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Brand Name : | YUHONG |
---|---|
standard : | Gb,Astm,Jis,Din |
Product description
ASTM A269 TP304L SS SMLS BA Tube for Screen pipe/ perforated pipe screen application , size from 4-1/2" to 20"
OD: 60.32-339.72mm
Thinckness: 4.24-48mm
Brand name: Yuhong
SpecificationsThickness 0.03mm-15mm
Material: plate of Iron, zinc-coated, aluminium,
ASTM A269/A296M-15 TP304/TP304L Stainless Steel Seamless Tubes for Heat Exchangers and Boilers
We are one of the largest stainless steel, duplex and alloy steel pipe manufacturers in China. After more than 20 years of development, we have accumulated many customers all over the world, and Yuhong products have also won unanimous praise from customers.
Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 Pipe Size (Seamless): 1/2" NB - 16" NB
Pipe and Tube Sizes (ERW): 1/2" NB - 24" NB
Pipe and Tube Sizes (EFW): 6" NB - 100" NB
Available pipe and tube wall thicknesses: Schedule 5S - Schedule XXS (thicker upon request)
Pipe and Tube Other Material Testing: NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.
Dimensions: All pipes are manufactured and inspected/tested to relevant standards such as ASTM, ASME and API.
A269 TP304 Stainless Steel Seamless Tube Chemical Composition
SS | 304 | 304N | 304LN |
Ni | 8 – 11 | 8 – 11 | 8 – 11 |
Fe | Balance | ||
Cr | 18 – 20 | 18 – 20 | 18 – 20 |
C | 0.08 max | 0.08 max | 0.035 max |
Si | 0.75 max | 0.75 max | 0.75 max |
Mn | 2 max | 2 max | 2 max |
P | 0.040 max | 0.040 max | 0.040 max |
S | 0.030 max | 0.030 max | 0.030 max |
N | 0.10 – 0.16 | 0.10 – 0.16 |
A269 TP304 Stainless Steel Seamless Tube Mechanical Properties
Density | 8.0 g/cm3 |
Melting Point | 1400 °C (2550 °F) |
Tensile Strength | Psi – 75000 , MPa – 515 |
Yield Strength (0.2%Offset) | Psi – 30000 , MPa – 205 |
Elongation | 35% |
Diameter Tolerance ASTM A269 TP304 Tube
NPS | ASTM A269 TP304 Tube OD Tolerance | |||
+ | – | |||
inch | mm | inch | mm | |
1/8~1 1 /2 | 1/64(0.015) | 0.4 | 1/32(0.031) | 0.8 |
> 1 1 /2~4 | 1/32(0.031) | 0.8 | 1/32(0.031) | 0.8 |
> 4~8 | 1/16(0.062) | 1.6 | 1/32(0.031) | 0.8 |
> 8~18 | 3/32(0.093) | 2.4 | 1/32(0.031) | 0.8 |
> 18~26 | 1/8(0.125) | 3.2 | 1/32(0.031) | 0.8 |
> 26~34 | 5/32(0.156) | 4 | 1/32(0.031) | 0.8 |
> 34~48 | 3/16(0.187) | 4.8 | 1/32(0.031) | 0.8 |
Wall Thickness Tolerance ASTM A269 TP304 Tube
NPS | ASTM A269 TP304 Tube Tolerance, % | |
+ | – | |
1/8-2 1 /2 | 20 | 12.5 |
3~18, t/D≤ 5% | 22.5 | 12.5 |
3~18, t/D> 5% | 15 | 12.5 |
≥ 20, welded | 17.5 | 12.5 |
≥ 20, seamless, t/D≤ 5% | 22.5 | 12.5 |
≥ 20, seamless, t/D> 5% | 15 | 12.5 |
A269 TP304 Stainless Steel Seamless Tube Advantages
Application
Yuhong Group Co.,Limited is one of the largest Procurement Engineering and Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, DNV, GL, BV, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9001-2008, ISO 14001-2004. Yuhong G
Stainless Steel Seamless Tube, ASME SA213 TP316L 19.05*2*6087MM, MIN WALL THICKNESS
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