Black ASTM A106 bututu mara nauyi

Hnssd karfe bututu samar daBututun ƙarfe mara nauyiza a iya amfani da shi don watsa babban adadin jigilar ruwa na ruwa
bututun mai da iskar gas, gini ko tsarin ruwa

muna ba da bututun ƙarfe mara nauyi wani nau'in ɓangaren giciye mai zurfi ba tare da haɗin haɗin gwiwa ba.
Za a iya amfani da bututun ƙarfe na mu don watsa ruwa mai yawa.Irin su man fetur, iskar gas, ruwa da wasu kayan daki.
kewayo daga 1/8 inch zuwa 34 inch, m na zafi birgima aiki, sanyi jawo farashin & zafi fadada aiki

A lokaci guda shi za a iya amfani da ko'ina a matsayin yi na daban-daban structural sassa da inji sassa, kamar rawar soja bututu.
Motoci watsa shaft, kazalika da ginin gini.Idan aka kwatanta da ƙaƙƙarfan ƙarfe irin su zagaye mashaya,
a daidai wannan flexural torsional ƙarfi, nauyin sumul karfe bututu ya fi haske da alama da surface tare da varnishing.
, Black mai , 3LDPE , 3HDPE , 2PE, 3PP ect , farashin kewayon ya dace da kowane kamfani na gas, Yana da nau'in karfe na tattalin arziki.

Kayayyakin Hunan Pipe sun wuce API 5CT da API 5L takardar shaidar iko da takardar shaidar TUV na Jamusanci.
duk samfuranmu kuma sun wuce GB/T19001-2000 takardar shaidar ingancin ƙasa da ISO9001: 2000 takardar shaidar ingancin ƙasa da kuma
Muna da aikin layin bututu da yawa tare da kamfanin mai da iskar gas na duniya a cikin 'yan shekarun nan.

Hnssd sumul karfe bututu / Black karfe bututu / Carbon karfe bututu kewayon:

KarfeMaterial:J55,K55,N80,P110,L80/Gr.B X42,X46,X52,X56/X65,X70
Takaddun shaida: API spac, DNV, ABS 5L/5CT, ISO9001:2000
Abubuwan da aka bayar na Hunan Great Steel Pipe Co., Ltd
KarfeMaterial:J55,K55,N80,P110,L80/Gr.B X42,X46,X52,X56/X65,X70
Takaddun shaida: API spac 5L/5CT, ISO9001:2000
Hanyar tsari: mirgina mai zafi ko zana sanyi
Surface shafi: Varnish fentin a kan bututu (black zanen), anti-lalata mai, galvanized, ko zanen kamar yadda abokin ciniki ta request.
Size: (diamita na waje, kaurin bango, tsayi)
Diamita na waje: 21.3mm-762mm
Kaurin bango: 2.11mm -59.94mm
Tsawon: 5-12m, na musamman
Ma'auni:API 5L,API5CT,ASTM A106,ANSI,ISO9001,DIN,EN,JIS.
Shiryawa: Standard fitarwa teku-cancantar shiryawa, a cikin dam, lalata magani, ƙare tare da bututu da kuma kariya ga tsagi,
sauki kunshin ta saƙa jakunkuna (ko kamar yadda ta abokin ciniki ta bukatar ta saƙa jakunkuna ga kowane yanki sa'an nan cushe a seaworthy akwati.
Kariyar ƙarewa: filastar filasta an rufe a ƙarshen duka
Sharuɗɗan bayarwa: annealed da pickled.