304H Seamless Stainless Steel Pipe 1/2" NB In Thickness Schedule 10 0.1-200mm

304H Seamless Stainless Steel Pipe 1/2" NB In Thickness Schedule 10 0.1-200mm

304H Seamless Stainless Steel Pipe 1/2" NB In Thickness Schedule 10 0.1-200mm

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Wenzhou Zheheng Steel Industry Co.,Ltd

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Name: 304H Seamless Stainless Steel Pipe 12quot NB In Thickness Schedule 10 01200mm
Brand: Zheheng
Price: 1 USD

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Brand Name :	Zheheng
Model Number :	304H
Certification :	ISO9001
Payment Terms :	T/T, L/C, Western Union
Supply Ability :	5000 Ton/Tons per Month
Delivery Time :	7-15 working days after receiving payment

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Product Details
Company Profile

Tensile Strength Mpa, (Min)

Yield Strength 0.2% Proof(MPA)min

Elongation (% in 50mm) min

Rockwell B (HR B)max

Brinell (HB)max

Overview

304H stainless steel is a high carbon austenitic stainless steel that offers excellent weldability and traceability, and good oxidation resistance in intermittent service up to 1500°F,corrosion Resistance Excellent in a wide range of atmospheric environments and many corrosive media. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 600C.

304H Stainless Steel Main Features

1.Austenitic stainless steel alloyed with Copper and Boron to increase the creep strength

2.Good corrosion resistance properties in high temperature

3.Good creep resistance in high temperatures, specially in the range of 580°C (1076°F) to 640°C (1184°F) Inner surface shot peening treatment possible upon request.

Physical properties

Grade	Density	Elastic	Mean Coefficient of Thermal			Thermal Conductivity		Specific Heat 0-1000C (J/kg.K)	Electrical Resistivity (n.m)
	(kg/m3)	Modulus (GPa)	Expansion (m/m/0C)			(W/m.K)
			0-1000C	0-3150C	0-5380C	at 1000C	at 5000C
304H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

Stainless steel 304H Seamless steel tubes surface finish

Surface Finish		Internal Surface(ID)		Exterbal Surface(OD)
		Roughness Average(RA)		Roughness Average(RA)
		μ inch	μm	μ inch	μ m
AP	Annealed & Pickled	Not defined	Not defined	40 or Not defined	1.0 or Not defined
BA	Beight Annealed	40,32,25,20	1.0,0.8,0.6,0.5	32	0.8
MP	Mechanical Polish	40,32,25,20	1.0,0.8,0.6,0.5	32	0.8
EP	Electro Polish	15,10,7,5	0.38,0.25,0.20;0.13	32	0.8

Specification

Ends	Plain end
Color	silver
Delivery time	within 15 -20 days.
Payment Terms	40% prepayment Balance before lodaing.
Shipping Terms	FOB NINGBO, after the inspection of goods at supplier's warehouse
Package	Standard export seaworthy package,or as required.
Diameter	3-1220mm
Surface finish	Polishing/pickling/mirror/annealing

Mechanical Properties

Product Testing

Coating Thk Test

Geometry inspection

Ultrasonic Inspection

Nondestructive Testing

Hydrostatic Testing

304H stainless steel pipe Usage

Oil refining

Gas and chemical industry

Industrial boilers

Pressure vessels

Heat exchangers

Pipelines and condensers.

Chemical Composition Of 304H

Grade	Cr	Ni	Mn	Si	C	P	S
304H	18-20	8-10.5	2	0.75	0.04-0.10	0.045	0.030

Package Process

1.With plastic cap to protect both ends

2.Weaving bag wrapped outside the pipe

3.Then pack into wooden case.

Shipment package image

304H Seamless Stainless Steel Pipe 1/2" NB In Thickness Schedule 10 0.1-200mm

Why choose us

304H Seamless Stainless Steel Pipe 1/2" NB In Thickness Schedule 10 0.1-200mm

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