Kinini Diameter API 5L ASTM A53 Umuyoboro Weldel Umuyoboro Warangiye

Kinini Diameter API 5L ASTM A53 Umuyoboro Weldel Umuyoboro wogosha urangiza Ishusho Yerekanwe

Ibisobanuro bigufi:

MOQ Ku bunini:Toni 2

Min. Umubare w'itegeko:Igikoresho kimwe

Igihe cyo gukora:mubisanzwe iminsi 25

Icyambu cyo gutanga:Icyambu cya Xingang Tianjin mu Bushinwa

Amasezerano yo kwishyura:L / C, D / A, D / P, T / T.

Ikirango:YOFA

Ohereza imeri kuri twe Kuramo nka PDF

Ibicuruzwa birambuye

Ibicuruzwa

Ibicuruzwa	ERW Umuyoboro
Ibikoresho	Ibyuma bya Carbone
Icyiciro	Q195 = S195 / A53 Icyiciro A. Q235 = S235 / A53 Icyiciro B / A500 Icyiciro A / STK400 / SS400 / ST42.2 Q345 = S355JR / A500 Icyiciro B Icyiciro C.
Bisanzwe	DIN 2440, ISO 65, EN10255, BS1387GB / T3091, GB / T13793JIS 3444/3466 API 5L, ASTM A53, A500, A36, ASTM A795
Ubuso	Bare / Umukara Kamere
Iherezo	Ikibaya kirangirira
Iherezo	hamwe cyangwa udafite ingofero

Gusaba:

Kubaka / ibikoresho byo kubaka umuyoboro w'icyuma
Umuyoboro
Uruzitiro rw'icyuma
Umuyoboro wo gukingira umuriro
Umuyoboro w'icyuma cya parike
Umuvuduko muke, amazi, gaze, amavuta, umuyoboro wumurongo
Umuyoboro wo kuhira
Umuyoboro w'intoki

Igenzura rikomeye:
1) Mugihe na nyuma yumusaruro, abakozi 4 ba QC bafite uburambe bwimyaka irenga 5 bagenzura ibicuruzwa kubushake.
2) Laboratoire yemewe yigihugu ifite ibyemezo bya CNAS
3) Igenzura ryemewe ryagatatu ryashyizweho / ryishyuwe nabaguzi, nka SGS, BV.
4) Byemejwe na Maleziya, Indoneziya, Singapore, Philippines, Ositaraliya, Peru n'Ubwongereza. Dufite UL / FM, ISO9001 / 18001, ibyemezo bya FPC.

wige byinshi kubyerekeye ibyemezo

Gupakira no Gutanga:
Gupakira Ibisobanuro: muri mpande esheshatu zuzuye zuzuye zuzuye zuzuyemo ibyuma, Hamwe na nylon ebyiri kuri buri bundle.
Ibisobanuro birambuye: Ukurikije QTY, mubisanzwe ukwezi.

Ibyerekeye:

Tianjin Youfa Steel Pipe Group Co., Ltd yashinzwe ku ya 1 Nyakanga 2000.Hari abakozi bagera ku 8000, inganda 9, imirongo 179 itanga imiyoboro y’ibyuma, laboratoire 3 yemewe mu gihugu, hamwe n’ikigo cya Leta cya Tianjin cyemewe n’ikigo cy’ikoranabuhanga cy’ubucuruzi.

wige byinshi

62 Imirongo ikora ibyuma bya ERW
Inganda:
Tianjin Youfa Steel Pipe Group Co, Ltd.-No.1 Ishami;
Tianjin Youfa Steel Pipe Group Co, Ltd.-No.2 Ishami;
Tangshan Zhengyuan Steel Pipe Co., Ltd;
Tangshan Youfa Steel Pipe Manufacture Co., Ltd;
Handan Youfa Steel Pipe Co, Ltd;
Shanxi Youfa Steel Pipe Co., Ltd.