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EduardoThe coil was packaged very well and shipped fast.The product fits the descripton. Thinking about purchasing again.Really a great product. I have tried other products and this by far is the best money I have spent.
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DavidFirst time we import a big project from China, excellent for service And really professionnal. My goods have been received, the products are not damaged at all.The quality and workmanship are very good, the materials are also very good, I am very satisfied. recommand them!
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HuzeshafiI am very satisfied with this import. The quality is very good and the price is reasonable. The seller is very professional and responsive. I will definitely buy from this seller again.
201 Stainless Steel 304 Seamless Pipe Astm A312 Tp304 Ss 304 Erw Pipe Astm A269 Tp304l
Place of Origin | Shandong China |
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Brand Name | TESTE |
Certification | ISO TUV SGS BIS CE |
Minimum Order Quantity | 3Tons |
Price | Negotiate |
Packaging Details | With iron sheet to pack the steel sheet and pallet .Also make the shipping marks on each bundles. |
Delivery Time | 5-15days depend on the quantity |
Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram,OA |
Supply Ability | 5000Tons Per Months |
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xProduct Name | Stainless Steel Round Pipe | Technique | Cold Rolled,Hot Rolled |
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Type | Seamless Pipe(SMLS) | Surface | No.1,2D,2B,BA,No.4,8k,Tempered |
Product Name | Seamless Alloy Steel Pipe | High Light | Pipe |
Product Name | Stainless Steel Seamless Pipe | ||
Highlight | 201 stainless steel pipe,stainless steel pipe astm a312 tp304,astm a269 304 |
Grade 201 J4 SMLS Stainless Steel Seamless Pipe
200 SERIES STAINLESS STEEL SEAMLESS&WELDED PIPE
200 Series stainless steels are not new – In fact they have been around for many years. To date they have traditionally not proved very popular outside the USA. However, since they have a much lower Nickel content than 300 Series Austentics, the very high Nickel price over recent years has led to significantly more interest. Equally, stainless steel producers have an ongoing programme of development designed to enhance existing grades and produce new grades. These new grades are sometimes developed for specific end uses and sometimes to improve upon an existing grade.
STOCKING PROGRAM
- Size Range : 1/4″ ~ 36″ NPS (Larger sizes available upon request)
- Schedules : 10, 10s, 40, 40s, 80, 80s, 120, 160 (Custom wall thicknesses available upon request)
- Stainless Steel Grades : 304, 304L, 316, 316L, 316L, 317L, 321 , 347
- Special Alloys : 2205, 254SMo, Monel, Inconel
- Chrome Moly : P5, P9, P11, P22, P91
- Standards : ASTM / ASME
CHEMICAL COMPOSITION
Element | C | Mn | Cr | Ni | Cu |
AISI 201/UNS S20100 |
0.15%Max | 5.50~7.50% | 16.0~18.0% | 3.50~5.50% | - |
AISI 202/UNS S20200 | 0.15%Max | 7.50~10.0% | 17.0~19.0% | 4.00~6.00% | - |
UNS 20430/204 Cu | 0.15%Max | 6.50~9.0% | 15.5~17.5% | 1.5~3.5% | 2.0~4.0% |
UNS 20500 | 0.12~0.25% | 14.0~15.5% | 16.5~18.0% |
1.0~1.75% |
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MECHANICAL PROPERTIES
Grade |
Tensile Strength (MPa) Min |
Yield Strength (MPa) Min |
Elongation (%in 50mm) Min |
200 series |
655
|
310 | 40 |
ADVANTAGES OF WELDED
- Welded pipes are typically more cost effective than their seamless equivalents.
- Welded pipes are usually more readily available than seamless. The longer lead time required for seamless pipes can not only make timing problematic, but it also allows more time for the price of the materials to fluctuate.
- The wall thickness of welded pipes is generally more consistent than that of seamless pipes.
- The internal surface of welded tubes can be checked before manufacturing, which isn’t possible with seamless.
ADVANTAGES OF WELDED
- The main perceived advantage of seamless pipes is that they don’t have a weld seam.
- Seamless pipes provide peace of mind. Although there should be no issues with the seams of welded pipes supplied by reputable manufacturers, seamless pipes prevent any possibility of a weak seam.
- Seamless pipes have better ovality or roundness, than welded pipes.