St52 Seamless Honed Steel Tubing

St52 Seamless Honed Steel Tubing

Part I&colon Merchandise INTRODUCTION
one&interval Description&colon
Honed hydraulic cylinder tube is a kind of easy bore steel tube utilized to manufacture hydraulic cylinder barrels that is the core component of a piece of hydraulic cylinder&period 

2&period of time Commodity&colon ST52 seamless honed metal tubing

3&period Dimensions assortment&colon 40mm&ast30mm-580mm&ast500mm

four&period Accessible steel quality&colon 

SAE&solAISI&colon  SAE1571&comma SAE1026&comma SAE1045&comma SAE4130&comma SAE4140
DIN&colon  ST52&comma ST52&period3&comma ST52&period4
EN&colon  E355&comma C45E&comma 25CrMo4&comma 42CrMo4&comma CK45&comma S45C&comma E410&comma E470
GB&colon  20&num&comma forty five&num&comma 16Mn&comma Q345B&comma Q345C&comma Q345D&comma Q345E&comma 25Mn&comma 27SiMn&comma 

5&interval Manufacture approach&colon Chilly rolled&comma hydraulic chilly drawn&comma very hot rolled&plusdeep hole unexciting

six&interval Delivery condition&colon 

&plusC &plusLC &plusSR &plusA &plusN
Cold rolled Cold drawn Anxiety relieved Annealed Normalized Quenched&plusTempered

7&period of time Bore therapy&colon Honing&comma skiving&roller burnishing

8&period 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 of time End end&colon Basic ends with square cuts&comma free of charge of burrs for honed tubes&interval Minor bevelled finishes for skived&roller burnished tubes&period 

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

11&period CZPTized packing and marking can be offered upon ask for&period 

twelve&time period H8 tolerance&colon 

ID range Tolerance ID range Tolerance
eighteen< d ≤30 &plus0&sol&plus0&period033 a hundred and eighty< d ≤250 &plus0&sol&plus0&period072
30< d ≤50 &plus0&sol&plus0&period039 250< d ≤300 &plus0&sol&plus0&period081
50< d ≤80 &plus0&sol&plus0&period046 three hundred< d ≤315 &plus0&sol&plus0&period081
80< d ≤120 &plus0&sol&plus0&period054 315< d ≤400 &plus0&sol&plus0&period089
120< d ≤180 &plus0&sol&plus0&period063 four hundred< d ≤500 &plus0&sol&plus0&period097

thirteen&period Difference in between honed tube and skived&roller burnished tube&colon In hydraulic cylinder market&comma there are 2 solutions for bore remedy&colon Honing&comma and skiving&roller burnishing&time period Honing or skiving&roller burnishing prospects to different inner floor impression&comma but both make sure excellent roughness&period 

Inner Surface area Issue OF HONED TUBES&colon


Part II&colon Usually Asked Queries
1&time period MOQ&colon 
CZPTly Min Buy Quantity can be 2-three tons&solsize for tubes with OD under 250mm&comma and ten tons&solsize for tubes with OD earlier mentioned 250mm&interval Often&comma it is dependent on steel quality you need to have&period of time If you need specific quality like E410&comma E470 or alloy steel tube&comma MOQ should be ten tons&solsize at minimum&period 
two&period of time Supply Time&colon CZPTly&comma our supply time for honed tubes is about 40-sixty times depending on the measurements and portions&period It will just take us fifteen-30 days to get uncooked content&period For example&comma if you need to have 3 tons of modest dimensions honed tubes 50mm&ast40mm with roughness of Ra0&period25um max&comma it will get us at minimum 30 days to hone this dimensions&period 
3&period Guarantee&Promise&colon Warranty&guarantee period is 6 months since we deliver the tubes&comma and we are not liable for top quality difficulty triggered by wrong unloading or storage following cargo&interval We welcome customer’s inspection prior to shipment&period 
four&time period Payment Approach&colon We take payment technique like T&solT&comma L&solC&comma or D&solP&comma but it depends on our investigation about customers&period We have a solution to evaluate the credit of buyers from all more than the entire world&comma and time and sum of D&solP we can release is decided by the evaluation&period 
5&period of time High quality Management&colon 90&percnt of the tubes are produced from hot rolled seamless pipes&period of time So&comma top quality of uncooked material decided top quality of concluded tubes&period of time We obtain uncooked material from secure suppliers who are leading metal mills&comma and we examine the uncooked materials as for every the specs&period of time In the course of our creation treatment&comma there is inspection and good quality handle in each phase&period 

Portion III&colon Firm INTRODUCTION
We are a manufacturer of chilly drawn&comma cold rolled&comma and hydraulic cold drawn metal tubes with OD upto 356mm given that 2002&interval Masking an location of about 32000M2&comma we have 12 normal workshops with 2 hydraulic cold drawing benches&comma 4 chain cold drawing benches&comma and 2 ERW mills&period of time Our amenities handles all the generation processes from pickling&comma chilly drawing&comma warmth managing&comma noticed slicing&comma straightening&comma inspection&comma packing to additional machining &turning&comma chilly drawing die fabrication&comma and equipment repairation&upkeep&period 

Manufacturing facility Visual appeal&colon

Raw Material Inventory&colon




Saw Cutting&colon



DEEP Gap Unexciting&solDRILLING&colon



St52 Seamless Honed Steel Tubing


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