gost_13663-86

gost_13663-86新质力文库-办公文档-行业资料-建筑施工-教育学习-标准规范-工作总结-资料下载新质力文库
gost_13663-86
此内容为付费资源,请付费后查看
1526
立即购买
您当前未登录!建议登陆后购买,可保存购买订单
付费资源

第1页 / 共5页

第2页 / 共5页
试读已结束,还剩3页,您可下载完整版后进行离线阅读
© 版权声明
THE END
Tpynna B62M E K r O C y IA P C T B E HH bIC T A H IA P TTPYBbI CTAJIbHbIE nIPOHJIbHbIETexHHecKHe TpeooBaHnaTOCTShaped steeltubes.Technical requirements13663-860KΠ131900,134400,135100,137300Hara BBeaemHa 01.01.88HacToami cTaHapT pacnpocTpaHserca Ha npooHbHble ropauenedopMnpoBaHHble,XOJOHole-opMHpoBaHHbIe,3eKTpocBapHble H 3JeKTpocBapHble XOJOHoneoopMHpoBaHHble Tpyobl oomero Ha-3HayeHHA H3 yrJepoCToH CTaJH(M3MeHeHHaa peaKnna,M3M.No 2).1.TEXHMYECKME TPEBOBAHNA1.1.Tpy6bI H3rOTOBJIAIOT B COOTBeTCTBHH c Tpe6oBaHHAMH HacTosero cTaHapta,no TexHOJIOrH-HeCKHM perjameHTaM,yTBepxeHHbIM B ycTaHoBJIeHHOM nopke.1.2.Pa3MepbI Tpy6 IOJDKHbI COOTBeTCTBOBaTb yka3aHHbIM B TOCT 8638,TOCT 8639,TOCT 8642,T0CT8644-T0CT8646.npeaeJbHble OTKJIOHeHHA no pa3MepaM OKHbI COoTBeTCTBOBaTb yka3aHHbIM B TOCT 8639.1.3.TpyobI H3rOTOBJISOT ropseneoopMHpoBaHHbIMH,XOJOIHoeopMHpoBaHHbIMH,3JeKTpocBap-HbIMH HJIH 3JeKTpoCBapHbIMH XOJIOHOeopMHpoBaHHbIMH.1.4.Tpy6bI H3rOTOBJISIOT H3 cTanei Mapok Cr2cn,Cr2nc,Cr2Kn,Cr4cn,CT4nc,Cr4kn noTOCT 380:Mapok10,10mc,20,35,45,08Km-ΠoT0CT1050.(M3MeHeHHaa penaKuna,M3M.Ne 1).1.5.B 3aBHCHMOCTH OT Ha3HayeHHa TPy6bI ODKHbI H3TOTOBJISITECS:rpynna A-c HopMHpoBaHHeM MexaHHuecKHx cBoiCTB H3 cTaJH Mapok no TOCT 380;rpynna B-C HopMHpoBaHHeM MexaHHuecKHx CBOHCTB H nO XHMHecKoMy cocTaBy H3 CTaJIH MapoKΠo TOCT1050 H TOCT380.B yCoBHbIX 0603HayeHHX Tpy6 HHneKc A WIH B npocTaBjiseTca nepen Mapkoi cTaJn.(M3MeHeHHaa penaKnma,M3M.Ne 1).1.6.Tpy6bI H3rOTOBJISIOT TepMHuecKH o6paooTaHHbIMH WIN 6e3 TepMneckoi oopaooTKn.1.7.MexaHnueckne cBoHCTBa TepMnuecKn 06pa6oTaHHbIx Tpy6 HIH Tpy6 6e3 OnOJHnTeJbHoi Tep-MooopaOoTKH nocJe npoKaTHoro HarpeBa OHbI COOTBeTCTBOBaTb HopMaM,npHBeneHHbIM B TaoJ.1.
喜欢就支持一下吧
点赞10 分享
评论 抢沙发

请登录后发表评论

    暂无评论内容