Product Name
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Stainless Steel Pipe/Tube
|
Standard
|
ASTM AISI DIN, EN, GB, JIS
|
Steel Grade
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200 Series: 201,202
300 Series: 301,304,304L,316,316L,316Ti,317L,321,309s,310s 400 Series: 409L,410,410s,420j1,420j2,430,444,441,436 Duplex Steel: 904L,2205,2507,2101,2520,2304 |
Outer Diameter
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3.0mm - 2500mm (1/8" - 100")(as required)
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Thickness
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0.3mm-150mm (as required)
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Length
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2000mm/2500mm/3000mm/6000mm/12000mm(as required)
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Technique
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Seamless Stainless Steel Pipe/Tube/ Welded Stainless Steel Pipe/Tube
|
Surface
|
No.1 2B BA 6K 8K Mirror No.4 HL
|
Technique | Hot Rolled Stainless Steel Pipe/Tube/ Cold rolled stainless steel pipe/Tube |
Section type | Round Square Rectangular |
Stainless Steel Mechanical Properties | ||||||
Grade | Tensile Strength | Yide Strength | Elogation | Hardness | Solution Annealing | |
kgf/mm²(N/mm²) | kgf/mm²(N/mm²) | % | HRB(HV) | ºC | ||
ASTM | TP 304 | ≥53 (515) | ≥21 (205) | ≥35 | ≤90 (200) |
1040ºC-1150ºC
Water Quenching |
TP 304L | ≥50 (485) | ≥17 (170) | ||||
TP 316 | ≥53 (515) | ≥21 (205) | ||||
TP 316L | ≥50 (485) | ≥17 (170) | ||||
JIS | SUS 304 | ≥53 (520) | ≥21 (205) |
1010ºC-1150ºC
Water Quenching |
||
SUS 304L | ≥49 (480) | ≥18 (175) | ||||
SUS 316 | ≥53 (520) | ≥21 (205) | ||||
SUS 316L | ≥49 (480) | ≥18 (175) | ||||
GB | 06Cr19Ni10 | ≥53 (520) | ≥21 (210) |
1010ºC-1150ºC
Water Quenching |
||
022Cr19Ni10 | ≥49 (480) | ≥18 (180) | ||||
06Cr17Ni12Mo2 | ≥53 (520) | ≥21 (210) | ||||
022Cr17Ni12Mo2 | ≥59 (480) | ≥18 (180) | ||||
EN | 1.4301 | (500-700) | ≥20 (195) | ≥40 |
1000ºC-1100ºC
Water Quenching |
|
1.4307 | (470-670) | ≥18 (180) | ||||
1.4401 | (510-710) | ≥21 (205) |
1020ºC-1120ºC
Water Quenching |
|||
1.4404 | (490-690) | ≥19 (195) |
Stainless Steel Heat Exchanger Tube | ||||
Standard | OD(mm) | WT(mm) | Length(meters) | Grade |
ASTM A249,
ASTM A269, EN 10217-7 |
15.88 to 114.3 | 0.3 to 4.0 | Up to 18.3 meter |
1.4301, 1.4306, 1.4404,
AISI 304/304l/316l, S31803/S32205, etc |
Standard | Outside Diameter | Thickness | Length | |
ASTM A249
(A1016) |
<25.4 | ±0.10 | ±10%S |
OD<50.8+3-0
OD≥50.8+5-0 |
≥25.4~<38.1 | ±0.15 | |||
≥38.1~<50.8 | ±0.20 | |||
≥50.8~<63.5 | ±0.25 | |||
≥63.5~<76.2 | ±0.31 | |||
ASTM A269
(A1016) |
<38.1 | ±0.13 |
OD<12.7±15%
OD≥12.7±10% |
OD<38.1+3.2-0
OD≥38.1+4.8-0 |
≥38.1~<88.9 | ±0.25 | |||
≥88.9~<139.7 | ±0.38 |
Chemical Composition | Tensile Strength | Yield Strength | Elongation |
Hardness
HRB |
Grade 304 Stainless Steel (100% & MPA) | ||||
C≤0.08, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤10.5, 18≤Cr≤20 | ≥515 | ≥205 | ≥40 | ≤92 |
Grade 304L Stainless Steel (100% & MPA) | ||||
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 8≤Ni≤12, 18≤Cr≤20 | ≥485 | ≥170 | ≥40 | ≤92 |
Grade 316L Stainless Steel (100% & MPA) | ||||
C≤0.03, Mn≤2, P≤0.045, S≤0.03, Si≤0.75, 10≤Ni≤14, 16≤Cr≤18 | ≥485 | ≥170 | ≥40 | ≤95 |
Features of stainless steel pipe/Tube product:
Adequate supply of goods in the warehouse
1. The company has stable and good supply channels with sufficient supply sources
2. Complete goods, quality assurance, and delivery speed
3. Support wholesale and retail
We have a strict quality system, the raw materials of each order will be tested before production, and a rolling mill test certificate will be provided to customers.
Stainless steel pipe
is a type of hollow strip steel, and many pipelines are used to transport fluids such as oil, natural gas, water, natural gas, steam, etc. Other pipelines have relatively light bending strength and torsional strength together. It is also widely used in the manufacturing of mechanical parts and engineering structures.
1.Every cartons loaded with good shoring and strengthening in container well to make it safe arrive at destination port.
2.Take container loading pictures and seal the container.
3.Transportation speed is quick. And keep customer eachstep informed.
Shandong Zhongtuo New Material Group Co.,Ltd. is located in Jinan, Shandong Province.It is one of stainless steel bases in China.
Shandong Zhongtuo New Material Group Co., Ltd. is a large steel enterprise group with an annual steel export volume exceeding 15 million tons. Located in Shandong Province, with convenient transportation and air transportation, it is adjacent to Tianjin Port to the north, Qingdao Port to the east, and Shanghai Port to the south. The main products include stainless steel plates/coils/pipes, carbon steel plates/coils/pipes, and galvanized steel coils. There are also sets of structural steel and accessories such as galvanized sheet, tinplate, round steel, threaded steel, roof panel, spring steel strip, PPGI, PPGL, etc.