A312 TP304H High Temperature Boiler Pipe
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A312 TP304H High Temperature Boiler Pipe

The "H" grade in A312 TP304H stands for "high carbon content", which means the carbon content is not high, less than 0.04% and not more than 0.10%.
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Product Introduction

GNEE is a manufacturer, supplier and exporter of A312 TP304H Stainless Steel Pipe and tubes, which are made of high-quality raw materials. GNEE products are designed as per major international standards and sold in many countries around the world.
A312 TP304H high temperature pipe is an austenitic alloy material containing small amounts of molybdenum, nitrogen, niobium and other elements. In addition, A312 SS TP304H pipe has excellent wear resistance and good mechanical properties due to its high carbon content. And it has good resistance to high temperatures of 500°C and up to 800°C, so it can be used for high temperature services.
A312 TP304H stainless steel pressure pipe is a strong, tough pipe with high corrosion resistance and high temperature resistance, so it is widely used in refineries, boiler pipes, cooling equipment, power plants, etc.

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Composition Ranges A312 TP304H Stainless Steel Tube

Grade C Mn Si P S Cr Mo Ni N
304H min. 0.04 - - - - 18.0 - 8.0 -
max. 0.10 2.0 0.75 0.045 0.030 20.0 10.5

A312 TP304H Stainless Steel Seamless Pipes 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
304H 515 205 40 92 201

A312 TP304H polished stainless steel pipe

A312 TP304H annealed tube

Advantages of Choosing GNEE

Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.

Gnee Company Team

A312 TP304H high temperature boiler pipe

FAQ

1. Can I get a sample before ordering?
Yes of course. Usually our samples are free. We can produce according to your samples or technical drawings. We can manufacture molds and fixtures.
2. How can you guarantee that what I get will be good?
We are a factory with 100% pre-delivery inspection to ensure quality.
3. How do you make our business establish a long-term and good relationship?
1. We maintain good quality and competitive prices to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them.

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