JIS G3463 Stainless Steel Tubes For Boiler And Heat Exchanger

Tianjin Wanlei Steel Pipe Co., Ltd. is one of the leading manufacturers and suppliers of jis g3463 stainless steel tubes for boiler and heat exchanger in China, featured by quality products and low price. If you're going to wholesale durable jis g3463 stainless steel tubes for boiler and heat exchanger made in China, welcome to get pricelist and free sample from our factory.

 

Introduction

JIS standard stainless steel grades are usually expressed as SUS + number to mark different types stainless steel, such as SUS304, SUS316. etc. The steel grades of JIS G3463 stainless steel tube cover SUS304TB, SUS310TB, SUS316TB, etc. Stainless steel tube with these steel grades has excellent high temperature resistance, which makes JIS G3463 stainless steel tubes suitable for the applications where high temperature resistance is required, such as boiler and heat exchanger, etc. JIS G3463 stainless steel tubes can be made of seamless or welded process. After production is finished, stainless steel tubes will be heat treated before delivery to ensure its mechanical performance.

 

Specification

Product name	Stainless Steel Tubes for Boiler and Heat exchanger
Place of origin	China
Standard	JIS G3463
Relevant standard	ASTM A249, ASTM A269, JIS G3459, etc.
Material grade	SUS304TB, SUS310TB, SUS316TB, SUS312TB, etc.
Type	Seamless or welded
Outer diameter	19.05mm-168.3mm
Wall thickness	2mm-14mm
Length	3m-12m or customized length
Surface treatment	Bare/TR/HL/2B/4K/8K, etc.

 

JIS G3463 stainless steel tube equivalent steel grade

JIS	ASTM	DIN
SUS304TB	A213 TP304	17456 X2CrNi1911
SUS316TB	A213 TP316	17456 X5CrNiMo17122
SUS321TB	A213 TP321	17456 X6CrNiTi1810

 

Chemical composition %

Grade	C,max	Si,max	Mn,max	P,max	S,max	Ni	Cr	Mo
SUS304TB	0.08	1.00	2.00	0.040	0.030	8.00-11.00	18.00-20.00	-
SUS316TB	0.08	1.00	2.00	0.040	0.030	10.00-14.00	16.00-18.00	2.00-3.00
SUS321TB	0.08	1.00	2.00	0.040	0.030	9.00-13.00	17.00-20.00	-

 

Mechanical properties

Grade	Tensile strength,min(Mpa)	Yield strength,min(Mpa)	Elongation,min(%)
			Outer diameter
			<10	10≤OD<20	>20
SUS304TB	520	205	27	30	35
SUS316TB
SUS321TB

 

Product show

 

Packing

We have a professional packaging team to ensure safe transportation of steel tubes. The steel tubes will be wrapped by woven bags or plastic films, pipe ends plastic caps for protection. Or as per clients' requirements.

 

Applications

JIS G3463 stainless steel tube is usually used in boiler and heat exchanger, ensuring safety operation of equipment.

1. In the field of boiler: JIS G3463 stainless steel tube is mainly used for manufacturing heat transfer tubes and matching tubes. The heat transfer tube is responsible for transferring heat of the boiler to the water flowing inside the heat exchanger tube, while the matching tube is used to transport water and steam.

2. In the field of heat exchanger: JIS G3463 is used for manufacturing of key components of heat exchanger, such as condenser tube and heat transfer tube, etc. These components still maintain stably performance under extreme environments, such as high temperature and corrosion environment.

 

About us

 

FAQ 

Q: Are you a manufacturer or supplier?

A: We are a supplier, and we are specializing in steel tubes for many years. Our company is located in Tianjin, and is close to the Tianjin Port. So convenient for loading and transportation.

Q: What is your payment terms?

A: One is 100% T/T, and another one is 30% prepay and the balance payment before shipment or against copy of BL.

Q: How is the quality of your products?

A: Our products are manufactured strictly according to production standard, and each one is carefully inspected before delivery. You don't need to worry about the quality of our products.

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