Hale kūʻai nui Kina High Quality Carbon Steel Paipu
I kēia pule, ua hoʻouna mākou i 20 mau pahu seamless carbon steel pipe GB3087 20 # i ka papahana home o Supermarket.
hiki iā ʻoe ke loaʻa nā paipu like ʻole mai nā wili like ʻole. Mai ʻike wale i ke kumu kūʻai no ka mea e loaʻa paha iā ʻoe nā hui hou
ma hope o ka loaʻa ʻana o ka waiwai.
Nānā nui
Palapala noi
Hoʻohana nui ʻia ia e hana i ke kila kila kila kiʻekiʻe, haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa puʻupuʻu boiler paipu, super pumehana pahu kalapona kila paipu.
Papa Nui
Papa o ke kila kalapona kūlana kiʻekiʻe: 10#,20#
Mea Kimia
| Kūlana | Papa | Huina Kemika(%) | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | ||
| GB3087 | 10 | 0.07～0.13 | 0.17～0.37 | 0.38~0.65 | ≤0.030 | ≤0.030 | 0.3~0.65 | ≤0.25 | ≤0.30 |
| 20 | 0.17～0.23 | 0.17～0.37 | 0.38~0.65 | ≤0.030 | ≤0.030 | 0.3~0.65 | ≤0.25 | ≤0.30 | |
Waiwai Mekani
| Kūlana | Paipu kila | Mānoanoa pā | Ka ikaika tensile | Ka ikaika hua | ʻO ka lōʻihi |
| GB3087 | (mm) | (MPa) | (MPa) | % | |
| ≥ | |||||
| 10 | / | 335～475 | 195 | 24 | |
| 20 | ＜15 | 410～550 | 245 | 20 | |
| ≥15 | 225 | ||||
Koi hoao
Ma kahi o ka hōʻoia ʻana i ka haku melemele a me nā waiwai mechanical, hana ʻia nā hoʻokolohua hydrostatic i kēlā me kēia, a hana ʻia nā hoʻāʻo flaring a flattening. .Eia kekahi, ET. Loaʻa ka UT
Hiki ke hoolako
Hiki ke hoʻolako: 2000 Tons i kēlā me kēia mahina no ka papa o GB / T3087-2008 Seamless Carbon Steel Pipe
Hoʻopili ʻia
I loko o nā pūʻolo a i loko o ka pahu lāʻau ikaika
Hāʻawi
7-14 mau lā inā ma ka waihona, 30-45 mau lā e hana ai
Uku
30% depsoit, 70% L/C a i ʻole B/L kope a i ʻole 100% L/C i ka ʻike
Huahana Huahana
Paipu Boiler Pumi Kiekie
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
