| Ngwaahịa | Akụkụ anọ na akụkụ anọ nke ígwè pipe |
| ihe | Ígwè Carbon |
| Ọkọlọtọ | DIN 2440, ISO 65, EN10219,GB/T 6728,JIS G3444 /3466,ASTM A53, A500, A36 |
| Elu | Nwa/Nkịtị OjiiEsere agba A na-ete mmanụ ma e jiri ya kechie ya ma ọ bụ na-enweghị ya |
| Ngwụcha | Ngwụcha dị larịị |
| Nkọwapụta | OD: 20*20-500*500mm; 20*40-300*500mm Ọkpụrụkpụ: 1.0-30.0mm Ogologo: 2-12m |
S355 na Q355 bụ aha abụọ e ji arụpụta ígwè, mana ha si n'ọkwa dị iche iche ma nwee ụfọdụ ọdịiche dị na nkọwapụta na ojiji ha.
S355 Steel
Ọkọlọtọ: EN 10025-2 (Ọkọlọtọ Europe)
Ọkwa: S355
Nkọwa: S355 bụ ígwè siri ike, nke na-adịghị agba nchara, nke nwere ike mmepụta kacha nta nke 355 MPa. A na-ejikarị ya eme ihe n'ihe owuwu na ihe owuwu n'ihi na ọ na-arụ ọrụ nke ọma ma na-agbakọta ya nke ọma.
Akara ndị a na-ahụkarị:
S355JR: Ígwè nhazi izugbe nwere ike mmepụta kacha nta nke 355 MPa na ike mmetụta nke 27J na okpomọkụ ụlọ.
S355J0: Ike mmetụta kacha nta nke 27J na 0°C.
S355J2: Ike mmetụta kacha nta nke 27J na -20°C.
Q355 Steel
Ọkọlọtọ: GB/T 1591 (Ọkwa ndị China)
Ọkwa: Q355
Nkọwa: Q355 bụ ígwè siri ike nke nwere ike mmepụta kacha nta nke 355 MPa, nke yiri S355. "Q" pụtara "Qu" (ebe mmepụta), na "355" na-ezo aka na ike mmepụta kacha nta na MPa.
Akara ndị a na-ahụkarị:
Q355B: Ike mmetụta kacha nta nke 27J na 20°C.
Q355C: Ike mmetụta kacha nta nke 27J na 0°C.
Q355D: Ike mmetụta kacha nta nke 27J na -20°C.
Ngwa:
Ihe owuwu / ihe owuwu ụlọ ọkpọkọ ígwè
Paịpụ nhazi
Paịpụ ígwè nke e ji ihe ngere kpuchie
Ihe ndị na-etinye anyanwụ
Paịpụ aka
Njikwa Ogo Dị Njọ:
1) N'oge mmepụta na mgbe emechara ya, ndị ọrụ QC anọ nwere ihe karịrị afọ ise nwere ahụmịhe na-enyocha ngwaahịa n'enweghị usoro.
2) Ụlọ nyocha mba enyere ikike nke nwere asambodo CNAS
3) Nnyocha a na-anabata site n'aka onye nke atọ onye zụrụ ya họpụtara/kwụọ ụgwọ, dịka SGS, BV.
4) Malaysia, Indonesia, Singapore, Philippines, Australia, Peru na UK kwadoro ya. Anyị nwere asambodo UL /FM, ISO9001/18001, FPC.
Nkwakọba na Nnyefe:
Nkọwa Nkwakọ ngwaahịa: n'ime ngwugwu ndị nwere ike ịbanye n'oké osimiri nke nwere eriri ígwè, nwere eriri naịlọn abụọ maka ngwugwu ọ bụla.
Nkọwa Nnyefe: Dabere na ọnụọgụgụ mmadụ, ọ na-abụkarị otu ọnwa.
Gbasara anyị:
E hiwere Tianjin Youfa na Julaị 1, 2000. E nwere ihe dị ka ndị ọrụ 8000, ụlọ ọrụ mmepụta 9, ahịrị mmepụta paịpụ ígwè 179, ụlọ nyocha mba atọ a kwadoro, na otu ụlọ ọrụ teknụzụ azụmaahịa gọọmentị Tianjin a kwadoro.
Ahịrị mmepụta ọkpọkọ ígwè 31 nke nwere akụkụ anọ na nke nwere akụkụ anọ
Ụlọ ọrụ mmepụta ihe:
Tianjin Youfa Dezhong Steel Pipe Co., Ltd;
Handan Youfa Steel Pipe Co.,Ltd;
Shanxi Youfa Steel Pipe Co., Ltd
