a(chn)Ʒ;
͜yϵҪmϩҺȻȻbݔҺB(ti)͜ؽ|(zh)ϩҺҺȡ@|(zh)ȼױؕrҪ⻯⻯rweÛ(sh)ٱ@Щ|(zh)Bй©ӹ^y
a(chn)Ʒc
1ЉIJܳܽ|(zh)ضȵ׃ÛտsܷⲿλĽY(ji)(gu)ڜض׃ra(chn)õ׃-100¹rryTھӹǰM̎ҺMsض_-196r_ʼl-2h.ȻȡȻ̎؏ѭh(hun)2
2ywLiY(ji)(gu)ĿıoϺĹܣʹϺ̎x͜^hλCϵܷЧͬr߀p@ϣ ֹܓpʧLiiL(H.ҊD)ɸ(j)ʹÜضȺͱϵĺȁxͬLȡܷЧ͕rԏϺg(ҊMϽY(ji)(gu))띙֬γͷϺĉܷ
3ʹÜضȵ-100ryUϽ(jng)^t̎yUӲܷĿɿԡ
4͜yзֹY(ji)(gu)ڵ͜yT|(zh)⻯weÛyTǻߕryTǻMڂ(c)BͨyTMڶ˰йyCyTȫʹá
5͜yõĉ|Ƭڳ¡͜ؠB(ti)ض׃ܿɿܷ͏ԭ
ywLiLȼ؛
(zh)И˜ʡ
OӋҎ(gu) GB/T1224 API 6D
Bӳߴ磺 GB/T 9113 ASME B16.5
ԇczGB/T 13927 API 598 API 6D
͜زʹÜضȡ
͜yγߴ硿
͜yҪγߴ煢y̶yyT߶ȳߴAϼϼLywĸ߶ȡ
(sh)(j)DƬֻmڅ܅(sh)Y(ji)(gu)ߴ煢(sh)rԔՈ(lin)ϵ҂Ԓ021-59170722!