Lahana hale hana GB/T 17396 Carbon Seamless Steel Pipe no Hydropost/Hydraulic Prop/Hydraulic Pillar
ʻAʻohe mea kūʻai hou a i ʻole ka mea kūʻai aku ma mua, Ke manaʻoʻiʻo nei mākou i ka manawa lōʻihi a me ka pilina hilinaʻi no Factory sample GB/T 17396 Carbon Seamless Steel Pipe no Hydropost/Hydraulic Prop/Hydraulic Pillar, Hoʻokipa mākou i nā mea kūʻai aku hou a kahiko mai nā wahi āpau o ke ola e kiʻi. e launa pū me mākou no nā hui ʻoihana e hiki mai ana a me ka kūleʻa like!
ʻAʻohe mea kūʻai hou a i ʻole mea kūʻai aku ma mua, Manaʻo mākou i ka manawa lōʻihi a me ka pilina hilinaʻi noPaipu kila ʻole ʻo Kina a me 350mm paipu kila, ʻO kaʻoluʻolu o ka mea kūʻai aku i kā mākou pahuhopu mua. ʻO kā mākou misionari e alualu i ka maikaʻi kiʻekiʻe, e holomua mau ana. Hoʻokipa maikaʻi mākou iā ʻoe e holomua i ka lima me mākou, a kūkulu pū i kahi wā e hiki mai ana.
Nānā nui
Palapala noi
Hoʻohana nui ʻia ka paipu kila maʻemaʻe no ka mine lanahu no ka hana ʻana i ka paipu seamless no ka hydraulic prop ma ka mine lanahu.
Papa Nui
Papa o ke kila kalapona kūlana kiʻekiʻe: 20 #, 35 #
Mea Kimia
| C | Si | Mn | Nb | RE | Cr | Ni | Cu | Mo | P | S | |
| 20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 一 | 一 | <0. 25 | <0. 25 | <0. 20 | 一 | <0. 035 | <0. 035 |
| 35 | 0.32-0.39 | 0.17—0. 37 | 0. 50一0.8 | 一 | 一 | <0. 25 | <0. 25 | <0. 20 | 一 | <0. 035 | <0. 035 |
| 45 | 0.42-0.50 | 0.17 一0. 37 | 0.50 一0.8 | 一 | 一 | <0. 25 | WO. 25 | WO. 20 | 一 | <0. 035 | <0. 035 |
| 27SiMn | 0.24-0.32 | 1.10 一1.4 | 1.10 一1.4 | 一 | 一 | W0. 30 | <0.30 | <0. 20 | <0.15 | <0. 035 | <0. 035 |
| 30MnNbREa | 0.27-0.36 | 0. 20一0. 60 | 1.20 一1. 60 | 0.020一0. 050 | 0. 02一0. 04 | <0.30 | <0.30 | <0. 20 | <0.15 | <0. 035 | <0. 035 |
| ʻO ka maʻiʻo o ka re i helu ʻia he 0.02% ~ 0.04% i hoʻohui ʻia i ke kila hoʻoheheʻe ʻia. | |||||||||||
Waiwai Mechanical
| Waiwai Mechanical | |||||||
| Papa | Ka ikaika tensile | Hāʻawi | Elong after fracture | Hoemi i kahi | ʻEmi hoʻopaʻa haʻahaʻa （KV2）/J | ||
| Rm/MPa | MPa | A/% | Z/% | ||||
| Ka mānoanoa o ka paia paipu kila/mm | |||||||
| <16 | >16 〜30 | >30 | |||||
| aole emi hou aku | |||||||
| 20 | 410 | 245 | 235 | 225 | 20 | — | |
| 35 | 510 | 305 | 295 | 285 | 17 | — | — |
| 45 | 590 | 335 | 325 | 315 | 14 | — | — |
| 27SiMn | 980 | 835 | 12 | 40 | 39 | ||
| 30MnNbRE | 850 | 720 | 13 | 45 | 48 | ||
Koi hoao
Ma waho aʻe o ka hōʻoia ʻana i ka hui kemika a me nā waiwai mechanical, ʻo ka paipu kila i ʻōwili pololei ʻia me ka ingot e pili ana i ka nānā haʻahaʻa haʻahaʻa.
Hiki ke hoolako
Hiki ke hoʻolako: 2000 Tons i kēlā me kēia mahina no ka papa o nā paipu kila Seamless no ka eli lanahu.
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
ʻO nā paipu mechanical/Chemical&Fertilizer
GB/T8162-2008
ASTM_A519-2006
BS EN 10210-1-2006
ASTM A53A53M-2012
GB9948-2006
GB6479-2013
GB/T 17396-2009
No ka hana ʻana i nā pōmaikaʻi ʻoi aku ka maikaʻi no nā mea kūʻai aku ʻo kā mākou ʻoihana ʻoihana; ʻO ka ulu ʻana o ka mea kūʻai aku ʻo kā mākou hana hana no ka Original Factory Precision Hot Rolled Cold Drawn Seamless Steel Tube/Carbon Pipe, Hoʻolaʻa kā mākou ʻoihana i ka hāʻawi ʻana i nā mea kūʻai aku i nā mea kiʻekiʻe a paʻa i ke kumukūʻai kūʻai kūʻai aku, e hana ana i kēlā me kēia mea kūʻai aku me kā mākou lawelawe. huahana.
