We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for Chrome Plated Pipe, Self Aligned Tank Welding Roller, Honed Tube For Hydraulic Cylinder. If for any reason such as you are not satisfied with our products in some places, please contact us directly, we will certainly seriously and resolve all your problems and confusion. It is our eternal goal to build a brand-name enterprise, open up the international market and advance to a first-class enterprise with an internationally synchronized management level. Selling our products and solutions causes no risks and brings high returns to your company instead.
Chrome Plated Steel Pipes Introduction
Chrome plated Honed Tubes are presicion tubes with smooth inside and with chrome plated , they also could be skived and burnished pipe. Tubes or pipes inside tolerance could be H10, H9 or H8. Outside tolerance, wall thickness tolerance are produced according to seamless cold drawn tubes for precision application standard GB/T3639-2009 , EN10305 or DIN2391 standard. Material SAE1020, 20#, ST45, CK45, ST52, E355 tubes and so on for you to choose. IF you are looking for chrome plated tubes for hydraulic cylinder pipes or pneumatic cylinder tubes, please contact us without any hesitation.
Chrome Plated Steel Pipe technical parameters and Details
Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.
Chrome thickness: usually 15 to 20 microns.
Original: Jiangsu, China
Certification: ISO9001.
Material: SAE1020, 20#, ST45, CK45, ST52, E355
Payment term: TT, LC
Delivery date: usually 20 to 40 days.
Packing: packed in bundle, oiled inside, with caps on both ends.
Market: Middle East/ Africa/Asia/South America/Europe/North America
MOQ: Depends on exact size and material.
Mechanical Properties:
Final Supply | Cold finished | Cold drawn and stress-relieved （BK+S or + SR） | Hardness HB | |||
Parameters | T.S | Elongation | T.S | Y.S | Elongation | |
20# (A106B, ST45, E255) | ≧550 | ≧8 | ≧520 | ≧375 | ≧12 | 175 |
45#(CK45) | ≧650 | ≧5 | / | / | / | 207 |
Q345B(ST52, E355) | ≧640 | ≧5 | ≧600 | ≧520 | ≧15 | 190 |
25Mn | ≧640 | ≧5 | ≧600 | ≧510 | ≧15 | 195 |
27SiMn | ≧840 | ≧5 | ≧800 | ≧720 | ≧10 | 230 |
Production process
Raw material – annealing for material of 45#, 27SiMn, 25Mn – Acid cleaning – parkerizing & Saponifying – cold drawn – leveling – saw off bad section – stress relieving – leveling –honing or skiving – chrome plating - inspection – oiled plated - packing
Quality control
1. We only buy raw material from famous tube factory, and Checking raw material quality before production.
2. We check the tube ID tolerance, OD tolerance and surface after cold drawn one by one.
3. We inspect the honed tube inside tolerance and surface again one by one after honing or skiving.
4. We measure the chrome thickness .
Our firm aims to operating faithfully, serving to all of our shoppers, and working in new technology and new machine consistently for OEM Investment Casting 304 316 CF8 CF8m Stainless Steel Pipe Fittings. We have a professional team with strong technical strength, standardized production management and flawless test methods. We cooperate with friends hand in hand with superior quality assurance and fast after-sales service. If you have any suggestions or criticisms about our products, please give us feedback so that we can make improvements in time!
Hot Tags: chrome plated steel pipe, China, manufacturers, suppliers, factory, price, 34CrMo4 Seamless Cold Drawn Gas Tube, Inch And Metric Size Hard Chrome Plated Bar, Ck20 Cylinder Barrel, seamless cold drawn stator tube, High Pressure Gas Tube, Seamless Gas Cylinder Tube
