OEM Supply ASTM API 5L Q195 Q235 Q355 Yotentha Yoviikidwa / Yozizira Yozinga / Mpweya / Spiral Welded / Seamless / Galvanized / Stainless / Black / Round / Square / Culvert Metal Steel Pipe ndi Tube
Kufotokozera Kwachidule:
ASTM A106/ASME SA106 ndiye muyezo wa mapaipi achitsulo osasunthika a carbon pakugwiritsa ntchito kutentha kwambiri.Zili ndi magiredi atatu A, B ndi C, kalasi yomwe imagwiritsidwa ntchito kwambiri ndi A106 kalasi B. Sizigwiritsidwa ntchito pamapaipi monga mafuta ndi gasi, madzi, ndi kayendedwe ka slurry, komanso mu boilers, zomangamanga ndi zomangamanga.
Takhala tikuyang'ananso kukonza kasamalidwe ka zinthu ndi njira ya QC kuti tipitirizebe kukhala ndi phindu lalikulu mkati mwa kampani yopikisana kwambiri ya OEM Supply ASTM API 5L Q195 Q235 Q355 Yotentha Yoviikidwa / Yozizira / Carbon / Spiral Welded / Seamless / Galvanized / Stainless / Black / Round / Square / Culvert Metal Steel Pipe ndi Tube, Chitetezo pogwiritsa ntchito luso lamakono ndilolonjezano lathu kwa wina ndi mzake.
Takhala tikuyang'ananso kukonza kasamalidwe ka zinthu ndi njira ya QC kuti tipitilize kukhala ndi phindu lalikulu mumakampani omwe akupikisana nawo kwambiri.Chitoliro cha China Gi ndi Chitoliro chachitsulo chagalasi, Tsopano mpikisano m'munda uwu ndi woopsa kwambiri;koma tidzaperekabe zabwino kwambiri, mtengo wololera komanso ntchito yabwino kwambiri poyesetsa kukwaniritsa cholinga chopambana."Sinthani kuti mukhale abwino!"ndi mawu athu otanthauza “Dziko labwinopo lili patsogolo pathu, choncho tiyeni tisangalale nalo!”Kusintha kwabwino!Mwakonzeka?
Chitoliro cha ASTM A106 Grade B ndi mankhwala ofanana ndi ASTM A53 Grade B ndi API 5L Grade B malinga ndi malo a mankhwala ndi makina, nthawi zambiri amagwiritsa ntchito zitsulo za carbon, zokhala ndi mphamvu zochepa zokolola za 240 MPa ndi mphamvu zowonongeka za 415 MPa.
Mafotokozedwe Okhazikika a ASTM A106 a Seamless Steel Pipe ali ndi magiredi atatu, ASTM A106 Gr.A giredi.B ndi C, kukweza kwa zinthu zakuthupi, kumapangitsanso mphamvu zamphamvu.
Njira zoyesera za ASTM A106 A, B, C ndi kuyesa kwa flattening, kuyesa kwamagetsi kosawononga, kuyesa kwa ultrasonic, kuyesa kwa eddy, maginito kutayikira, njira zoyesererazi ziyenera kudziwitsidwa kapena kukambidwa ndi kasitomala kuti adziwe kuti ndi mayeso ati. ntchito.
Standard: ASTM A106, Nace, Utumiki Wowawasa.
Gulu: A, B, C
Kusiyanasiyana kwa OD awiri akunja: NPS 1/8 inchi mpaka NPS 20 inchi, 10.13mm mpaka 1219mm.
Mtundu wa makulidwe a khoma la WT: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, mpaka SCH160, SCHXX;1.24mm mpaka 1 inchi, 25.4mm.
Kutalika kwake: 20ft mpaka 40ft, 5.8m mpaka 13m, kutalika kwachisawawa kwa 16 mpaka 22ft, 4.8 mpaka 6.7m, kutalika kwachisawawa kawiri ndi pafupifupi 35ft 10.7m.
Kumathera ulendo: Kumapeto kwachinthu, kupendekeka, ulusi.
Kupaka: Utoto wakuda, varnish, zokutira epoxy, zokutira polyethylene, FBE ndi 3PE, CRA Clad ndi Lined.
| Gulu | C≤ | Mn | P≤ | S≤ | Si≥ | Cr≤ | Ku≤ | Mo≤ | Ndi≤ | 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 |
| Gulu | Rm Mpa Tensile Strength | Yield Point (Mpa) | Elongation | Mkhalidwe Wotumizira |
| A | ≥330 | ≥205 | 20 | Annealed |
| B | ≥415 | ≥240 | 20 | Annealed |
| C | ≥485 | ≥275 | 20 | Annealed |
| Mtundu wa Chitoliro | Makulidwe a Chitoliro | Kulekerera | |
| Zozizira Zozizira | OD | ≤48.3mm | ± 0.40mm |
| ≥60.3mm | ± 1% mm | ||
| WT | ± 12.5% | ||
Takhala tikuyang'ananso kukonza kasamalidwe ka zinthu ndi njira ya QC kuti tipitirizebe kukhala ndi phindu lalikulu mkati mwa kampani yopikisana kwambiri ya OEM Supply ASTM API 5L Q195 Q235 Q355 Yotentha Yoviikidwa / Yozizira / Carbon / Spiral Welded / Seamless / Galvanized / Stainless / Black / Round / Square / Culvert Metal Steel Pipe ndi Tube, Chitetezo pogwiritsa ntchito luso lamakono ndilolonjezano lathu kwa wina ndi mzake.
OEM SupplyChitoliro cha China Gi ndi Chitoliro chachitsulo chagalasi, Tsopano mpikisano m'munda uwu ndi woopsa kwambiri;koma tidzaperekabe zabwino kwambiri, mtengo wololera komanso ntchito yabwino kwambiri poyesetsa kukwaniritsa cholinga chopambana."Sinthani kuti mukhale abwino!"ndi mawu athu otanthauza “Dziko labwinopo lili patsogolo pathu, choncho tiyeni tisangalale nalo!”Kusintha kwabwino!Mwakonzeka?
