| 标准： | 美国材料试验协会 A213/ASME SA213 | 材料 | TP316/316L；1.4401/1.4404 |
|---|---|---|---|
| 管道类型： | U 形弯管/直管无缝钢管 | 长度 | 6 米或根据需要指定长度 |
| 申请： | 热交换器，波利埃 | 交货条件： | 固溶退火和酸洗；光亮退火 |
| 测试： | 涡流测试，水压测试，超声波测试，粒度测试， ... | 包装 | 胶合板箱/编织袋套装 |
| 强光 | tp316l stainless steel boiler tube， astm a312 stainless steel boiler tube， astm a269 stainless steel seamless tube | ||
ASTM A213/ASME SA213 TP316/316L 1.4401/1.4404 STAINLESS STEEL SEAMLESS TUBE FOR HEAT EXCHANGER
概述：
TP316/316L Seamless Tube is a type of austenitic stainless steel tubing that is commonly used in various high-performance applications such as chemical and petrochemical processing， pharmaceutical production， and medical equipment manufacturing. The TP316/316L grade of stainless steel is highly resistant to corrosion and is also known for its excellent mechanical and chemical properties.
These seamless tubes are produced by drawing a solid stainless steel billet through a piercing rod to create a hollow tube with consistent wall thickness and smooth interior surface. The use of seamless tube construction ensures high structural integrity and stability， making it ideal for use in high-pressure applications.
The TP316/316L Seamless Tubes are highly resistant to corrosion and can be used in aggressive environments with temperatures up to 1000℃. They are also extremely resistant to pitting， crevice， and stress corrosion cracking. This makes them ideal for use in chemical processing， marine applications， and oil and gas production.
These tubes are also easy to fabricate and can be welded， bent， and formed into different shapes and sizes without compromising their strength and durability. Additionally， the TP316/316L stainless steel grade has low carbon content， which ensures better weldability and minimizes the risk of intergranular corrosion.
The tubes come in various sizes and thicknesses and are produced according to various international standards such as ASTM， ASME， and EN standards. Post-production heat treatment ensures the final product has the required mechanical and chemical properties.
规格
| 规格 | ASTM A213 及其等效 ASME、DIN 和 EN 标准。 |
| 年级 | TP316/316L；1.4401/1.4404 |
| 类型 | U 形弯管和直缝无缝钢管 |
| 外径 | 1/4'' 至 2'' 或定制尺寸 |
| 壁厚 | BWG25;BWG22;BWG20;BWG18;BWG16;BWG14;BWG12;BWG10 |
| 长度 | 长达 6 米，可定制切割长度 |
| 交货条件 | Solution Annealed & Pickled/Bright Annealed |
| 结束语 | 平端，斜端 |
| 其他测试 | 产品分析， 涡流试验，水压试验，超声波试验， 压平测试、硬度测试、拉伸测试等。 |
| 尺寸 | 所有管材均按照 ASTM 和 ASME 等相关标准进行生产和检验/测试 |
| 包装 | 胶合板箱/捆绑编织袋 |
化学成分
| 等级 | UNS | C | 锰 | P | S | Si | Cr | 倪 | 莫 |
| TP316 | S31600 | 0.08 最大值 | 最多 2.00 | 0.045 最大值 | 0.03 最大值 | 最大 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
| TP316L | S31603 | 0.035 最大值 | 最多 2.00 | 0.045 最大值 | 0.03 最大值 | 最大 1.00 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 |
机械性能
| 等级 | 拉伸强度，最小，ksi (MPa) | 屈服强度， | 2 英寸伸长率 | 硬度 | 溶解温度， | |
| 罗克韦尔 | 布氏/维氏 | |||||
| TP316 | 75(515) | 30(205) | 35 | 90HRB | 192HBW/200HV | 1900(1040) |
| TP316L | 70(485) | 25(170) | 35 | 90HRB | 192HBW/200HV | 1900(1040) |
应用：
1.Off-Shore Oil Drilling Companies
2.Power Generation
3.Petrochemicals
4.Gas Processing
5.Specialty Chemicals
6.Pharmaceuticals
7.Pharmaceutical Equipment
8.Chemical Equipment
9.Sea Water Equipment
10.Heat Exchangers
11.Condensers
12.Pulp and Paper Industry
