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180 digiri carbon karfe bututu dacewa gwiwar hannu sanya ...
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12 inch 90 digiri carbon karfe bututu dacewa gwiwar hannu ...
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carbon karfe butt weld lankwasa bututu dacewa zane
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carbon karfe butt weld bututu kayan aiki zane
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butt welded carbon karfe bututu kayan aiki girma
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high matsa lamba carbon karfe ƙirƙira bututu dacewa ...
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a234wpb npt sch40 carbon karfe bututu dacewa
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90digiri gwiwar hannu mara sumul butt waldi carbon ste ...
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90digiri gwiwar hannu carbon karfe bututu kayan aiki butt ...
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6 inch diamita 60 digiri carbon karfe bututu gwiwar hannu
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8 inch 60 90 digiri carbon karfe gwiwar hannu
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20 inch 90 digiri carbon karfe gwiwar hannu farashin
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butt welded carbon karfe sumul gwiwar hannu dn150 s ...
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ansi b16.9 misali carbon karfe sch80 a234 wpb ...
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asme/din/sgp/en misali carbon karfe rage ...
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astm wpb 234 carbon karfe mara nauyi 45 digiri gwiwar hannu
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astm A234 wpb/wpc karfe gwiwar hannu manufacturer
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astm a234 wpb/wpc karfe sch40 lr gwiwar hannu manufact ...
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asme b16.9 /din/sgp/en misali lr 90 digiri ca...
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st37.0 din 2605 45deg m bututu gwiwar hannu
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din 2605 galvanized 45 gwiwar hannu girma
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karfe butt-welding din2605 st37.0 180 deg gwiwar hannu
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din2605 st37.0 butt waldi bututu dacewa 45 deg ...
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din 2605 misali carbon karfe bututu gwiwar hannu
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din 2605 std 90 digiri sch40 bututu gwiwar hannu
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din2605 gami karfe 4 inch l/r 45 deg m ...
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carbon karfe 20 abu 90 digiri din 2605 gwiwar hannu
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din 2605 misali bututu gwiwar hannu girma
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din2605 ansi 304 alloy karfe 4 inch l/r 45 deg ...
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m farashin bakin karfe gwiwar hannu 90 digiri
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bakin karfe bututu dacewa gwiwar hannu/lankwasa
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ss304 ss316l bakin karfe gwiwar hannu
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bututu dacewa / bakin karfe gwiwar hannu / flange
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jadawalin 40 bakin karfe bututu gwiwar hannu farashin
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304l bw bakin karfe gwiwar hannu farashin
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304 45digiri bakin karfe gwiwar hannu