ASTM A312 TP347 Stainless Steel Pipe

TP347 steel pipe is an austenitic stainless steel pipe. The hardness of TP347 steel pipe is 1328 MPa, and it contains 15%-30% chromium. Its corrosion resistance, toughness, and weldability increase with the chromium content. TP347 stainless steel pipe is an austenitic acid-resistant steel, widely used in industries such as aviation, petrochemicals, food, and paper.

As one of the largest steel pipe suppliers in Asia and Europe, GNEE Group can provide you with high-quality A312 TP347 stainless steel pipes, ensuring quality for your engineering projects. We can also supply A312 TP316 stainless steel welded pipes, A312 TP321 stainless steel pipes, A312 TP304 stainless steel pipes, among others. If you need A312 stainless steel pipes, please feel free to contact us.

A312 TP347 Stainless Pipes Specification

Standard	ASTM A312/ ASME SA312
Grades	TP347
Other Grades	TP304, 304L, 316, 316L, 321
Diameters	1/8 inch - 30 inch
Wall thickness	SCH 10S, 40S, 80S
Length	20ft, 40ft, Single Random Length, Double Random
Packing	Waterproof Paper wrapped, Steel Strips bundled, two tags on each bundle

TP347 Stainless Steel Welded Pipe Chemical Composition

Grade		C	Ni	Si	N	S	Mn	P	Cr	Mo
TP 347	min.	-	9.00	-	-	-	-	-	17.0	2.00
	max.	0.08	13.00	1.00	-	0.030	2.00	0.045	20.0	3.00

Stainless Steel TP347 Welded Pipes Mechanical Properties

Grade	Tensile Strength (MPa) min	Elongation (% in 50mm) min	Yield Strength 0.2% Proof (MPa) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
TP 347	515	40	205	92	201

TP347 Austenitic Stainless Steel Pipes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Why Choose GNEE?

GNEE Group is a steel pipe trading company with 16 years of production experience and 15 years of export experience. With an annual production capacity of 50 million tons and an export volume of 45 million tons, we export to countries such as New Zealand, India, Indonesia, Brazil, the Netherlands, Switzerland, and Kazakhstan. All steel pipes undergo quality inspection before leaving the factory, including chemical element analysis, mechanical performance testing, hardness testing, bending testing, and impact testing. The reports are sent to customers for confirmation before shipment. As a steel group with 20 steel pipe production lines, we can offer more competitive prices. If you would like to know more, please feel free to contact us at any time.

Hot Tags: astm a312 tp347 stainless steel pipe, China astm a312 tp347 stainless steel pipe manufacturers, suppliers, 431 SUS Stainless Steel Round Pipe, 201 Stainless Steel Welded Pipe, 1.4539 Stainless Steel Pipe, 1 4308 Stainless Seamless Steel Pipe, ASTM A213 Stainless Steel Welded Tube, 1Cr18Ni9Ti Stainless Steel Welded Pipe