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347 Stainless Steel Pipes

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347 Stainless Steel Seamless and Welded Pipes Manufacturer

ASTM A312 Stainless Steel 347 Pipes, SS 347 Pipes, Stainless Steel UNS S34700 Pipes, TP 347 SS Werkstoff Nr. 1.4961 Pipes, SS 347 Round Pipes, 347 Stainless Steel Electropolished Pipes Manufacturer & Supplier in India

Stainless Steel 347 Seamless Pipes, ASME SA 358 SS 347 Welded Pipes, SS 347 Hexagonal Pipes, TP 347 Stainless Steel ERW / EFW Pipes, SS 347 Hollow Pipes, TP SS 347 Rectangular Pipes Stockists & Exporter

Aspirinox Alloys Inc is the leading Manufacturer and Supplier of 347 Stainless Steel Pipes. We manufacture and export superior grade quality SS 347 Pipes by using unadulterated, unblended raw materials in various grades, sizes and specifications to fulfil the demands of our customers worldwide.


Our products successfully qualify for the hardness test, positive material identification test and IGC test. The 347 Stainless Steel Seamless Pipes and 347 Stainless Steel Welded Pipes manufactured by us are exported throughout the national and international market and comply with the grades of the international market largely.


Our offered SS 347 ERW Pipes are widely used in industrial boilers, pressure vessels, heat exchangers and condensers. Whereas, SS 347 EFW Pipes exhibits unprecedented standards of high thermal conductivity and resistance to surface abrasion.


With the aid of modern technology and our skilled workforce, we manufacture Steel 347 Round Pipes and Stainless Steel 347 Pipes, Stainless Steel 347 Hollow Pipes, Stainless Steel 347 Rectangular Pipes undergo diverse measures of quality in accordance to the industrial norms and tests making it high in demand throughout the year.


We offer our clients the best satisfactory performance by building 347 SS pipes based on their requirements and specifications. Contact us to know more.

DIN 1.4961 Stainless Steel 347 Pipes Dealer, ASTM A276 SS 347 Pipes, SS TP 347 Seamless Pipes Distributor, Stainless Steel 347 Pipes, SS 347 Hydraulic Pipes Wholesaler

347 Stainless Steel Specifications

Specifications for 347 Stainless Steel Seamless and Welded Pipes. If any specification is not mentioned here, please use the contact button for quick quote.

Specifications ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
Dimensions ASTM, ASME and API
SS 347 Pipes 1/2″ NB – 16″ NB
ERW 347 Pipes 1/2″ NB – 24″ NB
EFW 347 Pipes 6″ NB – 100″ NB
Size 1/8″NB TO 30″NB IN
Schedule SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Type Seamless / ERW / Welded / Fabricated / LSAW Pipes
Form Round Pipes, Custom Pipes, Square Pipes, Rectangular Pipe, “U” Shape, Hydraulic Pipes
Length Single Random, Double Random & Cut Length.
End Plain End, Beveled End, Treaded

Types of 347 SS Pipes

  • Stainless Steel 347 Seamless Pipe
  • SS 347 Seamless Pipe
  • 347 SS Seamless Pipe
  • 347 Stainless Steel Seamless Pipe
  • UNS S34700 Seamless Pipe
  • GOST 08Ch18N12B Seamless Pipes
  • WERKSTOFF NR. 1.4550 Seamless Pipe
  • ASTM A312 TP 347 Stainless Steel Seamless Pipes
  • Stainless Steel 347 Welded Pipe
  • SS 347 Welded Pipe
  • 347 SS Welded Pipe
  • SS 347 ERW Pipe
  • SS 347 EFW Pipe
  • Stainless Steel 347 ERW Pipe
  • Stainless Steel 347 EFW Pipe
  • 347 Stainless Steel Welded Pipe
  • UNS S34700 Welded Pipe
  • WERKSTOFF NR. 1.4550 Welded Pipe
  • ASTM A312 TP 347 Stainless Steel Welded Pipes
  • Stainless Steel 347 Polished Pipe
  • SS 347 Polished Pipe
  • 347 SS Polished Pipe
  • 347 Stainless Steel Polished Pipe
  • UNS S34700 Polished Pipe
  • WERKSTOFF NR. 1.4550 Polished Pipe
  • ASTM A312 TP 347 Stainless Steel Polished Pipes
  • Stainless Steel 347 Decorative Pipe

  • SS 347 Decorative Pipe
  • 347 SS Decorative Pipe
  • 347 Stainless Steel Decorative Pipe
  • UNS S34700 Decorative Pipe
  • WERKSTOFF NR. 1.4550 Decorative Pipe
  • ASTM A312 TP 347 Stainless Steel Decorative Pipes
  • Stainless Steel 347 Thick Walled Pipe
  • SS 347 Thick Wall Pipe
  • 347 SS Thick Walled Pipe
  • 347 Stainless Steel Thick Wall Pipe
  • UNS S34700 Thick Walled Pipe
  • WERKSTOFF NR. 1.4550 Thick Wall Pipe
  • ASTM A312 TP 347 Stainless Steel Thick Wall Pipes
  • Stainless Steel 347 Thin Walled Pipe
  • SS 347 Thin Wall Pipe
  • 347 SS Thin Walled Pipe
  • 347 Stainless Steel Thin Wall Pipe
  • UNS S34700 Thin Walled Pipe
  • WERKSTOFF NR. 1.4550 Thin Wall Pipe
  • ASTM A312 TP 347 Stainless Steel Thin Wall Pipes
  • Stainless Steel 347 Electropolished Pipe
  • SS 347 Electropolished Pipe
  • 347 SS Electropolished Pipe
  • 347 Stainless Steel Electropolished Pipe
  • UNS S34700 Electropolished Pipe
  • WERKSTOFF NR. 1.4550 Electropolished Pipe
  • ASTM A312 TP 347 Stainless Steel Electropolished Pipes

347 Stainless Steel Pipes Chemical Composition

Grade 347
min max
C 0.08
Mn 2.0
Si 1.00
P 0.045
S 0.030
Cr 17.0 20.0
Mo 2.00 3.00
Ni 9.0 13.0

Mechanical Properties of Stainless Steel 347 Pipes

Grade 347
Tensile Strength (MPa) min 515
Yield Strength 0.2% Proof (MPa) min 205
Elongation (% in 50mm) min 40
Hardness Rockwell B (HR B) max 95
Rockwell B (HR B) max 201

Physical Properties of 347 Stainless Steel Pipes

Grade 347
Density (kg/m3) 8000
Elastic Modulus (GPa) 193
Mean Coefficient of Thermal Expansion (m/m/0C) 0-1000C 17.2
0-3150C 17.8
0-5380C 18.4
Thermal Conductivity (W/m.K) at 1000C 16.2
at 5000C 21.5
Specific Heat 0-1000C (J/kg.K) 500
Electrical Resistivity (n.m) 720

347 Stainless Steel – Equivalent Grades

Grade 347
UNS No S34700
Old British BS
En X6CrNiNb18-10
Euronorm No 1.4550
Swedish SS
Japanese JIS

ASTM A312 Stainless Steel 347 Pipes Forms & Availability

  • Stainless Steel 347 Round Pipe
  • SS 347 Round Pipe
  • 347 SS Round Pipe
  • 347 Stainless Steel Round Pipe
  • UNS S34700 Round Pipe
  • SS UNS S34700 Round Pipe
  • ASTM A312 TP 347 Stainless Steel Round Pipes
  • Stainless Steel 347 Rectangular Pipe
  • SS 347 Rectangular Pipe
  • 347 SS Rectangular Pipe
  • 347 Stainless Steel Rectangular Pipe

  • UNS S34700 Rectangular Pipe
  • WERKSTOFF NR. 1.4550 Rectangular Pipe
  • ASTM A312 TP 347 Stainless Steel Rectangular Pipes
  • Custom Stainless Steel 347 Pipe
  • SS 347 Custom Pipe
  • 347 SS Custom Pipe
  • 347 Stainless Steel Custom Pipe
  • UNS S34700 Custom Pipe
  • WERKSTOFF NR. 1.4550 Custom Pipe
  • ASTM A312 TP 347 Stainless Steel Custom Pipes

347 Stainless Steel Pipes Updated Price List

Contact us or click on the below button to request a latest 347 stainless steel pipes price list. Aspirinox Alloys INC is dedicated to providing the world-class SS 347 pipes that cater all your demands at very competitive rates.

ASTM / ASME SA 358 SS 347 Pipes Value Added Services

Material Testing:

  • Mechanical Testing Such as Tensile of Area
  • Hardness Test
  • Chemical Analysis – Spectro Analysis
  • Positive Material Identification – PMI Testing
  • Flattening Test
  • Micro and MacroTest
  • Pitting Resistance Test
  • Flaring Test
  • Intergranular Corrosion (IGC) Test

Documentation & Packaging:

  • Commercial Invoice including HS Code
  • Packing List including Complete Details
  • Certificate of Origin legalized
  • Material Traceability Records
  • Quality Assurance Plan (QAP)
  • Heat Treatment Charts
  • Material Test Certificates (MTC)
  • Guarantee Letter
  • NABL approved Laboratory Test Reports

Exporting 347 Stainless Steel Pipes to Below Countries

Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

Supplying 347 Stainless Steel Pipes to Following Domestic Cities

Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota

Industries & Applications Where Our 347 Stainless Steel Pipes Are Used

Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.