INFORMASI HARGA DAN PERTANYAAN HUBUNGI: CV. DUA PUTRA PETIR BUKIT PALMA C5/ 33 CITRALAND UTARA SURABAYA TELP: 031-7406677 FAX : 031-7417127 .. HARGA PIPA SPINDO ( BLACK STEEL ) UK . 6IN SCH 40  HARGA DAN STCOK TIDAK TERIKAT BLACK PIPE, SQUARE PIPE, RECTANGULAR PIPE, STAINLESS STEEL PIPE.PIPA PARALON, PIPA AIR, DLL Kami menjual berbagai jenis pipa : * Pipa Gas Hitam/ Carbon Black Pipe * Pipa Air Galvanis/ Galvanished Pipe * Pipa Stainless Steel/ Stainless Steel Pipe * Pipa Kotak/ Square Pipe * Pipa Persegi Panjang/ Rectangular Pipe PIPE – FITTING – VALVE CARBON STEEL PIPES SEAMLESS, ERW, SAW/ DSAW ASTM A-53 GR. B/ A ASME S A-53/ 106 GR. B/ API 5L GR. B/ X-42 API 5L X-52/ X-65 LOW TEMPERATURE ASTM A333 GR. 6 ALLOY STEEL ASTM A335 P5/ P9/ P11/ P22 CARBON STEEL BW FITTINGS SEAMLESS ASTM A234 WPB ALLOY STEEL ASTM A234 WP5/ 9/ 11/ 22 LOW TEMPERATURE ASTM A420 WPL6 STAINLESS STEEL BW FITTINGS SEAMLESS/ WELDED ASTM A403 WP304/ L, 316/ L ETC. FORGED FITTINGS & VALVES CARBON STEEL ASTM A105/ N STAINLESS STEEL ASTM A182 F304/ L, F316/ L, ETC ALLOY STEEL ASTM A182 F5/ F9/ F11/ F22 LOW TEMPERATURE ASTM A350 LF2 STAINLESS STEEL PIPES SEAMLESS & WELDED PIPES REGULAR GRADE ASTM A312 TP304/ L, 316/ L SPECIAL GRADE 317L, 904L, 254SMO HIGH TEMPERATURE PIPE 2205, 2304, 2507 SPECIAL ALLOYS PIPES SEAMLESS & WELDED PIPES NICKEL ALLOYS: ALLOY 600, 625, 800/ 800HT, C276 TITANIUM: ASME SB-337, SB-338 GRADE 1, 2 VALVES CAST IRON CAST STEEL STAINLESS STEEL SPECIAL ALLOYS OTHERS PIPE SUPPORT BOLT & NUT PIPA BAJA, PIPA STAINLESS STEEL, PIPA SUS, PIPA SUS 304, PIPA SUS 316, PIPA SUS 201, PIPA HITAM, PIPA AIR, PIPA SPINDO, PIPA BAKRIE, PIPA BLACK STEEL, PIPA GALVANIZE, PIPA GALVANIS, PIPA SPIRAL, PIPA WELDED, PIPA SEAMLESS, PIPA PVC, PIPA BESI DAN BAJA, PIPA SPINDO, PIPA TETSURA, PIPA SUS KOREA, PIPA AIR, PIPA HITAM, PIPA TERMURAH SURABAYA, PIPA GAS SURABAYA, SUPPLIYER PIPA SURABAYA, JUAL PIPA MURAH SURABAYA, PIPA MURAH, PIPA DALAM JUMLAH PARTAI DLL terimakasih