钢级: | 300 系列,不锈钢 304/316L, 400 系列, X5CrNi18-20, 200 系列 | 类型 | 无缝,焊接,圆管/钢管 |
---|---|---|---|
标准: | ASTM, AISI, GB, DIN, JIS | 认证: | ISO,SGS,BV,ISO & SGS,ISO/CE/SGS |
长度 | 可定制 | 厚度 | 1 毫米-20 毫米 |
技术: | 冷轧、热轧、冷拔、挤压、冷拔/冷轧或两者兼有 | 产品名称 | 不锈钢管,304 304L 316 316L 321 310S 不锈钢焊接管/无缝管,工厂直销电热元件用不锈钢管,不锈钢无缝管/管 |
外径: | 6-630毫米,定制, 6-762毫米, 6-860毫米;, 6毫米-630毫米 | 表面: | Annealing,pickling |
完成: | 刷光,冷拔,酸洗,光亮退火或未退火,光亮 | 是否合金 | 非合金 |
耐腐蚀: | 高 | 材料 | 不锈钢 |
Ndt: | ET, UT, HT, PMI | 原产地 | 中国 |
包装 | Wooden Boxed | Stock: | Always In Good Stock |
Techenology: | Cold Rolled | 治疗: | Cold Rolled / Cold Drawn |
钢管表面处理: | 腌制和退火,光亮退火 | 壁厚 | 可定制 |
焊接线类型: | 无缝 | ||
强光 | 锅炉钢无缝管, TP304 Stainless Steel Round Tube, Heat Exchanger Seamless Stainless Steel Tube |
ASTM A213 TP304 Stainless Steel Seamless Tube Pickled For Heat Exchanger And Boiler
TONG CHUANG GROUP is one of the big manufacturers of high quality ASTM A213 / ASME SA213 TP 304/304L pipes. ASTM A213 TP304 Specification for Seamless Ferritic and Austenitic Alloy Steel Boiler, Heat Exchanger, and Superheater Tubes. ASTM A213 seamless tubes are mainly used as superheater, boiler, heat exchanger tubes. ASME SA213 TP304 pipe is made from austenitic grades with 2% to 3% molybdenum added to further improve corrosion resistance. ASTM A213 TP304 Tubing sizes and thicknesses are typically supplied to their specifications from 1/8 in. [3.2 mm] ID to 5 in. [127 mm] OD with a minimum wall thickness of 0.015 to 0.500 in [0.4 to 12.7 mm] (inclusive of )thickness. ASTM A213 UNS S30400 tubing in other diameters may be supplied provided that such tubing meets all other requirements of this specification.
Large Diameter ASTM A213 Stainless Steel 304L is used in a variety of applications and industries including food and beverage processing, petrochemical and construction. ASTM A213 Stainless Steel Tube includes ASTM A213 TP304L Stainless Steel Square Tube, ASTM A213 TP304L Stainless Steel Oval Tube, ASTM A213 TP304L Stainless Steel Rectangular Tube, ASTM A213 TP304L Heat Exchanger Tube, ASTM A213 TP304L Stainless Steel Condenser Tube, ASTM A213 TP304L Stainless Steel Superheater Tube and ASTM A213 TP304L Stainless Steel Rectangular Tube A213 TP304L stainless steel round tube, custom shapes and sizes available. ASTM A213 TP304L heat exchange tubes have excellent corrosion resistance at normal temperature and normal atmospheric conditions and can withstand some natural acids, which is why this grade is often used in the food and beverage processing industry.
材料等级:
等级 | UNS 名称 | 碳 | 锰 | 磷 | 硫磺 | 硅 | 铬 | 镍 | 钼 | 氮 | 铌 | 钛 | 其他要素 |
TP304 | S30400 | 0.08 | 2.00 | 0.045 | 0.030 | 1.00 | 16.0-20.0 | 8.0-11.0 | — | — | — | — | — |
美国标准 | 奥氏体钢: TP304, TP304L, TP304H, TP304N, TP310S, TP316, TP316L, TP316Ti, TP316H, TP317, TP317L, TP321, TP321H, TP347, TP347H, 904L... 双相钢 : S31803, S32101, S32205, S32304, S32750, S32760 其他 TP405, TP409, TP410, TP430, TP439,... |
欧洲标准 | 1.4162, 1.4301, 1.4307,1.4362, 1.4401, 1.4404, 1.4410, 1.4438, 1.4462, 1.4501, 1.4539, 1.4541, 1.4550, 1.4571, 1.4841, 1.4845,1.4878, 1.4948, |
GOST 标准 | 08х17т, 08х13, 12х13, 12х17, 15х25т, 04х18н10, 08х20н14с2, 08х18н12б, 10х17н13м2т, 10х23н18, 08х18н10, 08х18н10т, 08х18н12т, 08х17н15м3т, 12х18н10т, 12х18н12т, 12х18н9, 17х18н9, 08х22н6т, 06хн28мдт。 |
Stainless Steel WERKSTOFF NR. 1.4301 Seamless Tubing 机械性能
等级 | 最小拉伸强度(兆帕 | 伸长率(%,50 毫米)最小值 | 屈服强度 0.2% 抗压强度(兆帕) min | 硬度 | |
洛氏 B (HR B) 最大值 | 最大布氏硬度 (HB) | ||||
SS 304 | 515 | 40 | 205 | 92 | 201 |
尺寸范围
生产 | 外径 | 壁厚 |
无缝钢管 | 6.00 毫米-830 毫米 | 0.5 毫米-48 毫米 |
本规格通常提供的卡套管尺寸和厚度为:内径 1⁄8 英寸 [3.2 毫米] 至外径 5 英寸 [127 毫米],最小壁厚 0.015 至 0.500 英寸 [0.4 至 12.7 毫米](含),或者,如果在订单中指定,则平均壁厚为 1⁄8 英寸 [3.2 毫米]。[0.4 至 12.7 mm],最小壁厚或平均壁厚(如订单中指定)。可提供其他直径的管子,但这些管子必须符合本规格的所有其他要求。
申请:
- 食品加工设备,特别是啤酒酿造、牛奶加工和葡萄酒酿造。
- 厨房工作台,水槽,水池,设备和器具
- 建筑镶板、栏杆和装饰
- 化学容器,包括用于运输的容器
- 热交换器
- 用于采矿、采石和水过滤的编织或焊接筛网
- 螺纹紧固件
- 春季
- 其他