Element I&colon Item INTRODUCTION
1&period of time Description&colon Honed tube is a kind of easy bore steel tube utilised to manufacture hydraulic cylinder barrels that is the core part of a piece of hydraulic cylinder&period 

two&period Commodity&colon ST52 CZPT cylinder tube

3&period of time Measurement selection&colon 40mm&ast30mm-580mm&ast500mm

4&period Accessible steel quality&colon 

five&time period Manufacture technique&colon Cold rolled&comma hydraulic cold drawn&comma sizzling rolled&plusdeep gap unexciting

six&interval Shipping and delivery issue&colon 

seven&time period Bore remedy&colon Honing&comma skiving&roller burnishing

eight&interval Bore roughness control&colon Ra0&period25um max or Ra0&comma 35um max for honed tubes&comma Ra0&period25um max for skived&roller burnished tubes&period 

nine&period Conclude end&colon Plain finishes with sq. cuts&comma totally free of burrs for honed tubes&time period Little bevelled finishes for skived&roller burnished tubes&period 

ten&period of time CZPT export packing&colon In bundles tied with metal strips&time period Int&ext oil coating&period Finish plastic caps&period Exterior packing by PVC bags and knit luggage&period 

eleven&interval CZPTized packing and marking can be presented upon request&period 

12&period H8 tolerance&colon 

13&interval Distinction in between honed tube and skived&roller burnished tube&colon In hydraulic cylinder industry&comma there are 2 solutions for bore treatment&colon Honing&comma and skiving&roller burnishing&period of time Honing or skiving&roller burnishing qualified prospects to different internal surface area impression&comma but both ensure great roughness&period 

Internal Surface area Issue OF HONED TUBES&colon

Internal Area Condition OF SKIVED&ROLLER BURNISHED TUBES&colon

Element II&colon Often Questioned Inquiries
1&period of time MOQ&colon CZPTly Min Order Amount can be 2-3 tons&solsize for tubes with OD beneath 250mm&comma and 10 tons&solsize for tubes with OD over 250mm&interval Occasionally&comma it relies upon on steel quality you want&interval If you need to have particular grade like E410&comma E470 or alloy metal tube&comma MOQ must be ten tons&solsize at minimum&period 
two&period of time Delivery Time&colon CZPTly&comma our supply time for honed tubes is around 40-60 days relying on the dimensions and quantities&time period It will consider us 15-thirty times to get uncooked content&period of time For instance&comma if you need to have 3 tons of small dimension honed tubes 50mm&ast40mm with roughness of Ra0&period25um max&comma it will consider us at the very least 30 days to hone this dimensions&period 
three&period Guarantee&Assure&colon Guarantee&promise time period is 6 months because we deliver the tubes&comma and we are not accountable for top quality issue caused by wrong unloading or storage after shipment&period of time We welcome customer’s inspection just before shipment&period 
4&interval Payment Technique&colon We accept payment method like T&solT&comma L&solC&comma or D&solP&comma but it relies upon on our investigation about clients&period We have a solution to consider the credit of clients from all in excess of the world&comma and time and sum of D&solP we can launch is identified by the analysis&period 
5&period of time High quality Control&colon 90&percnt of the tubes are made from scorching rolled seamless pipes&interval So&comma quality of raw materials identified top quality of concluded tubes&time period We purchase raw content from secure suppliers who are leading metal mills&comma and we examine the uncooked materials as for every the requirements&period For the duration of our generation treatment&comma there is inspection and top quality control in each phase&period 

Component III&colon Organization INTRODUCTION
We are a manufacturer of cold drawn&comma cold rolled&comma and hydraulic chilly drawn metal tubes with OD upto 356mm since 2002&period Masking an area of about 32000M2&comma we have twelve regular workshops with 2 hydraulic cold drawing benches&comma 4 chain chilly drawing benches&comma and 2 ERW mills&period of time Our services addresses all the creation methods from pickling&comma chilly drawing&comma warmth treating&comma noticed cutting&comma straightening&comma inspection&comma packing to further machining &turning&comma cold drawing die fabrication&comma and products repairation&maintenance&period 

Manufacturing facility Appearance&colon

Uncooked Content Stock&colon

SKIVING&ROLLER BURNISHING&colon