offer Q345 hudraulic cylinder steel tube
USD $0.5 - $1.5 /Metric Ton
Min.Order:5 Metric Tons
Yantai Xinpeng Steel Pipe Co., Ltd.
About our company
we are the manufacturer of seamless steel tube in China, and we produces various specification of cold-drawn precision seamless steel tube and hydraulic cylinder steel tube ,which are widely used in such industries as hydro-cylinder, automobile, engineering machinery, printing machinery etc, welcome to our company to negotiate business.
Our products
Commodity name: offer Q345 hudraulic cylinder steel tube
| Dimension | O.D.30-250mm W.T.:2-30mm L: according to the customer’s need |
Steel Grade |
10#,20#,45#,16Mn, ST35, ST37,ST37.4,ST45,ST52,ST52.4, E255,E355,Q345 etc | |
Standards |
DIN /ASTM /GB/ EN/ etc | |
Delivery Condition | NBK(+N), GBK(+A), BK(+C) ,BKW(+LC) ,BKS(+SR) | |
Application |
Automotive pipeline system; hydraulic system of diesel engine and engineering machinery; hydraulic system of locomotive, aerospace and aviation, shipbuilding and various machinery; metal processing of wind power equipment; | |
Surface treatment |
According the customer’s acquirements | |
Packing |
We usually bundle with steel strips ,branding parcel or wooden box outside ,or according to the customer’s need | |
Certificate |
ISO 9001:2008 | |
Basic Inspection | Chemical analysis ,mechanical testing, eddy current test and ultrasonic |
Chemical composition of Material:
Steel grade | Chemical composition,% |
| |||||
C | Si | Mn | P | S | Cr | ||
≤ |
| ||||||
St45 (20#) | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 | 0.25 |
|
ST52(E355) | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 | 0.25 |
|
SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.6-0.9 | 0.04 | 0.05 | / |
|
STKM 13C | ≤0.25 | ≤0.35 | 0.3-0.9 | 0.04 | 0.04 | / |
|
Q345B | ≤0.2 | ≤0.5 | 1.0-1.6 | 0.03 | 0.03 | 0.30 |
|
CK45 | 0.42-0.50 | 0.17-0.37 | 0.5-0.8 | 0.035 | 0.035 | 0.25 |
|
Application
GB/T 8162-2008 Seamless Steel Tubes For Structural Purposes |
GB/T 8163-2008 Seamless Steel Tubes For Liquid Service |
ASTM A53 It is used for conveying water,petrolem,gas and other common fluids. |
ASTM A106 For the purpose of the pipeline project of boiler,water&petroleum. |
API SPCE 5L For the purpose of transportation of gas,water,oill in oil&gas industry. |
API SPEC 5CT Tubing is used in extracting petroleum & natural gas. casing pipe serves as wall of well. |
ASTM A519 Seamless carbon and alloy steel mechanical tubing |
A 179/A179M cold drawn low carbon steel heat exchanger and condenser tubes |
ASTM A192/A192M for manufacturer wall panel,economizer,reheater,super heater,and the steam pipeline of boilers |
DIN 1629 applies to seamless circulal tubes and pipes made of unalloyed steels |
DIN17175 Cold Drawn Seamless Tube For Boiler And Heat Exchanger |
DIN2391 Cold drawn or cold rolled precision seamless steel tubes for hydraulic pressure |
Our finished products
Packaging &delivery
Our certificate
Our service
1. Cargo track service during transporting and feedback service after cargo is loaded on board
2. Flexible terms of payment by T/T and L/C
3. Big discount for repeat customers
4. Smooth delivering procedure