Manyan Masu Kera Bututun Karfe da Masu Kaya a China |

Farashi mai dacewa Bututun Karfe na Aluminum/Bututun Karfe Mara Sumul/Galvanized/Spiral/Welded/Bututun Tagulla/Man Fetur/Alloy/Ap5l/Zagaye/Bakin Karfe/Titanium/Baƙi/Carbon/ERW/Bututun Alloy

Takaitaccen Bayani:

 

Girman: 15mm-700mm

 

Kauri daga bango: 1.5mm-20mm

 

Tsawon: 5.8m, 6m, 11.8m, 12m ko kuma an yi masa kwastomomi.

 

Ƙarshe: Ƙarshen da aka sassaka/babba

 

Surface: Bare/Baƙi/Varnish/3LPE/Galvanized/A cewarbuƙatar abokin ciniki

 

Marufi: Har zuwa 6 inci a cikin fakiti, sama da 6 inci a cikin sako-sako.

 

Sharuɗɗan biyan kuɗi: LC/TT/DP

Cikakken Bayani game da Samfurin

Kayayyaki Masu Alaƙa

Alamun Samfura

Manufarmu ita ce gabatar da kayayyaki masu inganci a farashi mai rahusa, da kuma ayyuka masu inganci ga masu siye a duk faɗin duniya. Mun sami takardar shaidar ISO9001, CE, da GS kuma mun bi ƙa'idodinsu masu kyau don farashi mai araha Bututun Karfe na Aluminum/Bututun Karfe mara sumul/Galvanized/Spiral/Welded/Bututun Tagulla/Oil/Alloy/Ap5l/Zagaye/Bakin Karfe/Titanium/Baƙi/Carbon/ERW/Bututun Alloy, da gaske muna sa ido don yin aiki tare da masu siye a ko'ina cikin duniya. Muna tsammanin za mu gamsu tare da ku. Muna kuma maraba da masu siye da su ziyarci sashin masana'antarmu su sayi kayayyakinmu.
Manufarmu ita ce mu gabatar da kayayyaki masu inganci a farashi mai rahusa, da kuma ayyuka masu inganci ga masu siye a duk faɗin duniya. Mun sami takardar shaidar ISO9001, CE, da GS kuma mun bi ƙa'idodin su na musamman.Bututun Aluminum na China da bututun AlloyMuna mai da hankali kan samar da sabis ga abokan cinikinmu a matsayin muhimmin abu wajen ƙarfafa dangantakarmu ta dogon lokaci. Ci gaba da samun kayayyaki masu inganci tare da kyakkyawan sabis ɗinmu na kafin sayarwa da bayan siyarwa yana tabbatar da ƙarfin gasa a cikin kasuwar da ke ƙara zama ruwan dare gama gari.

Bututun ƙarfe na ERW a cikin wannan ma'auni an yi shi ne don aikace-aikacen injiniya da matsi kuma an yarda da shi don amfani na yau da kullun a cikin layukan tururi, ruwa, iskar gas, da iska. Ya dace da walda, kuma ya dace da ƙirƙirar ayyukan da suka shafi naɗawa, lanƙwasawa, da flanging.

By juriya ta lantarki da aka welded

Kera: An haɗa juriyar lantarki da welded

Girman: OD:15~700mm KYAU: 1.5~20mm

Daraja: Aji A da Aji B.

Tsawon: 6M ko tsawon da aka ƙayyade kamar yadda ake buƙata.

Ƙarshe: Ƙarshen da aka sassaka, Ƙarshen da aka sassaka, Zare da haɗin kai

Daraja da Sinadaran da Aka Haɗa (%)

 Matsayi

C

Mn

P≤

S≤

Cu

Ni

Cr

Mo

V

Nau'in S (Bututu mara sumul)

Darasi na A

0.25

0.95

0.05

0.045

0.40

0.40

0.40

0.15

0.08

Aji na B

0.3

1.2

0.05

0.045

0.40

0.40

0.40

0.15

0.08

Taurin kaiBukatu:

 

Darasi na A

Aji na B

Ƙarfin tauri, min, psi (MPa)

48000 (330)

60000 (415)

Ƙarfin samarwa, min, psi (MPa)

30000 (205)

35000 (240)

Nauyi - Nauyin bututun ba zai bambanta fiye da ±10% daga nauyin da aka ƙayyade ba (nauyi).

Diamita - Ga bututun NPS 1 1/2 KO ƙarami, diamita na waje a kowane lokaci ba zai bambanta fiye da inci ±1/64 ba. Daga diamita na waje da aka ƙayyade. Ga bututun NPS 2 (DN50) ko mafi girma, diamita na waje ba zai bambanta fiye da ±1% daga diamita na waje da aka ƙayyade ba.

Kauri - Mafi ƙarancin kauri na bango a kowane lokaci bai kamata ya wuce kashi 12.5% ​​ba a ƙarƙashin kauri na bango da aka ƙayyade.

Gwajin tensile na jikin bututun—Ya kamata a yi gwajin tensile bisa ga ISO6892 ko ASTM A370. Ya kamata a yi amfani da samfuran tsayi. Sau biyu a kowace na'urar gwaji ta bututu tare da rabon faɗaɗa sanyi da abd iri ɗaya

Gwajin Faɗi - Za a yi gwajin faɗi ɗaya akan samfura daga kowane ƙarshen bututu biyu da aka zaɓa daga kowane yanki.

Gwajin Lanƙwasawa - tsawon bututu mai isasshen tsayi zai tsaya yayin da aka lanƙwasa shi a cikin sanyi har zuwa digiri 90 a kusa da mandrel mai siffar silinda.

Gwajin lantarki mara lalatawa - madadin gwajin hydro-static, za a gwada cikakken jikin kowane bututu da gwajin lantarki mara lalatawa. Idan aka yi gwajin lantarki mara lalatawa, za a yi wa tsawon alamar haruffan "NDE"

Gwajin Hydro-static—Kowane bututu za a yi masa gwajin matsin lamba na hydro-static.

Gwajin X-ray 100% don dinkin walda.

Gwajin ultrasonic.

Jarrabawar Eddy current.

Dole ne a sami isassun kurakuran da ke kan fuskar da za su tabbatar da yanayi mai kyau. Za a cire ko a yanke kurakuran a cikin iyakokin da ake buƙata a tsawon lokacin da ake buƙata. Bututun da aka gama zai kasance madaidaiciya.

Sunan ko alamar masana'anta
Lambar ƙayyadewa (shekara ko ana buƙata)
Girman (OD, WT, tsawon)
Daraja (A ko B)
Nau'in bututu (F, E, ko S)
Gwaji matsin lamba (bututun ƙarfe mara sumul kawai)
Lambar Zafi
Duk wani ƙarin bayani da aka ƙayyade a cikin odar siye.

Bututun da ba a iya gani, Baƙin shafi / Varnish, an rufe shi da zinc kuma an rufe shi da epoxy, da sauransu (an tsara shi musamman);
6 inci da ƙasa a cikin fakiti tare da majajjawa biyu na auduga;
Duk ƙarshen biyu tare da masu kare ƙarshen;
Ƙarshen fili, ƙarshen bevel (2″ da sama da ƙarshen bevel, digiri: 30~35°), zare da haɗin kai;
Alamar.

Manufarmu ita ce gabatar da kayayyaki masu inganci a farashi mai rahusa, da kuma ayyuka masu inganci ga masu siye a duk faɗin duniya. Mun sami takardar shaidar ISO9001, CE, da GS kuma mun bi ƙa'idodinsu masu kyau don farashi mai araha Bututun Karfe na Aluminum/Bututun Karfe mara sumul/Galvanized/Spiral/Welded/Bututun Tagulla/Oil/Alloy/Ap5l/Zagaye/Bakin Karfe/Titanium/Baƙi/Carbon/ERW/Bututun Alloy, da gaske muna sa ido don yin aiki tare da masu siye a ko'ina cikin duniya. Muna tsammanin za mu gamsu tare da ku. Muna kuma maraba da masu siye da su ziyarci sashin masana'antarmu su sayi kayayyakinmu.
Farashi mai ma'anaBututun Aluminum na China da bututun AlloyMuna mai da hankali kan samar da sabis ga abokan cinikinmu a matsayin muhimmin abu wajen ƙarfafa dangantakarmu ta dogon lokaci. Ci gaba da samun kayayyaki masu inganci tare da kyakkyawan sabis ɗinmu na kafin sayarwa da bayan siyarwa yana tabbatar da ƙarfin gasa a cikin kasuwar da ke ƙara zama ruwan dare gama gari.


  • Na baya:
  • Na gaba:

  • EN10219 S275J0H S275J2H / S275JRH Tsarin bututun ƙarfe na ERW

    Bututun Karfe na ERW

    Sabis na Matsi na Bututun Karfe na JIS G3454 Carbon ERW

    EN10210 S355J2H Bututun ƙarfe na tsarin ERW

    Bututun Karfe na JIS G3452 na Carbon ERW don Bututun Yau da Kullum

    Kayayyaki Masu Alaƙa