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ASTM A53 Gr B Seamless Stainless Steel Pipe For Heating Pipe Application
| The carbon steel comprises of carbon and iron for the most part. Trace amounts of silicon, manganese and copper are allowed in different quantities depending on the grades. The Carbon Steel Seamless Pipe material therefore is stronger and is highly stress resistant.There are seam steel pipes, there will be a welded straight line, or the surface is polished. There is also straightness, uneven thickness, and it can't be tested. Some tubes with seamless steel pipe are annealed to the weld, eliminating the residual stress of the weld, making the weld equivalent to the base metal, and its pressure range is basically equivalent to that of the seamless pipe. However, some seamless steel pipes which are welded or rolled with the jointed steel pipe are mainly small-sized pipes. These pipes are only seamless pipes in terms of shape, and their essence is not very good. It is a pressure test. |
| Product Name | Stainless Steel Pipe/Tube | |||
| Technology | Hot Rolled Industrial Stainless Steel Tube Cold Rolled Decorative Stainless Steel Pipe | |||
| Material | 201, 202, 301, 302, 304, 304L, 310S, 316, 316L, 321, 430, 430A, 309S, 2205, 2507, 2520, 430 , 410, 440, 904Lect, Or Customized | |||
| Thickness | 0.4-50 mm | |||
| Length | 1-12 m | |||
| Outer Diameter(OD) | 10-2000mm | |||
| Standard | ASTM, JIS, GB, AISI, DIN, BS,EN | |||
| Certifications | ISO 9001 BV SGS | |||
| Packing | Industry standard packaging or according to client's requirement | |||
| Brand | TISCO,ZPSS,Baosteel,POSCO,LISCO,YUSCO,Ansteel, QPSS,JISCO,HXSCO, Chengde,Yongjin,Tsingshan,Shouyang,HW | |||
| Payment terms | 30%T/T in advance, the balance against the B/L copy | |||
| Delivery time | Fast delievery in 7 days,up to order quantity | |||
| Warehose Stcok | 5000 tons per month | |||
Chemical Composition
| Specification | Grade | Chemical Composition(wt%) | ||||||
| C | Mn | Ni | Cr | Mo | Ti | |||
| ASTMJIS | 316L/022Cr17Ni12Mo2 | ≤0.03 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | - | |
| JIS | SUS316L | ≤0.03 | ≤2.0 | 12.0-15.0 | 16.0-18.0 | 2.0-3.0 | - | |
| ASTMJIS | 316Ti/SUS 316Ti | ≤0.08 | ≤2.0 | 10.0-14.0 | 16.0-18.0 | 2.0-3.0 | 5*(C+N)-0.7 | |
Properties
| Spec | Grade | Mechanical Property | Physical Property | ||||
| Y.S (N/MM2) | T.S (N/MM2) | EL (%) | HRB | Specific Heat (J/g℃) | Modulus of Elasticity (KN/mm2) | ||
| ASTM/GB | 316L/022Cr17Ni12Mo2 | ≥170 | ≥485 | ≥40 | ≤95 | 0.5 | 193 |
| JIS | SUS316L | ≥175 | ≥480 | ≥40 | ≤90 | 193 | |
| ASTM | 316Ti | ≥205 | ≥515 | ≥40 | ≤95 | 0.5 | 200 |
Applications
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316L: Widely used in corrosion-susceptible environment and some mechanical components those are difficult to make heat treatment after forming in more corrosive environment.
316Ti: Mainly used for industrial components.
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