ASTM Ss 316 316ti 310S 309S Stainless Steel Pipe
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tem
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Stainless Steel Pipe |
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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 pipes are divided into ordinary carbon steel pipes, high-quality carbon structural steel pipes, alloy structural pipes, alloy steel pipes, bearing steel pipes, stainless steel pipes, and bimetallic composite pipes, plated and coated pipes to save precious metals and meet special requirements. . There are many types of stainless steel pipes with different uses, different technical requirements, and different production methods.
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
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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
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S
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Ni
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Cr
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Mo
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201
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≤0 .15
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≤0 .75
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5. 5-7. 5
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≤0.06
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≤ 0.03
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3.5 -5.5
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16 .0 -18.0
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-
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202
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≤0 .15
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≤l.0
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7.5-10.0
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≤0.06
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≤ 0.03
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4.0-6.0
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17.0-19.0
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-
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301
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≤0 .15
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≤l.0
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≤2.0
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≤0.045
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≤ 0.03
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6.0-8.0
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16.0-18.0
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-
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302
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≤0 .15
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≤1.0
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≤2.0
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≤0.035
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≤ 0.03
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8.0-10.0
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17.0-19.0
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-
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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
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8.0-10.5
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18.0-20.0
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-
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304L
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≤0.03
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≤1.0
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≤2.0
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≤0.035
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≤ 0.03
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9.0-13.0
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18.0-20.0
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-
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309S
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≤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
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12.0-15.0
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22.0-24.0
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-
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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
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19.0-22.0
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24.0-26.0
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316
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≤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
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10.0-14.0
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16.0-18.0
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2.0-3.0
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316L
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≤0 .03
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≤1.0
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≤2.0
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≤0.045
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≤ 0.03
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12.0 - 15.0
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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
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9.0 - 13 .0
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17.0 -1 9.0
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-
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630
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≤ 0 .07
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≤1.0
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≤1.0
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≤0.035
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≤ 0.03
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3.0-5.0
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15.5-17.5
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-
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631
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≤0.09
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≤1.0
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≤1.0
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≤0.030
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≤0.035
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6.50-7.75
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16.0-18.0
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-
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904L
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≤ 2 .0
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≤0.045
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≤1.0
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≤0.035
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-
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23.0·28.0
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19.0-23.0
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4.0-5.0
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2205
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≤0.03
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≤1.0
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≤2.0
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≤0.030
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≤0.02
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4.5-6.5
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22.0-23.0
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3.0-3.5
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2507
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≤0.03
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≤0.8
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≤1.2
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≤0.035
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≤0.02
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6.0-8.0
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24.0-26.0
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3.0-5.0
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2520
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≤0.08
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≤1.5
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≤2.0
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≤0.045
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≤ 0.03
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0.19 -0. 22
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0. 24 -0 . 26
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-
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410
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≤0.15
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≤1.0
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≤1.0
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≤0.035
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≤ 0.03
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-
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11.5-13.5
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-
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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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Stainless steel pipes are divided into two categories: seamless pipes and welded pipes according to production methods. Seamless steel pipes can be divided into hot-rolled pipes, cold-rolled pipes, cold-drawn pipes and extruded pipes. Cold-drawn and cold-rolled pipes are the secondary processes of steel pipes. Processing; welded pipes are divided into straight seam welded pipes and spiral welded pipes.
Stainless steel pipes can be divided into round pipes and special-shaped pipes according to their cross-sectional shapes. Special-shaped tubes include rectangular tubes, rhombus tubes, oval tubes, hexagonal tubes, octagonal tubes and various asymmetrical cross-section tubes. Special-shaped tubes are widely used in various structural parts, tools and mechanical parts. Compared with round pipes, special-shaped pipes generally have a larger moment of inertia and section modulus, and have greater bending and torsion resistance, which can greatly reduce the structural weight and save steel.
Stainless steel pipes can be divided into equal-section pipes and variable-section pipes according to their longitudinal cross-section shapes. Variable cross-section pipes include tapered pipes, stepped pipes and periodic cross-section pipes.
1. Plastic sheet packaging
During transportation of stainless steel pipes, plastic sheets are often used to package the pipes. This packaging method is beneficial to protect the surface of the stainless steel pipe from wear, scratches and contamination, and also plays a role in moisture-proof, dust-proof and anti-corrosion.
2. Tape packaging
Tape packaging is an affordable, simple and easy way to package stainless steel pipes, usually using clear or white tape. The use of tape packaging can not only protect the surface of the pipeline, but also strengthen the strength of the pipeline and reduce the possibility of displacement or distortion of the pipeline during transportation.
3. Wooden pallet packaging
In the transportation and storage of large stainless steel pipes, wooden pallet packaging is a very practical way. The stainless steel pipes are fixed on the pallet with steel strips, which can provide very good protection and prevent the pipes from being collided, bent, deformed, etc. during transportation.
4. Carton packaging
For some smaller stainless steel pipes, carton packaging is a more common way. The advantage of carton packaging is that it is light and easy to transport. In addition to protecting the surface of the pipe, it can also be convenient for storage and management.
5. Container packaging
For large-scale stainless steel pipe exports, container packaging is a very common way. Container packaging can ensure that pipelines are transported safely and without accidents at sea, and avoid deviations, collisions, etc. during transportation.
Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)
Our Customer
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.
