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kualitas Tabung Penukar Panas Boiler Steel Tube Standard DIN2391 ST37.4 NBK 12 * 1MM pabrik
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kualitas Tabung Penukar Panas Boiler Steel Tube Standard DIN2391 ST37.4 NBK 12 * 1MM pabrik
kualitas Tabung Penukar Panas Boiler Steel Tube Standard DIN2391 ST37.4 NBK 12 * 1MM pabrik
kualitas Tabung Penukar Panas Boiler Steel Tube Standard DIN2391 ST37.4 NBK 12 * 1MM pabrik
kualitas Tabung Penukar Panas Boiler Steel Tube Standard DIN2391 ST37.4 NBK 12 * 1MM pabrik
>

Tabung Penukar Panas Boiler Steel Tube Standard DIN2391 ST37.4 NBK 12 * 1MM

Brand Name: HDT
Place of Origin: Zhangjiagang, Tiongkok
Minimum Order Quantity: 5T
Price: 800 - 9000 USD / ton
Supply Ability: Sekitar 10.000 ton / bulan

Product Details


Nama Produk: Tabung Penukar Panas Baja Karbon Tabung Seamless Aplikasi: Penukar Panas Boiler
Standar: DIN2391 Bahan: ST37.4, ST52.4
Menyoroti

DIN2391 ST37.4 NBK Steel Tube

,

DIN2391 ST37.4 Heat Exchanger Tube

,

ST37.4 NBK Boiler Steel Tube

Product Description

Carbon Steel Boiler Tube Heat Exchanger Seamless Tube DIN2391 ST37.4 NBK 12 * 1MM

 

 

 

Carbon Steel Boiler Tube Heat Exchanger Seamless Tube DIN2391 ST37.4 NBK 12 * 1MM

 

 

DIN2391 Presisi Cold Drawn Seamless Pipes and Tubes, Gr St35 St45 St52 St37.4, Cold Finished Seamless Pipe digunakan untuk Hidrolik dan Pneumatik.

Status Pengiriman: NBK (+ N) BKW (+ LC) GBK (+ A) BKS (+ SR) BK (+ C) OD x WT = 4 ~ 120 x 0,5 ~ 15mm

DIN2391 St52.4 + N Tabung Hidrolik Fosfat

 

NBK yang dinormalkan
Proses pembentukan dingin terakhir diikuti oleh anil di atas titik transformasi atas secara terkontrol

suasana.

Tabung Penukar Panas Boiler Steel Tube Standard DIN2391 ST37.4 NBK 12 * 1MM 0

 

Komposisi kimia:
Kualitas baja

 

Komposisi kimia,
sebagai persentase massa

 

Simbol

 

Bahan
jumlah

 

C maks. Si maks. M N

 

P.
maks.

 

 

S
maks.

 

St 30 Si 1.0211 0.10 0.30 <= 0,55 0,025 0,025
St 30 Al 1.0212 0.10 0,05 <= 0,55 0,025 0,025
St 35 1.0308 0.17 0.35 <= 0,40 0,025 0,025
St 45 1.0408 0.21 0.35 <= 0,40 0,025 0,025
St 52 1.0580 0.22 0,55 <= 1,60 0,025 0,025

 

Elemen paduan berikut dapat ditambahkan:
Nb: <= 0,03%;Ti: <= 0,03%;V: <= 0,05%;Nb + Ti + V: <= 0,05%.

 

 
Kualitas baja Komposisi kimia(%):
Nama baja Nomor baja C maks Si maks M N P maks S maks Al min
E215 1.0212 0.10 0,05 0.70 0,025 0,025 0,025
E235 1.0308 0.17 0.35 1.20 0,025 0,025 -
E355 1.0580 0.22 0,55 1.60 0,025 0,025 -
 

Product Highlights

Carbon Steel Boiler Tube Heat Exchanger Seamless Tube DIN2391 ST37.4 NBK 12 * 1MM Carbon Steel Boiler Tube Heat Exchanger Seamless Tube DIN2391 ST37.4 NBK 12 * 1MM DIN2391 Presisi Cold Drawn Seamless Pipes and Tubes, Gr St35 St45 St52 St37.4, Cold Finished Seamless Pipe digunakan untuk Hidrolik dan ...

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