Bomba la Mraba la Rangi ya Mafuta
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astm a500 gra erw nyeusi mashimo sehemu ya mraba chuma bomba
Skawaida ASTM A53,A500,GB/T3094 SizeOD 10 * 10-400 * 400MM WT:1.0-17MM LENGTH:5.8-6M kama kawaida Mya anga gr.a,gr.b,195-q345,x42,x46,x65,x70 Mhaina matumizi Bomba la muundo, Bomba la uzio/mlango, Jengo, Samani na kadhalika Suso mafuta, nyeusi, varnish, moto dipped mabati, kabla ya mabati Packing Katika vifurushi, na kifuniko cha turuba cha plastiki kisicho na maji.vitambulisho vya chuma Pmalipo inapoonekana L/C au 30% T/T
