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BA Surface Stainless Steel Seamless Pipe SUS316L ASTM A312 TP316L 12*1.5

Categories Stainless Steel Seamless Tube
Brand Name: MITTEL
Model Number: 316L 1.4404
Certification: SGS ISO MTC
Place of Origin: China
MOQ: 100KGS
Price: 2.5 USD/KG
Payment Terms: L/C, T/T, D/P
Supply Ability: 850000KGS
Delivery Time: 7 Days
Packaging Details: Wooden Box
Application: Construction,Decoration,Industry,boiler,Chemical
Standard: DIN,ASTM,JIS,AISI
Steel grade: 304 304L 316 316L 310S 321
Type: Seamless
Welding line type: Seamless
Thickness: 1mm-20mm
Length: 3000mm~6000mm
Shape: Round Pipe Tube
Outer diameter: 6-762mm
Technique: Cold Drawn
Material: stainless steel,300 Series
Finish: polished,Ba,pickled
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BA Surface Stainless Steel Seamless Pipe SUS316L ASTM A312 TP316L 12*1.5

SUS316L TP316L 12*1.5 Stainless Steel Seamless Pipe Bright Annealed BA Surface


Product Description


Bright Annealed Stainless Steel Tube ASTM A269 TP304 TP316


Size range: O.D.: 4.0-760mm W.T.:1-50mm L: according to customer requirement


Manufacture:

The tubes are made by seamless or welded process.

The tubeing can be hot finished or cold finished


Heat treatment:

All tubes are furnished in the heat-treated condition


Mechanical Tests Requirement:

Flaring Test (Seamless Tubes)

Flange Test (Welded Tubes)

Hardness Test

Hydrastatic or Nondestructive Electric Test


Surface Condition:

The tube surface are pickled free of scale.

When bright annealing is used, pickling is not used.

Chemical Requirement:

Grade:TP201TP201LNTP304TP304LTP304LNTP316TP316LTP316LN
UNSS20100S20153S30400S30403S30453S31600S31603S31653
C, max0.150.030.080.0350.0350.080.0350.035
Mn, max5.5-7.56.4-7.52.002.002.002.002.002.00
P, max0.060.0450.0450.0450.0450.0450.0450.045
S, max0.030.0150.0300.0300.0300.0300.0300.030
Si, max1.000.0751.001.001.001.001.001.00
Ni3.5-6.54.0-5.08.0-11.08.0-12.08.0-11.010.0-14.010.0-15.010.0-13.0
Cr16.0-18.016.0-17.518.0-20.018.0-20.018.0-20.016.0-18.016.0-18.016.0-18.0
Mo2.00-3.002.00-3.002.00-3.00
Ti
Tantalum
Columbium
Nitrogen0.250.10-0.250.10-0.160.10-0.16
V
Copper1.00
Others

Grade:TP317TP321TP347TP348TP XM-10TP XM-11TP XM-15TP XM-19
UNSS31700S32100S34700S34800S21900S21904S38100S20910
C, max0.080.080.080.080.080.0400.080.06
Mn, max2.002.002.002.008.0-10.008.0-10.002.004.0-6.0
P, max0.0450.0450.0450.0450.0450.0450.0450.045
S, max0.0300.0300.0300.0300.0300.0300.0300.030
Si, max1.001.001.001.001.001.001.001.00
Ni11.0-15.09.0-12.09.0-12.09.0-12.05.5-7.55.5-7.510.0-14.011.5-13.5
Cr18.0-20.017.0-19.017.0-19.017.0-19.019.0-21.519.0-21.516.0-18.020.5-23.5
Mo3.00-4.002.00-3.001.5-3.0
Ti
Tantalum0.100.10-0.30
Columbium10XCmin 1.10max
Nitrogen0.15-0.400.15-0.400.20-0.40
V0.10-0.30
Copper
OthersCo 0.20max

Grade:TP XM-29
UNSS24000S31254S31725S31726S31727S32053S30600S32654
C, max0.080.0200.0350.0350.0300.0300.0180.020
Mn, max11.5-14.51.002.002.001.001.002.002.0-4.0
P, max0.0600.0300.0450.0450.0300.0300.0200.030
S, max0.0300.0150.0300.0300.0300.0300.0200.005
Si, max1.000.801.001.001.001.003.7-4.30.50
Ni2.3-3.717.5-18.513.5-17.514.5-17.514.5-16.524.0-26.014.0-15.521.0-23.0
Cr17.0-19.019.5-20.518.0-20.017.0-20.017.5-19.023.0-24.017.0-18.524.0-25.0
Mo6.0-6.54.0-5.04.0-5.03.8-4.55.0-6.00.2 max7.0-8.0
Ti
Tantalum
Columbium
Nitrogen0.20-0.400.18-0.220.20max0.10-0.200.15-0.210.17-0.220.45-0.55
V0.30-0.60
Copper0.50-1.002.8-4.00.50 max
Others

Permissible Variations in Dimensions
GroupSize, Outside
Diameter, in(mm)
Permissible Variations in Outside Diameter, in.[mm]Permissible Variations in WT, %Permisible Variations in Cut Length, in[mm]
Over Under
1Up to 1/2(12.7)±0.005[0.13]±151/8[3.2]0
21/2 to 1 1/2, excl±0.005[0.13]±101/8[3.2]0
31 1/2 to 3 1/2, excl±0.010[0.25]±103/16[4.8]0
43 1/2 to 5 1/2, excl±0.015[0.38]±103/16[4.8]0
55 1/2 to 8, excl±0.030[0.76]±103/16[4.8]0
68 to 12, excl±0.040[1.01]±103/16[4.8]0
712 to 14, excl±0.050[1.26]±103/16[4.8]0

SUPPLEMENTARY REQUIREMENTS:

S1 Stress-Releived Anneald Tubes

S2 Air Underwater Pressure Test

S3 Stablizing Heat Treatment

S4 Intergranular Corrosion Test


Referenced Documents:

ASTM Standards:


ASTM A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels


ASTM A370 Test Methods and Definitions for Mechanical Testing of Steel Products


ASTM A480/A 480M Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting

Steel Plate, Shet, and Strips


ASTM A632 Specification for Seamless and Welded Austenitic Stainless Steel Tubing (Small-Diameter)

for General Service


ASTM A1016/A 1016M Specification for General Requirements for Ferritic Alloy Steel, Austenitic Alloy Steel

and Stainles Steel Tubes


ASTM E 527 Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS)


ASME B31.3 Process Piping


SAE J1086 Practice for Numbering Metals and Alloys


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