cold finished hydraulic cylinder precision pipes
USD $600 - $1,250 /Metric Ton
Min.Order:5 Metric Tons
Yantai Xinpeng Steel Pipe Co., Ltd.
SEAMLESS STEEL PIPE WE PRODUCE:
Manufacturer | Yantai Xinpeng Steel Pipe Co.,Ltd | |||
Brand Name | Xinpeng | |||
Business Type | Manufacture & Sales | |||
Product Description | Cold Finished Seamless Steel Pipe | |||
Products Detailed Specification | ||||
Outside Diameter (mm) | Wall thickness (mm) | Length (m) | ||
From 25mm to 300mm | From 2mm to 30mm | From 0.2 to 6 | ||
Material & Standard Description | Chinese | American | German | |
10# | ASTM A53-A | St37 DIN1626 | ||
ASTM A106-A | St37-2 DIN17175 | |||
ASTM A179-C | St35.8 DIN17175 | |||
ASTM A192 | St35.8 DIN17175 | |||
20# | ASTM A53-B | St42-2 DIN1626 | ||
ASTM A106-B | St45-8 DIN17175 | |||
ASTM A178-C | St45-4 DIN1629 | |||
45# | ASTM A1045 | CK45 | ||
Q345B | ASTM A210-C | St52 DIN2391 DIN1629 | ||
27SiMn |
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25Mn |
Delivery condition:
1.NBK(+N)
after cold forming, eventually above phase transition point, in a protective atmosphere of annealing oxidation medium
2. GBK(+A)
after cold forming, annealing in non oxidizing medium protective gas
3. BK(+C)
the final heat treatment after cold forming, therefore small steel pipe plastically, the plastically degree does not guarantee
4. BKW(+LC)
after final heat treatment, a tiny cold drawing deformation, continue again when machining steel pipe allowed inside certain limits cold deformation(bending, flaring)
5. BKS(+SR)
have a stress relief after cold forming, heat treatment, steel pipe can be carried out within a certain limit in the appropriate processing again
Product Process:
Our company and workshop:
Our Certificate:
High Efficiency Service
1.365Days *24Hours phone and email in service.
2.Your inquiry will be replied in 24 hours
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