321H Heat Exchanger Pipe

• Customization: Available
• Type: Stainless Steel Pipes
• Standard: ASTM, AISI, GB, JIS, DIN, EN
• Model NO.: 321h
• Grade: 300 Series
• Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, DIN, JIS
• Shape: Round
• Technique: Cold Rolled
• Surface Treatment: 2b,Ba,Ap,and So on
• Transport Package: 1PC/Plastic Bag in Bundles or Seaworthy Wooden CAS
• Specification: GB, ASTM(ASME), EN, DIN, JIS
• Trademark: ZJDP
• Origin: Zhejiang, China
• Production Capacity: 23000ton/Year

Product Description

Huzhou Dapu Stainless Steel Co.,Ltd is specialized in producing stainless steel seamless pipe and stainless steel welded pipe,and we can supply other products,such as stainless steel fitting,stainless steel plate,stainless steel bar,and so on,we are experienced in export stainless steel products many years,we will give you a suitable price and satisfied service for you.Welcom to our company for investigating.We have two factories,one produces seamless pipe,the other produces welded pipe.

Brand:Yongxing Special Steel, Baosteel,POSCO,TISCO,and so on

Material:Austenitic,Duplex,Ferrite,martensite,ultratek...

Size:
O.D:6mm-219.1mm
W.T:0.6mm-20mm
L:1-13 meters as your requirement

Production Process:
Hot rolled,cold rolled,cold drawn...

Usage:
construction industry.
Chemical industry
Food&Medical industry
Water tube
Pulp&Paper making industry
Heat exchanger tube,boiler tube,condenser tube
Oil&Gas industry

Advantage:
Advanced production and inspection equipment
Good quality control system and service system
Full experienced in export business in stainless steel
Convenient location for transport
Flexible payment

321H  stainless  steel  chemical  composition
Item	C	Si	Mn	P	S	Cr	Ni	Ti
No.		max	max	max	max
Standard	0.04-0.10	1.00	2.00	0.045	0.030	17.00-19.00	9.00-12.00	4*(C+N)-0.70
321H  stainless  steel  mechanical  properties
Item	Type	YIELD		TENSILE		LONGATION		HARDNESS
No.		STRENGTH		STRENGTH		Rate  %		TEST
		Mpa    min		Mpa    min		min		HRB    max
Standard	321H	205		515		35		90