OEM Supply ASTM API 5L Q195 Q235 Q355 Hot Dipped/Cold Rolled/Carbon/Spiral Welded/Seamless/Galvanized/Bakin Karfe/Black/Round/Square/Culvert Metal Karfe Bututu da Tube
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.
Mun kuma mai da hankali kan inganta hanyoyin sarrafa abubuwa da hanyar QC domin mu ci gaba da samun fa'ida mai fa'ida a cikin kamfani mai fa'ida don OEM Supply ASTM API 5L Q195 Q235 Q355 Hot Dipped/Cold Rolled/Carbon/Spiral Welded/ Sumul / Galvanized / Bakin / Baƙar fata / Zagaye / Square / Culvert Karfe Karfe bututu da Tube, Tsaro ta hanyar sababbin abubuwa shine alkawarinmu ga juna.
Mun kuma mai da hankali kan inganta abubuwan gudanarwa da hanyar QC domin mu ci gaba da ci gaba da samun fa'ida mai fa'ida a cikin kamfani mai fa'ida.China Gi bututu da Galvanized Karfe bututu, Yanzu gasa a wannan fage tana da zafi sosai;amma har yanzu za mu samar da mafi kyawun inganci, farashi mai ma'ana da kuma mafi kyawun sabis a ƙoƙarin cimma burin nasara."Canja don mafi kyau!"ita ce taken mu, wanda ke nufin “Mafi kyawun duniya tana gabanmu, don haka mu ji daɗinta!”Canza don mafi kyau!Kun shirya?
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 | Karfin 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% | ||
Mun kuma mai da hankali kan inganta hanyoyin sarrafa abubuwa da hanyar QC domin mu ci gaba da samun fa'ida mai fa'ida a cikin kamfani mai fa'ida don OEM Supply ASTM API 5L Q195 Q235 Q355 Hot Dipped/Cold Rolled/Carbon/Spiral Welded/ Sumul / Galvanized / Bakin / Baƙar fata / Zagaye / Square / Culvert Karfe Karfe bututu da Tube, Tsaro ta hanyar sababbin abubuwa shine alkawarinmu ga juna.
OEM SupplyChina Gi bututu da Galvanized Karfe bututu, Yanzu gasa a wannan fage tana da zafi sosai;amma har yanzu za mu samar da mafi kyawun inganci, farashi mai ma'ana da kuma mafi kyawun sabis a ƙoƙarin cimma burin nasara."Canja don mafi kyau!"ita ce taken mu, wanda ke nufin “Mafi kyawun duniya tana gabanmu, don haka mu ji daɗinta!”Canza don mafi kyau!Kun shirya?
