Sticking to your belief of 'Creating solutions of high quality and generating buddies with people from all around the world', we always put the fascination of customers to start with for Cylinder Honed Tubes, S45C Honed Tube, Hydraulic Steel Honed Tube. We pursue the highest customer satisfaction, establish friendly and mutually beneficial partnerships with customers, and create world-class products and services with first-class management, superb technology, and good reputation. We are working hard to be one of the best global suppliers. We strive to meet the needs of customers, always put the interests of customers and the growth of employees first and take a harmonious, stable, healthy and sustainable development path. We are based on the principle of mutual win-win business cooperation and complementary advantages.
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.
Products Description
Application: hydraulic cylinder, pneumatic cylinder, oil cylinder, telescopic cylinder.
Chrome thickness: usually 15 to 20 microns.
Product Name:Chrome Plated Hydraulic Tubing
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.
Our quality is among the top in China. The use of high - quality raw materials from well - known steel mills and strict adherence to international quality standards contribute to the excellent performance of our inside chrome plated tubes.
Warranty and Record - Keeping
We offer a warranty period of 2 years for our inside chrome plated tubes. For some special or important customers, the warranty period can be extended to 5 years. All orders, production, and inspection records are kept for 5 years, providing customers with long - term assurance and traceability.
Chemical Properties:
|
Material |
C% |
Mn% |
Si% |
S% |
P% |
|
20# |
0.17-0.23 |
0.35-0.65 |
0.17-0.37 |
≤0.035 |
≤0.035 |
|
ST45 |
≤0.21 |
≥0.4 |
≤0.35 |
≤0.025 |
≤0.025 |
|
E255 |
≤0.21 |
0.4-1.1 |
≤0.35 |
≤0.025 |
≤0.025 |
|
45# |
0.42-0.50 |
0.50-0.80 |
0.17-0.37 |
≤0.035 |
≤0.035 |
|
Q345B |
≤0.20 |
≤1.70 |
≤0.50 |
≤0.035 |
≤0.035 |
|
E355 |
≤0.22 |
≤1.6 |
≤0.55 |
≤0.025 |
≤0.025 |
|
ST52 |
≤0.22 |
≤1.6 |
≤0.55 |
≤0.04 |
≤0.04 |
|
25Mn |
0.22-0.29 |
0.70-1.0 |
0.17-0.37 |
≤0.035 |
≤0.035 |
|
27SiMn |
0.24-0.32 |
1.10-1.40 |
1.10-1.40 |
≤0.035 |
≤0.035 |
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 services
Pre-sale services:
1. Providing professional technical support.
2. Send the product catalog and instruction manual.
3. If you have any question PLS contact us online or send us email, we promise we will give you a reply at the first time!
4. Personal call or visit are warmly welcome.
Sale of services:
1. We promise honest and fair, it's our pleasure to serve you as your purchasing consultant.
2. We guarantee punctuality, quality and quantities strictly implement the terms of contract...
After-sales service:
1. Where to buy our products for one year warranty and life long maintenance.
2. 24-hour telephone service.
3. A large stock of components and parts, easily-worn parts.
We've been committed to offering easy, time-saving and money-saving one-stop purchasing service of consumer for Chrome-Plated Brass Extension Tube 32 X 125 mm with O-Ring for Siphons. Our company follows the sustainable scientific development concept, creating a core culture of positive energy, and we propose a set of rigorous work thinking system based on the unity of knowledge and practice, to better offer our service. Welcome to join us to promote green light, together we will make a better Future!
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