ERW A249 Tp316 Tp316L SUS316 SUS316L Welded Stainless Steel Tube

Type: Stainless Steel Pipes
Standard: ASTM, AISI, DIN
Grade: 300 Series
Certification: ISO, AISI, ASTM
Shape: Round
Technique: ERW
Customization:

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Basic Info.

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,
Transport Package
in Bundles/Wooden Case/ Steel Framed
Specification
SGS
Trademark
kingmetal
Origin
China
Production Capacity
10000 Ton/Year

Product Description


ERW A249 Tp316 Tp316L SUS316 SUS316L Welded Stainless Steel Tube
Standards ASTM 249/ 269 DIN17457 EN10216
Specification OD:6mm-1219mm,WT:0.5-30mm, Length: Max. 20meters
Material TP304, 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
Applications For fluid and gas transport, structure and Machining, heat exchanger, boiler
Packing Seaworthy Wooden Cases / Steel Framed Cases / Bundle
Marking All tubes are marked as follows: SPEZILLA. Standard, Grade, OD, Thickness, Length, Heat No. (Or according to the customer's request. )
ERW A249 Tp316 Tp316L SUS316 SUS316L Welded Stainless Steel Tube


Material
ASTM A249  Chemical Composition % Max
C Mn P S Si Cr Ni Mo N B Nb Ti
TP304 0.08 2 0.045 0.03 1 18.0-20.0 8.0-11.0 ^ ^ ^ . ^
TP304L 0.035 2 0.045 0.03 1 18.0-20.0 8.0-12.0 ^ ^ ^ ^
TP316 0.08 2 0.045 0.03 1 16.0-18.0 10.0-14.0 2.00-3.00 ^ ^ ^
TP316L 0.035 D 2 0.045 0.03 1 16.0-18.0 10.0-15.0 2.00-3.00 ^ ^ ^
TP321 0.08 2 0.045 0.03 1 17.0-19.0 9.0-12.0 ^ ^ ^ 5C -0.70
TP347 0.08 2 0.045 0.03 1 17.0-19.0 9.0-12.0     10C -1.10 ^
 
Material Heat treatment Temperure F (C) Min. Hardness
Brinell Rockwell
TP304 Solution 1900 (1040) 192HBW/200HV 90HRB
TP304L Solution 1900 (1040) 192HBW/200HV 90HRB
TP316 Solution 1900(1040) 192HBW/200HV 90HRB
TP316L Solution 1900(1040) 192HBW/200HV 90HRB
TP321 Solution 1900(1040) F 192HBW/200HV 90HRB
TP347 Solution 1900(1040) 192HBW/200HV 90HRB
 
OD, inch OD Tolerance inch(mm) WT Tolerance % Length Tolernace inch(mm)  
+ -  
≤ 1 / 2 ± 0.005 ( 0.13 ) ± 15 1 / 8  ( 3.2 ) 0  
> 1 / 2 ~1 1 / 2 ± 0.005(0.13) ± 10 1 / 8 (3.2) 0  
> 1 1 / 2 ~< 3 1 / 2 ± 0.010(0.25) ± 10 3 / 16 (4.8) 0  
> 3 1 / 2 ~< 5 1 / 2 ± 0.015(0.38) ± 10 3 / 16 (4.8) 0  
> 5 1 / 2 ~< 8 ± 0.030(0.76) ± 10 3 / 16 (4.8) 0  
8~< 12 ± 0.040(1.01) ± 10 3 / 16 (4.8) 0  
12~< 14 ± 0.050(1.26) ± 10 3 / 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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Type of Ownership
Limited Company
Management System Certification
ISO 9001, ISO 9000, ISO 14001, ISO 14000