Forged EN10222-4 P280GH / 1.0426 Carbon Steel Tubesheet 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:ASME II、ASME III、ABS、LR、DNV、GL、BV、CCS、KR、NK、TUV、PED、GOST、ISO、TS
Model Number: EN10222-4 P280GH Carbon Steel Forged Tubesheet
付款和发货条款
最低订购数量:1 件
包装细节层压木箱/托盘
交货时间:7 天
付款条件:信用证、电汇

SKU: 1093 分类:
产品名称锻造管板标准:EN10222-4
材料P280GH / 1.0426尺寸可根据买方图纸要求定制
形状气缸无损检测:100% pt,ut, pmi
申请:管式热交换器、锅炉、压力容器、蒸汽轮机、大型中央空调等。
强光P280GH Carbon Steel Tubesheet, Forged Heat Exchanger Tubesheet

Forged EN10222-4 P280GH / 1.0426 Carbon Steel Tubesheet for Heat Exchanger ​/ Pressure Vessel

EN 1.0426 steel is a  high-temperature carbon (non-alloy) steel formulated for primary forming into wrought products. Cited properties are appropriate for the normalized condition. 1.0426 is the EN numeric designation for this material. P280GH is the EN chemical designation.

It has a moderately high ductility among the wrought carbon or non-alloy steels in the database.

EN 10222-1: 1998 Steel forgings for pressure purposes. General requirements for open die forgings

EN 10222-2: 2000 Steel forgings for pressure purposes. Ferritic and martensitic steels with specified elevated temperature properties
EN 10222-3: 1999 Steel forgings for pressure purposes. Nickel steels with specified low-temperature properties
EN 10222-4: 1999 Steel forgings for pressure purposes. Weldable fine-grain steels with high proof strength
EN 10222-5: 2000 Steel forgings for pressure purposes. Martensitic, austenitic and austenitic-ferritic stainless steels

物业温度价值评论

密度

23.0 °C

7.8 – 7.9 g/cm³

Typical for Low Carbon Steel
 
 

机械

物业温度价值评论

弹性模量

23.0 °C

200 – 215 GPa

Typical for Low Carbon Steel

伸长率

20.0 °C

21 – 23 %

 

泊松比

23.0 °C

0.29 [-]

Typical for Low Carbon Steel

剪切模量

23.0 °C

82 GPa

Typical for Low Carbon Steel

拉伸强度

20.0 °C

460 – 580 MPa

 

屈服强度

20.0 °C

255 MPa

 
屈服强度 Rp0.220.0 °C

245 MPa

 
 
 

热能

物业温度价值评论

Coefficient of thermal expansion

23.0 °C

1.32E-5 – 1.38E-5 1/K

Typical for Low Carbon Steel
Max service temperature/

500 °C

Typical for Carbon Steel

熔点

/

1480 – 1526 °C

Typical for Low Carbon Steel

Specific heat capacity

23.0 °C

465 J/(kg·K)

Typical for Low Carbon Steel

导热性

23.0 °C

25 – 93 W/(m·K)

Typical for Low Carbon Steel
 
 

电气

物业温度价值评论

Electrical resistivity

23.0 °C

1.43E-7 – 1.74E-7 Ω·m

Typical for Carbon Steel
 
 

Chemical properties

物业价值

0.08 – 0.2 %

0.3 %

0.3 %

0.9 – 1.5 %

0.08 %

0.3 %

0.01 %

0.03 %

0.04 – 0.4 %

硫磺

0.015 %

0.03 %

0.02 %

 
 

管材的材料等级

材料类型技术要求
双相不锈钢ASTM/ASME SA182 F44, F45, F51, F53, F55, F60, F61
不锈钢ASTM/ASME SA182 F304,304L,F316,316L,F310,F317L,F321,F347
碳钢ASTM/ASME A105, A350 LF1, LF2, A266, A694, A765 Gr.2
合金钢ASTM/ASME SA182 F1, F5, F9, F11, F12, F22, F51, A350-LF3
ASTM/ASME SB381,Gr.1,Gr.2,Gr.5,Gr.7,Gr.12,Gr.16
铜镍合金ASTM/ASME SB151,UNS 70600(铜镍 90/10),71500(铜镍 70/30)。
黄铜,铝黄铜ASTM/ASME SB152 uns C10100,C10200,C10300,C10800,C12200
镍合金ASTM/ASME SB169, SB171, SB564, uns 2200, uns 4400, uns 8825
uns 6600, uns 6601, uns 6625
合金 20ASTM/ASME SB472 UNS 8020
哈氏合金ASTM/ASME SB564, uns10276 ( C 276 )
沉积材料ASTM/ASME SB898、SB263、SB264 或更接近的标准
爆炸包层,制作 2 合 1 或 3 合 1 材料。
钛-钢、镍-钢、钛-铜
不锈钢-碳钢,合金-钢等。

 

管板的一些常见应用

1.热交换器

2.锅炉

3.冷凝器

4.反应器

5.石油和天然气工业

6.空调与制冷

7.压力容器

标签