Delivering High Quality Buttweld Fittings in Elbow, Tee, Reducer, Cap, Stub End etc.

ASTM A358 Grade 309S Stainless Steel EFW Pipes (UNS S30908 CLASS 1 / 2 / 3 / 4 / 5)

Carbon Steel ASTM A672 Grade C65 CL22 EFW Pipes, ASTM A672 C65 CL22 EFW Pipes, ASME SA672 C65 CL22 EFW Pipes, A672 C65 CL22 EFW Pipes, A672 C65 CL22 Welded Pipes

Carbon Steel EFW Pipes in ASTM A672 / ASME SA672 Grade C65 in CLASS 10, 11, 12, 13, 20, 21, 22, 23, 30, 31, 32, 33, 40, 41, 42, 43, 50 ,51 ,52, 53, 70, 71, 72, 73.

Savoy Piping Inc., we carry a full inventory of ASTM A358 Grade 309s Stainless Steel EFW Pipe and Supply ASTM A358 Grade 309s Stainless Steel EFW Pipe austenitic chromium-nickel stainless steel pipe suitable for corrosive or high-temperature service, or both, or for general applications

We Supply ASTM A358 Grade 309s Stainless Steel EFW Pipes in ASTM A358 TP304, ASTM A358 TP304L, ASTM A358 TP304H, ASTM A358 TP309s, ASTM A358 TP310s, ASTM A358 TP316, ASTM A358 TP316L, ASTM A358 TP317L, ASTM A358 TP321, ASTM A358 TP321H, ASTM A358 TP347, ASTM A358 TP347H, ASTM A358 TP904L in Class 1, 2, 3, 4, 5. The grade indicates the testing methods required for a given application.

Savoy Piping Inc. specializes in ASTM A358 Grade 309s Stainless Steel EFW Pipe with years of Experience in Manufacturing ASTM A358 Grade 309s Stainless Steel EFW Pipe. we offer high quality, lower cost but the best service. As a result to that our ASTM A358 Grade 309s Stainless Steel EFW Pipes export account today is in various countries like Iran, Iraq, Kuwait, Saudi Arabia, Oman, UAE, Singapore, Malaysia, Indonesia, South korea, Chile, Peru, Venezuela, Australia, Nigeria, Angola, Senegal, Mozambique, Algeria, Libya, Azerbaijan, Netherlands, Brazil, Norway, United Kingdom, Mexico, Canada etc.


 stainless Steel EFW Pipes, ASTM A358 efw pipes, asme sa efw pipe, ASTM A358 TP304, ASTM A358 TP304L, ASTM A358 TP304H, ASTM A358 TP309s, ASTM A358 TP310s, ASTM A358 TP316, ASTM A358 TP316L, ASTM A358 TP317L, ASTM A358 TP321, ASTM A358 TP321H, ASTM A358 TP347, ASTM A358 TP347H, ASTM A358 TP904L, efw welded pipes

ASTM A358 Grade 309s Stainless Steel EFW Pipes Manufacturer, Stockholder and Supplier

Savoy Piping Inc., offers a range of Electric Fusion Welded Pipe in different sizes and standards. It is a pipe, which is a tubular section or hollow cylinder, and generally but not essentially of circular cross-section. Electric Fusion Welded EFW pipe is formed by rolling plate and welding the seam. Pipe is generally manufactured to one of several international and national industrial standards. Many industrial and government standards exist for the production of pipe and tubing. Meanwhile, Pipe assemblies are more or less for all the time constructed by means of the usage of fittings such as elbows, tees, and so on.

EFW Pipe Division consists of a JCO Forming Press, Helical / Spiral Mill, Inside and Outside Welding System, Heat Treatment Furnace and Testing Facilities with an annual installed capacity of 5,000 MT.

Welding process employed is GTAW for root-pass and SAW/TIG for final pass with suitable filler wires as prescribed by AWS specifications and ASME Boiler and Pressure Vessel Code, section-IX. These facilities are capable of manufacturing Austenitic and various Duplex grade

ASTM A358 Grade 309s Stainless Steel EFW Pipes range

ASTM A358 Grade 309s Stainless Steel EFW Pipes Specification ASTM A358 / ASME SA358
ASTM A358 Grade 309s Stainless Steel EFW Pipes Specification A / SA358 CLASS 1, A / SA358 CLASS 2, A / SA358 CLASS 3, A / SA358 CLASS 4, A / SA358 CLASS 5
ASTM A358 Grade 309s Stainless Steel EFW Pipes Grades 304, 304L, 304H, 309S, 310S, 316, 316L, 316H, 317L, 321, 321H, 347, 347H, 904L ETC.
ASTM A358 Grade 309s Stainless Steel EFW Pipes Type EFW, Electric Fusion Welded
ASTM A358 Grade 309s Stainless Steel EFW Pipes Outer Diameter Size Electric Fusion Welded / ERW- 8" NB to 110" NB (Nominal Bore Size)
ASTM A358 Grade 309s Stainless Steel EFW Pipes Wall Thickness Schedule 10 to Schedule 160 (3 mm to 100 mm Thickness)
ASTM A358 Grade 309s Stainless Steel EFW Pipes Length 01 Meter to 12.5 Meters, Single Random Length, Double Random Length And Customize Size.
ASTM A358 Grade 309s Stainless Steel EFW Pipes Ends Plain Ends / Beveled Ends
ASTM A358 Grade 309s Stainless Steel EFW Pipes Delivery Conditions As Rolled, Formed, Stress Relieved, Annealed, Hardened, Tempered
ASTM A358 Grade 309s Stainless Steel EFW Pipes Coating Electropolish, Mechanical Polish, Satin Finish, Passivated
ASTM A358 Grade 309s Stainless Steel EFW Pipes Other Testing Product Analysys/Chemical Analysis, Tensile Test at room temperature and hot tensile test, Bend Test, Impact Test up to -196°C, Micrograp HIC Examination up to 500X, Macrograp HIC Examination, Ferrite Counting, Examination acc. to ASTM E562, Corrosion Test (ASTM A262; ASTM A923; ASTM G48; ASTM G28), Hardness Test (also NACE MR 01-75), Drop weight tear test (DWTT) Hydrogen-Induced Cracking (HIC), Sulphide Stress Corrosion Cracking (SSCC), Sulphide Stress Corrosion Cracking (SSCC), X-Ray Testing (Radiograph HIC & Radioscopic examination & Digital), Liquid Penetrant Examination, Ultrasonic Examination (and PAUT), Magnetic Particle Examination, Hydrostatic Test, Positive Material Identification (PMI Testing)
ASTM A358 Grade 309s Stainless Steel EFW Pipes Dimension All Pipes Is Manufactured and Inspected / Tested to the Relevant standards including ASTM And ASME
ASTM A358 Grade 309s Stainless Steel EFW Pipes Value Added Services Draw / Expansion / Machining / Sand Blasting / Shot Blasting / Heat Treatment
ASTM A358 Grade 309s Stainless Steel EFW Pipes Packaging Loose / Bundle / Wooden Pallet / Wooden box-a / Plastic Cloth Wraps / Plastic End Caps / Beveled Protector
ASTM A358 Grade 309s Stainless Steel EFW Pipes Shipment & Transportation By Road - Truck / Train, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes
ASTM A358 Grade 309s Stainless Steel EFW Pipes Material Test Certificate Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS ETC

ASTM A358 / ASME SA358 Stainless Steel EFW Pipes

Standard Specification for Electric-Fusion-Welded Austenitic Chromium-Nickel Stainless Steel Pipe for High-Temperature Service and General Applications

ASTM A358 Stainless Steel EFW Pipes specification covers electric-fusion-welded austenitic chromium-nickel stainless steel pipe suitable for corrosive or high-temperature service, or both, or for general applications.
The dimensionless designator NPS (nominal pipe size) has been substituted in this standard for such traditional terms as “nominal diameter,” “size,” and “nominal size.”
This specification covers the grades of alloy and stainless steel listed in Table 1. The selection of the proper grade and requirements for heat treatment shall be at the discretion of the purchaser, dependent on the service conditions to be encountered.

Five classes of pipe are covered as follows: ASTM A358 Class 1 - Pipe shall be double welded by processes employing filler metal in all passes and shall be completely radiographed.

ASTM A358 Class 2 - Pipe shall be double welded by processes employing filler metal in all passes. No radiography is required.

ASTM A358 Class 3 - Pipe shall be single welded by processes employing filler metal in all passes and shall be completely radiographed.

ASTM A358 Class 4 - Same as Class 3 except that the weld pass exposed to the inside pipe surface may be made without the addition of filler metal (see 6.2.2.1 and 6.2.2.2).

ASTM A358 Class 5 - Pipe shall be double welded by processes employing filler metal in all passes and shall be spot radiographed.

Supplementary requirements covering provisions ranging from additional testing to formalized procedures for manufacturing practice are provided. Supplementary Requirements S1 through S6 are included as options to be specified when desired.

The values stated in either inch-pound units or SI units are to be regarded separately as standard. Within the text, the SI units are shown in brackets. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the specification. The inch-pound units shall apply unless the “M” designation of this specification is specified in the order.

309s stainless steel ( UNS NO S30900 / uns no s30908) Alloys 309 and Alloys 309S are austenitic chromium-nickel stainless steels that are often used for higher temperature applications. Due to their high chromium and nickel content, Alloys 309 and 309S are highly corrosion resistant, have outstanding resistance to oxidation, and excellent heat resistance while providing good strength at room and elevated temperatures. The only significant difference between 309 and 309S is the carbon content. Alloy 309S has a much less carbon composition which minimizes carbide precipitation and improves weldability.

Alloy 309 (UNS S30900) is an austenitic stainless steel developed for use in high temperature corrosion resistance applications. The alloy resists oxidation up to 1900°F (1038°C) under non-cyclic conditions. Frequent thermal cycling reduces oxidation resistance to approximately 1850°F (1010°C).

Because of its high chromium and low nickel content, Alloy 309 can be utilized in sulfur containing atmospheres up to 1832°F (1000°C). The alloy is not recommended for use in highly carburizing atmospheres since it exhibits only moderate resistance to carbon absorption. Alloy 309 can be utilized in slightly oxidizing, nitriding, cementing and thermal cycling applications, albeit, the maximum service temperature must be reduced.

When heated between 1202 – 1742°F (650 – 950°C) the alloy is subject to sigma phase precipitation. A solution annealing treatment at 2012 – 2102°F (1100 – 1150°C) will restore a degree of toughness.

309S (UNS S30908) is the low carbon version of the alloy. It is utilized for ease of fabrication. 309H (UNS S30909) is a high carbon modification developed for enhanced creep resistance. It most instances the grain size and carbon content of the plate can meet both the 309S and 309H requirements.

Alloy 309 can be easily welded and processed by standard shop fabrication practices.

Specifications: UNS S30900 / S30908

Standards:

  • ASTM/ASME: UNS S30900/S30908
  • EURONORM: FeMi35Cr20Cu4Mo2
  • DIN: 2.4660

ASTM A358 Grade 309s Stainless Steel EFW Pipes Chemical Composition

Typical compositional ranges for grade 309s stainless steels Pipes

Element 309 309S 309H
Chromium 22.0 min.-24.0 max. 22.0 min.-24.0 max. 22.0 min.-24.0 max.
Nickel 12.0 min.-15.0 max. 12.0 min.-15.0 max. 12.0 min.-15.0 max.
Carbon 0.20 0.08 0.04 min.-0.10 max.
Manganese 2.00 2.00 2.00
Phosphorus 0.045 0.045 0.045
Sulfer 0.030 0.030 0.030
Silicon 0.75 0.75 0.75
Iron Balance Balance Balance

ASTM A358 Grade 309s Stainless Steel EFW Pipes Mechanical Properties

Mechanical Properties of 309s grade stainless steel

Properties Metric Imperial
Tensile strength, ultimate 620 MPa 89900 psi
Tensile strength, yield (0.2%) 310 MPa 45000 psi
Izod impact 120 - 165 J 88.5 - 122 ft-lb
Modulus of elasticity 200 GPa 29000 ksi
Shear modulus 77 GPa 11200 ksi
Poissons ratio 0.3 0.3
Elongation at break (in 50 mm) 45% 45%
Hardness, Brinell (converted from Rockwell B hardness) 147 147
Hardness, Knoop (converted from Rockwell B hardness) 164 164
Hardness, Rockwell B 85 85
Hardness, Vickers (converted from Rockwell B hardness) 169 169

ASTM A358 Grade 309s Stainless Steel EFW Pipes Physical Properties

Physical properties of 309s grade stainless steel in the annealed condition

Properties Metric Imperial
Density 8 g/cm3 0.289 lb/in³
Melting point 1454°C 2650°F

Thermal Properties for ASTM A358 Grade 309s Stainless Steel EFW Pipes

Grade specifications for 309s grade stainless steel

Properties Metric Imperial
Thermal expansion co-efficient (@ 0-100°C/32-212°F) 14.9 µm/m°C 8.28 µin/in°F
Thermal conductivity (@0-100°C/32-212°F) 15.6 W/mK 108 BTU in/hr.ft².°F

ASTM A358 Grade 309s Stainless Steel EFW Pipes Plate And Filer Metal Specification

Grade UNS Designation Material, Type Astm Plate Specifiecation No. and Grade Filler Metal Classification and UNS Designation for Applicable Specification
A5.4 A5.9 A5.22 A5.30
Class. UNS Class. UNS Class. UNS Class. UNS
309 S30900 309 A 240 Type 309 E309 W30910 ER309 S30980 E309T W3031 ... ...
W30940
309S S30908 309S A 240 Type 309S ... ... ... ... ... ... ... ...
310 S31000 310 A 240 Type 310 E310 W31010 ER310 S31080 E310T W31031 IN310 S31080
W31040
310s S31008 310s A 240, Type 310S ... ... ... ... ... ... ... ...

ASTM A358 Grade 309s Stainless Steel EFW Pipes Apllication

The A358 EFW Pipes is used in the following applications:-

  • Cryogenic Industry
  • LNG Gas
  • Offshore Industry
  • Process Plants
  • Sub Sea
  • Refineries etc.

Supplying A358 Grade 309s Stainless Steel EFW Pipes to Countries -

We Export ASTM A358 Grade 309s Stainless Steel EFW Pipes to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East.etc

Savoy Piping Inc. is a well known worldwide Exporter of ASTM A358 Grade 309s Stainless Steel EFW Pipes, Savoy Piping Inc. is committed to provide each and every customer with the highest standard of customer service. We deals in ASTM ASTM A358 Grade 309s Stainless Steel EFW Pipe in India and Overseas, offering a wide range of ASTM A358 Grade 309s Stainless Steel EFW Pipes