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Labh Steelwe are Manufacturer and Exporter of Stainless Steel 347/347H Welded Pipes In India, Mumbai. we produce our materials using high quality raw materials for high resistance of our product. we also provide various grades ASTM A312 / ASTM SA312. we also take on clients requests as per their specifications.
According to the national and universal principles, we offer these Stainless Steel 321, 321H Welded Pipes in altered sizes and thicknesses according to particular requests by our regarded clients.
Stainless Steel 321, 321 H Welded Pipes are significantly utilized as a part of Oil, Gas, Petrochemical, Power and Desalination, Civil Construction, Ship Building, Marine, Food, Dairy and other related commercial enterprises.
SPECIFICATIONS OF STAINLESS STEEL 347/347H WELDED PIPES :
Category | Details |
Standard | ASTM A213, ASTM A269, AMS 5561, AMS 5565 |
OD Range | 3mm to 1500mm OD, 6NB to 900NB |
Schedule | Sch 5/S, Sch 10/S, Sch. 20/S, Sch 30/S, Sch 40/S, Sch 60/S, Sch 80/S, Sch 100, Sch 120, Sch 140, Sch 160, Sch XXS |
Length | 100mm to 7mtr (As per Customer Needs) |
Type | Seamless |
Finish | HR, CR and Bright |
Other Services | Cutting, Turning and Milling |
Applications | Aerospace, Defence, Marine, Pharmaceuticals, Food Processing, Medical, Automotive, Chemical, Oil and Gas |
GRADE SPECIFICATIONS OF STAINLESS STEEL 347/347H WELDED PIPES :
Stainless Steel | Tradename | UNS no. | Werkstoff No. |
347 | 321 Stainless | S34700 | 1.4550 |
347H | 347H Stainless | S34709 | 1.4961 |
CHEMICAL COMPOSITION OF STAINLESS STEEL 347/347H WELDED PIPES :
Grade | C | Mn | P | S | Si | Cr | Ni |
347 | 0.08 MAX | 2.00 MAX | 0.045 MAX | 0.030 MAX | 1.00 MAX | 17.0-19.0 | 9.0-13.0 |
347H | 0.04 - 0.10 | 2.00 MAX | 0.045 MAX | 0.030 MAX | 1.00 MAX | 17.0-19.0 | 9.0-13.0 |
MECHANICAL PROPERTIES OF STAINLESS STEEL 347/347H WELDED PIPES :
Grade | Tensile Strength Minimum Mpa |
Yield Strength Minimum Mpa |
Elongation on 50mm
Minimum % |
Hardness | |
BHN Annealed | Tempered | ||||
347 | 515 | 205 | 40 | 201 | - |
347H | 515 | 205 | 40 | 201 | - |
PHYSICAL PROPERTIES OF STAINLESS STEEL 347/347H WELDED PIPES :
Density 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 | 68-932°F | at 32 – 212°F | in tension (E) |
0.288 | 9.2 | 11.4 | 14.7 | 0.12 | 28 x 106 |
Labh Steel Supplies Stainless Steel 347/347H Welded Pipes in 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, Erode, 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.
Labh Steel exports Stainless Steel 347/347H Welded Pipes to Countries like 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, 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.
For further enquiries related to STAINLESS STEEL 347/347H WELDED PIPES kindly get back to us on :- labhsteel@yahoo.co.in or contact us on +91 9869609924




