ASTM A335 P11 P11 SCH40 4 "" "'"
special-shaped flange A182 F11 flange ideally used in pipes--Zhengzhou Huitong Pipeline Equipment Co., Ltd.
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Qeexitaanka ASTM waxay kugula talinayaan qiimaha ugu yar ee saameynta saameynta ee ASTM A320 L7 Statish Bolts inuu noqdo 20-FT-LBF @ -150F. Tijaabada saameynta ee Charvery waxay go'aamisaa wadarta tirada tamarta ee ay ka nuugaan shey inta lagu jiro jab, taas oo muujineysa adkeynta aaladda.
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