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Welded A249 TP304 Heat Exchanger Stainless Steel Tube

China Welded A249 TP304 Heat Exchanger Stainless Steel Tube, Find details about China A249 Tube, 304 Stainless Steel Tube from Welded A249 TP304 Heat Exchanger Stainless Steel Tube

Model NO.
EM-249
Surface Treatment
Pickling, Annealed
Od
6mm-1219mm
Wt
0.5-30mm
Surface Finished
Annealed & Pickled /Bright Annealed,Polished
Applications
Fluid and Gas Transport, Structure and Machining,
Trademark
kingmetal
Transport Package
in Bundles/Wooden Case/ Steel Framed
Specification
SGS
Origin
China
Model NO.
EM-249
Surface Treatment
Pickling, Annealed
Od
6mm-1219mm
Wt
0.5-30mm
Surface Finished
Annealed & Pickled /Bright Annealed,Polished
Applications
Fluid and Gas Transport, Structure and Machining,
Trademark
kingmetal
Transport Package
in Bundles/Wooden Case/ Steel Framed
Specification
SGS
Origin
China
 
StandardsASTM 249/ 269 DIN17457 EN10216
SpecificationOD:6mm-1219mm,WT:0.5-30mm, Length: Max. 20meters
MaterialTP304, TP304H, TP304LN, TP304L,TP310/S, TP316L, TP316H,TP316/316L,TP317L,TP321/321H,TP347,S31803,2205,2507,ect
Process method ERW,TIG
Surface finish  Annealed & Pickled /Bright Annealed,Polished
ApplicationsFor fluid and gas transport, structure and Machining, heat exchanger, boiler
PackingSeaworthy Wooden Cases / Steel Framed Cases / Bundle
MarkingAll tubes are marked as follows: SPEZILLA. Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request. )
Welded A249 TP304 Heat Exchanger Stainless Steel Tube
MaterialASTM A249  Chemical Composition % Max
CMnPSSiCrNiMoN BNbTi
TP3040.0820.0450.03118.0-20.08.0-11.0^^^ .^
TP304L0.03520.0450.03118.0-20.08.0-12.0^^^^
TP3160.0820.0450.03116.0-18.010.0-14.02.00-3.00^^^
TP316L0.035 D20.0450.03116.0-18.010.0-15.02.00-3.00^^^
TP3210.0820.0450.03117.0-19.09.0-12.0^^^5C -0.70
TP3470.0820.0450.03117.0-19.09.0-12.0  10C -1.10^
 
MaterialHeat treatmentTemperure F (C) Min.Hardness
BrinellRockwell
TP304Solution1900 (1040)192HBW/200HV90HRB
TP304LSolution1900 (1040)192HBW/200HV90HRB
TP316Solution1900(1040)192HBW/200HV90HRB
TP316LSolution1900(1040)192HBW/200HV90HRB
TP321Solution1900(1040) F192HBW/200HV90HRB
TP347Solution1900(1040)192HBW/200HV90HRB
 
OD, inchOD Tolerance inch(mm)WT Tolerance %Length Tolernace inch(mm) 
+- 
≤ 1 / 2± 0.005 ( 0.13 )± 151 / 8  ( 3.2 )0 
> 1 / 2 ~1 1 / 2± 0.005(0.13)± 101 / 8 (3.2)0 
> 1 1 / 2 ~< 3 1 / 2± 0.010(0.25)± 103 / 16 (4.8)0 
> 3 1 / 2 ~< 5 1 / 2± 0.015(0.38)± 103 / 16 (4.8)0 
> 5 1 / 2 ~< 8± 0.030(0.76)± 103 / 16 (4.8)0 
8~< 12± 0.040(1.01)± 103 / 16 (4.8)0 
12~< 14± 0.050(1.26)± 103 / 16 (4.8)0 
 

Kingmetal steel industry Co., Ltd is a subsidiary of Kingmetal Group. We are a professional pipe manufacturer, specialized in stainless steel seamless pipe, stainless steel welded pipe, stainless steel pipe fitting, and also are capable to supply sheet, plate, bar, fastener, flange in all stainless steel grade with competitive price and excellent quality. 
 
Products are exported to more than 50 Countries and Areas in last 26 years. Including Europe, America, Russia, South Korea, South Africa, Middle East, Taiwan, Chile, Peru, Brazil and so on. 
 
Existing testing equipment include PMI Chemical Testing, Ultrasonic Detector test deceive, Eddy Current Inspection decieve, Universal Testing Machine and Hardness Tester. Chemical composition, mechanical property are 100% guaranteed.

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