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API 5L / ASTM A53 GR.B, ERW Carbon Steel Pipe Nqe Sau Lub Plaub Hlis 15th - Plaub Hlis 21th, 2021
los ntawm Admin nyob rau hauv 21-04-15

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API 5L / ASTM A106 GR.B, Seamless Carbon Steel Pipe Nqe Sau Lub Plaub Hlis 15th-April 21th, 2021
los ntawm Admin nyob rau hauv 21-04-15

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Class thiab Sch txhais li cas hauv ASME Standard
los ntawm Admin nyob rau hauv 21-04-09
Chav Kawm PN PN Class150 PN20 Class900 PN150 Class300 PN50 Class1500 PN260 Class600 PN110 Class2500 PN420 Lub ntsiab lus ntawm chav kawm ntsuas ntawm B16 series flange: Chav ntsuas qhov ntsuas tau muaj npe raws li qhov tso cai rau kev ntxhov siab (8750PSI, 41W4CB) pawg ntawm A1. siab ratin...
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API 5L / ASTM A53 GR.B, SSAW Carbon Steel Yeeb Nkab
los ntawm Admin nyob rau hauv 21-04-07

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API 5L / ASTM A53 GR.B, LSAW carbon steel yeeb nkab
los ntawm Admin nyob rau hauv 21-04-07

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API 5L / ASTM A53 GR.B, ERW Carbon Steel Yeeb Nkab
los ntawm Admin nyob rau hauv 21-04-07

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