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ASTM A53 Gi Welded ERW Paipu Ha'aha'a Ha'aha'a Carbon Poe Galvanized Steel Tube

ʻO ka wehewehe pōkole:

ʻO ka paipu i kauoha ʻia ma lalo o kēia kikoʻī no ka lawelawe kaomi ma kahi kokoke i ka mahana wela o 350 ℃.  

Hana ʻia: ʻO ka paipu welded pale uila

Nui: OD: 15.0~660mm WT: 2~20mm

Papa: STPG370, STPG410   Length: 6M a i ʻole ka lōʻihi i ʻōlelo ʻia e like me ka makemake.

Wela: Wela Plain, Hope Beveled.

Huahana Huahana

Huahana Huahana

No ka hoʻokō ʻana i ka ʻoluʻolu o ka poʻe kūʻai aku, loaʻa iā mākou kā mākou hui ikaika e hāʻawi i kā mākou lawelawe holoʻokoʻa maikaʻi loa e pili ana i ke kūʻai ʻana, kūʻai aku, hoʻolālā, hana, kaohi ʻana i ka maikaʻi, packing, warehousing a me logistics no ASTM A53 Gi Welded ERW Pipes Mild Low Carbon Round Galvanized Steel Tube, Ke hahai nei mākou i nā lāʻau lapaʻau hoʻohui no nā mea kūʻai aku a manaʻolana e kūkulu i nā hui lōʻihi, palekana, ʻoiaʻiʻo a me nā mea kūʻai aku.Ke kakali nei makou i kou kipa ana mai.
No ka hoʻokō ʻana i ka ʻoluʻolu o ka poʻe kūʻai aku, loaʻa iā mākou kā mākou hui ikaika e hāʻawi i kā mākou lawelawe holoʻokoʻa maikaʻi loa e pili ana i ka kūʻai ʻana, kūʻai aku, hoʻolālā, hana, kaohi ʻana i ka maikaʻi, packing, warehousing a me logistics.ʻO Kina Gi Pipe kila a me ke kumu kūʻai o ka paipu Galvanized, No nā makahiki he nui, ua mālama mākou i ke kumu o ka mea kūʻai aku, pili i ka maikaʻi, ʻimi maikaʻi, kaʻana like i ka pono.Manaʻo mākou, me ka ʻoiaʻiʻo nui a me ka manaʻo maikaʻi, e loaʻa ka hanohano e kōkua i kāu mākeke hou aku.

Kaila ʻenehana Mea waiwai Kūlana Papa Hoʻohana
Paipu kila Welded Resistance Welded (ERW). ʻO ke alapine kiʻekiʻe ʻO ka hao hao API 5L PSL1&PSL2 GR.B,X42,X46,X52,X60,X65,X70, etc. Ka lawe ʻana i ka ʻaila a me ke kinoea
ASTM A53 GR.A ,GR.B No ke kūkulu ʻana (Piling)
ASTM A252 GR.1, GR.2,GR.3
BS EN10210 S275JRH,S275J0H,S355J0H,S355J2H, etc.
BS EN10219 S275JRH,S275J0H,S355J0H,S355J2H, etc.
JIS G3452 SGP, etc Ka lawe ʻana i ka wai haʻahaʻa haʻahaʻa
JIS G3454 STPG370,STPG410, etc ʻO ka lawe ʻana i ka wai kaomi kiʻekiʻe
JIS G3456 STPG370,STPG410,STPG480, etc kiʻekiʻe wela kila paipu

ʻO ka paipu i kauoha ʻia ma lalo o kēia kikoʻī no ka lawelawe kaomi ma kahi kokoke i ka mahana wela o 350 ℃.

astm a53 erw paipu

ʻO ka paipu hū ʻole, ka uhi ʻeleʻele a i ʻole ka wela zinc-coated (hoʻopili ʻia);
I loko o nā pūʻolo me nā maʻa pulupulu ʻelua;
ʻO nā hopena ʻelua me nā mea pale hope;
ʻO ka hopena maʻamau, ka hopena bevel (Ke koi ʻia e ka mea kūʻai aku a me S≤22mm, pono e bevelled ka hopena o ka paipu, degere: 30 ° (+ 5 ° ~ 0 °), a ʻaʻole i hoʻemi ʻia ka mānoanoa pā o ke aʻa e <2.4 mm.);
Hoailona.

Ka Papa a me ka Hui Kemika (%)

Papa

C≤

Si≤

Mn

P≤

S≤

STPG370

0.25

0.35

0.30-0.90

0.040

0.040

STPG410

0.30

0.35

0.30-1.00

0.040

0.040

 

 

 

 

 

 

Na Waiwai Mechanical

Papa

Ka ikaika tensile

Hua ikaika

Elongation %

N/ m㎡

N/ m㎡

No.11 a i ole No.12 mau apana hoao

No. 5 pauku hoao

Helu 4 wahi hoao

 

 

Ka lōʻihi

Kūʻē

Ka lōʻihi

Kūʻē

STPG370

370 min

215 min

30 min

25 min

28 min

23 min

STPG410

410 min

245 min

25 min

20 min

24 min

19 min

 

ʻO ke ahonui o OD a me WT

Māhele

Hoʻomanawanui ma OD

Hoʻomanawanui ma WT

ʻO ke anu i hoʻopau ʻia ʻo ERW Steel Pipe

24A a i ʻole

+/-0.3mm

Ma lalo o 3mm

 

3mm a ʻoi aku paha

+/-0.3mm

 

+/-10%

32A a ʻoi aku paha

+/-0.8%

 

 

No nā paipu o ka nui 350A a ʻoi aku paha, hiki ke hoʻoholo ʻia ke ahonui ma OD e ka lōʻihi o ka pōʻai.I kēia hihia, ʻo ka hoʻomanawanui he +/- 0.5%

No ka hoʻokō ʻana i ka ʻoluʻolu i manaʻo nui ʻia e nā mea kūʻai aku, loaʻa iā mākou kā mākou hui ikaika e hāʻawi i kā mākou lawelawe holoʻokoʻa maikaʻi loa e pili ana i ke kūʻai aku, kūʻai aku, hoʻolālā ʻana, hana ʻana, ka mālama ʻana i ka maikaʻi, packing, warehousing a me logistics no Hot New Products ASTM A53 Gi Seamless Welded ERW Pipes Mild Low Carbon Round Galvanized Steel Tube, Ke hahai nei mākou i ka hoʻolako ʻana i nā lāʻau lapaʻau hoʻohui no nā mea kūʻai aku a manaʻolana e kūkulu i nā hui lōʻihi, palekana, ʻoiaʻiʻo a me nā mea kūʻai aku.Ke kakali nei makou i kou kipa ana mai.
Huahana Hou welaʻO Kina Gi Pipe kila a me ke kumu kūʻai o ka paipu Galvanized, No nā makahiki he nui, ua mālama mākou i ke kumu o ka mea kūʻai aku, pili i ka maikaʻi, ʻimi maikaʻi, kaʻana like i ka pono.Manaʻo mākou, me ka ʻoiaʻiʻo nui a me ka manaʻo maikaʻi, e loaʻa ka hanohano e kōkua i kāu mākeke hou aku.


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