China Supplier 630 Stainless Steel Tube
tem
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Stainless Steel Pipe |
Standard
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JIS, AiSi, ASTM, GB, DIN, EN
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Place of Origin
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China
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Brand Name
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ROYAL
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Type
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Seamless / Weld
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Steel Grade
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200/300/400 Series, 904L S32205 (2205),S32750(2507)
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Application
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Chemical industry, mechanical equipment
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Processing Service
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Bending, Welding, Decoiling, Punching, Cutting, Moulding
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Technique
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Hot rolled/cold rolled
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Payment terms
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L/C T/T (30%DEPOSIT)
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Price Term
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CIF CFR FOB EX-WORK
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![stainless steel round pipe (1)](http://www.royalsteelgroup.com/uploads/stainless-steel-round-pipe-1.png)
![E5AD14455B3273F0C6373E9E650BE327](http://www.royalsteelgroup.com/uploads/E5AD14455B3273F0C6373E9E650BE3271.jpg)
![048A9AAF87A8A375FAD823A5A6E5AA39](http://www.royalsteelgroup.com/uploads/048A9AAF87A8A375FAD823A5A6E5AA391.jpg)
![32484A381589DABC5ACD9CE89AAB81D5](http://www.royalsteelgroup.com/uploads/32484A381589DABC5ACD9CE89AAB81D51.jpg)
![不锈钢管_02](http://www.royalsteelgroup.com/uploads/不锈钢管_02.png)
![不锈钢管_03](http://www.royalsteelgroup.com/uploads/不锈钢管_03.png)
![不锈钢管_04](http://www.royalsteelgroup.com/uploads/不锈钢管_04.png)
![不锈钢管_05](http://www.royalsteelgroup.com/uploads/不锈钢管_05.png)
![不锈钢管_06](http://www.royalsteelgroup.com/uploads/不锈钢管_06.png)
![application](http://www.royalsteelgroup.com/uploads/application1.jpg)
Stainless steel pipe is a kind of hollow steel pipe that is not easy to rust. Non-magnetic, usually used as a conduit for transporting fluids. Stainless Steel pipe (Stainless Steel) is a kind of hollow long cylindrical steel, his scope of application as a pipeline to transport fluids, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial pipelines
Note:
1.Free sampling, 100% after-sales quality assurance, Support any payment method;
2.All other specifications of round carbon steel pipes are available according to your requirement (OEM&ODM)! Factory price you will get from ROYAL GROUP.
Stainless Steel Pipe Chemical Compositions
Chemical Composition %
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||||||||
Grade
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C
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Si
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Mn
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P
|
S
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Ni
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Cr
|
Mo
|
201
|
≤0 .15
|
≤0 .75
|
5. 5-7. 5
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≤0.06
|
≤ 0.03
|
3.5 -5.5
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16 .0 -18.0
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-
|
202
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≤0 .15
|
≤l.0
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7.5-10.0
|
≤0.06
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≤ 0.03
|
4.0-6.0
|
17.0-19.0
|
-
|
301
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≤0 .15
|
≤l.0
|
≤2.0
|
≤0.045
|
≤ 0.03
|
6.0-8.0
|
16.0-18.0
|
-
|
302
|
≤0 .15
|
≤1.0
|
≤2.0
|
≤0.035
|
≤ 0.03
|
8.0-10.0
|
17.0-19.0
|
-
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304
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≤0 .0.08
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≤1.0
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≤2.0
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≤0.045
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≤ 0.03
|
8.0-10.5
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18.0-20.0
|
-
|
304L
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≤0.03
|
≤1.0
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≤2.0
|
≤0.035
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≤ 0.03
|
9.0-13.0
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18.0-20.0
|
-
|
309S
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≤0.08
|
≤1.0
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≤2.0
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≤0.045
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≤ 0.03
|
12.0-15.0
|
22.0-24.0
|
-
|
310S
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≤0.08
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≤1.5
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≤2.0
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≤0.035
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≤ 0.03
|
19.0-22.0
|
24.0-26.0
|
|
316
|
≤0.08
|
≤1.0
|
≤2.0
|
≤0.045
|
≤ 0.03
|
10.0-14.0
|
16.0-18.0
|
2.0-3.0
|
316L
|
≤0 .03
|
≤1.0
|
≤2.0
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≤0.045
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≤ 0.03
|
12.0 - 15.0
|
16 .0 -1 8.0
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2.0 -3.0
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321
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≤ 0 .08
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≤1.0
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≤2.0
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≤0.035
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≤ 0.03
|
9.0 - 13 .0
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17.0 -1 9.0
|
-
|
630
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≤ 0 .07
|
≤1.0
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≤1.0
|
≤0.035
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≤ 0.03
|
3.0-5.0
|
15.5-17.5
|
-
|
631
|
≤0.09
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≤1.0
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≤1.0
|
≤0.030
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≤0.035
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6.50-7.75
|
16.0-18.0
|
-
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904L
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≤ 2 .0
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≤0.045
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≤1.0
|
≤0.035
|
-
|
23.0·28.0
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19.0-23.0
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4.0-5.0
|
2205
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≤0.03
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≤1.0
|
≤2.0
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≤0.030
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≤0.02
|
4.5-6.5
|
22.0-23.0
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3.0-3.5
|
2507
|
≤0.03
|
≤0.8
|
≤1.2
|
≤0.035
|
≤0.02
|
6.0-8.0
|
24.0-26.0
|
3.0-5.0
|
2520
|
≤0.08
|
≤1.5
|
≤2.0
|
≤0.045
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≤ 0.03
|
0.19 -0. 22
|
0. 24 -0 . 26
|
-
|
410
|
≤0.15
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≤1.0
|
≤1.0
|
≤0.035
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≤ 0.03
|
-
|
11.5-13.5
|
-
|
430
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≤0.1 2
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≤0.75
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≤1.0
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≤ 0.040
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≤ 0.03
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≤0.60
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16.0 -18.0
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Industrial development changes rapidly, and stainless steel pipes also follow industrial development to meet the development needs of various industries. The following are the wide applications of stainless steel pipes in various industries:
![不锈钢板_05](http://www.royalsteelgroup.com/uploads/不锈钢板_05.png)
stainless steel round pipes is a kind of hollow long circular steel, mainly widely used in petroleum, chemical, medical, food, light industry, mechanical instrumentation and other industrial transportation pipes and mechanical structural components. In addition, the bending and torsional strength are the same, and the weight is light, so it is also widely used in the manufacture of mechanical parts and engineering structures. Also commonly used as furniture kitchenware.
These connection methods have different application scopes according to their different principles, but most of them are easy to install, strong and reliable. The sealing ring or gasket material used for the connection is mostly made of silicone rubber, nitrile rubber and EPDM rubber that meet national standards, which relieves users from worries.
Stainless steel export is an important part of China's export economy, it plays an important role in stimulating China's economic growth, but from the current situation of China's stainless steel foreign trade, China's stainless steel exports have met greater resistance.
Since last year, foreign frequently came to China's stainless steel casting products for "double reverse" news, which has a great impact on China's stainless steel casting industry, exports are a large part of the development of China's stainless steel industry, in its industrial development occupies a huge market share, in the face of economic downturn, the development of the slowdown of the case, The development of China's stainless steel industry should constantly improve product quality, better develop overseas trade and cope with the suppression of trade protectionism, combine products with environmental protection, energy resources, cultural environment, and enhance the competitiveness of stainless steel products, only in this way can we achieve an invincible position in foreign trade.
![不锈钢管_07](http://www.royalsteelgroup.com/uploads/不锈钢管_07.png)
Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)
![不锈钢管_08](http://www.royalsteelgroup.com/uploads/不锈钢管_08.png)
![不锈钢管_09](http://www.royalsteelgroup.com/uploads/不锈钢管_09.png)
Our Customer
![stainless steel round pipe (14)](http://www.royalsteelgroup.com/uploads/stainless-steel-round-pipe-14.png)
Q: Are u a manufacturer?
A: Yes, we are spiral steel tube manufacturer locates in Daqiuzhuang village, Tianjin city, China
Q: Can I have a trial order only several tons?
A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)
Q: Do u have payment superiority?
A: For big order, 30-90 days L/C can be acceptable.
Q: If sample free?
A: Sample free, but the buyer pays for the freight.
Q: Are you gold supplier and do trade assurance?
A: We seven years cold supplier and accept trade assurance.