Boiler Exhaust Pipe A269

Product Overview

Description

Size	(2-630) x (0.3-20) x (800 - 13000)mm
Material Grade	304, 304L, TP304, TP304L, 316L, TP316L, 321, F321, etc.
Standard	ISO 9001/ASTM A269/ A270/ A312/ A213, GB14976/ GB13296
Description	Process  Method	Cold drawn
	Surface  Finish	Treatment: Annealing and pickling, wire drawing or hairline finish
	Ends  Finish	Plain ends or Beveled ends
	Test	Eddy current/ Hydrostatic/ Ultrasonic/ Intergranular    Corrosion or according to customer's' request
Application	For use in the Petroleum, Dmelting, Foodstuff, Power, Paper  making, Chemical, Medical equipment, Aviation, Boiler heat-  exchanger and other fields
Packing	Each in PVC bags, bundles with knitted plastic bag,  wooden cases or according to customers' request

 

ASTM A269 Dimension tolerance table
Outside Diameter		Thickness	Length
<38.1mm	±0.13mm	OD<12.7mm ±15% OD≥12.7mm ±10%	OD,50.8mm +3.0mm-0mm OD≥50.8mm +5.0mm-0mm
≥38.1~88.9mm	±0.25mm
≥88.9~139.7mm	±0.38mm
≥139.7~203.2mm	±0.76mm
≥203.2~304.8mm	±1.01mm
≥304.8~355.6mm	±1.26mm

 

 

 

 Chemical composition table for stainless steel

 

Chemical composition table for common stainless steel
Chemical composition
		C	Si	Mn	P	S	Ni	Cr	Mo
ASTM	TP304	≤0.08 ≤0.035 ≤0.08 ≤0.035	≤1.00 ≤1.00 ≤1.00 ≤1.00	≤2.00 ≤2.00 ≤2.00 ≤2.00	≤0.045 ≤0.045 ≤0.045 ≤0.045	≤0.03 ≤0.03 ≤0.03 ≤0.03	8.00~11.00 8.00~13.00 10.00~14.00 10.00~14.00	18.00~20.00 18.00~20.00 16.00~18.00 16.00~18.00	2.00~3.00 2.00~3.00
	TP304L
	TP316
	TP316L
JIS	SUS304	≤0.08 ≤0.03 ≤0.08 ≤0.03	≤1.00 ≤1.00 ≤1.00 ≤1.00	≤2.00 ≤2.00 ≤2.00 ≤2.00	≤0.040 ≤0.040 ≤0.040 ≤0.040	≤0.03 ≤0.03 ≤0.03 ≤0.03	8.00~11.00 8.00~13.00 10.00~14.00 12.00~16.00	18.00~20.00 18.00~20.00 16.00~18.00 16.00~18.00	2.00~3.00 2.00~3.00
	SUS304L
	SUS316
	SUS316L
GB	0Cr18Ni9	≤0.07 ≤0.03 ≤0.07 ≤0.03	≤1.00 ≤1.00 ≤1.00 ≤1.00	≤2.00 ≤2.00 ≤2.00 ≤2.00	≤0.035 ≤0.035 ≤0.035 ≤0.035	≤0.03 ≤0.03 ≤0.03 ≤0.03	8.00~11.00 8.00~12.00 10.00~14.00 12.00~15.00	17.00~19.00 17.00~19.00 16.00~18.00 16.00~18.00	2.00~3.00 2.00~3.00
	00Cr19Ni10
	0Cr17Ni12Mo2
	00Cr17Ni14Mo2
EN10217-7	1.4301		≤1.00 ≤1.00 ≤1.00 ≤1.00	≤2.00 ≤2.00 ≤2.00 ≤2.00	≤0.045 ≤0.045 ≤0.045 ≤0.045	≤0.015 ≤0.015 ≤0.015 ≤0.015	8.00~10.50 8.00~10.00 10.00~13.00 10.00~13.00	17.00~19.50 17.50~19.50 16.50~18.50 16.50~18.50	2.00~2.50 2.00~2.50
	1.4307
	1.4401
	1.4404

 

Package pictures:

 

 

 

 

If interest, please contact us freely.

 

Ms. Mandy Zhang
Mobile / We chat: 0086 15963192138
Skype: mandy201102
Whatsapp: 0086 15606352702
Email: mandyzhang (at) Lczhengyang.com.cn