GB/T 17396 Hot Rolled Steel Hydraulic Tubing Seamless Steel Tubes For Hydraulic Pillar Service
Contact Person : Richard SHEN
Phone Number : +86-13736164628
WhatsApp : +8613736164628
| Minimum Order Quantity : | 5Tons | Price : | USD1000-1500/Ton |
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| Packaging Details : | Honed Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing. | Delivery Time : | 30-45 work days |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability : | 2000Tons per Year |
| Place of Origin: | ZHEJIANG, CHINA | Brand Name: | TORICH |
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| Certification: | ISO9001, ISO14001, TS16949 | Model Number: | DIN2391 |
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Detail Information |
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| Keyword: | Hydraulic Cylinder Honed Tube | Standard: | DIN2391, EN10305, DIN17175 Etc |
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| Material: | CK20(SAE1020), CK45(SAE1045), 16Mn(St-52), 27SiMn Etc | Shape: | Round |
| Delivery Condition: | BK(+C), BK+S (+SR) | OD: | 40mm-400mm |
| WT: | 5mm - 40mm | Length: | 5000-7000mm |
| Usage: | Hydraulic Cylinder | Technology: | Honed & SRB |
| High Light: | honed hydraulic cylinder tubing,honed hydraulic cylinder tube |
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Product Description
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Standard
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DIN2391, EN10305, DIN17175 etc
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Size
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OD: 40-400mm WT: 5-40mm
Length : Random (5-7m) or Fixed length as per order of confirmation
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Material
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ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45, CK20, 16Mn, 27SiMn
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Supply Condition
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BK(+C), BK+S (+SR)
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Technology
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Honed & SRB (SKIVED AND ROLLER BURNISHED )
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Polishing
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To 0.4Ra Max
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Tolerance
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Inner Diameter: ISO H8
Wall Thickness:
Diameter ＞40, ±0.2mm; Diameter 40-100, ±0.3mm; Diameter ＞100, ±0.5mm
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Application
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For hydraulic cylinder, swivel crane, injection machine and construction machine application
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Protection
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The tubes are supplied with caps at the ends and protected internally an externally with that provide stemporary protection against oxidization. Special surface protection can be agree upon.
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Chemical Composition
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Grade
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C
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Si
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Mn
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P≤
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S≤
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Cr≤
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ST45
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0.17-0.24
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0.17-0.37
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0.35-0.65
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0.035
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0.035
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0.025
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ST52(E355)
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≤0.22
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≤0.55
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≤1.6
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0.025
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0.025
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0.025
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SAE1026
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0.22-0.28
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0.15-0.35
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0.60-0.90
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0.040
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0.050
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/
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27SiMn
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0.24-0.32
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1.10-1.40
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1.10-1.40
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0.035
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0.035
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0.030
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20#
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0.17-0.24
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0.17-0.37
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0.35-0.65
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0.035
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0.035
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0.025
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QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
Products Show
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Seamless Seel Tubes are packed in wooden boxes or hexagonal bundles in seaworthy packing.
Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider
Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us
TORICH DIN2391 Stainless Steel Hydraulic Cylinder Honed Tube BK+S
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| TORICH INTERNATIONAL LIMITED |
| Suite 1004, Hongan Plaza, #258 Die Yuan Road, Yinzhou District, Ningbo City, China |
| 86-574-88086983 |
| sales@steel-tubes.com |