1.Q: How many days of your delivery? A: The general delivery is 30~50 days according to your quantity. 2.Q: What's your main market? A: We mainly export to the Middle East, South-Eastern Asia And South America,Asia, etc. 3.Q: Are you a factory? A: Yeah, we are. We have our own factory and our own company. 4.Q: Can I get some samples? A: Yes, we can provide you sample, but you need to pay for the sample and freight firstly.We will return the sample fee after you make an order. 5.Q: How do you guarantee the quality of the products? A: Each product from our factory has strict testing procedures, and must be 100% quality before delivery. Believing, Respecting, Doing the best.Product name:hydraulic cylinder tube /honed tube /seamless honed steel tubeStandard:GB/T3639-2000 DIN2391 EN10305 ASTM A519Material:C20 CK45 Q355B Q355D E355/ST52 SAE1026 4130 4140 STKM 13CHeat treatment:BK+SSize:I.D:30mm-400mmO.D:40mm-480mmLength:Fixed length ,Random length or as requests of customersPayment term:FOB, CFR, CIF ,EXW, FCA and so onTechnology:Honed & SRB(SKIVED AND ROLLER BURNISHED）Application:Honed tube for hydraulic cylinder,swivel crane,injection machine and construction machine applicationConservation:anti rust oiled inside and outside surface, plastic caps in both endsPackage:bundle with steel strip and knitting strip, or wooden caseHoned tubes are widely used in hydraulic cylinders, cylinders, hydraulic machinery, engineering machinery, petroleum machinery, agricultural machinery, filling machinery, mining machinery and other fields. The main features are:1. It is mainly used to produce pneumatic or hydraulic components 2. For outer cylinder of oil cylinder 3. The honing process is adopted to meet the requirements of the inner hole of the cylinder tube 4. High precision and high finish, the finish can reach ra0.2-0.4um
1.Q: How many days of your delivery? A: The general delivery is 30~50 days according to your quantity. 2.Q: What's your main market? A: We mainly export to the Middle East, South-Eastern Asia And South America,Asia, etc. 3.Q: Are you a factory? A: Yeah, we are. We have our own factory and our own company. 4.Q: Can I get some samples? A: Yes, we can provide you sample, but you need to pay for the sample and freight firstly.We will return the sample fee after you make an order. 5.Q: How do you guarantee the quality of the products? A: Each product from our factory has strict testing procedures, and must be 100% quality before delivery. Believing, Respecting, Doing the best.
Product name:hydraulic cylinder tube /honed tube /seamless honed steel tube Standard:GB/T3639-2000 DIN2391 EN10305 ASTM A519 Material:C20 CK45 Q355B Q355D E355/ST52 SAE1026 4130 4140 STKM 13C Heat treatment:BK+S Size:I.D:30mm-400mm O.D:40mm-480mm Length:Fixed length ,Random length or as requests of customers Payment term:FOB, CFR, CIF ,EXW, FCA and so on Technology:Honed & SRB(SKIVED AND ROLLER BURNISHED） Application:Honed tube for hydraulic cylinder,swivel crane,injection machine and construction machine application Conservation:anti rust oiled inside and outside surface, plastic caps in both ends Package:bundle with steel strip and knitting strip, or wooden case Honed tubes are widely used in hydraulic cylinders, cylinders, hydraulic machinery, engineering machinery, petroleum machinery, agricultural machinery, filling machinery, mining machinery and other fields. The main features are: 1. It is mainly used to produce pneumatic or hydraulic components 2. For outer cylinder of oil cylinder 3. The honing process is adopted to meet the requirements of the inner hole of the cylinder tube 4. High precision and high finish, the finish can reach ra0.2-0.4um
Packaging Details：Anti-rust oil at inside tube, caps and both ends of tube, woven bag packing
