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AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
Specifications
Brand Name :
TISCO, BAOSTEEL
Model Number :
Stainless Steel Coil
Certification :
SGS, BV
Place of Origin :
China
MOQ :
1 ton
Price :
To be negotiated
Payment Terms :
L/C, T/T
Supply Ability :
8,000 ton per ton
Delivery Time :
10-15 days after advance payment
Packaging Details :
Kraft paper, wooden case,packaging according to customer requirements
Name :
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316 316L 310S 321 201 304 Stainless Steel Tube Pipe
Grade :
321
Width :
600--1800mm al available
Thickness :
0.3-120mm,0.1mm-100mm,0.15-3.0mm,0.3-3mm,0.2-0.8mm
Type :
Pipe
Color :
Natural Color,blue for normal use,RAL Colors,all APL color available,Bright white
Price term :
CIF,FOB,CIF CFR FOB EX-WORK,EXW
Material :
201 309 304 316Ti 321 410 420 904L 2205
Description

AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316 316L 310S 321 201 304 Stainless Steel Tube Pipe

GENERAL PROPERTIES

The main issue with welding stainless steel alloy is that they are susceptible to intergranular corrosion. However, the exception for such conditions is the use of heat resisting steels such as Stainless Steel 321 Seamless Pipe. An austenitic alloy, grade 321 is stainless steel that is stabilized by the inclusion of titanium in its chemistry. Unlike other stainless steels that contain higher amounts of carbon in their alloy, titanium is added to the alloy of Stainless Steel 321 Pipe, which prevents the formation of carbide precipitates. The formation of carbide precipitates is common between a temperature range of 427°C – 816°C. At elevated temperatures such as this, the carbon present in steels like 304 or 316 together with chromium reacts with the atmospheric oxygen, thus forming precipitates.

Specification

Stainless Steel 321 Welded Tube Size 6.35 mm OD To 152 mm OD
Stainless Steel UNS S32100 Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
SS 321 Tube wall thickness 0.020″ –0.220″, (special wall thicknesses available)
SUS 321 Stainless Steel Length Single Random, Double Random, Standard & Cut length Pipe & Tube
American Standard AISI, DIN, EN, GB, IS, JIS, ASTM, ASME Pipe
Size of ASTM A312 F321 Stainless Steel Seamless Pipes 4 to 219mm W. T.: 0.5 to 20mm
SAE 321 Stainless Steel Welded Pipes Size Chart 5.0 mm – 1219.2 mm
Stainless Steel 321 Tube Swg & Bwg 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg.
321 Stainless Steel End
  • Plain End
  • Beveled End
  • Treaded
AISI 321 Stainless Steel Application Oil Pipe & Tube, Gas Pipe & Tube, Fluid Pipe & Tube, Boiler Pipe & Tube, Heat exchanger Tube
1.4541 AISI 321 SS Value Added Service Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled Bending, Machining Etc.
SS 321 Grade Specialize in
  • 321 SS Heat Exchanger &
  • Stainless Steel 321 Grade Condenser Tube
  • SS 321 Large Diameter Pipe
  • 321 Stainless Steel Capillary Tube
Schedule of Stainless Steel Grade 321 Pipes SCH5, SCH10, SCH10S, SCH20, SCH30, SCH40, SCH40S, STD, SCH80, XS, SCH60, SCH80, SCH120, SCH140, SCH160, XXS
SS UNS S32100 Seamless Tube Size 3.35 mm OD To 101.6 mm OD
Food Grade 321 Stainless Steel Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF

ASTM A312 Grade TP321 ERW pipe Composition Standard

Grade C Mn Si P S Cr N Ni Ti
SS 321 0.08 max 2.0 max 1.0 max 0.045 max 0.030 max 17.00 – 19.00 0.10 max 9.00 – 12.00 5(C+N) – 0.70 max

Stainless Steel 321 Seamless Pipe Mechanical Strength

Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1457 °C (2650 °F) Psi – 75000 , MPa – 515 Psi – 30000 , MPa – 205 35 %

ASME SA 312 TP 321H Tube Tolerance

NPS ASTM A312 TP321 OD Tolerance
+ –
inch mm inch mm
1/8~1 1 /2
> 1 1 /2~4
> 4~8
> 8~18
> 18~26
> 26~34
> 34~48		 1/64(0.015)
1/32(0.031)
1/16(0.062)
3/32(0.093)
1/8(0.125)
5/32(0.156)
3/16(0.187)		 0.4
0.8
1.6
2.4
3.2
4.0
4.8		 1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)
1/32(0.031)		 0.8
0.8
0.8
0.8
0.8
0.8
0.8

AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304

AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304

Factory

AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304

Why Choose Us?

1. who are we?
We are based in Shandong, China, start from 2019,sell to Domestic Market and Abroad Market. There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

3.what can you buy from us?
stainless steel plate,stainless steel coil,stainless steel sheet,stainless steel pipe and tube,sainless steel bar

4. why should you buy from us not from other suppliers?
Runs perennial exports of quality assured steel mills ,including Shanxi TISCO, Baosteel, Shanghai Krupp, Ningbo Baoxin, Guangzhou Lianzhong, Zhangjiagang Pohang, Qingdao Pohang, Sweden AvestaPolarit, Finland OUTKUMPU, Spain Acerinox, South Africa Columbus

Product tags

seamless steel pipe astm a135

,

astm a252 spiral welded pipe

,

asme a106 seamless steel pipe
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AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304

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Product Detail
Brand Name :
TISCO, BAOSTEEL
Model Number :
Stainless Steel Coil
Certification :
SGS, BV
Place of Origin :
China
MOQ :
1 ton
Price :
To be negotiated
Contact Supplier
video
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316L 310S 321 201 304

Wuxi Laiyuan Special Steel Co., Ltd.

Active Member
4 Years
shandong, wuxi
Since 2007
Business Type :
Manufacturer, Exporter, Trading Company
Main Products :
Stainless Steel Plate Sheet, SS Steel Pipes, Stainless Steel Coils
Total Annual :
20000000-30000000
Employee Number :
100~200
Certification Level :
Active Member
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