ASTM 1020 DIN St52 42CrMo4/4140 Poʻo Honi Honi Hoʻohuʻohuʻi Hoʻomāmā
ʻO ka wehewehe pōkole:
Hana ʻia ʻo SAE 1020 Precision Seamless Steel Pipe ma o ka annealing a i ʻole ka ʻōwili anu kūikawā
ʻO ka SAE 1020 Precision Seamless Steel Pipe he ʻano paipu kila ʻole i hoʻolālā ʻia me nā pono he nui:
1.Inside a ma waho o ka ʻili ʻaʻohe oxide coating;
2. Hāʻawi i ke kaomi kiʻekiʻe, ʻaʻohe leaking;
3.Surface laumania;
4. ʻAʻole hoʻoponopono hou i ke kulou anuanu, ʻaʻohe māwae i ka wā o ka hoʻāʻo ʻana, a me ka hoʻāʻo ʻana.
5.Small hoʻomanawanui, i loko o +/- 0.05mm
Me kēia mau pōmaikaʻi, hoʻohana nui ʻia ia no nā kaʻa, nā kaʻa, ka mana uila, nā mīkini, nā mea hydraulic, nā bearings, nā ʻāpana pneumatic, nā ʻaila hinu, nā mines lanahu, ka lawe ʻana, nā lako paila, nā pipelines, engineering etc.
Hoʻohiki kā mākou hui i nā mea kūʻai aku i nā huahana papa mua a me nā hoʻonā e like me ke kākoʻo ma hope o ke kūʻai ʻana.Hoʻokipa maikaʻi mākou i kā mākou mau mea kūʻai maʻamau a me nā mea hou e hui pū me mākou no ASTM 1020 DIN St52 42CrMo4/4140 Precision Cold-Drawn Honing Tube Bright Tube Precision Tube, Hoʻokipa maikaʻi mākou i nā mea kālepa mai ka home a me nā ʻāina ʻē e launa pū me mākou a hana i ka hui aloha me mākou, a e hana mākou i ka mea nui e lawelawe iā ʻoe.
Hoʻohiki kā mākou hui i nā mea kūʻai aku i nā huahana papa mua a me nā hoʻonā e like me ke kākoʻo ma hope o ke kūʻai ʻana.Hoʻokipa maikaʻi mākou i kā mākou mau mea kūʻai maʻamau a hou e hui pū me mākouʻO ka paipu pololei ʻo Kina a me ka ʻole, Hoʻokuʻu ʻia kā mākou waiwai āpau i nā mea kūʻai aku ma UK, Kelemānia, Farani, Sepania, USA, Kanada, Iran, Iraq, Middle East a me ʻApelika.Hoʻokipa maikaʻiʻia kā mākou mau huahana a me kā mākou mau mea kūʻai no ke kūlana kiʻekiʻe, nā kumukūʻai hoʻokūkū a me nāʻano maikaʻi loa.Manaʻo mākou e hoʻokumu i ka pilina ʻoihana me nā mea kūʻai aku a lawe mai i nā kala nani no ke ola.
Ana: ASTM, ASME a me API
Nui: 10 mm OD a 89 mm OD
Mānoanoa Pā: 1 mm a i 8 mm
Length : Hoʻokahi Random, Pālua Random & Pono ʻia ka lōʻihi
Nā Papa Hana: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, Nā Papa Hoʻonohonoho āpau
ʻAno: Poe, ʻAha, Rectangular, Hydraulic Etc
Hoʻopau : Hope Plain, Hope Beveled, Hehi ʻia
Hoʻopaʻa Hoʻopau: Nā Paʻi Paʻi
| Papa | C | Mn | Fe | P | S |
| SAE1020 | 0.170 – 0.230 | 0.300 – 0.600 | 99.08 – 99.53 | ≤ 0.040 | ≤ 0.050 |
| Papa | Ikaika U'i | Hua ikaika | ʻO ka lōʻihi |
| AISI 1020 | 380 MPa, 55100 psi | 165 MPa, psi 29700 | 25% |
ʻO ke anawaena kiʻekiʻe no nā anawaena o loko a me waho
Ka palena palena ʻole ka mānoanoa o ka pā
Hoʻemi eccentricity
ʻili huki paheʻe
Hoʻonui ʻia nā waiwai ikaika ma muli o ke anuanu
ʻO ka laulā o nā ana paʻa
Hoʻoponopono wela hoʻoponopono
Hōʻike ʻia ka nui o ka paipu me ʻelua mau helu ʻokoʻa:
Nominal Pipe Size (NPS) no ke anawaena ma muli o nā iniha.
Helu Hōʻike (SCH e kuhikuhi i ka mānoanoa o ka pā o ka Pipe.
Pono ka nui a me ka papa manawa e kuhikuhi pololei i kahi ʻāpana paipu.
Nominal Pipe Size (NPS) ʻo ia ka North American Set o nā nui maʻamau no nā paipu i hoʻohana ʻia no ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa a me nā mahana.Eia kekahi kūkākūkā hou no kēia.
ʻO ka Iron Pipe Size (IPS) kahi maʻamau ma mua o ka NPS e koho i ka nui.ʻO ke anawaena o loko o ka paipu ma nā ʻīniha ka nui.Hoʻokahi ka mānoanoa o kēlā me kēia paipu, kapa ʻia (STD) Kūlana a i ʻole (STD.WT.) Kaumaha Kūlana.He 3 wale no ka manoanoa o ka paia ia manawa.Ma Malaki 1927, ua hana ka American Standards Association i kahi ʻōnaehana i koho i ka mānoanoa o ka pā ma muli o nā ʻanuʻu liʻiliʻi ma waena o nā nui a hoʻokomo i ka Nominal Pipe Size i pani i ka Iron Pipe Size.
Helu papa helu no ka mānoanoa o ka paia mai SCH 5, 5S, 10, 10S, 20, 30, 40, 40S, 60, 80, 80S, 100, 120, 140, 160, STD, XS (Kei aku ka ikaika) a me ka XXS ikaika).
Paipu a me ka paipu 'ōlelo o ka hoihoi
BPE – Paipu Plain Plain End
BTC - Uila ʻeleʻele a hui pū ʻia
GPE – Wehe Plain Plain
GTC - Uila Uila & Hoʻohui ʻia
TOE – Hoʻokahi Hopena Uila
Paipu Paipu & Hoʻopau:
Galvanized - Uhi ʻia me ka uhi zinc pale ma luna o ke kila e pale aku ai i ka ʻeleʻele.Hiki i ke kaʻina hana ke wela-dip-galvanizing kahi i hoʻokomo ʻia ai ka mea i loko o ka zinc hoʻoheheʻe ʻia a i ʻole Electro-Galvanized kahi i hoʻoulu ʻia ai ka pale kila kahi i hana ʻia ai ka paipu i ka wā o ka hana ʻana e ka hopena electro-chemical.
ʻAʻole i uhi ʻia - Paipu ʻole i uhi ʻole ʻia
I uhi ʻeleʻele – Uhi ʻia me ka hao-oxide ʻeleʻele
ʻO Red Primed - ʻO Red Oxide Primed i hoʻohana ʻia ma ke ʻano he lole kumu no nā metala ferrous, hāʻawi i ka hao a me ke kila i kahi papa o ka pale.
Hoʻohiki kā mākou hui i nā mea kūʻai aku i nā huahana papa mua a me nā hoʻonā e like me ke kākoʻo ma hope o ke kūʻai ʻana.Hoʻokipa maikaʻi mākou i kā mākou mau mea kūʻai maʻamau a hou e hui pū me mākou no Factory Cheap Hot ASTM 1020 DIN St52 42CrMo4/4140 Precision Cold-Drawn Honing Tube Bright Tube Welded Tube Precision Tube, Hoʻokipa maikaʻi mākou i nā mea kālepa mai ka home a i waho e hui pū me mākou a hana i ka hui. aloha me mākou, a e hana mākou i ka mea nui e lawelawe iā ʻoe.
Hale Hana WelaʻO ka paipu pololei ʻo Kina a me ka ʻole, Hoʻokuʻu ʻia kā mākou waiwai āpau i nā mea kūʻai aku ma UK, Kelemānia, Farani, Sepania, USA, Kanada, Iran, Iraq, Middle East a me ʻApelika.Hoʻokipa maikaʻiʻia kā mākou mau huahana a me kā mākou mau mea kūʻai no ke kūlana kiʻekiʻe, nā kumukūʻai hoʻokūkū a me nāʻano maikaʻi loa.Manaʻo mākou e hoʻokumu i ka pilina ʻoihana me nā mea kūʻai aku a lawe mai i nā kala nani no ke ola.
