torich gb t 20409 multi rifled steel tubes for boiler

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China quality Heavy Wall Steel Tubing & Special Steel Pipe supplier and Good price Heavy Wall Steel Tubing for sale online. Intern Geribbelde Multi Rifled Naadloze Koudgetrokken Translate this pageHoge kwaliteit Intern Geribbelde Multi Rifled Naadloze Koudgetrokken Boilerbuizen uit China, China is toonaangevend Koudgetrokken Naadloze Boilerbuizen product, met strikte kwaliteitscontrole Multi Rifled Naadloze Boilerbuizen fabrieken, het produceren van hoge

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Internally Ribbed Multi-Rifled Bolier Tubes Seamless Cold Drawn Boiler Tubes For Power Generation And Energy Industry . Quick detail:Material:20G SA 192 A210 GrA1 15CrMo,12Cr1MoVG,T2,T12,T23,T91 etc. Application:Boiler ,Drill tubes . Standard:SA192 SA209 SA210 GrA1 SA213 EN10216,DIN1717 BS 3059 JIS3461, GB/T 20409 GB/T 5310. Size:O.D:22-82.6mm. W.T Metropolitana di acciaio senza - Precision Steel TubeTranslate this pagealta qualità Metropolitana di acciaio senza cuciture ad alta pressione della caldaia multi Od rigato 5 - 420 millimetri Gb/t 20409 dalla Cina, Leader della Cina tubatura dell'acciaio inossidabile di precisione Prodotto, Metropolitana senza cuciture del acciaio al carbonio fabbriche, Metropolitana senza cuciture del acciaio al carbonio prodotti.

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TORICH GB/T 20409 Multi - Rifled Seamless Steel Tubes for High Pressure Boiler SPEC :Material:20G , 20MnG , 25MnG , 12CrMoG , 15CrMoG Size Range :OD:4-1200mm WT:0.3-200mm General Length:8-12 m Tolerance:According to the following tables or customers’ request. Note2:The acid soluble aluminum in 20G steel should not be more than 0.010%.Multi - Rifled Seamless Steel Tubes for High Pressure Product Description. GB/T 20409 Multi-Rifled Seamless Steel Tubes for High-Pressure Boiler. Spec:Material:20G , 20MnG , 25MnG , 12CrMoG , 15CrMoG. Size Range:OD:4-1200mm. WT:0.3-200mm. General Length:8-12m. Tolerance:According to the following tables or customers request.