Payment Terms | T/T, L/C |
Delivery Time | 15-35 DAYS |
Packaging Details | According to Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap |
Supply Ability | According to Client Requirements |
OD | 3/4" (19.05), 1"(25.4) , 1-1/4"(31.75), 1-1/2"(38.1), 2" (50.8), 2-1/2"(63.5) , 3" (76.2) |
STANDARD | EN10305-1 |
WT | 0.89,1,1.24,2.11MM.... |
USAGE | Heat Exchanger Tube, Boiler Tube |
MATERIAL | T37.4, ST52.4,E235+N |
Brand Name | YUHONG |
Model Number | EN10305-1 E235+N(1.0308) |
Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
Place of Origin | CHINA |
View Detail Information
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Product Specification
Payment Terms | T/T, L/C | Delivery Time | 15-35 DAYS |
Packaging Details | According to Client Requirements/ Ply-wooden Case/ Iron Case/ Bundle with plastic Cap | Supply Ability | According to Client Requirements |
OD | 3/4" (19.05), 1"(25.4) , 1-1/4"(31.75), 1-1/2"(38.1), 2" (50.8), 2-1/2"(63.5) , 3" (76.2) | STANDARD | EN10305-1 |
WT | 0.89,1,1.24,2.11MM.... | USAGE | Heat Exchanger Tube, Boiler Tube |
MATERIAL | T37.4, ST52.4,E235+N | Brand Name | YUHONG |
Model Number | EN10305-1 E235+N(1.0308) | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
Place of Origin | CHINA | ||
High Light | NBK Seamless Precision Tube ,Hydraulic Seamless Precision Tube ,EN 10305-1 Seamless Boiler Tube |
EN10305-1 E235+N NBK SEAMLESS PRECISION TUBE GALVANIZED
Delivery Status: NBK (+N) BKW (+LC) GBK (+A) BKS (+SR) BK (+C) OD x WT = 4~120 x 0.5~15mm
DIN2391 St52.4+N Phosphated Hydraulic Tube
atmosphere.
Steel grade |
Chemical composition, as a percentage by mass
| |||||
Symbol |
Material number
|
C max. |
Si max. |
Mn |
P max.
|
S max.
|
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 |
The following alloying elements may be added: Nb: <=0,03%; Ti: <=0,03%; V: <=0,05%; Nb + Ti + V: <=0,05%.
|
Steel grade | Chemical Composition(%): | ||||||
Steel name | Steel number | C max | Si max | Mn | P max | S max | 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 | - |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification:
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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