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Stainless Steel Seamless Tubes 304L Grade Manufacturer, Supplier, Stockist & Exporter in India

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Stainless Steel Seamless Tubes 304L Stockist, SS Seamless Tubing, Stainless Steel 304L Cold Drawn Tubes, SUS 304L Seamless Tubes, Stainless Steel 304L Seamless Tubing In India.

Ready Stock of 304L Tubes, Stainless Steel 304l Seamless Tube, Stainless Steel 304l Square Tube, Get discount rate on Stainless Steel 304L Tubes, SS 304L Needle Tube, Check 1.375 od welded stainless tube 304l

DETAILED INFORMATION

We manufacture, export, and supply high quality ASTM A312 TP 304L Stainless Steel Pipes & Tubes, ASTM A312 TP 304L Stainless Steel Welded Pipes. Raw materials of high quality are used to manufacture SS 304L Pipes & Tubes. 

We offer a wide range of Stainless Steel 304L Pipes and Tubes in Seamless, Welded, SAW, LSAW, DSAW, etc. In addition to their excellent tensile strength and material strength, these 304L stainless steel Seamless tubes are available in different dimensional specifications according to the requirements of the clients. For processing and handling food, beverages, and dairy products, SS 304L Stainless Steel Seamless Tubes are widely used.

Our company is a leading manufacturer, exporter, stockist, stockholder, and supplier of Stainless Steel 304L Seamless Tubing that are being designed as per the national and international quality standards. In addition to being used in one of the most varied industrial functions, SS 304L tubes are also used to connect pipes. 

A fresh high point has been added to the industrial facade with stainless steel 304L cold drawn tubes.To meet the quality conscious needs for our highly esteemed clients, we provide SS 304L Tubing in different sizes, shapes, thickness and standards as per customised requirements given by our customers.

Our stainless steel 304L seamless tubes are available in various lengths and diameters at leading market prices. For our clients’ piping needs, we can also manufacture and machine SS 304L Welded Tubes.

We distribute our goods to consumers in wooden crates, plastic containers, steel strips, or as per customer request. Hot Rolled, Cold Drawn, Mirror Paint, Matt Polish and Finish are usually the exterior finishes of Stainless Steel 304L pipes as per consumer requirements.

 Our goods are packaged in wooden crates, plastic containers, or steel strips in accordance with the consumer’s order. steel manufactured according to the specifications of the American ASTM. The Japanese standard is suggested by SUS 304.

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

COUNTRIES WE DELIVER

Afghanistan, Albania, Algeria, Andorra, Angola, Antigua-Barbuda Argentina, Armenia, Australia, Austria, Azerbaijan, Bahamas, Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bhutan, Bolivia, Bosnia-Herzegovina, Botswana, Brazil, Brunei, Bulgaria, Burkina-Faso, Burundi, Côte d’Ivoire, Cabo Verde, Cambodia, Cameroon, Canada, Central African Republic, Chad, Chile, China, Colombia, Comoros, Congo (Congo-Brazzaville), Costa-Rica, Croatia, Cuba, Cyprus, Czechia (Czech Republic), Democratic Republic of the Congo, Denmark, Djibouti, Dominica, Dominican Republic, Ecuador, Egypt, El Salvador, Equatorial Guinea, Eritrea, Estonia, Eswatini (fmr. “Swaziland”), Ethiopia, Fiji, Finland, France, Gabon, Gambia, Georgia, Germany, Ghana, Greece, Grenada, Guatemala, Guinea, Guinea-Bissau, Guyana, Haiti, Holy See, Honduras, Hungary, Iceland, India, Indonesia, Iran, Iraq, Ireland, Israel, Italy, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho, Liberia, Libya, Liechtenstein, Lithuania, Luxembourg, Madagascar, Malawi, Malaysia, Maldives, Mali, Malta, Marshall Islands, Mauritania, Mauritius, Mexico, Micronesia, Moldova, Monaco, Mongolia, Montenegro, Morocco, Mozambique, Myanmar (formerly Burma), Namibia, Nauru, Nepal, Netherlands, New Zealand, Nicaragua, North Korea, North Macedonia, Norway, Oman, Pakistan, Palau, Palestine-State, Panama, Papua, New Guinea, Paraguay, Peru, Philippines, Poland, Portugal, Qatar, Romania, Russia, Rwanda, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, Solomon Islands, Somalia, South Africa, South Korea, South Sudan, Spain, Sri Lanka, Sudan, Suriname, Sweden, Switzerland, Syria, Tajikistan, Tanzania, Thailand, Timor-Leste, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, United Arab Emirates, United Kingdom, United States of America, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zambia, Zimbabwe.

Stainless Steel Seamless Tubes 304L Specification

Tube Range : 1/2″ OD – 12″ OD, Gauge: 25 SWG – 10 SWG

Outer Diameter : 3.00 mm – 219.10 mm

Wall Thickness : 0.40 mm – 12.70 mm

Schedules : 5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH

Length : Upto 30 metres, Custom Cut Lengths

Specifications : ASTM A213 / ASTM SA213

Types : Round, Square, Rectangle, Coil, “U” Shape, Hydraulic & Honed Tubes

STANDARD UNS WERKSTOFF NR. JIS AFNOR BS GOST EN
SS 304L S30403 1.4306/1.4307 SUS 304L Z3CN18‐10 304S11 03Х18Н11 X2CrNi18-9 / X2CrNi19-11

Stainless Steel Seamless Tubes 304L Chemical Composition

SS

304L

Ni

8 – 10.5
Fe Balance
Cr 18 – 20
C 0.30 max
Si 0.75 max
Mn 2 max
P 0.045 max
S 0.030 max
N 0.10

Stainless Steel Seamless Tubes 304L Mechanical Composition

Grade 304L
Tensile Strength (MPa) min 485
Yield Strength 0.2% Proof (MPa) min 170
Elongation (% in 50mm) min 40
Hardness
Rockwell B (HR B) max 92
Brinell (HB) max 201

Stainless Steel Seamless Tubes 304L Physical Properties

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (m/m/0C)

Thermal Conductivity (W/m.K)

Specific Heat 0-1000C (J/kg.K)

Electrical Resistivity (n.m)

0-1000C

0-3150C

0-5380C

at 1000C

at 5000C

304L

8000

193

17.2

17.8

18.4

16.2

21.5

500

720

Equivalent Material Grade Of TP 304L Stainless Steel Seamless Tubes 304L Grade

Grade
Euronorm
Swedish SS
UNS No
Old British
GOST
Japanese JIS
No
Name
BS
En

304L

1.4306 / 1.4307

X5CrNi18-10

2332

S30403

304S31

58E

03Х18Н11

SUS 304L

Types Of Stainless Steel Seamless Tubes 304L

  • Stainless Steel 304L Seamless Tubes
  • SS TP 304L Seamless Tubes
  • Stainless Steel 304L Tubes
  • SS 304L Tubes
  • Stainless Steel 304L Cold Drawn Tubes
  • ASTM A213 Stainless Steel S30403 Seamless Tubes Polished 304L Stainless Steel Tubing 
  • SS 1.4306 Seamless Tubes Stockist 
  • SS TP 304L Cold Drawn Tubes
  • AISI SS TP 304L Tubing
  • Stainless Steel 304L Tubing
  • SS 1.4307 Seamless Tubing
  • Stainless Steel 304L Seamless Tubing
  • UNS S30403 Stainless Steel Seamless 
  • 304L Stainless Steel Seamless 
  • SS 304L Seamless Tubes 

Marking & Packing

We package our stainless steel 304L Pipes & Tubes to prevent damage during transit. Customary export packaging is completed in wooden boxes or cases for export. Pipes and tubes made of stainless steel 304L are marked with the company’s logo, grade, size, and lot number. We can mark our products according to your specifications.

Test Certificates

Testing Certificate as per EN 10204-3.1, EN 10204-3.2, Raw Materials Certificate, NABL-approved Lab Test Report, 100% Radiography Test Report, and Third Party Inspection Report.

Stainless Steel Seamless Tubes 304L Size Chart

NB Sizes

Schedule 5

Schedule 10

Schedule 40

Schedule 80

Schedule 160

1/4″

1/8″

3/8″

3/4″

1/2″

1″

2″

1 1/4″

3″

1 1/2″

5″

2 1/2″

4″

6″

 

Wall

Sizes ( O.D.)

.010

1/16″ , 1/8″ , 3/16″

.020

1/16″ , 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″

.012

1/8″

.016

1/8″ , 3/16″

.028

1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 3/4″ , 1″ , 1 1/2″ , 2″

.035

1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″

.049

3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″

.065

1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″

.083

1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″

.095

1/2″ , 5/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″

.109

1/2″ , 3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″

.120

1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″

.125

3/4″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 3″ , 3 1/4″

.134

1″

.250

3″

.375

3 1/2″

Tolerance of Stainless Steel Seamless Tubes 304L

NPS

Stainless Steel 304 Tube OD Tolerance

+

inch

mm

inch

mm

1/8~1 1 /2

> 1 1 /2~4

> 4~8

> 8~18

> 18~26

> 26~34

> 34~48

1/64(0.015)

1/32(0.031)

1/16(0.062)

3/32(0.093)

1/8(0.125)

5/32(0.156)

3/16(0.187)

0.4

0.8

1.6

2.4

3.2

4.0

4.8

1/32(0.031)

1/32(0.031)

1/32(0.031)

1/32(0.031)

1/32(0.031)

1/32(0.031)

1/32(0.031)

0.8

0.8

0.8

0.8

0.8

0.8

0.8

Stainless Steel Seamless Tubes 304L Dimension Chart

Size 

OD, Inches

BW 

Ga.

Wall 

Dec-In.

ID

Weight 

Lbs/Ft.

1/8

22

0.028

0.069

0.0290

20

0.035

0.055

0.0336

3/16

22

0.028

0.131

0.0478

1/4

25

0.020

0.210

0.0491

22

0.028

0.194

0.0664

21

0.032

0.187

0.0745

20

0.035

0.180

0.0804

18

0.049

0.152

0.1052

16

0.065

0.120

0.1284

5/16

20

0.035

0.242

0.1039

18

0.049

0.214

0.1382

16

0.065

0.182

0.1722

3/8

22

0.028

0.319

0.1038

20

0.035

0.305

0.1271

18

0.049

0.277

0.1706

16

0.065

0.245

0.2152

7/16

18

0.049

0.340

0.2036

1/2

25

0.020

0.460

0.1025

20

0.035

0.430

0.1738

18

0.049

0.402

0.2360

16

0.065

0.370

0.3020

5/8

20

0.035

0.555

0.2205

18

0.049

0.527

0.3014

16

0.065

0.495

0.3888

3/4

20

0.035

0.680

0.2673

18

0.049

0.652

0.3668

16

0.065

0.620

0.4755

14

0.083

0.584

0.5913

7/8

18

0.049

0.777

0.4323

16

0.065

0.745

0.5623

11

0.120

0.635

0.9676

1

20

0.035

0.930

0.3607

18

0.049

0.902

0.4977

16

0.065

0.870

0.6491

14

0.083

0.834

0.8129

11

0.120

0.760

1.1278

1-1/4

11

0.120

1.010

1.4480

Stainless Steel Seamless Tubes 304LWall Thickness

NPS

Stainless Steel 304 / 304L Tube Tolerance, %

+

1/8-2 1 /2

20.0

12.5

3~18, t/D≤ 5%

22.5

12.5

3~18, t/D> 5%

15.0

12.5

≥ 20, welded

17.5

12.5

≥ 20, seamless, t/D≤ 5%

22.5

12.5

≥ 20, seamless, t/D> 5%

15.0

12.5

Stainless Steel Seamless Tubes 304L HSN Code

HSN CODE PRODUCT DESCRIPTION
7306 Other tubes, Tubes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel
73064000 Other welded of circular cross-section of stainless steel
7304 SS 304 Tubes, SS 304 Seamless Tubes and hollow profiles, SS 304 seamless, of iron (other than cast iron) or steel
7304L SS 304L Tubes, SS 304L Seamless Tubes and hollow profiles, SS 304L seamless, of iron (other than cast iron) or steel
730411 / 7304L11 Of stainless steel:
73041110 / 7304L1110 Tubes and Tubes
7306110 Line Tube of a kind used for oil or gas Tubelines:
73061100 Welded of stainless steel

Stainless Steel Seamless Tubes 304L Pressure Rating

OD inches

Ave. Wall inches

Min Yield Strength (PSI)

Min Tensile Strength (PSI)

Theoretical Burst Pressure * (PSI)

Working Pressure (PSI) 25% of Burst

Theoretical Yield Point ** (PSI)

Collapse Pressure *** (PSI)

0.250

0.020

30,000

75,000

14,286

3,571

5,714

4,416

0.250

0.028

30,000

75,000

21,649

5,412

8,660

5,967

0.250

0.035

30,000

75,000

29,167

7,292

11,667

7,224

0.250

0.049

30,000

75,000

48,355

12,089

19,342

9,455

0.250

0.065

30,000

75,000

81,250

20,313

32,500

11,544

0.375

0.020

30,000

75,000

8,955

2,239

3,582

3,029

0.375

0.028

30,000

75,000

13,166

3,292

5,266

4,145

0.375

0.035

30,000

75,000

17,213

4,303

6,885

5,077

0.375

0.049

30,000

75,000

26,534

6,634

10,614

6,816

0.375

0.065

30,000

75,000

39,796

9,949

15,918

8,597

0.500

0.020

30,000

75,000

6,522

1,630

2,609

2,304

0.500

0.028

30,000

75,000

9,459

2,365

3,784

3,172

0.500

0.035

30,000

75,000

12,209

3,052

4,884

3,906

0.500

0.049

30,000

75,000

18,284

4,571

7,313

5,304

0.500

0.065

30,000

75,000

26,351

6,588

10,541

6,786

0.500

0.083

30,000

75,000

37,275

9,319

14,910

8,307

0.625

0.020

30,000

75,000

5,128

1,282

2,051

1,859

0.625

0.028

30,000

75,000

7,381

1,845

2,953

2,568

0.625

0.035

30,000

75,000

9,459

2,365

3,784

3,172

0.625

0.049

30,000

75,000

13,947

3,487

5,579

4,335

0.625

0.065

30,000

75,000

19,697

4,924

7,879

5,591

0.625

0.083

30,000

75,000

27,124

6,781

10,850

6,910

0.625

0.095

30,000

75,000

32,759

8,190

13,103

7,734

0.625

0.109

30,000

75,000

40,172

10,043

16,069

8,639

0.750

0.028

30,000

75,000

6,052

1,513

2,421

2,156

0.750

0.035

30,000

75,000

7,721

1,930

3,088

2,669

0.750

0.049

30,000

75,000

11,273

2,818

4,509

3,664

0.750

0.065

30,000

75,000

15,726

3,931

6,290

4,749

0.750

0.083

30,000

75,000

21,318

5,330

8,527

5,905

0.750

0.095

30,000

75,000

25,446

6,362

10,179

6,637

0.750

0.109

30,000

75,000

30,733

7,683

12,293

7,453

0.750

0.120

30,000

75,000

35,294

8,824

14,118

8,064

0.875

0.020

30,000

75,000

3,593

898

1,437

1,340

0.875

0.028

30,000

75,000

5,128

1,282

2,051

1,859

0.875

0.035

30,000

75,000

6,522

1,630

2,609

2,304

0.875

0.049

30,000

75,000

9,459

2,365

3,784

3,172

0.875

0.065

30,000

75,000

13,087

3,272

5,235

4,126

0.875

0.083

30,000

75,000

17,560

4,390

7,024

5,152

0.875

0.095

30,000

75,000

20,803

5,201

8,321

5,807

0.875

0.109

30,000

75,000

24,886

6,221

9,954

6,543

0.875

0.120

30,000

75,000

28,346

7,087

11,339

7,100

1.000

0.028

30,000

75,000

4,449

1,112

1,780

1,633

1.000

0.035

30,000

75,000

5,645

1,411

2,258

2,027

1.000

0.049

30,000

75,000

8,149

2,037

3,259

2,796

1.000

0.065

30,000

75,000

11,207

2,802

4,483

3,647

1.000

0.083

30,000

75,000

14,928

3,732

5,971

4,567

1.000

0.095

30,000

75,000

17,593

4,398

7,037

5,159

1.000

0.109

30,000

75,000

20,908

5,227

8,363

5,827

1.000

0.120

30,000

75,000

23,684

5,921

9,474

6,336

1.000

0.134

30,000

75,000

27,459

6,865

10,984

6,963

1.250

0.035

30,000

75,000

4,449

1,112

1,780

1,633

1.250

0.049

30,000

75,000

6,380

1,595

2,552

2,260

1.250

0.065

30,000

75,000

8,705

2,176

3,482

2,958

1.250

0.083

30,000

75,000

11,485

2,871

4,594

3,719

1.250

0.095

30,000

75,000

13,443

3,361

5,377

4,213

1.250

0.109

30,000

75,000

15,843

3,961

6,337

4,776

1.250

0.120

30,000

75,000

17,822

4,455

7,129

5,207

1.250

0.134

30,000

75,000

20,468

5,117

8,187

5,742

1.500

0.035

30,000

75,000

3,671

918

1,469

1,367

1.500

0.049

30,000

75,000

5,243

1,311

2,097

1,896

1.500

0.065

30,000

75,000

7,117

1,779

2,847

2,487

1.500

0.083

30,000

75,000

9,333

2,333

3,733

3,136

1.500

0.095

30,000

75,000

10,878

2,719

4,351

3,559

1.500

0.109

30,000

75,000

12,754

3,188

5,101

4,043

1.500

0.120

30,000

75,000

14,286

3,571

5,714

4,416

1.500

0.134

30,000

75,000

16,315

4,079

6,526

4,881

1.500

0.148

30,000

75,000

18,439

4,610

7,375

5,336

1.750

0.035

30,000

75,000

3,125

781

1,250

1,176

1.750

0.049

30,000

75,000

3,864

966

1,546

1,434

1.750

0.065

30,000

75,000

6,019

1,505

2,407

2,146

1.750

0.083

30,000

75,000

7,860

1,965

3,144

2,711

1.750

0.095

30,000

75,000

9,135

2,284

3,654

3,080

1.750

0.109

30,000

75,000

10,672

2,668

4,213

3,504

1.750

0.120

30,000

75,000

11,921

2,980

4,768

3,832

1.750

0.134

30,000

75,000

13,563

3,391

5,425

4,242

1.750

0.148

30,000

75,000

15,268

3,817

6,107

4,645

1.750

0.165

30,000

75,000

17,430

4,357

6,972

5,124

2.000

0.035

30,000

75,000

2,720

680

1,088

1,032

2.000

0.049

30,000

75,000

3,864

966

1,546

1,434

2.000

0.065

30,000

75,000

5,214

1,303

2,086

1,887

2.000

0.083

30,000

75,000

6,788

1,697

2,715

2,387

2.000

0.095

30,000

75,000

7,873

1,968

3,149

2,715

2.000

0.109

30,000

75,000

9,175

2,294

3,670

3,092

2.000

0.120

30,000

75,000

10,227

2,557

4,091

3,384

2.000

0.134

30,000

75,000

11,605

2,901

4,642

3,751

2.000

0.148

30,000

75,000

13,028

3,257

5,211

4,111

2.000

0.165

30,000

75,000

14,820

3,705

5,928

4,542

Stainless Steel Seamless Tubes 304L Surface Finish

Surface Finish Internal Surface(ID) External Surface(OD)
Roughness Average(RA) Roughness Average(RA)
μ inch μm μ inch μm
AP Annealed & Pickled Not defined Not defined 40 or Not defined 1.0 or Not defined
BA Bright Annealed 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
MP Mechanical Polish 40,32,25,20 1.0,0.8,0.6,0.5 32 0.8
EP Electro Polish 15,10,7,5 0.38,0.25,0.20;0.13 32 0.8

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