Customization: | Available |
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After-sales Service: | Supplied |
Warranty: | 30 Years |
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Material Grade:: | SUS304, SUS304L , SUS316 , SUS316L SUS321 , SUS347 SUS310S | Standard:: | JIS G3459 , EN10217, DIN 2446, ASTM A312, A358, A711 |
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High Light:: | Welded Steel Pipes, Welded Pipes | ||
High Light: |
SCH 40 SS Welded Pipe,SUS304L SS Welded Pipe,JIS G3459 Stainless Steel Welded Pipes |
Standard Specification:
ASTM A249 / A249M - 10a Standard Specification for Welded Austenitic Steel Boiler, Superheater,
Heat-Exchanger, and Condenser Tubes
ASTM A269 - 10:Standard Specification for Seamless and Welded Austenitic Stainless Steel Tubing
for General Service
ASTM A312 / A312M - 12:Standard Specification for Seamless, Welded, and Heavily Cold Worked
Austenitic Stainless Steel Pipes
ASTM A358/A358M-08a:Standard Specification for Electric-Fusion-Welded Austenitic
ASTM A778 - 01(2009)e1:Standard Specification for Welded, Unannealed Austenitic Stainless
Steel Tubular Products
ASTM A789 / A789M - 10a:Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Tubing for General Service
ASTM A790 / A790M - 11:Standard Specification for Seamless and Welded Ferritic Austenitic Stainless Steel Pipe
JIS-Standards
JIS G 3447 Stainless Steel Sanitary Pipes
G 3448 Light Gauge Stainless Steel Tubes for Ordinary Piping
G 3459 Stainless Steel Pipes
G 3468 Large Diameter Welded Stainless Steel Pipes
G 3463 Stainless Steel Boiler and Heat Exchanger Tubes
G 3446 Stainless Steel Pipes for Machine and Structural Purposes
Others like BS, JIS , DIN , EN , GOST standard we all can supply .
Material Grade:
American Standard |
Austenitic Steel: TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… Duplex Steel : S32101,S32205,S31803,S32304,S32750, S32760 Others:TP405,TP409, TP410, TP430, TP439,... |
Europen Standard | 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
Gost Standard | 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
Size Range:
Production | Outside Diameter | Wall Thickness |
Welded Pipe | 6.00mm to 3600mm | 0.5mm to 48mm |
Final Finishing:
Solution Annealed & Pickled
The JIS G3459 standard specifies stainless steel pipes for corrosion-resistant, low-temperature, and high-temperature applications. SUS304 is a type of steel included in this standard. Pipes are manufactured using seamless processes, automatic arc welding processes, laser welding processes, or resistance welding processes.
Heat treatment of JIS G3459 SUS304 Stainless Steel Pipe is essential for enhancing its properties and performance.
Company: EZ Steel Industrial Co., Ltd.
Classification | Grade | Solution treatment ºC |
Austenitic pipes | SUS 304TP | 1010 min, rapid cooling |
Grades | Chemical composition | ||||||
C | Si | Mn | P | S | Ni | Cr | |
SUS 304 TP | 0.08 max. | 1.00 max. | 2.00max. | 0.040 max. | 0.030 max. | 8.00~11.00 | 18.00~20.00 |
Grade
|
Mechanical properties | |||||
Tensile strength | Yield Strength | Elongation % | ||||
kgf/mm 2 {N/mm2} | kgf/mm 2 {N/mm2} |
No. 11 test piece
No. 12 test piece
|
No.5 test piece | No.4 test piece | ||
Longitudinal direction | Transverse direction | Longitudinal direction | Transverse direction | |||
SUS 304 TP | 53{520}min. | 21{206} min | 35 min | 25 min | 30 min | 22 min |
Division | Tolerances on outside diameter | Tolerances on wall thickness | Tolerances on eccentricity |
ot-finished seamless pipe | Under 50mm 0.5mm | Under 4mm 0.5mm |
At most 20 % of wall
thickness
|
50mm or over 1% | 4mm or over 12.5% | ||
Cold-finished seamless pipe, automatic arc welded pipe,
electric resistance welded pipe, and laser welded pipe
|
Under 30mm 0.3mm | Under 2mm 0.2mm | - |
30mm or over 1% | 2mm or over 10% |
Our company, EZ Steel Industrial Co., Ltd., offers ASTM A312 TP304 welded pipes that are versatile and widely used in various industries:
Choose our ASTM A312 TP304 welded pipes for their reliability, durability, and resistance to corrosion in various industrial applications.