ʻO kaGB/T3087-2022maʻamauhoakaka i na koi nonā paipu paila haʻahaʻa a me waena, i hoohana nui ia manā paila ʻoihana a me nā haleno ka lawe ʻana i nā wai haʻahaʻa haʻahaʻa. He mea nui kēia mau paipu kila ʻole no ke kūkulu ʻanapaipu mahu wela loa, paipu wai paila, paipu uwahi nui, a me na paipu uwahi liiliii nā ʻōnaehana boiler.
ʻO nā mea maʻamau no kēia mau paipuHelu 10 a me Helu 20 hao kalapona, kaulana no ko lakou maikainā waiwai mechanical, weldability, a me ka lōʻihima lalo o ka wela kiʻekiʻe a me nā kūlana kiʻekiʻe.
1. Ka Hoʻohui Mea a me nā Pono Mechanical
No
- ʻO ka maʻiʻo kalapona:0.07–0.14%
- Silika (Si):0.17–0.37%
- Manganese (Mn):0.35–0.65%
- Phosphorus (P) & Sulfur (S):≤0.035%
- Nā Pono Mechanical:
- Ka ikaika hua:≥205 MPa
- ʻOi aku ka ikaika:335–475 MPa
- Elongation:≥24%
Nā noi:Kūpono nonā mea hoʻoheheʻe haʻahaʻa haʻahaʻakoi anakiʻekiʻe ʻoʻoleʻa a weldability, e like me na paipu wai a me na aumoku mahu.
Helu 20 Piha Pahu kila
- ʻO ka maʻiʻo kalapona:0.17–0.24%
- Silika (Si):0.17–0.37%
- Manganese (Mn):0.35–0.65%
- Phosphorus (P) & Sulfur (S):≤0.035%
- Nā Pono Mechanical:
- Ka ikaika hua:≥245 MPa
- ʻOi aku ka ikaika:410–550 MPa
- Elongation:≥20%
Nā noi:He kūpono noʻōnaehana hoʻoheheʻe haʻahaʻa, oi loa aku manā ʻāpana wela kiʻekiʻee like me nā paipu wela nui a me nā ʻili hoʻomehana i ka umu ahi.
✅Ka ikaika a me ka lōʻihi– Ke kū i ke kaomi mahu a me ke kaumaha wela.
✅Weldability maikaʻi loa- E hōʻoia i nā hui paʻa a me ka leak-proof.
✅Pale ʻino- Ke ola lawelawe lōʻihi ma nā wahi koi.
✅Laulā noi ākea- Hoʻohana ʻia manā mea kanu mana, nā ʻoihana kemika, a me nā ʻōnaehana hoʻomehana.
ʻO kaGB/T3087-2022 haʻahaʻa a haʻahaʻa puʻe paipu pailahoolakohilinaʻi, kiʻekiʻe-hana hoʻonāno ka lawe ʻana i ka wai ma nā ʻōnaehana boiler. Inā makemake ʻoeNo. 10 kila no ka maʻalahi a me ka weldabilitya i ʻoleNo. 20 kila no ka ikaika kiʻekiʻe, hōʻoia kēia mau paipupalekana a maikaʻi hoʻi ka hana paila.
No nā kikoʻī hou aku maʻO nā paipu paila GB/T3087, e kelepona mai iā mākou i kēia lā e ʻimi i ka hopena maikaʻi loa no kāu pono kīwila ʻoihana a home!
Hua'ōlelo:GB/T3087-2022,paipu boiler kaomi haʻahaʻa a me waena, Helu 10 kila boiler tube, Helu 20 kilapaipu paila, paipu hoʻoheheʻe maʻemaʻe, paipu paila ʻoihana, paipu paila kila carbon, paipu paila wela kiʻekiʻe,Kina mea hoʻolako paila paila.
Ka manawa hoʻouna: Apr-07-2025
