Stainless Steel 347 Welded Pipe, SS 347H Seamless Pipes Supplier

Stainless Steel 347/347H Pipes

ASTM A312 SS 347/347H Polished Pipe
ASTM A312 SS 347 Thin Wall Pipes
Stainless Steel 347H Pipe Supplier
Stainless Steel 347/347H Welded Pipe
SS 347 Square Pipe Exporter
Stainless Steel 347H Rectangular Pipe

ASTM A249 Stainless Steel 347H Pipes
Stainless Steel 347 Round Pipe
SS 347H Electric Fusion Welding Pipe
ASTM A312 SS 347 Electropolished Pipes
Stainless Steel 347H ERW Pipes
SS 347 Seamless Piping

ASTM A213, ASME SA312 SS 347 Welded Pipes manufacturer, Stainless Steel 347/347H Pipe Prices, SS 347H Pipes Exporter, A312 Stainless Steel 347H Seamless Pipes Specification, Stainless Steel 347 Electropolished Pipes Supplier in Mumbai.

The layer prevents further corrosion by blocking oxygen diffusion to the surface of these 347 Stainless Steel Pipe and stops corrosion from spreading into the bulk of the metal. In comparison, our Stainless Steel 347H Electropolish Pipes contain sufficient chromium to undergo passivation, forming an inert film of chromium oxide on the surface. Since iron oxide has lower density than these SS 347/347H Rectangular Pipes, the film expands and tends to flake and fall away. Unprotected Stainless Steel 347H Square Pipes rusts readily when exposed to air and moisture. Our Stainless Steel 347 Round Pipes differs from carbon steel by the amount of chromium present. These Stainless Steel 347H EFW Pipes is used where both the properties of steel and corrosion resistance are required. However, our SS 347 ERW Pipes is not fully stain-proof in low-oxygen, high-salinity, or poor air-circulation environments.

SS 347 Square Pipe dimensions, ASTM A358 SS 347/347H EFW Pipes, Austenitic Chromium-Nickel Stainless Steel 347 Pipe, SS 347 Pipes, ASME SA312 Stainless Steel 347H Pipes price list, Stainless Steel 347/347H ERW Pipe Supplier In India.

Stainless Steel 347 Welded Pipes

Stainless Steel 347H Pipe

These Stainless Steel 347H Welded Pipe does not readily corrode, rust or stain with water as ordinary steel does. Our Stainless Steel 347 Seamless Pipe is used for corrosion-resistant tools such as nutcracker. These Stainless Steel 347H Pipes is widely used for food handling and cutlery among many other applications. In metallurgy, SS 347 Pipes is a steel alloy with a minimum of 10.5 % chromium content by mass. We are one of the well know manufacturer and suppliers of SS 347 / 347H Pipe, which is notable for its corrosion resistance.

Stainless Steel 347 Seamless/Welded Pipe Quick Details

Company Name: Norwich Steel & Engineering Co.
Country/Region: India
FOB Price: US $2500-4100 / Ton (FOB Price)
Port: Nhava Sheva Port Mumbai
Main Products: Seamless Pipes & Tubes, Welded Pipes & Tubes, Stainless Steel Pipe and Tubes
No.of Employees: 20 – 40 People
Year Established: 1999
Certification: ISO 9001, ISO 14001 & OHSAS 18001

Equivalent Grades for 347/347H Stainless Steel Pipe

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

347/347H SS Welded Pipes Chemical Composition

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

Stainless Steel 347/347H Seamless Pipe Mechanical Properties

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

NOTE : OTHER SIZES AND GRADES ARE AVAILABLE UPON REQUEST

Stainless Steel 347/347H Seamless Pipe Specifications

347/347H Welded Pipes are available in different grades and standards. Some of the standard features these are made available in include
Specifications : ASTM A 312 ASME SA 312 / ASTM A 358 ASME SA 358
Dimensions : ASTM, ASME and API
Size : 1/8″NB TO 30″NB IN
SS Pipes : 1/2″ NB – 16″ NB
SS ERW Pipes : 1/2″ NB – 24″ NB
SS EFW Pipes : 6″ NB – 100″ NB
Specialized in : Large Diameter Size
Schedule : SCH20, SCH30, SCH40, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
Form : Round, Square, Rectangular, Hydraulic Etc
Length : Single Random, Double Random & Cut Length
End : Plain End, Beveled End, Treaded
Type : Seamless / ERW / Welded / Fabricated / LSAW Pipes

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