Wholesale Haina Black Annealed Pipe. Pupa Tapawha/Tauwha/Arohita, Matao Hurihia Porowhita Tapawha Tapawha Tapawha Tapawha Hollow Wāhanga Paipa Wao maitai.
Whakaahuatanga Poto:
Taipitopito Hua
Tohu Hua
Ka tohe matou ki te kaupapa o te whakawhanaketanga o te 'Kounga Teitei, Te Kainga, Te Maamaa me te huarahi mahi Raro-ki-te whenua' ki te tuku i a koe me te kaiwhakarato nui o te tukatuka mo te Wholesale China Black Annealed Pipe.Tapawhā/ Paipa Tapawhā/ Porohita, Matao Hurihia Porowhita Tapawhā Tapawhā Tapawhā Tapawhā Hollow Wāhanga Carbon Steel Pipe., E mohio ana matou ki to patai, ka whai honore matou ki te mahi tahi me ia hoa i te ao katoa.
E tohe ana matou ki te kaupapa o te whakawhanaketanga o te 'Kounga Teitei, Te Kakama, Te Maamaa me te huarahi mahi Raro-ki-te-whenua' ki te tuku i a koe me te kaiwhakarato nui o te tukatuka moHaina piauau Steel, Tapawhā, Ka whai matou i te kaupapa whakahaere o "He pai ake te Kounga, Ko te Ratonga te mea nui, Ko te ingoa te tuatahi", a ka tino hanga, ka tohatoha angitu ki nga kaihoko katoa. Tena koe ki te whakapiri mai ki a maatau mo etahi atu korero me te tumanako ki te mahi tahi me koe.
JIS G3466 Tapawha me te Pupa maitai tapawhā
Taha(mm):20*20-350*350/20*30-400*200
Matotoru pakitara(mm): 1.2-12.5
Te roa: 6m,8m,10,12m ranei te roa kua whakaritea
Te maimoatanga o te mata: he pango, he piauau i mua, he piauau wera, he peita
Takai: i roto i te paihere takai ranei ki te kakahu pvc-wai.
Te tuku.: te nuinga, te utaina ranei i roto i nga ipu.
Utu: T / T, L / C, uru uru
Whakamutunga: te pito maama, ka mirohia nga pito e rua ki tetahi pito hono me tetahi pito potae kirihou.
Nga tono: te hanganga, te wai, te hau me etahi atu.
Hangahanga matū
Te tohu o te garde | Hangahanga matū | ||||
C | Si | Mn | P | S | |
STKR 400 | 0.25 te teitei. | - | - | 0.040 te teitei. | 0.040 te teitei. |
STKR 490 | 0.18 te teitei. | 0.55 te teitei. | 1.50 te teitei. | 0.040 te teitei. | 0.040 te teitei. |
Nga Taonga Miihini
Te tohu o te garde | |||
Te kaha N/mm²{kgf/mm²} | Ira tuku, ahotea tohu ranei N/mm²{kgf/mm²} | Whakaroa % (No.5 waahanga whakamatautau) | |
STKR 400 | 400{41}min. | 245{25}min. | 23 min. |
STKR 490 | 490{50}min. | 325{33}min. | 23 min. |