Gold Member Since 2011
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Boiler Tube, Heat Exchanger Tube, A269 Tube manufacturer / supplier in China, offering A269 TP304 Seamless Stainless Steel Boiler Heat Exchanger Tube, API 5CT P110 Seamless Carbon Steel Oil Casing Tube/Pipe, Prime Hot Rolled Ss400 H Beam for Building Construction and so on.

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Supplier Homepage Product seamless stainless steel pipes A269 TP304 Seamless Stainless Steel Boiler Heat Exchanger Tube

A269 TP304 Seamless Stainless Steel Boiler Heat Exchanger Tube

FOB Price: US $2,100 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $2,100/ Ton
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Port: Shanghai, China
Production Capacity: 20000 Ton/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: EM-269 304
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Certification: ISO, GB
  • Technique: Cold Dranw
  • Thickness: 5s-Xxs
  • Production Way: Cold Drawn/ Hot Rolled/ Cold Rolled
  • Transport Package: in Bundles or Wooden Case
  • Origin: China
  • Type: Stainless Steel Pipes
  • Grade: 300 Series
  • Shape: Round
  • Surface Treatment: Pickling
  • Od: 1/8" - 24"
  • Trademark: Kingmetal
  • Specification: 1/8" - 24"
  • HS Code: 73044190
Product Description
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. 
 
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. )
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 
 

 
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