ASTM A269 High pressure boiler steel pipe

ASTM A269 Seamless Stainless Steel Tubing is used for low temperature and high temperature services. These pipes could be made from austenitic steel types under electric resistant weld, electric fusion weld or seamless cold drawing mechanisms. The SA269 Tubing can also have different finishes and can be heat treated. The SA 269 Tp 316 is more corrosion resistant than the 304 material types and it is used in applications with high pressures and high temperatures as well as low pressure and low temperatures. Therefore the SA 269 Tp 304 and the ASTM A269 Tp316l material grade pipes have different schedules.

The ASTM A269 Tp316 Tube is used in high temperature services with high pressures such as the hydraulic systems. Other specifications of the ASTM A269 Tube could be used in textile, chemical and marine industries. The ASTM A269 Tolerances are high for chloride ion rich environments and most oxidizing agents. Therefore the ASTM A269 Seamless Stainless Steel Tubing is a good choice for chemical and marine industries. Also the corrosion resistance for general services is great with ASTM A269 Seamless Tubing. Due to the accuracy in dimensions, strength and corrosion resistance, the ASTM A269 SS Tubing is widely used along these industries. 


Carbon steel Pipe Product line

KUAIMA steel company has more than ten years of experience in diversified operations and multi-product transactions, involving round bar, ship plate, seamless pipe, plate, coil, wire, bright bar, pipe fittings and a wide range of carbon steel, alloy steel And more product sizes of stainless steel materials, these products we produce meet national and international quality standards, such as ASTM, ASME, DIN, JIS, ISO, etc. The company has 25 production lines for various products, with an annual output of 500,000 tons, and is committed to Provide high-quality steel products and provide supporting services and solutions for global customers. Welcome to KUAIMA steel company.

Chemical composition of ASTM A269 High pressure boiler steel pipe

SS GRADEASTM A269/SA 269 CHEMICAL COMPOSITION % MAXIMUM
CMNPSSICRNIMON BNBTI
TP3040.082.000.0450.0301.0018.0-20.08.0-11.0------------
TP304L0.0352.000.0450.0301.0018.0-20.08.0-12.0------------
TP3160.082.000.0450.0301.0016.0-18.010.0-14.02.00-3.00---------
TP316L0.035 D2.000.0450.0301.0016.0-18.010.0-15.02.00-3.00---------
TP3210.082.000.0450.0301.0017.0-19.09.0-12.0---------5C -0.70
TP3470.082.000.0450.0301.0017.0-19.09.0-12.010C -1.10---


Mechanical property of ASTM A269 High pressure boiler steel pipe

SS GRADEHEAT TREATMENTTEMPERURE F (C) MINIMUMHARDNESS
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


Product Introduction of ASTM A269 High pressure boiler steel pipe

Outer DiameterSeamless:6-720mm or Customized
Welded:6-2500mm or Customized
Wall ThicknessSeamless:0.5-120mm or Customized
Welded:0.5-40mm or Customized
Length1-12m as customer requirement
TechniqueCold Drawn
End/EdgePE/BE/THR
MaterialTP304H, TP309S, TP309H, TP310S, TP310H, TP316, TP316L, TP316N, TP316H, TP317, TP317L, TP321, TP321H,
TP347, TP347H, TP347LN, TP348, TP348H, TP405, TP410, TP429, TP430, TP443, TP446, TP409, TPXM-10,
SUS304HTB, SUS304LTB,SUS309TB,SUS309STB,SUS310TB,SUS310STB,SUS316TB,SUS316HTB,
SUS316HTB, SUS316LTB,SUS316TiTB,SUS317TB,SUS317LTB,SUS836LTB,SUS890LTB,SUS321TB,
SUS409LTB, SUS410TB,SUS410TiTB,SUS430TB,SUS430LXTB,SUS430JL1TB,SUS436LTB
Surface FnishedNo.1/2B/BA/Hairline/Polished/Mirror/8K/Color Surface
StandardASTM A213,A312,ASTM A269,ASTM A778,ASTM A789,DIN 17456, DIN17457,DIN 17459,JIS G3459,JISG3463,GOST9941,EN10216, BS3605,GB13296
ApplicationPipeline Transport
Boiler Pipe
Hydraulic/Automobile Pipe
Oil/Gas Drilling
Food/Beverage/Dairy Products
Machinery Industry
Chemical Industry
Mining
Construction & Decoration
Special Purpose
Trade TermsPrice termsFOB,CIF,CFR,CNF
Payment termsT/T,L/C


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Carbon steel Pipes are mainly used in chemical, petrochemical, marine engineering, seawater pipelines, seawater desalination and other industries, nuclear engineering, paper and pulp industry .

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