| 产品名称 | Stainless Steel Sanitary Pipe | 形状 | 圆形，正方形，长方形 |
|---|---|---|---|
| 标准： | 美国材料试验协会 A270 / 美国机械工程师学会 SA270 | 材料 | TP316L |
| 表面： | Annealing / Pickling / Polishing / Bright | 无损检测： | ET， HT， PT |
| 强光 | Seamless Sanitary Stainless Steel Tube， ASTM A270 Sanitary Stainless Steel Tube， Annealing Round Seamless Tube | ||
ASTM A270 TP316L Sanitary Stainless Steel Seamless Tube
同昌集团 供应锅炉管、热交换管、空冷管、冷凝器管超过 33 年，我们的材料等级包括不锈钢、双相钢、超级双相钢、哈氏合金、蒙乃尔、因康镍、因科洛伊、铬钼合金、铜合金钢，每年向我们的客户项目销售超过 80000 吨管材和管件。到目前为止，我们已经出口到 55 个国家。管材广泛应用于采矿、能源、石化、化工、食品、造纸、气体和流体等行业。
Descriptipon
ASTM A270 is a standard specification of grades for sanitary applications. The ASTM A270 TP316L covers an austenitic low-carbon grade of steel modules. The grade is designed with a superior composition of nickel， chromium， and molybdenum with other constituting alloys. The content embedded to produce the grade gives them excellent resistance to reducing and corrosive media. A270 TP316L sanitary stainless pipe works well in elevated pressure applications and showcases enhanced strength allowing it to be very robust in harsh environments. The pipes are also tolerant to pitting by acids and crevice corrosion in the system.
The ASTM A270 Tp316l Seamless Tube is produced as hot steel billets are passed through extruded metal to put them in their correct position. This gives the tubes without any welds excellent strength and load-bearing capacity than the welded tubes. The ASME SA270 Tp 316L Welded Tube is cheaper than these components and is available in different sizes and not restricted to a specific size as seamless tubes. The versatile range of ASME SA270 Grade 316L Welded Tubing is manufactured as sheets or strips are rolled followed by welding them in place， making use of standard shop welding procedures. The tubes are subject to several tests before they are made fit for use in high-temperature applications. An SA270 Tp316l Stainless Steel Welded Sanitary Tubing has good strength and torsion， allowing it to function efficiently in harsh environments. The tubes have a long service life and don’t deteriorate under any pressures in the system.
化学成分
| 等级 | C | Si | 锰 | Cr | 倪 |
| TP316L | 0.035 | 1.0 | 2 | 16 - 18 | 10 - 15 |
机械性能
| 类别 | TENSILE STRESS MPA， (MIN) | YIELD STRESS MPA， (MIN) | % AGE EXTENSION IN 50 MM GAUGE LENGTH MIN | HARDNESS (MAX) | |
| BHN | RB | ||||
| 316L | 585 | 215 | 56 | ||
物理特性
| 等级 | 密度 （千克/立方米） | 弹性模量 (GPa) | 平均热膨胀系数（微米/米/摄氏度） | 导热性 (瓦/米.千瓦） | 比热 0-100°C （焦耳/千克.K） | 电子电阻率 (nΩ.m) | |||
| 0-100°C | 0-315°C | 0-538°C | 在 100°C 时 | 在 500°C 时 | |||||
| 316L | 8000 | 193 | 15.9 | 16.2 | 17.5 | 16.3 | 21.5 | 500 | 740 |
Tubing Equivalent
| 等级 | UNS 编号 | 老英国 | Euronorm | 瑞典语 SS | 日语 JIS | ||
| BS | En | 没有 | 名称 | ||||
| 316L | S31603 | 316S11 | - | 1.4404 | X2CrNiMo17-12-2 | 2348 | SUS 316L |
应用
Pharmaceutical， food， beer， drinking water， beverage industries
Biological engineering， chemical engineering， pharmaceutical engineering， auto parts
air purification，sea water desalting equipment
Precision machinery plant， engine plant， chemical machinery， refrigeration machinery
