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Flanges types:
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High threaded flanges
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Material:
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Carbon steel : A105, A36, Rst37.2, St37.2, C22.8, SA350 LF2/LF1, Q235, Q345, SS400,
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Stainless steel: 304,304L,316,316L,F321,F347,F310F44F51,A276 S31803, A182, F43, A276 S32750,A705 631,632,A961, A484,
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Alloy steel: SF45, S235GRJ2,ASTM A694 F42,F46,F52,F56,F60,F65,F70, A182 F12,F11,F22,F5,F9,F91,F1ECT
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Surface treatment:
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Antirust oil, yellow, epoxy coating, nylon surface,hot galvanized,electrical galvanized
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Making type:
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Forged or casted
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Standard:
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ANSIB16.5/B16.47/B16.48/B16.36, ASME,MSS SP44, AWWA C207,DIN2527, DIN2566, DIN2573,DIN2576,DIN2641,DIN2642, DIN2655, DIN2656, DIN2627, DIN2628,DIN2629, DIN 2631, DIN2632,DIN2633,DIN2634,DIN2635,DIN2636, DIN2637, DIN2638, DIN2673 BS4504/10, JIS, EN 1092, NF, API590 FIG.8, GB, etc.
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Pressure grade:
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ASTM B16.5: 150LBS, 300LBS,400LBS, 600LBS, 900LBS, 1500LBS, 2500LBS
DIN: 6Bar, 10Bar, 16Bar, 25Bar, 40Bar
BS4504: PN2.5-PN40
BS10: Table D, E, F, H
JIS: 5K,10K, 16K, 20K, 30K
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