Wuxi Laiyuan Special Steel Co., Ltd.
| 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 |
| Brand Name | TISCO, BAOSTEEL |
| Model Number | Stainless Steel Coil |
| Certification | SGS, BV |
| Place of Origin | China |
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Product Specification
| 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 |
| Brand Name | TISCO, BAOSTEEL | Model Number | Stainless Steel Coil |
| Certification | SGS, BV | Place of Origin | China |
| High Light | AISI ASTM Stainless Steel Pipe ，310S Stainless Steel Pipe 120mm ，321 Welded SS Tubes Pipes | ||
AISI ASTM Round Decor Seamless Welded SS Tubes Pipes 316 316L 310S 321 201 304 Stainless Steel Tube Pipe
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 |
|
| 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 |
|
| 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 |
| 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 % |
| 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 |
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
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2007
Total Annual:
20000000-30000000
Employee Number:
100~200
Ecer Certification：
Active Member
We are the exporters, stockiest & suppliers of Stainless Steel,Galvanized steel,Carbon steel,Aluminum steel and Nickel Alloy Coil,Strips,Sheets, Tube,Foil and Shims. Wuxi Laiyuan Special Steel Co., Ltd. takes immense pleasure in introducing itself as one of the leading names in the Eng... We are the exporters, stockiest & suppliers of Stainless Steel,Galvanized steel,Carbon steel,Aluminum steel and Nickel Alloy Coil,Strips,Sheets, Tube,Foil and Shims. Wuxi Laiyuan Special Steel Co., Ltd. takes immense pleasure in introducing itself as one of the leading names in the Eng...
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