15CrMo Anuanu i unuhi pololei ʻole ʻia ʻaʻole i hoʻomaʻamaʻa maikaʻi ʻia i ka paipu kila liʻiliʻi.

ʻO ka wehewehe pōkole:

ʻO ka hoʻomaʻamaʻa maikaʻi ʻana i ka hoʻomaʻamaʻa ʻana i ke anuanu a wela paha.ʻO nā mea nui he 10, 20, 35, 45, etc.

Huahana Huahana

ʻO ka papa kuhikuhi nui o ka hoʻoheheʻe ʻia ʻana o ka puʻu kila maʻemaʻe, ʻo ia ka puʻu kila maʻemaʻe.ʻO ka paipu kila pololei ke ʻano o ka paipu kila ma muli o ka ʻole o ka oxidation layer ma ka paia o loko a me waho, ʻaʻohe leakage i ka wā e lawe ana i ke kaomi kiʻekiʻe, kiʻekiʻe kiʻekiʻe, kiʻekiʻe hoʻopau, ʻaʻohe deformation i ke anu anuanu, flaring, flattening me nā māwae, etc. ʻO nā hiʻohiʻona nui o ka paipu kila liʻiliʻi ʻoi aku ka liʻiliʻi o waho, ka pololei kiʻekiʻe, ka pololei kiʻekiʻe, ka maikaʻi o ka ʻili, ka hana ʻoi aku ka maikaʻi, a me ka metala ʻoi aku ka nui.Aia nā ʻae ʻana a me ka ʻino no ka lua o loko a me ka nui o ka pā o waho o ke kino paipu me nā koi koʻikoʻi.Hoʻohana nui ʻia i ka hana ʻana i nā ʻōnaehana mechanical, nā mea hana hydraulic, hydraulic a me pneumatic cylinders.

ʻO nā hiʻohiʻona paipu kila a me ka laulā o ka noi

He kila ikaika wela ke ano he chromium-free multi-element bainite.ʻOiai ʻaʻole i loko o ke kila ka chromium, akā ma muli o ka hopena i hui ʻia o nā mea he nui, ʻoi aku ka ikaika thermal o ke kila, ke kūpaʻa oxidation a me ka paʻa o ka hui.Hiki ke hoʻohana ʻia e like me ka boiler superheater tube me kahi mahana lawelawe o 580 ℃, a hiki ke hoʻohana ʻia no nā moku kaomi, etc.

ʻO ka hoʻohui ʻia ʻana o ka paipu kila kila.

Kalapona C: 0.08 ~ 0.15 silika Si: 0.60 ~ 0.90 manganese Mn: 0.40 ~ 0.70 sulfur S: ≤ 0.040 phosphorus P: ≤ 0.040 vanadium V: 0.30 ~ 0.50 ~ 0.50 ka nui o ka sulfur Ti: ma ka B: ka nui i hoʻohui ʻia (ka umu uila) 0.008;(imu palahalaha) 0.010 tungsten W: 0.15 ~ 0.40 Nota RE: Hoʻohui 0.15

ʻO nā waiwai mechanical pipe kila mālamalama.

Ka ikaika tensile σb (MPa): 540 ~ 687 ka ikaika hua σs (MPa): ≥ 314 elongation δ5 (%): ≥ 18 ka nui o ka specimen: nā waiwai mechanical longitudinal o ka specimen

ʻO nā kikoʻī hoʻomaʻamaʻa wela kila kila a me ka hui metallographic.

Heat lapaʻau kiko'ī: maʻamau, 970 ~ 1010 ℃, paʻa manawa e like me 1.5min / paia mānoanoa mm, akā, ʻaʻole emi ma lalo o 20min.760 ~ 780 ℃ ka hoʻonā ʻana, 3h.hui metala: bainite + ferrite.

Hōʻike huahana

Inoa mea kūʻai	ʻO ka hana ʻana i ka ASTMA53M ka paipu wai me ka pololei o ke kila kila ʻole
Anawaena waho	14mm-720mm
Mea waiwai	10,20,Q345,Q390,A.Betc
Kūlana	GB/T8163,ASTMA53M
ʻO ke ahonui i kēlā me kēia lā	od: +-1%, kaumaha: +-10%
Nānā	ISO BV SGS SVG
Pūʻolo	ʻO ka hoʻopili pono ʻana i ka moana maʻamau a i ʻole e like me ka makemake.
MOQ	5 metric tona, ʻae ʻia ke kauoha hāpana
Ka manawa hoʻouna	7-10 mau lā hana ma hope o ka loaʻa ʻana o ka waihona a i ʻole ka leka hōʻaiʻē
Kaʻina uku	30%TT+70%TT / LC Etc
E wehewehe	Ili: pena, PE i uhi ʻia, galvanized
ʻO ka noi	1. Medium a me haʻahaʻa puʻe wai hoʻouna paipu 2. ʻO ka pahu 3. ʻO ka paipu paila 4. ʻOihana aila a me ke kinoea 5. ʻOihana kemika 6. ʻOihana mana
Pōmaikaʻi	1.Reasonable kumukūʻai, maikaʻi maikaʻi 2.Sufficient inventory, hoʻouna wikiwiki 3.Rich export experience and sincere service 4.Reliable ukana ukana