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产品一览表
| 国别 |
产品名称 |
标准号 |
规格 |
性能等级 |
| 中国 |
钢结构用高强度大六角头螺栓连接副 |
GB/T1228~1231 |
M16~M30 |
10.9S; 8.8S |
| 钢结构用扭剪型高强度螺栓连接副 |
GB/T3632~3633 |
M16~M24 |
10.9S |
| 钢网架螺栓球节点用高强度螺栓 |
GB/T16939 |
M16~M64 |
10.9S; 9.8S |
圆柱头焊钉
|
GB/T10433 |
Ø6~Ø22 |
|
高强度圆柱头虎克铆钉连接副
|
(参照MIL.P-23469) |
1/2"; 5/8" |
8.8S |
| 六角头螺栓 |
GB/T5780~5786 |
M16~M48 |
4.8
8.8; 10.9 |
| 六角螺母 |
GB/T6170~6173 |
M16~M48 |
6; 8; 10 |
| 美国 |
钢结构螺栓 |
ASTM
A325 A490 |
1/2"~1 1/2" |
A325; A490 |
| 钢结构连接用高强度螺栓 |
ASTM
A325M A490M |
M16~M36 |
8S; 10S |
| 钢结构用扭剪型高强度螺栓连接副 |
ASTM F1852 |
1/2"~1 1/8" |
A325 |
| 高温用合金刚和不锈钢螺栓材料 |
ASTM
A193/A193M |
1/2"~2 1/2" |
B7 |
| 碳钢和合金钢螺母 |
ASTM A563
A563M |
1/2"~1 1/2"
M16~M36 |
A; C; DH
8S; 10S |
| 高压高温螺栓配用的碳钢和合金钢螺母 |
ASTM
A194/A194M |
1/2"~2 1/2" |
2H |
| 碳钢螺栓和螺柱 |
ASTM A307 |
1/2" 2 1/2" |
A; B; C |
| 德国 |
钢结构用高强度大六角头螺栓连接副 |
DIN6914~6916 |
M16~M30 |
10.9 |
| 六角头螺栓 |
DIN931; 933 |
M16~M48 |
8.8 |
| 国际标准 |
钢结构用高强度大六角头螺栓连接副 |
ISO7412;
4775; 7416 |
M16~M30 |
8.8; 10.9 |
| |
六角头螺栓 |
ISO4014; 4017 |
M16~M48 |
8.8 |
| 日本 |
高强度六角螺栓 |
JIS B 1186 |
M16~M30 |
F8T; F10T;
F11T |
| |
扭剪型高强度螺栓 |
JSS Ⅱ 09 |
M16~M24 |
S10T |
| 英国 |
高强度摩擦型夹紧螺栓连接副 |
BS4395 |
M16~M30 |
8.8; 10.9 |
| 澳大利亚 |
建筑工程用高强度螺栓连接副 |
AS1252 |
M16~M30 |
8.8 |
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|
M16 |
M20 |
M22 |
M24 |
M27 |
M30 |
M36 |
| 12 |
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| 16 |
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| 18 |
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| 20 |
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| 25 |
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| 30 |
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| 35 |
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| 40 |
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| 45 |
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| 50 |
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| 55 |
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| 60 |
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| 65 |
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| 70 |
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| 75 |
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| 80 |
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| 85 |
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| 90 |
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| 95 |
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| 100 |
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| 110 |
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| 120 |
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| 130 |
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| 140 |
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| 150 |
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| 160 |
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| 170 |
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| 180 |
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| 190 |
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| 200 |
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| 220 |
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| 240 |
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| 260 |
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| 280 |
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| 300 |
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| 产品规格︰ | ASTM A193/BT、ASTM A193/BTM
ASTM A320/LT、ASTM A193/LTM
ASTM A193/B8、ASTM A193/B8M
ASTM B16
材料：
1）AINI4140、AINI4150
2）AINI304、AINI316
规格：
3/8"unc-4un全牙螺栓
A193/B8、A193/B8M：长度范围最长至1M
螺栓精度：ANSI/ASME B·1 2A级
表面处理：
镀锌(Zn)
镀镍(Ni)
镀镉(CAD)
镀特氟龙(PTFE)
发黑
应用范围：高温环境下的压力容器、阀门、发兰管道连接
注：ASTM A320/L7、ASTM A320/L7M，低温冲击试测由第三方检测。
A354 BC . BD 规格 3/8" --3 1/2"
A325 1型 规格 1/2"--1 1/2"
A490 1 型 规格 1/2"--1 1/2"
A307. A . B . C 规格 1/4"--4"
A449 1型 规格 1/4"--3"
DIN EN ISO 4014 DIN931
DIN EN ISO 4017 DIN933
DIN EN ISO 4762 DIN912
DIN EN ISO 8676 DIN961
DIN EN ISO 8765 DIN960
规格： M12--M64
ISO 8677 大半圆头方颈螺栓 C级
ISO 8678 小半圆头低方颈螺栓 B级
ISO 4016 六角头螺栓 C级
ISO 4018 六角头螺栓 全螺纹C级
ISO 4014 六角头螺栓 A级B级
ISO 4017 六角头螺栓 全螺纹A级B级
ISO 8765 六角头螺栓 细牙
ISO 8676 六角头螺栓 细牙 全螺纹
ISO 4162 六角头法兰面 螺栓
表面处理：根据客户需求 |
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