HAINER STEEL INDUSTRIAL CO.,LTD
| Payment Terms | T/T, L/C at sight |
| Supply Ability | 1000Tons/Month |
| Delivery Time | 20-25 days |
| Brand Name | Hainer Steel |
| Model Number | St35, St37, St45, St52, E235, E355 etc |
| Certification | ISO9001,SGS,CQC,BV, TUV etc. |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C at sight | Supply Ability | 1000Tons/Month |
| Delivery Time | 20-25 days | Brand Name | Hainer Steel |
| Model Number | St35, St37, St45, St52, E235, E355 etc | Certification | ISO9001,SGS,CQC,BV, TUV etc. |
| Place of Origin | China |
DIN 2391 / EN10305-1 Precision Seamless Steel Tube / Pipe for duct connector
QuickDetail:
1) Standard: DIN2391, EN10305-1, EN10305-4
2) Steel grade: St35, St37, St45, St52, E235, E355
3) Condition: GBK(+A)NBK(+N), BK(+C), BKS
4) Size: OD3-60mm. WT0.5-8mmMax length 12meters.
5) All steel tube can test Ultrasonic flaw detector, Eddy current flaw detector, depend on customers requirement
6) Usage: Cylinders of machinery, high pressure tubing, automotive etc.
Description:
Alloy Steel:
20Cr/AISI5120/Scr420/20Cr4;30CrMo/AISI4130/SCM430/25CrMo4
40Cr/AISI5140/Scr440/41Cr
Standard:
ChinaStandardGB8162-2008,GB3639-2000
AmericanStandardASTMA106,ASTMA519,ASTMA513,ASTMA179
GermanyStandardDIN2391,DIN2445
JapaneseStandardJISG3445etc
Applications:
We,thistypeseamlesssteelpipebewidelyusedinkindsofindustries:
| Grade and Chemical Composition(%) | ||||||||||||||||||||||||
| Grade | Chemical Composition(%): | |||||||||||||||||||||||
| C max | Si (max) | Mn (min) | P (max) | S (max) | ||||||||||||||||||||
| St 35 | 0.17 | 0.35 | 0.40 | 0.025 | 0.025 | |||||||||||||||||||
| St 45 | 0.21 | 0.35 | 0.40 | 0.025 | 0.025 | |||||||||||||||||||
| St 52 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | |||||||||||||||||||
| Steel grade | Chemical Composition(%): | |||||||||||||||||||||||
| Steel name | Steel number | C(max) | Si (max) | Mn(max) | P (max) | S (max) | Al (min) | |||||||||||||||||
| E215 | 1.0212 | 0.1 | 0.05 | 0.7 | 0.025 | 0.025 | 0.025 | |||||||||||||||||
| E235 | 1.0308 | 0.17 | 0.35 | 1.20 | 0.025 | 0.025 | - | |||||||||||||||||
| E355 | 1.058 | 0.22 | 0.55 | 1.60 | 0.025 | 0.025 | - | |||||||||||||||||
| Mechanical Properties(Mpa) | ||||||||||||||||||||||||
| Steel grade | BK | BKW | BKS | GBK | NBK | |||||||||||||||||||
| RmN/mm | min | RmN/mm | min | N/mm | ReH | min | N/mm | min | N/mm | ReH | min | |||||||||||||
| min | min | min | N/mm | min | min | N/mm | ||||||||||||||||||
| min | min | |||||||||||||||||||||||
| St35 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 315 | 25 | 340-470 | 235 | 25 | ||||||||||||
| St45 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440-570 | 235 | 21 | ||||||||||||
| St52 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490-630 | 355 | 22 | ||||||||||||
| Steel grade | Minimum values for the delivery condition | |||||||||||||||||||||||
| Steel name | Steel number | + C | + LC | + SR | + A | + N | ||||||||||||||||||
| Rm Mpa | A% | Rm Mpa | A% | Rm Mpa | ReH Mpa | A% | ReH Mpa | A% | Rm Mpa | ReH Mpa | A% | |||||||||||||
| E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290-430 | 215 | 30 | |||||||||||
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340-480 | 235 | 25 | |||||||||||
| E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490-630 | 355 | 22 | |||||||||||
Company Details
Year Established:
2010
Total Annual:
5000000-10000000
Employee Number:
500~1000
Ecer Certification：
Active Member
HAINER STEEL INDUSTRIAL CO.,LTD was established in November 3rd,2010,The formerly deal in stainless steel products for domestic market 15years. Recently,the most of business in international market,likePakistan,Jordan,U.A.E,USA Bangladesh,Saudi Arabia,Middle East,South American,Africa... HAINER STEEL INDUSTRIAL CO.,LTD was established in November 3rd,2010,The formerly deal in stainless steel products for domestic market 15years. Recently,the most of business in international market,likePakistan,Jordan,U.A.E,USA Bangladesh,Saudi Arabia,Middle East,South American,Africa...
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