無(wú)縫鋼管GB3087-2008\低中壓鍋爐管鍋爐用鋼管325*9價(jià)格
中文名低中壓鍋爐用無(wú)縫鋼管外文名Seamless steel tubes for low medium pressure boiler執(zhí)行標(biāo)準(zhǔn)GB/T3087-2018
36×3.5-5-6-8
|
159×4.5-6-10-12-14
|
480×10-12-14-16-18-20-25-30-40
|
38×4-5-6-7-8-9-10
|
159×16-18-20-22-25-30
|
500×10-12-14-16-20-25-34-40-50
|
39×3.5-5-8-10
|
168×8-10-12-14-20-25-30-35
|
510×10-12-14-16-20-25-34-40-50
|
42×3.5-4-5-6-7-8-9-10
|
180×8-12-16-25-30
|
530×10-12-14-16-18-20-30-40
|
325×3.5-4-5-6-7-8-9
|
180×32-34-38-40-45-50
|
560×10-14-16-20-25-30-40-50-60
|