ERW BOILER & AIR HEATER TUBES
ERW Boiler & Air Heater Tubes
Chemical Composition & Mechanical Properties of Carbon Steel Boiler & Heat Exchanger Tubes :
| Specification | Type | Grade | Chemical Composition% | Mechanical Properties | Remarks Impect /Hardness | ||||||||||||||||
| Yield Strength | Tensile Strength | % Elongatione  | |||||||||||||||||||
| Min. | Max. | Min. | Max.. | ||||||||||||||||||
| C | Mn. | P | S | SI | |||||||||||||||||
| Min. | Max. | Min. | Max. | Min. | Max. | Min. | Max. | PSI | MPa | PSI | MPa | PSI | MPa | PSI | MPa | ||||||
| IS: 2416 Pt-IV | ERW | 310 | 0.08 | 0.25 | 0.35 | 1.4 | 0.05 | 0.05 | Â | 0.35 | - | 152 | - | - | - | 304 | - | 402 | (100-RM / 9.81) /C, C=2.20 , RM=Measured T.S | Â | |
| 360 | 0.08 | 0.25 | 0.35 | 1.4 | 0.05 | 0.05 | Â | 0.35 | - | 177 | - | - | - | 353 | - | 451 | |||||
| 440 | 0.08 | 0.25 | 0.35 | 1.4 | 0.05 | 0.05 | - | 0.35 | - | 201 | - | - | - | 402 | - | 500 | |||||
| IS :11714 Pt-III | ERW | - | 0.06 | 0.18 | 0.27 | 0.63 | 0.048 | 0.058 | - | - | - | - | - | - | - | - | - | - | - | 72 HRB(Max.) | |
| IS : 1914 Pt-IV | ERW | 320 | 0.08 | 0.25 | 0.35 | 1.4 | 0.05 | 0.05 | - | 0.35 | - | 176 | - | - | - | 320 | - | 480 | (100-RM / 9.81) /C, C=2.20 , RM=Measured T.S | - | |
| 360 | 0.08 | 0.25 | 0.35 | 1.4 | 0.05 | 0.05 | - | 0.35 | - | 198 | - | - | - | 360 | - | 500 | - | ||||
| 440 | 0.08 | 0.25 | 0.35 | 1.4 | 0.05 | 0.05 | - | 0.35 | - | 242 | - | - | - | 440 | - | 580 | - | ||||
| BS:3059 Pt-I | ERW | 320 | - | 0.16 | 0.3 | 0.7 | 0.04 | 0.04 | - | 0.35 | - | 195 | - | - | - | 320 | - | 480 | 25 | - | |
| BS:3059 Pt-II | ERW | 360 | - | 0.17 | 0.4 | 0.8 | 0.035 | 0.035 | 0.1 | 0.35 | - | 235 | - | - | - | 360 | - | 500 | 24 | - | |
| 440 | 0.12 | 0.18 | 0.9 | 1.2 | 0.035 | 0.035 | 0.1 | 0.35 | - | 245 | - | - | - | 480 | - | 580 | 21 | - | |||
| BS:6323Â Pt-VÂ Â | ERW | ERW-1 | - | 0.13 | - | 0.6 | 0.05 | 0.05 | - | - | - | 200 | - | - | - | 300 | - | - | D/a< 20Â | D/a >20Â | - |
| ERW-2 | - | 0.16 | - | 0.7 | 0.05 | 0.05 | - | - | - | 250 | - | - | - | 340 | - | - | 10 | 20 | - | ||
| ERW-3 | - | 0.2 | - | 0.9 | 0.05 | 0.05 | - | 0.35 | - | 300 | - | - | - | 400 | - | - | 8 | 15 | - | ||
| 7 | 12 | - | |||||||||||||||||||
| ASTM-A-178 | ERW | A | 0.06 | 0.18 | 0.27 | 0.63 | 0.035 | 0.035 | - | - | 26,000 | 180 | - | - | 47,000 | 325 | - | - | 35 | - | |
| C | - | 0.35 | - | 0.8 | 0.035 | 0.035 | - | - | 37,000 | 255 | - | - | 60,000 | 415 | - | - | 30 | - | |||
| ASTM-A-214 | ERW | - | - | 0.18 | 0.27 | 0.63 | 0.035 | 0.035 | - | - | - | - | - | - | - | - | - | - | Â | 72 HRB(Max.) | |
| ASTM A333 & A334  | ERW | 1 | - | 0.3 | 0.4 | 1.06 | 0.025 | 0.025 | - | - | 30,000 | 205 | - | - | 55,000 | 380 | - | - | 35 | 18 J , | |
| 85 HRB (Max.) | |||||||||||||||||||||
| 6 | - | 0.3 | 0.29 | 1.06 | 0.025 | 0.025 | 0.1 | - | 35,000 | 240 | - | - | 60,000 | 415 | - | - | 30 | 18 J , | |||
| 90 HRB (Max.) | |||||||||||||||||||||
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Cities we Supply our ERW BOILER & AIR HEATER TUBES to :
Agartala, Agra, Agra Rampur, Ahmedabad, Aizawl, Ajmer, Aligarh, Allahabad, Alwar, Amaravati, Ambala, Ambattur, Ambernath, Amravati, Amritsar, Aurangabad, Bangalore, Bareilly, Belgaum, Bhagalpur, Bhavnagar, Bhilai, Bhiwandi, Bhopal, Bhubaneswar, Bidhannagar, Biharsharif, Bikaner, Bilaspur, Bokaro, Chandigarh, Chennai, Chittoor, Coimbatore, Cuttack, Dahod, Davanegere, Dehradun, Delhi, Dhanbad, Dharamsala, Dindigul, Diu, Durgapur, Mumbai, Lucknow, Coimbatore, Imphal, Mysore, Ratlam, Delhi, Kanpur, Darjeeling, Jalandhar, Nagpur, Solapur, Kolkata, Allahabad, Dehradun, Jammu, Nashik, Srinagar, Chennai, Ahmedabad, Faridabad, Jamshedpur, Bhadravati, Chattisgarh, Durgapur, Asansol, Hospet, Bellary, Visakhapatnam, Nellore, Surat, Bangalore, Chandigarh, Ghaziabad, Jhansi, Patna, Siliguri, Hyderabad, Amritsar, Noida, Kochi (Cochin), Mangalore, Indore, Vadodra, Bhubaneswar, Bikaner, Bhavnagar, Tirupur, Ankleshwar, Warangal, Agartala, Thoothukudi, Thiruvanthapuram, Jaipur, Aizawl, Guwahati, Kozhikode, Raipur, Vishakhapatnam, Jabalpur, Bhopal, Gwalior, Ludhiana, Rajahmundry, Thane, Agra, Bhubaneshwar, Gurgaon, Madurai, Rajkot, Varanasi, Bhilai, Haridwar, Meerut, Ranchi, Ahmednagar, Akola, Amravati, Aurangabad, Baramati, Beed, Bhandara, Bhiwandi, Buldhana, Chandrapur, Chimur, Dahanu, Dhule, Dindori, Erandol, Gadchiroli, Hatkanangle, Hingoli, Ichalkaranji, Jalgaon, Jalna, Karad, Khed, Yavatmal, Kolaba, Kolhapur, Kopargaon, Latur, Malegaon, Mumbai, Nagpur, Nanded, Nandurbar, Nashik, Osmanabad, Pandharpur, Parbhani, Rajapur, Ramtek, Ratnagiri, Raver, Sangli, Satara, Shirdi, Shirur, Solapur, Thane, Wardha, Washim, Andhra Pradesh, Jammu and Kashmir, Nagaland, Uttarakhand, Haryana, Lakshadweep, Arunachal Pradesh, Jharkhand, Odisha, West Bengal, Himachal Pradesh, Assam, Karnataka, Punjab, Andaman and Nicobar Islands, Puducherry, Bihar, Kerala, Rajasthan, Chandigarh, Meghalaya, Chhattisgarh, Madhya Pradesh, Sikkim, Dadar and Nagar Haveli, Mizoram, Goa, Maharashtra, Tamil Nadu, Daman and Diu, Tripura, Gujarat, Manipur, Telangana, Delhi, Uttar Pradesh in India, Faridabad, Fatehpur, Gandhidham, Gandhinagar, Ghaziabad, Greater Hyderabad, Greater Mumbai, Greater Warangal, Gurgaon, Guwahati, Gwalior, Haldia, Howrah, Hubballi-Dharwad, Hyderabad, Imphal, Indore, Jabalpur, Jaipur, Jalandhar, Jammu, Jamnagar, Jamshedpur, Jhansi, Jodhpur, Junagadh, Kakinada, Kalyan-Dombivali, Kanpur, Karnal, Kavaratti, Kochi, Kohima, Kolhapur, Kolkata, Kota, Lucknow, Ludhiana, Madurai, Mehsana, Mangalore, Mangaluru, Mira-Bhayandar, Moradabad, Morbi, Mumbai, Muzaffarpur, Mysore, Nagpur, Namchi, Nasik, Navi Mumbai, NDMC, Nellore, New Delhi, New Town Kolkata, Noida, Oulgaret, Pali, Panaji, Panipat, Panvel, Pasighat, Patiala, Patna, Pimpri-Chinchwad, Port Blair, Puducherry, Pune, Raipur, Rajkot, Ranchi, Raurkela, Industrial Township, Rourkela, Sagar, Salem, Satna, Secunderabad, Shaharanpur, Shillong, Siliguri, Silvassa, Solapur, Srinagar, Surat, Thane, Thanjavur, Thiruvananthapuram, Thoothukudi, Thrissur, Tiruchirapalli, Tirunelveli, Tirupur, Tumkur, Udaipur, Ujjain, Ulhasnagar, Vadodara, Vapi, Varanasi, Vasai-Virar, Vellore, Vishakhapatnam.
Countries we Export our ERW BOILER & AIR HEATER TUBES to :
United States of America, Malaysia, UAE, Indonesia, Saudi Arabia, Iran, Qatar, India, China, United Kingdom, Singapore, Canada, Thailand, South Korea, Turkey, Philippines, Egypt, Germany, Italy, Japan, Russia, Vietnam, Australia, South Africa, Portugal, Morocco, Costa Rica, Kazakhstan, Netherlands, Mexico, Brazil, France, Spain, Taiwan, Nigeria, Bangladesh, Kuwait, Iraq, Ukraine, Poland, Jordan, Romania, Oman, Hong Kong, Venezuela, Colombia, Norway, Chile, Trinidad & Tobago, Greece, Czechia, Belgium, Sri Lanka, Cyprus, Angola, Myanmar (Burma), United Kingdom, Canada, South Korea, Thailand, Netherlands, Spain, Turkey, Australia, Mexico, Pakistan, Vietnam, Brazil, Philippines, France, Taiwan, Poland, South Africa, Russia, Nigeria, Kuwait, Norway, Romania, Egypt, Oman, Sweden, Belgium, Hong Kong, Israel, Colombia, Switzerland, Denmark, Finland, Argentina, Venezuela, Peru, Ukraine, Chile, Bangladesh, Portugal, Ireland, Austria, Algeria, Greece, Iraq, New Zealand, Slovakia, Hungary, Kazakhstan, Slovenia, Lithuania, Serbia, Sri Lanka, Bahrain, Bulgaria, Morocco, Tunisia, Croatia, Jordan, Ecuador, Trinidad & Tobago, Estonia, Azerbaijan, Ghana, Lebanon, Cyprus, Dominican Republic, Latvia, Libya, Costa Rica, Cambodia, Macedonia (FYROM), Belarus, Jamaica, Palestine, Turkmenistan, Afghanistan, Bahrain, Costa Rica, Egypt, Iraq, Jordan, South Korea, Kazakhstan, Sri Lanka, Lithuania, Norway, Oman, Philippines, Poland, Qatar, Russia, Vietnam, South Africa, Nigeria, Mexico, Turkey, Hungary, Algeria, Angola, Argentina, Austria, Azerbaijan, Bangladesh, Belarus, Belgium, Bhutan, Bolivia, Bulgaria, Croatia, Czech Republic, Estonia, Finland, Greece, Italy, Japan, Libya, Romania, Thailand, Trinidad & Tobago, Tunisia, Ukraine, Yemen, Hong Kong, Gabon, China, Portugal, Switzerland, New Zealand, Sweden, Slovakia, Kenya, Lebanon, Morocco, Mongolia, India, United States, United Arab Emirates, Canada, Pakistan, Peru, Chile, Spain, France, United Kingdom, Indonesia, Israel, Iran, Kuwait, Mexico, Malaysia, Nigeria, Serbia, Singapore, Taiwan, Chile, Venezuela, Ecuador, Saudi Arabia, Netherlands, Brazil, Colombia, Ghana, Iran, Denmark, Poland, Australia.