| high pressur cylinder tube High accuracy(+/-0.05mm) steel tube Excellent surface condition(Ra<=1) steel tube BK,BKS,NBK | |
high pressure oil tube for air cylinder ( best quality) 1) Certificate: ISO9001:2008, TS16949:2009. 2) Spec.: DIN2391/C. 3) Steel Gr.: St35, St45, St52. 4) O.D: 4mm-80mm. 5) W.T: 0.5mm-10mm. 6) Max length:12m 7) Package: bundled and wrapped in plastic or as per your requirement 8) Surface treatment: Oiled, galvanized or phosphate. 9) Application: used in hydraulic system, in the occasion where the requirement for antirust and anticorrosion of outer wall is relatively high. Quality: The steel billets we are using are supplied by Xingcheng Special Steel and Baosteel Corp. the whole tube processing is conducted rigidly according to ISO9001:2008 quality system, and oxygen-free annealing is adopted for heat treament , which ensure tube surface is smooth, no any scales both on inner and outter surface. the products are made as per international standard, such as DIN, ASTM, BS, JIS, ISO and so on. Advantages:
If our products have stock,we can give you a price with biggest discount. Export: our products have been exporting to more than 20 countries and regions, which includeEU, America, Middle East and Asia, and they are welcomed warmly by our clients. Applications range: Petroleum, chemical, power, gas, metallurgy, shipbuilding.construction, etcThe sources and become more competitive in the business .Our company's production is carried out in accordance with TS EN ISO 9001:2000, API5 L, ISO 14001:2004 and ISO9001,SGS Integrated Management(quality) Systems. Production in our facilities is also realized in accordance with the international standards such as TS, DIN, AWWA, ASTM, BS, UNI, JIS, GOST, ANSI, ISO. We have our own professional QC department, shipping company and trucking company ,can always give the first-rate logistics and quality control services to you. it`s my pleasure to offer news to you regular. We sincerely hope to establish well cooperation relations with you esteemed company, .We sure of that we can provide the lowest price and best quality in all over China, Awaiting for your valuable orders.. |
| Standard | BS, JIS, GB, DIN, ASTM |
| Standard | BS 6323, JIS G3445-2006, GB/T 8163-1999, GB/T 8162-1999, GB/T8162, GB/T8163, DIN 2391, DIN EN 10305, ASTM A179-1990 |
| Grade | 10#-45#, Mo, 16Mn, ST35-ST52, Q195-Q345 |
| Grade | 10#, 20#, 45#, 16Mo, 16Mn, St37, St52, St45, St35.8, St35.4, St52.4, ST35, ST37.4, ST54, Q235 |
| Thickness | 0.5 - 10 mm |
| Section Shape | Round |
| Outer Diameter | 4 - 90 mm |
| Place of Origin | Jiangsu, China (Mainland) |
| Secondary Or Not | Non-secondary |
| Application | Fluid Pipe |
| Technique | Cold Drawn |
| Surface Treatment | Galvanized |
| Alloy Or Not | Non-alloy |
| Surface treatment | Oil coated and smooth surface |
| Technique | Cold drawn |
| Anealing | Stress relieving annealing |
| Section shape | Round |
| Bright surface | SRA |
| Type | Seamless |
| Standard | ASTM,DIN,EN,GB |
| Roughness | 0.4 micron (max) |
| Straightness | 0.8/1000 |
| Name | Steel tube |
