|
类型/项目 |
标准
Standard |
规格
Size |
性能等级
Property Class |
12角法兰面螺栓
12-Point
flange bolts |
IFI-115 |
1/2"~1 1/2" |
GR5,GR8 |
|
ANSI/ASME B18.2.7.1M |
M12~M20 |
8.8, 10.9 |
|
SNSI/ASME B18.2.5M |
M12~M36 |
8.8, 10.9 |
|
SAE J58 |
1/2"~1 1/2" |
8.8, 10.9 |
|
JB/T 6686 |
M6~M52 |
8.8, 10.9 |
|
可做此类产品非标定制 |
|
|
材料
Material |
国内材料 Domestic mateiral
碳钢(Carbon steel):
#25,#35,#45 etc.
合金钢(Alloy steel):
40Cr,42CrMoA,35CrMoA,40CrNiMo6 etc.
不锈钢(Stainless steel)：
0Cr18Ni9，0Cr17Ni12Mo2 etc.
国外材料 International material
ASTM A307
ASMT A193-B7/A194-2H
ASTM A193-B7M/A194-2HM
ASTM A193-B16/A194-4
ASTM A320-L7/A194-4
AISI 304/316
JIS G4053:SCM435 |
|
 |
