PRODUCTS CENTER
Zimbabwe TUBE FOR CHEMICAL FERTILIZER EQUIPMENTS
Product Description
TUBE FOR GAS CYLINDER
Standard：
GB 18248---------Chinese National Standards
Application：
It is used for manufacturing high pressure gas cylinder.
Main Steel Tube Grades：
37Mn、34Mn2V、30CrMo、35CrMo。
Chemical Composition：
|
Steel Grade |
Chemical Composition |
|||||||
|
C |
Si |
Mn |
P |
S |
Mo |
Ni |
||
|
20# |
0.17～0.24 |
0.17～0.37 |
0.35～0.65 |
≤0.030 |
≤0.030 |
/ |
/ |
|
|
16Mn |
0.12～0.20 |
0.20～0.60 |
1.20～1.60 |
≤0.030 |
≤0.030 |
/ |
/ |
|
Mechanical Properties：
|
Steel Grade |
Tensile Strength(MPa) |
Yield Strength(MPa) |
Elongation(%) |
|
20# |
410 ~ 550 |
≥245 |
≥24 |
|
16Mn |
490 ~ 670 |
≥320 |
≥21 |
: next page
Cooperate wholeheartedly to create brilliance together!
CONTACT US
Tel:+86-317-2049276
Mobile:+86 13373379809
Whatsapp:+86-13931796721
Postcode: 061000
Mailbox: czbqpipe@outlook.com
info@czbqpipes.com
International Dept.: info@tjczd.net
Address: Pipeline Base Center, Cangzhou City, Hebei Province, China
Cangzhou Boqiang Pipeline Co., Ltd.