Finned Tube ASTM A335 P11 Alloy Steel Studded Pin Pipe For Heat Exchanger

产品详情
原产地:中国中国
品牌名称: TONG CHUANG品牌名称: TONG CHUANG
认证:ABS、GL、DNV、NK、PED、AD2000、GOST9941-81、CCS、ISO 9001-2008
Model Number: ASTM A335 P11 Alloy Steel Studded Fin Tube
付款和发货条款
最低订购量:500 公斤
包装细节木箱/铁箱
交货时间:7 天
付款条件:信用证、电汇

SKU: 807 分类:
产品名称带钉鳍管管道标准:碳钢,不锈钢,合金钢
管道材料:碳钢,不锈钢,合金钢类型焊接,铆钉
管外径20 毫米至 219 毫米管材厚度:2 毫米至 16 毫米
管道长度:可定制鳍片厚度:0.8 毫米至 4 毫米
鳍片密度:每米 43 鳍至最多每米 287 鳍鳍片高度:0.25′(6.35 毫米)至 1.5′(38 毫米)
申请:空气冷却器,热交换器,蒸发器,冷凝器
强光

Alloy Steel Studded Fin Tube

ASTM A335 P11 Fin Tube

Heat Exchanger Extruded Finned Tube

ASTM A335 P11 Alloy Steel Studded Pin Finned Tube / Pipe For Heat Exchanger

Studded Fin Tube/ Studded Pin Finned Tubes are tubes used in heat exchangers that have protruding studs and fins on their surface. These help to increase the surface area of the tubes, which in turn improves the heat transfer efficiency. These tubes are commonly used in high temperature and high pressure applications, such as in the chemical, petroleum, and natural gas industries. The studs can be made of a variety of materials, including carbon steel, stainless steel, and other alloys. The fins can also be made from different materials, such as aluminum or copper. Studded Pin Finned Tubes are designed to withstand harsh operating conditions and are a reliable choice for heat transfer applications.

翅片管规格

产品类型姓名裸管材料FIN 材料
热交换器翅片管嵌入式G 型鳍管碳钢,铜,不锈钢,合金
剔除单金属贡布金属碳钢,铜,不锈钢,合金铜,铝

低鳍管

T 型鳍片

碳钢,铜,不锈钢,合金/

菠萝管

波纹管

碳钢,铜,不锈钢,合金

/

伤口L/KL/LL 型鳍管碳钢,铜,不锈钢,合金铜,铝
字符串弦翅管铝,铜,碳钢,不锈钢铝,铜,碳钢,不锈钢
U-TYPEU 型管碳钢,铜,不锈钢/
焊接高频焊接翅片管碳钢,不锈钢,合金碳钢,不锈钢,合金
H/HH型鳍片管碳钢,不锈钢,合金碳钢,不锈钢,合金
带钉鳍管碳钢,不锈钢,合金碳钢,不锈钢,合金

合金钢化学成分

等级UNS 名称成分, %
磷,最大值硫,最大值
P1K115220.10-0.200.30-0.800.0250.0250.10-0.500.44-0.65
P2K115470.10-0.200.30-0.610.0250.0250.10-0.300.50-0.810.44-0.65
P5K415450.15MAX0.30-0.600.0250.0250.50MAX4.00-6.000.45-0.65
P9K909410.15MAX0.30-0.600.0250.0250.25-1.001.00-1.500.44-0.65
P11K115970.05-0.150.30-0.600.0250.0250.50-1.001.00-1.500.44-0.65
P12K115620.05-0.150.30-0.610.0250.0250.5MAX0.80-1.250.44-0.65
P15K115780.05-0.150..30-0.600.0250.0251.15-1.650.44-0.65
P21K315450.05-0.150.30-0.600.0250.0250.50MAX2.65-3.350.80-1.06

技术细节/基管细节

钢管直径:最小外径 20 毫米,最大外径 219 毫米。

管材厚度:最小 2 毫米,最大 16 毫米

钢管材料:碳钢、不锈钢、合金钢、Corten 钢、双相钢、超级双相钢、镍钴合金、高铬高镍和镍钴合金、CK 20 材料及其他材料。

Fin Details

鳍片厚度:最小0.8 毫米至最大4 毫米

鳍片高度:最小 0.25 英寸(6.35 毫米)至最大 1.5 英寸(38 毫米)

鳍片密度 : 最低每米 43 根鳍片,最高每米 287 根鳍片每米 287 根

材料:碳钢、不锈钢、合金钢、Corten 钢、双相钢和 Incolloy。

如需快速报价,请注明以下要求:

件数,

基管:直径、厚度、长度和材料规格。

翅片:材料规格、类型(实心或锯齿形)、高度、厚度、间距、翅片长度和无翅片部分。如有需要,请提供焊接预处理细节。

所需的交货期。

带钉管的优点

Studded Pin Finned Tubes are often chosen for heat transfer applications because they offer several advantages over other types of tubes. The studs and fins on the surface of the tubes increase the surface area, which improves heat transfer efficiency. This means that a smaller heat exchanger can be used to achieve the same level of heat transfer as a larger one, resulting in cost savings. Additionally, the studs and fins help to disrupt laminar flow and promote turbulent flow, which also enhances heat transfer. Studded Pin Finned Tubes are also durable and can withstand harsh operating conditions, making them a reliable choice for high temperature and high pressure applications.

1.由于螺纹管的销筋是悬臂结构,结构紧凑,销筋在气流的冲击下会产生振动,导致烟尘难以积聚。

2. 由于烟气的强烈湍流冲刷,螺纹管换热元件具有很高的换热效率和很强的自除灰性。

翅片管在工业中的应用

  • 经济器
  • 锅炉
  • 热交换器
  • 管束
  • 散热器
  • 空气冷却器
  • 空气预热器