产品名称：钢管外丝
产品特点：产品是用焊管或者无缝钢管加工而成，产品标准包括BS1387, ANSI/ASTM A 733 及 DIN 2982三种，表面处理可电镀或热镀。
产品规格：1/8"--6" 型号:HT-003
Products: steel pipe nipples.
Feature: Steel Pipe Nipples are made from ERW pipes or Seamless Steel Pipes. All nipples are made according to standard of BS1387, ANSI/ASTM A 733 and DIN 2982.
Size suppliable from 1/8" to 6"