Hoʻolauna
Ua like ka paipu ASTM A106 Grade B me ASTM A53 Grade B a me API 5L B ma ke kūlana kemika a me nā waiwai mechanical, ma ka hoʻohana maʻamau i ke kila kalapona a hāʻawi i ka ikaika liʻiliʻi 240 MPa, ikaika tensile 415 Mpa.
Kūlana: ASTM A106, ASME SA106 (Nace MR0175 pili pū no ka H2S kaiapuni).
Papa: A, B, C
Anawaena waho: NPS 1/2”, 1”, 2”, 3”, 4”, 6”, 8”, 10”, 12” a hiki i ka NPS 20 iniha, 21.3 mm a i 1219mm
Ka mānoanoa o ka pā: SCH 10, SCH 20, SCH STD, SCH 40, SCH 80, a i SCH160, SCHXX; 1.24mm a hiki i 1 iniha, 25.4mm
Laulā o ka lōʻihi: Hoʻokahi Random Length SGL, a i ʻole Ka lōʻihi ʻālua. ʻO ka lōʻihi paʻa 6 mika a i ʻole 12 mika.
Ke ʻano o ka hopena: ʻO ka hopena maʻamau, Beveled, Threaded
Hoʻopili: Pena ʻeleʻele, Varnished, Epoxy Coating, Polyethylene Coating, FBE, 3PE, CRA Clad a Lined.
Hoʻohui kemika i %
Carbon (C) Max No ka Papa A 0.25, No ka Papa B 0.30, Ka Papa C 0.35
Manganese (Mn): 0.27-0.93, 0.29-1.06
Sulfur (S) Max: ≤ 0.035
ʻO Phosphorus (P) : ≤ 0.035
Silika (Si) Min : ≥0.10
Chrome (Cr): ≤ 0.40
Ke keleawe (Cu): ≤ 0.40
Molybdenum (Mo): ≤ 0.15
Nikela (Ni): ≤ 0.40
Vanadium (V): ≤ 0.08
FAQ:
1. He hui kālepa a mea hana paha ʻoe?
He mea hana mākou.
2. Pehea ka lōʻihi o kāu manawa hāʻawi?
ʻO ka maʻamau he 7-15 mau lā inā loaʻa nā waiwai. a i ʻole he 15-20 mau lā inā ʻaʻole i loaʻa nā waiwai, e like me ka mea kikoʻī a me ka nui.
3. Hāʻawi anei ʻoe i nā laʻana? He manuahi a keu paha ?
ʻAe, hiki iā mākou ke hāʻawi i ka hāpana no ka uku manuahi akā ʻaʻole e uku i ka uku hoʻouna.
4. No ke aha au e koho ai ia oe? He aha kāu mau pōmaikaʻi? ʻOihana āu e lawelawe nei?
He mea hanaʻoihana mākou a he nui nā makahiki o ka hanaʻana a me ka hoʻomaluʻana i ka hana o nā mea hoʻopaʻa. hahai.
