Forms & Availability

Products

Size

ASTM A312 TP321 / 321H SS Square Pipe

ASTM A312 321 / 321H SS Dairy Pipe

Sizes 1/8″NB TO 30″NB IN

ASTM A312 TP321 / 321H SS Exhaust Pipe

ASTM A312 TP321 / 321H Stainless Steel Flexible Pipe

ASTM A312 TP321 / 321H Stainless Hollow Pipe

ASTM A312 TP321 / 321H SS Rectangular Pipe

ASTM A312 TP321 / 321H SS Round Pipe

ASTM A312 TP321 / 321H SS Schedule 40 Pipe

ASTM A312 TP321 / 321H Stainless Sch 10 Pipe

ASTM A312 TP321 / 321H Stainless Schedule 5 Pipe

ASTM A312 TP321 / 321H SS Schedule 80 Pipe

ASTM A312 TP321 / 321H Stainless Threaded Pipe

ASTM A312 TP321 / 321H Stainless Seamless Pipe

ASTM A358 TP321 / 321H Stainless EFW Pipes

ASTM A312 TP321 / 321H SS EP Pipes

ASTM A312 TP321 / 321H SS Electric Resistance Welded Pipe

ASTM A358 TP321 / 321H SS Electric Fusion Welded Pipes

ASTM A312 TP321 / 321H SS Structural Steel Pipe

Grade Specifications

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

BS

En

No

Name

321

S32100

321S31

58B,  58C

1.4541

X6CrNiTi18-10

2337

SUS 321

321H

S32109

321S51

1.4878

X6CrNiTi18-10

SUS 321H

Stainless Steel 321/321l/321h Pipe Stock And Supply Range

Sr. No.

Product Description

Outside Diamter, OD (in mm)

Wall Thickness, WT (in mm)

1

321/321H Stainless Steel Round Pipe/Tube

6mm – 630mm

0.5mm-30mm

2

321/321H Stainless Steel Square Pipe/Tube

12.7mm* 12.7mm to 300mm* 300mm

0.5mm-30mm

3

321/321H Stainless Steel Rectangular Pipe/Tube 

10*20mm to 100*200mm

0.5mm-30mm

4

321/321H Stainless Steel Colour Coated Pipe/Tube

6mm to 630mm

0.5mm-30mm

5

321/321H Stainless Steel Ornamental Tubes

12.7mm to 76.2mm

0.5mm-2.0mm

6

321/321H Stainless Steel Electropolished Pipes/Tubes

12.7mm to 250mm

0.5mm-30mm

7

321/321H Stainless Steel Slot Round Pipe/Tube

12.7mm to 76.2mm

0.5mm-2.0mm

8

321/321H Stainless Steel Triangle Tube

16mm to 85mm

0.5mm-3.0mm

9

321/321H Stainless Steel Hexagonal Tube

13mm to 85mm

0.5mm-2.0mm

10

321/321H Stainless Steel Handrail Tube

0.5mm-2.0mm

11

321/321H Stainless Steel U Shaped Tube

20mm to 200mm

0.5mm-2.0mm

12

321/321H Thin-Wall Stainless Steel Tube 

22mm*0.7mm to 108mm*2.0mm

0.5mm-2.0mm

13

321/321H Inner/Outside Polished Stainless Steel Tube, Pipes

12.5mm to 203.2mm

1.0mm – 5mm

14

321/321H Stainless Steel Capillary Tube

0.28mm to 10mm

0.08mm – 1.2mm

15

321/321H Stainless Steel Seamless Tube

6mm to 430mm

0.8mm – 30mm

 

Types Of Stainless Steel 321/321l/321h Pipe

  • Stainless Steel 321 Seamless Pipes
  • SS TP 321H Seamless Pipes
  • Stainless Steel 321 Pipes
  • SS 321 UNS S32100 Pipes
  • Stainless Steel 321 Cold Drawn Pipes
  • ASTM A 312 321 Stainless Steel Seamless Pipes
  • DIN 1.4511 SS 321 Seamless Pipes
  • SS 347L Seamless Pipes
  • Stainless Steel 321 Seamless Pipes
  • SS TP 321H Seamless Pipes
  • Stainless Steel 321 Pipes
  • SS 321 UNS S32100 Pipes
  • Stainless Steel 321 Cold Drawn Pipes
  • ASTM A 312 321 Stainless Steel Seamless Pipes
  • DIN 1.4511 SS 321 Seamless Pipes
  • Stainless Steel 904L Seamless Pipes

Stainless Steel 321/321l/321h Pipe Application Industries

Our Stainless Steel 321/321H Pipes & Tubes are used in a wide range of applications and various industries. Below are a few of them:

  • 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

 

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