Kwararrun China API 5L Gr.B Psl1 Psl2 Carbon Karfe Bututu maras kyau
Takaitaccen Bayani:
ASTM A106 / ASME SA106 shine ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bututun ƙarfe na ƙarfe mara nauyi don aikace-aikacen zafin jiki.Ya ƙunshi maki uku A, B da C, wanda aka fi amfani da shi shine A106 grade B. Ana amfani da shi ba kawai a cikin tsarin bututun mai kamar mai da iskar gas, ruwa, da jigilar kaya ba, har ma a cikin tukunyar jirgi, gini da aikace-aikacen tsarin.
Kayan aiki mai kyau, ƙwararrun ma'aikatan samun kudin shiga, da mafi kyawun sabis na tallace-tallace;Mun kuma mun hada babban iyali, kowa ya zauna tare da ƙimar kungiyar "Cibiyar, tabbatar da haƙuri" don ƙwararrun China API 5L GR.B Psl1 Psl2 Carbon Karfe Sulumi Bututu, Maraba da ku don yin rajista don mu da juna don sauƙaƙe kasuwancin ku.Mu gabaɗaya abokin tarayya ne mafi inganci lokacin da kuke son samun kasuwancin ku.
Kayan aiki mai kyau, ƙwararrun ma'aikatan samun kudin shiga, da mafi kyawun sabis na tallace-tallace;Mun kuma mun hada babban iyali, kowa ya zauna tare da kungiyar darajar "ungation, tabbatarwa, haƙuri"China M Karfe da Galvanized Karfe bututu, Our wata-wata fitarwa ne fiye da 5000pcs.Yanzu mun kafa tsarin kula da ingancin inganci.Tabbatar cewa kun ji kyauta don tuntuɓar mu don ƙarin bayani.Muna fatan za mu iya kafa dangantakar kasuwanci na dogon lokaci tare da ku gudanar da kasuwanci kan ingantaccen tsari.Mun kasance kuma za mu kasance koyaushe muna ƙoƙarinmu don yi muku hidima.
ASTM A106 Grade B bututu yana daidai da ASTM A53 Grade B da API 5L Grade B dangane da matsayi na sinadarai da kaddarorin injina, gabaɗaya ta amfani da ƙarfe na carbon, tare da ƙaramin ƙarfin amfanin gona na 240 MPa da ƙarfin juzu'i na 415 MPa.
ASTM A106 Standard Specification for Seamless Steel Pipe yana da maki uku, ASTM A106 Gr.A.B da C, mafi girman darajar kayan abu, mafi kyawun halayen ƙarfi.
Hanyoyin gwaji don ASTM A106 A, B, C gwajin gwaji ne, gwajin lantarki mara lalacewa, gwajin ultrasonic, gwajin eddy na yanzu, gwajin kwararar ruwa, waɗannan hanyoyin gwajin yakamata a sanar da su ko tattauna tare da abokin ciniki don sanin wane gwajin zai kasance. amfani.
Standard: ASTM A106, Nace, Sabis mai tsami.
Darasi: A, B, C
Range na OD diamita na waje: NPS 1/8 inch zuwa NPS 20 inch, 10.13mm zuwa 1219mm.
Kewayon kauri na bango WT: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, zuwa SCH160, SCHXX;1.24mm har zuwa 1 inch, 25.4mm.
Tsawon tsayi: 20ft zuwa 40ft, 5.8m zuwa 13m, tsayin bazuwar 16 zuwa 22ft, 4.8 zuwa 6.7m, tsayin bazuwar ninki biyu tare da matsakaita 35ft 10.7m.
Ƙarshen jerin gwano: Ƙarshen ƙarewa, beveled, zaren zare.
Rufi: Baƙar fata fenti, varnished, epoxy shafi, polyethylene shafi, FBE da 3PE, CRA Clad da Lined.
| Daraja | C≤ | Mn | P≤ | S≤ | Si ≥ | Cr≤ | Ku ≤ | Mo≤ | Ni ≤ | V≤ |
| A | 0.25 | 0.27-0.93 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| B | 0.3 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| C | 0.35 | 0.29-1.06 | 0.035 | 0.035 | 0.1 | 0.4 | 0.4 | 0.15 | 0.4 | 0.08 |
| Daraja | Ƙarfin Tensile Rm Mpa | Matsayin Haɓakawa (Mpa) | Tsawaitawa | Yanayin Bayarwa |
| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
| C | ≥485 | ≥275 | 20 | Annealed |
| Nau'in bututu | Girman Bututu | Haƙuri | |
| Sanyi Zane | OD | ≤48.3mm | ± 0.40mm |
| ≥60.3mm | ± 1% mm | ||
| WT | ± 12.5% | ||
Kayan aiki mai kyau, ƙwararrun ma'aikatan samun kudin shiga, da mafi kyawun sabis na tallace-tallace;Mun kuma mun hada babban iyali, kowa ya zauna tare da ƙimar kungiyar "Cibiyar, tabbatar da haƙuri" don ƙwararrun China API 5L GR.B Psl1 Psl2 Carbon Karfe Sulumi Bututu, Maraba da ku don yin rajista don mu da juna don sauƙaƙe kasuwancin ku.Mu gabaɗaya abokin tarayya ne mafi inganci lokacin da kuke son samun kasuwancin ku.
Kwararrun kasar SinChina M Karfe da Galvanized Karfe bututu, Our wata-wata fitarwa ne fiye da 5000pcs.Yanzu mun kafa tsarin kula da ingancin inganci.Tabbatar cewa kun ji kyauta don tuntuɓar mu don ƙarin bayani.Muna fatan za mu iya kafa dangantakar kasuwanci na dogon lokaci tare da ku gudanar da kasuwanci kan ingantaccen tsari.Mun kasance kuma za mu kasance koyaushe muna ƙoƙarinmu don yi muku hidima.
