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 | St52,St35.8,St45-8,St52.4,ST35-ST52 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 | St52,St35.8,St45-8,St52.4,ST35-ST52 etc | Certification | ISO9001,SGS,CQC,BV, TUV etc. |
| Place of Origin | China |
Thick Wall Precision Seamless Steel Tube DIN17175 Cold Drawn Steel Pipe
QuickDetail:
1) Standard: DIN17175
2) Steel grade: St52,St35.8,St45-8,St52.4,ST35-ST52
3)Thickness:1.65 - 25.4 mm
Outer Diameter: 0.5 - 24 inch
4) Condition: GBK(+A)NBK(+N), BK(+C), BKS
5) Size: OD3-60mm. WT0.5-8mmMax length 12meters.
6)Technique:Cold Drawn
7) All steel tube can test Ultrasonic flaw detector, Eddy current flaw detector, depend on customers requirement
8) Usage: It is used for pipelines of boiler industry.
Description:
Standard: DIN17175
Material: ST35.8, ST45.8, 15Mo3, 13CrMo44, 10CrMo910...
Size: 12mm~323.9mm
Wall Thickness: 2mm~45mm
Manufacturing method: Cold-drawn
Delivery condition: Annealed, normalized(used for medium and low carbon steel, Short cycle ), stress-relieving.
End finish: Plain end with square cut, bevelled end above 2´´.
Surface treatment: Oil-coating, black-painting, end plastic caps to be confirmed.
Standard packing: In bundles tied with steel strips.
Quality Control:Our quality control department consists of experienced technicians. These personnel strictly control the whole production procedure, from introduction of raw materials to finish products. They ensure high quality products for our customers.
Outside DiameterTolerance
| Standard | Outside Diameter | OD Tolerance | |
| DIN 17175 | ≤120mm | ±0.6%(min.±0.25mm) | |
| >120mm | ±0.75% | ||
Wall Thickness Tolerance
| Standard | OD | WT | WT Tolerance |
| DIN 17175 | ≤130mm | S≤2Sn | +15%,-10% |
| 2Sn | 12.5%,-10% | ||
| S>4Sn | ±9% | ||
| 130mm-320mm | s≤0.05da | +17.5%,-12.5% | |
| 0.05da | ±12.5% | ||
| S>0.11da | ±10% |
|
|
| Chemical | Mechanical | ||||||||
| C | Si | Mn | P | S | Cr | Mo |
(M pa) |
(M pa) |
( % ) | ||
| DIN17175 | ST35.8 | ≤0.17 | 0.10-0.35 | 0.40-0.80 | ≤0.030 | ≤0.030 | / | / | 350-480 | ≥235 | ≥25 |
| ST45.8 | ≤0.21 | 0.10-0.35 | 0.40-1.20 | ≤0.030 | ≤0.030 | / | / | 410-530 | ≥255 | ≥21 | |
| 15Mo3 | 0.12-0.20 | 0.10-0.35 | 0.40-0.80 | ≤0.030 | ≤0.030 | / | 0.25-0.35 | 450-600 | ≥270 | ≥20 | |
| 13CrMo44 | 0.10-0.18 | 0.10-0.35 | 0.04-0.70 | ≤0.030 | ≤0.030 | 0.70-1.10 | 0.45-0.65 | 440-590 | ≥290 | ≥20 | |
| 10CrMo910 | 0.08-0.15 | ≤0.50 | 0.40-0.70 | ≤0.030 | ≤0.030 | 2.00-2.50 | 0.90-1.20 | 450-600 | ≥380 | ≥18 | |
Applications:
We,thistypeseamlesssteelpipebewidelyusedinkindsofindustries:
Ouradvantage
Weownedspecialequipmentformanufacturingvarioushighprecisionproducts
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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