reducerַQС^ֱܼ֮ͨһڃɷNͬĹ֮ܵgBӡΠIJͬ֞ͬĴ С^ƫĴС^ɷN С^|P䓴С^(304304l316316l)Ͻ䓣̼䓴С^С^IJ|20̖Q235Q34516Mn
reducer
Q
С^
|
20̖Q235
00001. 1 Ϣ
00003. ? opС^:
00001. ? ֲ
00002. ? ˜wϵ
00001. ? Բ|
00003. ? ˜ʄ
reducerַQС^ֱܼ֮ͨһڃɷNͬĹ֮ܵgBΠIJͬ֞ͬĴ С^ƫĴС^ɷNС^|P䓴С^(Ͻ̼䓴С^С^IJ|20̖䓡Q235Q34516Mn
С^˜ʇӢԼNǘˮaƷ
˜GD0506~0507mܰ˜ʣNB/T 4702047027-2012ЇҘ˜ʣGB/T9112-2010Cе˜ʣJB/T81-2015JB/T74-2015ʯ˜ʣSH3406-2013ؘGB/T10752-2005˜ʣHG/T20592-2009ȵ䓷m|ASTM A105˜
С^ܣڹܵڏһNܼͨõijιˇsơUƻsӔUijЩҎĮҲɲÛ_Ρ
00001.
s/U
00002.
С^ĿsιˇnjcС^ֱȵĹģͨ^عSĉƣʹģǻ\Ӳտs׃ĴС֞һΉƳλΉƳ
00001.
_
00002.
ʹ䓹ܞԭaС^⣬ҎĴС^߀䓰Û_ιˇMaʹõě_ģΠմС^ȱߴOӋÛ_ģϺ䓰_
С^ճǰøɲпڂȺͲȲ̎ճەrñͪøɃcҪע⣺
1ƿڏDIN˜ʣDN10-DN1503A/IDF˜ʣ1/2"-6")ISO˜ʣ12.7-152.4)
2HI˜ʣDINISOSMS3AIDFȣ
3aƷϣP304316316L
4|c;С^øߙnO̎_澫ܶҪˮaƷm ƷʳƷơơˎyƷȹII
5ӹÑҪDӼӹǘˮaƷ
6Bӷʽ(b)ʽʽݼy()ʽ
עС^ҲmڭhmИIеĹܵ׃һ㶼䓰иӶɣСһ
һ㶼ǟ܈壬õķdzԹsɱ
HϹܷm˜ҪЃɂwϵԵDINԭKĚWܷmwϵANSIܷmܷmwϵ֮߀ձJISܷmʯͻbһHڹụ̀ڇHӰ^СFܷm£
1ԵԭKĚWwϵܷm
2wϵܷm˜ANSI B16.5ANSI B 16.47
3Ӣͷܷm˜ɇЃܷm˜ʡ
CHͨõĹܷm˜ʿɸɂͬģҲܻQĹܷmwϵһԵĚWܷmwϵһܷmwϵ
IOS7005-1H˜ʻM1992Cһ험˜ʣԓ˜ʌHǰ͵ϵеĹܷmϲɵĹܷm˜
̼: ASTM/ASME A234 WPBWPC
Ͻ: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP91115Mo3 15CrMoV 35CrMoV
P:ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
͜:ASTM/ASME A402 WPL3-WPL 6
: ASTM/ASME A860 WPHY 42-46-52-60-65-70
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