
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 : | USD2000-5000/Ton |
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Packaging Details : | Stainless Steel 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 |
Detail Information |
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Keyword: | Stainless Steel Honed Tube | Standard: | DIN2391 |
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Material: | ST45, ST52, E355, E355SR, STKM13C Etc | Shape: | Round |
Surface: | Bright | OD: | 40mm-400mm |
WT: | 5mm - 40mm | Length: | 3-9m |
Usage: | Hydraulic Cylinder | Heat Treatment: | BK+S |
High Light: | honed hydraulic cylinder tubing,hydraulic cylinder pipe |
Product Description
Product Name
|
DIN2391 Stainless Steel Hydraulic Cylinder Honed Tube BK+S
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Standard
|
DIN2391
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Reference Standard
|
EN10305, JIS G3445, ASTM A519, GB/T 8713 etc
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Size
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OD: 40-400mm WT: 30-320mm Length : 3-9m
|
Type
|
Seamless
|
Material
|
ST45, ST52, E355, E355SR, STKM13C, SAE1026, 20#, Q235B, CK45 etc
|
Heat treatment
|
BK+S
|
Technology
|
Honed & SRB (SKIVED AND ROLLER BURNISHED )
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Application
|
For hydraulic cylinder, swivel crane, injection machine and construction machine application
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Chemical Composition
Grade
|
C
|
Si
|
Mn
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P≤
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S≤
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Cr≤
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ST45
|
0.17-0.24
|
0.17-0.37
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0.35-0.65
|
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
|
0.025
|
0.025
|
0.025
|
SAE1026
|
0.22-0.28
|
0.15-0.35
|
0.60-0.90
|
0.040
|
0.050
|
/
|
27SiMn
|
0.24-0.32
|
1.10-1.40
|
1.10-1.40
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0.035
|
0.035
|
0.030
|
20#
|
0.17-0.24
|
0.17-0.37
|
0.35-0.65
|
0.035
|
0.035
|
0.025
|
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
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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