Sunan samfur | Karfe Sipe mara kyau |
misali | API 5L PSL1/PS2, ASTM A53/ASTM A106 |
daraja | A,B,X42,X52,X56,X60,X65 |
Ƙarshen Sama | Pre-galvanized, Hot tsoma galvanized, Electro galvanized, Black, Fentin, Zaren Zare, Socket. |
Matsayin Duniya | ISO 9000-2001.CE CERTIFICATE, BV CERTIFICATE |
Shiryawa | 1.Babban OD: cikin girma 2.Small OD: cushe da karfe tube 3.saƙan zane mai 7 slats 4.bisa ga bukatun abokan ciniki |
Babban Kasuwa | Gabas ta Tsakiya, Afirka, Asiya da wasu ƙasashen Turai da Amurka ta Kudu, Ostiraliya |
Ƙasar asali | China |
Yawan aiki | Ton 5000 a wata. |
Magana | 1.Sharuɗɗan biyan kuɗi:T/T,L/C 2.Sharuɗɗan ciniki: FOB, CFR, CIF, CNF 3.Mafi ƙarancin tsari: 2 ton 4. Lokacin bayarwa: A cikin kwanaki 25 |
Ana samar da bututun ƙarfe na ASTM A106 ko dai ta hanyar sanyi-jawo ko birgima mai zafi, kamar yadda aka ƙayyade.
Bututun da aka gama zafi baya buƙatar kula da zafi.Lokacin da aka gama zafi da zafi, za a bi da shi a zafin jiki na 1200F ko sama.Za a yi maganin bututun sanyi da zafi bayan wucewar sanyi na ƙarshe a zazzabi na 1200F ko sama.
Gwajin Lankwasawa - isasshen tsayin bututu zai tsaya yana lanƙwasa sanyi ta 90° a kusa da madaidaicin silinda.
Gwajin flattening - ko da yake ba a buƙatar gwaji, bututu zai iya cika buƙatun gwajin lallashi.
Gwajin-tsattsauran ra'ayi - sai dai yadda aka yarda, kowane tsayin bututu za a yi shi da gwajin hydro-static ba tare da yayyo ta bangon bututu ba.
Gwajin lantarki mara lalacewa - a matsayin madadin gwajin hydro-static, za a gwada cikakken jikin kowane bututu tare da gwajin lantarki mara lalacewa.inda aka yi gwajin lantarki mara lalacewa, tsayin daka za a yi masa alama da haruffa”NDE”.
Gwajin ultrasonic.
Gwajin halin yanzu.
Fitar Diamita Dubawa
Duba kaurin bango
Duban Madaidaici
Binciken UT
Ƙarshen Dubawa
Duban Bayyanar
Bare bututu, baƙar fata shafi (na musamman);
6" da masu girma a ƙasa A cikin daure tare da slings auduga guda biyu, wasu masu girma dabam a sako-sako;
Dukansu sun ƙare tare da masu kare ƙarshen;
Ƙarshen ƙaƙƙarfan, ƙarshen bevel;
Alama.
Bututu Karshen Beveling
Filayen Filastik
Baƙi Painting tare da Alama
Rufe
Bundling da Sling
Bayyanar Kunshin
JIS G3456, STPG370 m karfe bututu