PIPE NIPPLE SMLS TBE( or PBE) S-80S SS ASTM A312 GR.TP304 L=50MM(2") ASME- B36.19M各个字母符号代表什么意思,一定要注意吆各个字符.烦请各位大虾了,

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PIPE NIPPLE SMLS TBE( or PBE) S-80S SS ASTM A312 GR.TP304 L=50MM(2

PIPE NIPPLE SMLS TBE( or PBE) S-80S SS ASTM A312 GR.TP304 L=50MM(2") ASME- B36.19M各个字母符号代表什么意思,一定要注意吆各个字符.烦请各位大虾了,
PIPE NIPPLE SMLS TBE( or PBE) S-80S SS ASTM A312 GR.TP304 L=50MM(2") ASME- B36.19M
各个字母符号代表什么意思,一定要注意吆各个字符.烦请各位大虾了,

PIPE NIPPLE SMLS TBE( or PBE) S-80S SS ASTM A312 GR.TP304 L=50MM(2") ASME- B36.19M各个字母符号代表什么意思,一定要注意吆各个字符.烦请各位大虾了,
nipple (SMLS)无缝管,TBE or PBE 端口,厚度为SCHEDULE 80S (ss)不锈钢,标准是ASTM A312 GR304,长度50mm 或2"长,制造标准为ASME B36.19M