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Home ProductsSeamless Steel Tube12m Max Seamless Carbon Steel Pipe JIS SUS304TB SUS304LTB SUS 310STB
12m Max Seamless Carbon Steel Pipe JIS SUS304TB SUS304LTB SUS 310STB
12m Max Seamless Carbon Steel Pipe JIS SUS304TB SUS304LTB SUS 310STB 12m Max Seamless Carbon Steel Pipe JIS SUS304TB SUS304LTB SUS 310STB 12m Max Seamless Carbon Steel Pipe JIS SUS304TB SUS304LTB SUS 310STB
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12m Max Seamless Carbon Steel Pipe JIS SUS304TB SUS304LTB SUS 310STB

Minimum Order Quantity : 0.5tons Price : negotiable
Packaging Details : In bundles Delivery Time : 5-8 week days
Payment Terms : L/C, T/T Supply Ability : 50000tons per year
Place of Origin: China Brand Name: Torich
Certification: ISO 9001 TS16945 Model Number: JIS

Detail Information
Material: SUS304TB SUS304LTB SUS 310STB SUS316TB SUS316LTB Standard: SA213 SA213M A213 SA312 JIS G3464
OD: 6-325mm WT: 0.5-20mm
Length: 12m Max Certificate: PED ASME AD2000 CCS ABS GL LR BV KR NK
High Light:

seamless carbon steel tube

,

precision stainless steel tubing

Product Description

JIS 3463  SUS304TB SUS304LTB SUS 310STB SUS316TB SUS316LTB seamless steel tubes use for boiler and heat exchanger 

 

Material :SUS304TB　SUS304LTB　SUS316TB　SUS316LTB　SUS317TB　SUS317LTB　SUS310TB　SUS310STB　SUS321TB　SUS321HTB　SUS347TB

 

Yeild strength ≥175Mpa or ≥206Mpa 

Tensile strength ≥481Mpa or ≥521Mpa

Elongation ≥27% or ≥35%

 

Flattening test H=1.09t/(0.09+t/D)

Flaring test 60° 12%D

 

Grain size JIS G051

 

Hydrostatic test P=2Rt/D  It can be taken place by Nondestructive flaw detection

 

Nondestructive test : ECT

 

JIS G 3463 Austenitic Stainless Steel for Boiler and Heat Exchanger Tubes

Seamless steel tubes for pressure purposes

Produce method:seamless

Delivery condition: Hot finished cold finished

Steel Grade:314 316 317 347

Relevant standard :KS D 3577 ASTM A 268 A249 A271 A632 DIN 17455 BS3059 JIS G 0320 JIS G 0321 J

STEEL GRADE AND CHEMICAL COMPOSITIONS
Seel Grade Class C Si Mn P S Ni Cr Mo etc
SUS 304TB Austenitic 0.08max 1.00max 2.00max 0.040max 0.030max 8.00-11.00 18.00-20.00 - -
SUS 304HTB 0.04-0.10 0.75max 2.00max 0.040max 0.030max 8.00-11.00 18.00-20.00 - -
SUS 304LTB 0.030max 1.00max 2.00max 0.040max 0.030max 9.00-13.00 18.00-20.00 - -
SUS310TB 0.15max 1.50max 2.00max 0.040max 0.030max 19.00-22.00 24.00-26.00 - -
SUS310STB 0.08max 1.50max 2.00max 0.040max 0.030max 19.00-22.00 24.00-26.00 - 　
SUS 316TB 0.08max 1.00max 2.00max 0.040max 0.030max 10.00-14.00 16.00-18.00 2.00-3.00 -
SUS 316HTB 0.40-0.10 0.75max 2.00max 0.030max 0.030max 11.00-14.00 16.00-18.00 2.00-3.00 -
SUS316LTB 0.030max 1.00max 2.00max 0.040max 0.030max 12.00-16.00 16.00-18.00 2.00-3.00 -
SUS316TiTB 0.080max 1.00max 2.00max 0.040max 0.030max 10.00-14.00 16.00-18.00 2.00-3.00 Ti:5*C %max
SUS317TB 0.080max 1.00max 2.00max 0.040max 0.030max 11.00-15.00 18.00-20.00 3.00-4.00 -
SUS317LTB 0.030max 1.00max 2.00max 0.040max 0.030max 11.00-15.00 18.00-20.00 3.00-4.00 -
SUS347TB 0.080max 1.00max 2.00max 0.040max 0.030max 9.00-13.00 17.00-19.00 - Nb:10*C %max
SUS347HTB 0.40-0.10 1.00max 2.00max 0.030max 0.030max 9.00-13.00 17.00-20.00 - Nb:8*C %-1.00

 

STEEL GRADE AND MECHANICAL PROPERTIES
Seel Grade Tensile trength
Mpa min		 Proof strees
Mpa min		 Elongation %
OD＜10mm OD≥10mm OD＜20mm OD ≥20mm
No.11 test piece No.11 test piece No.11 test piece
No.12 test piece
SUS 304TB 520 205 27 30 35
SUS 304HTB 520 205 27 30 35
SUS 304LTB 480 175 27 30 35
SUS310TB 520 205 27 30 35
SUS310STB 520 205 27 30 35
SUS 316TB 520 205 27 30 35
SUS 316HTB 520 205 27 30 35
SUS316LTB 480 175 27 30 35
SUS316TiTB 520 205 27 30 35
SUS317TB 520 205 27 30 35
SUS317LTB 480 175 27 30 35
SUS347TB 520 205 27 30 35
SUS347HTB 520 205 27 30 35

 

OD division mm

Tolerance on OD unit:mm

 
Hot finished seamless tube Cold finished seamless tube Automatic arc welded tube Laser welded tube and electric resistance welded tube
Under 40

+0.4

-0.8

 ±0.25 ±0.25
40 or over to and excl. 50
50 or over to and excl. 60
60 or over to and excl. 80 ±0.30 ±0.30
80 or over to and excl. 100 ±0.40 ±0.40
100 or over to and excl. 120

+0.4

-1.2

+0.40

-0.60

+0.40

-0.60
120 or over to and excl. 160

+0.4

-0.80

+0.40

-0.80
160 or over to and excl. 200

+0.4

-1.8

+0.4

-1.2

+0.4

-1.20
200 or over

+0.4

-2.4

+0.40

-1.60

+0.40

-1.60

 

 

Remarks:

1. The tolerance on OD of ferritic cold finished seamless tube,automatic arc welded tube, and electric resistance welded tube shall be ±0.10mm for OD of under 25mm,±0.15mm for OD of 25mm or over to and excluding 40mm, and ±0.20mm for OD of 40mm or over to and excluding 50mm

2. The purchaser may specify the tolerances on the OD of cold finished seamless tube,automatic arc welded tube,laser welded tube,and electric resistance welded tube of under 40mm in OD as ±0.20mm

 

Tolerances on wall thickness Division of method of manufacture Hot finished seamless steeltube Cold finished seamless steeltube Electric resistance welded steeltube
Division of wall thickness Division of outside diameter(mm) under 100 100 or over under 40 40 or over under 40 40 or over
Tolerances on wall thickness % under 2 - - +0.4mm
0		 +22
0		 +0.4mm
0		 +22
0
2 or over to and excl. 2.4 +40
0		 - +20
0		 +20
0
2.4 or over to and excl. 3.8 +35
0		 +35
0
3.8 or over to and excl. 4.6 +33
0		 +33
0
4.6 or over +28
0		 +28
0
Tolerances on wall thickness - within 22.8 of wall thickness - -

 

Division Length Tolerance
OD below 50 below 7m

+7mm

0
above 7m Add 3mm to the plus side tolerance given above for an crease of every 3mm or its fraction in length,however the maximum value shall be 15mm
OD above 50 below 7m

+10mm

0
above 7m Add 3mm to the plus side tolerance given above for an crease of every 3mm or its fraction in length,however the maximum value shall be 15mm

 

Hardness:HRB 90max

 

12m Max Seamless Carbon Steel Pipe JIS SUS304TB SUS304LTB SUS 310STB 0  12m Max Seamless Carbon Steel Pipe JIS SUS304TB SUS304LTB SUS 310STB 1

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precision stainless steel tubing

seamless steel pipe

seamless carbon steel tube

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