Alloy elbows are used and implemented in different fields and professions to ensure the safety and n [...]

3PE anti-corrosion steel pipe heat shrink sleeve in the mid to late nineties began to be used in the [...]

Epoxy coal bitumen anti-corrosion pipe refers to the anti-corrosion process, the inner wall with 871 [...]

ASTM A420 WPL6 grade elbows are associated with ASTM A420 for pipe fittings made from forged carbon [...]

Classification of pipes and fittings and general knowledge I. Piping system overview. In order to tr [...]

序号 钢种 牌号 标准号 类型 化学成份 C Si S P Mn Cr Ni Mo Other ób ós δ5 HB 1 奥氏体不锈钢 00Cr17Ni14Mo2 GB1220 棒 0.03 1 0 [...]

公称尺寸inch inch 公称通径DN GB-A GB-B ANSI JIS 1/8″ 　 6 　 　 10.3 　 1/4″ 　 8 　 　 13.7 　 3/8̸ [...]