He kaiwhakarato ngaio a Tianjin Sanon Steel Pipe Co., Ltd. me te kaihanga o ngā paipa rino me ngā taputapu paipa i Haina, me te neke atu i te 30 tau o te wheako ngaio ki te tuku paipa.
Hokonga ā-Tau: 120,000 Tāne o ngā Paipa Koranu, Rārangi Taonga ā-Tau: Neke atu i te 30,000 Tāne o ngā Paipa Koranu.
Kei roto i ngā hua matua a tā mātou kamupeneKo ngā paipa kohua te 40%; ko ngā paipa raina te 20%; ko ngā paipa hinu matū te 10%; ko ngā paipa whakawhiti wera te 10%; ko ngā paipa mīhini te 10%; ko ngā taputapu koranu te 10%.

I ngā tau tata nei, kua whiwhi te kamupene i te tiwhikete ISO, te tiwhikete IQNET, te tiwhikete CE, me te tiwhikete 3A, koinei te tohu o te kaha o te kamupene, ā, ko te kaupapa matua ko te whakarato taurangi ki ngā kiritaki, e whakapau kaha ana mātou ki te whakarato i ngā paipa rino me ngā taputapu paipa koranu kore hononga.

Rauemi paipa maitai koranu te roa:

Ngā Paipa Pūwero

ASTM A335/A335M-2018:P5,P9,P11,P12,P22,P91,P92;GB/T5310-2017:20m ng,25mng,15mog,20mog,12crmog,15crmog,12cr2mog,12crmovg;ASME SA-213/SA-213M: T11, T12, T22, T23, T91, P92, T5, T9, T21;

Paipa hinu matū

GB9948-2006：15MoG, 20MoG, 12CrMoG, 15CrMoG, 12Cr2MoG, 12CrMoVG, 20G, 20MnG, 25MnG; GB6479-2013: 12CrMo, 15CrMo, 12Cr1MoV, 12Cr2Mo, 12Cr5Mo, 10MoWVNb, 12SiMoVNb;

ngongo whakawhiti wera

SA210C/T11 T12, T22.T23, T91. T92

ngā taputapu koranu

A234：WP9, P91, 15CrMo, P11、P5

Mena kei te hiahia nui koe ki tētahi o ngā mea o runga ake nei, tēnā whakautu mai ki a mātou, ka whakaratohia e mātou ki a koe te wā tuatahi