8mm 10mm 12mm 16mm Hydraulic Tube | Walang tahi na Carbon Steel
Seamless Hydraulic Steel Tubes Features & Specification
Panimula sa Produksyon:
Hugis: Bilog
Pamantayan: EN10305-4 (DIN2445/2), EN10305-1 (DIN2391/C), GB/T3639, ASTM A179
Materyal: ST37.4,ST35,ST45,ST52,E235,E355
Pagsubok ng maalat na spray: ≥ 120hours
Sukat: Labas na Diameter (OD): 4.0mm~80.0mm, Kapal ng Pader (WT): 0.5mm~8.0mm
Labas na Diameter (OD) Standard na Sukat: 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm, 30mm, 32mm, 35mm, 38mm,
40mm, 42mm,45mm, 50mm, 55mm, 60mm, 70mm, 80mm, 100mm
Haba: Standard galvanized seamless steel tube tubes length is 6 meters or 5.8 meters. Other hydraulic tubes length dimensions also range from 2 to 12 meters. Also can Customizable length according to customer requirements.
Paggamot sa Ibabaw: Galvanized, phosphated, pag-aatsara o iba pang mga proseso.
Walang tahi na Galvanized Steel Tube: Ang karaniwang kapal ng zinc coating ay 8 hanggang 12μm
Sample: Maaari kaming magbigay ng mga sample ng carbon seamless steel tubes para sa pagsubok.
Chemical Composition of Seamless Steel Hydraulic Pipes:
| Steel Grade | Chemical Composition% | ||||
| C | Si | Mn | P | S | |
| ST37.4/E235 | 0.07~0.13 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 |
| ST35 | 0.07~0.13 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 |
| ST45 | 0.17~0.23 | 0.17~0.37 | 0.35~0.65 | ≤0.035 | ≤0.035 |
| ST52/E355 | 0.13~0.19 | 0.20~0.60 | 1.20~1.60 | ≤0.030 | ≤0.030 |
Tolerance of Seamless Hydraulic Steel Tubing:
| OD/mm | Tolerance/mm | ID/mm Tolerance/mm | Straightness/mm |
|---|---|---|---|
| 4~30 | ±0.08 | ±0.08~±0.15 | 0.1/1000 |
| 30~38 | ±0.15 | ±0.15~±0.20 | |
| 38~50 | ±0.20 | ±0.20~±0.25 | |
| 50~80 | ±0.25~±0.35 | ±0.25~±0.35 |
Mechanical Property of Seamless Steel Hydraulic Tubeing:
| Steel Grade | Yield strength | Tensile Strength | Elongation |
| ReH | Rm | A | |
| min. | min. | min. | |
| MPa | MPa | % | |
| ST37.4/E235 | ≥235 | 340 to 480 | ≥25 |
| ST35 | ≥235 | 340 to 480 | ≥25 |
| ST45 | ≥255 | 410 to 520 | ≥25 |
| ST52/E355 | ≥355 | 490 to 630 | ≥22 |
Advantages of Precision Galvanized Steel Tubes:
- Galvanized Hydraulic Tube: Improves corrosion protection and extends the service life of seamless steel pipes. The galvanized layer will not be affected when the pipe is bent.
- Phosphated Hydraulic Tube: Phosphated steel pipe can improve coating adhesion and facilitate painting. At the same time, it can prevent the pipe surface from rusting due to oxidation or contact with corrosive media.
Why Seamless Hydraulic Tubes is Cold Drawn or Cold Rolled?
Ang pangunahing layunin ng cold drawing o cold rolling ay upang higit pang mapabuti ang precision, strength at surface quality ng seamless precision carbon steel hydraulic tubes sa pamamagitan ng plastic deformation process.
Samakatuwid, ang mga seamless galvanized steel tubes ay may mas mataas na dimensional accuracy, surface quality at mechanical properties.
Ang solid seamless precision steel tubes ay maaaring mas mahusay na magamit sa hydraulic at pneumatic system. Pati na rin ang precision machinery at engineering machinery at iba pang larangan.
Application of Precision Hydraulic Steel Tubes
Sa advanced na teknolohiya, ang walang putol na katumpakan ng mga carbon steel tube ay idinisenyo upang matugunan ang mahigpit na mga kinakailangan ng isang malawak na hanay ng mga industriya.
Hydraulic o pneumatic system: Pangunahing ginagamit sa pipelines at booms ng construction machinery, agricultural machinery, at industrial equipment.
Industriya ng sasakyan: Bilang isang pangunahing bahagi sa mga sistema ng suspensyon, buhangin at iba pang mga bahagi ng inhinyero na katumpakan.
Makinarya sa industriya: Magbigay ng makapangyarihan at tumpak na mga solusyon para sa paghahatid ng likido at suporta sa istruktura.
Aerospace at depensa: Matugunan ang mahigpit na pagganap at mga pamantayan sa kaligtasan sa mga high-class na kapaligiran.
Makinarya Boom
Mga Linya ng Hydraulic System
Hydraulic o Pneumatic System
Package & Shipping of Carbon Steel Hydraulic Tube
All EN1305-1, EN1305-4, DIN2391 carbon seamless precision steel pipes are carefully packed to provide maximum anti-collision protection to ensure their intact transportation.
The packaged seamless precision hydraulic pipes are packed in wooden boxes or containers. It depends on the quantity of goods.
Packaging para sa Seamless Hydraulic Tubes
Wooden Box Package
Pagpapadala ng Lalagyan
Direktang Makipag-ugnayan sa Mga Eksperto ng Precision Seamless Steel Tube!
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