SS 347/347H PIPE FITTINGS

Stainless Steel 347 / 347H Pipes

Arrow Piping Solutions is one of the leading manufacturers and suppliers of SS 347 / 347H Pipes. We offer the product with superior quality and precision. We supply this product as per universal and national quality standards. At Arrow Piping Solutions, we manufacture and supply these pipes in variable thickness and sizes. We customize the product as per customer demand. For the manufacturing of SS 347/347H pipes, we make use of effective fabrication methods. These pipes are easy to install and are readily available to buyers.

High tensile strength, durability, flexibility, anti-corrosive, rugged construction, longevity, excellent surface finish, dimensional accuracy, and massive load-bearing capacity—these features add value to SS 347/347H pipes. Besides this, these pipes have unique corrosion resistance capability, cracking resistance, and crevice corrosion resistance property.

Arrow Piping Solutions carries a wide range of stainless steel 347, 347H pipe and tubes in a variety of lengths, ODs, IDs, sizes, and wall thicknesses to meet your project’s needs—including pipe in dimensions as per ASTM and weight-kg. per mtr. (ANSI B36.19) / weight & thickness of 347 / 347H stainless steel gauge pipes.

We dispatch SS 347/347H pipes only after performing various quality tests. The product that we manufacture undergoes hardness tests, flaring tests, and macro-micro analysis. We check the product's chemical, mechanical, and physical properties. Also, we provide lab test reports, buyer reports, radiography test reports, and third-party test reports. We share these documents at the time of dispatch as proof of the error-free SS 347 / 347H Pipes.

These Stainless Steel 347/347H pipes do not corrode easily, rust, or stain with water. Hence, these pipes have full applications in decoration, medical industry, food industry, and construction industry.

Stainless Steel 347 / 347H Pipe Specifications

Pipe Specification	ASTM A312, A358 / ASME SA312, SA358
Dimension Standard	ANSI B36.19M, ANSI B36.10
Outside Diameter	6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock
Thickness Range	0.3mm – 50 mm, SCH 5 to SCH XXS
Type	Seamless / ERW / Welded / Fabricated Pipes
Form	Round, Square, Rectangular, Oval, Hydraulic Etc
Length	Single Random, Double Random & Required Length
End	Plain End, Beveled End, Threaded
End Protection	Plastic Caps
Outside Finish	2B, No.4, No.1, Mirror No.8, Custom Finish

ASME SA312 TP347 / 347H Stainless Steel Pipes Equivalent Grades

STANDARD	WERKSTOFF NR.	UNS	JIS	EN	GOST
SS 347	1.4550	S34700	SUS 347	X6CrNiNb18-10	08Ch18N12B
SS 347H	1.4961	S34709	SUS 347H	X6CrNiNb18-12	-

Along with all these properties, SS 347/347H pipes are useful in petroleum refineries, aircraft engine components, power generation units, heat exchangers, pressure vessels, welded fabrications, and other high-heat applications. We follow a strict quality control system and provide after-sales service for all our products. We ensure shortest delivery times, proper packaging, and competitive pricing.

Stainless Steel 347 / 347H Pipes Chemical Composition

Grade	C	Mn	Si	P	S	Cr	Cb	Ni	Fe
SS 347	0.08 max	2.0 max	1.0 max	0.045 max	0.030 max	17.00 - 20.00	10xC – 1.10	9.00 - 13.00	Balance
SS 347H	0.04 – 0.10	2.0 max	1.0 max	0.045 max	0.030 max	17.00 - 19.00	8xC – 1.10	9.00 - 13.00	Balance

SS 347 / 347H Pipes Mechanical Properties

Density	Melting Point	Tensile Strength	Yield Strength (0.2%Offset)	Elongation
8.0 g/cm³	1454 °C (2650 °F)	75000 psi (515 MPa)	30000 psi (205 MPa)	35%

Application Industries

Arrow Piping Solutions' Stainless Steel 347 / 347H Pipes are widely used in: