Nneɛma a wɔyɛ ho nkyerɛkyerɛmu .
Wɔ kratafa yi so no .
Nnianimu
Qiangli nneɛma a wɔde ma ho adansedi krataa .Keteke kwan so mpataa mprɛte joint bar .Nea ɛne EN 14730, TB/T 2345, ne UIC 864 gyinapɛn ahorow hyia. Wɔayɛ nneɛma nyinaa wɔ yɛn ISO 9001:2015 adansedie adwumayɛbea no mu na wɔyɛ ultrasonic testing (UT) ma emu sintɔ. Nkyɛmu nnua no wɔ CNC-atuo ntokuru (±0.2mm tolerance) ne ɔhyew-dip galvanized finish ( a ɛboro anaasɛ ɛne 80μm yɛ pɛ) ma bere tenten-bere adwumayɛ wɔ mmeae a ɛyɛ den. Ɛfata ma heavy-Haul Mainline Railways, keteke kwan a emu yɛ hare, Port Crane keteke kwan, ne mfiridwuma mu mmeae.
Nneɛma atitiriw a ɛwɔ mu .
- Nneɛma: U71MN (GB/T 2585) anaa S355J2+N dadeɛ, tensile ahoɔden a ɛboro anaa ɛne 880 MPa yɛ pɛ, elongation a ɛboro anaa ɛne no yɛ pɛ 10% .
- Precision CNC machining a ɛwɔ ±0.2mm tokuru gyinabea tolerance – a wɔde CMM nhwehwɛmu di ho adanse .
- 100% ultrasonic sɔhwɛ (UT) wɔ afã horow a ɛho hia so; Mill Test Certificate (MTC) a wɔde ma wɔ batch biara ho .
- Hot-DIP galvanized ( ɛboro anaasɛ ɛne 80μm yɛ pɛ wɔ ISO 1461 biara mu) anaasɛ dacromet coating ma corrosion resistance .
- Ɛne wiase nyinaa keteke kwan so nsɛm hyia: 30–75 kg/m, qu70/qu80/qu100 krane keteke kwan .
- ISO 9001:2015 Certified Production hwɛ ma ɛyɛ papa daa .
Nsɛm a Wɔakyerɛkyerɛ Mu .
Keteke kwan so mpataa mprɛte joint bar mfiridwuma ho nsɛm .
| Susudua | EN 14730, TB/T 2345, UIC 864 |
| Atadeɛ | U71mn (GB/T 2585) anaa S355J2+N . |
| Ahoɔden a ɛyɛ den sɛ ɛbɛtwetwe . | Ɛboro so anaasɛ ɛne 880 MPa yɛ pɛ . |
| Elongation . | Ɛboro so anaasɛ ɛne 10% yɛ pɛ . |
| Aduru a wɔde yɛ nneɛma a ɛwɔ soro . | Hot-dip galvanized ( a ɛboro anaasɛ ɛne 80μm yɛ pɛ) anaa dacromet . |
| Tokuru a wotumi gyina ano . | ±0.2 mm (CNC a wɔatutu) . |
| Keteke a ɛne ne ho hyia . | 30–75 kg/m, Quo70/Qu80/Quot. |
| Nneɛma pa a wɔde di dwuma . | 100% UT Nhwehwɛmu + CMM nsusuwii amanneɛbɔ . |
| Adansedi nkrataa . | ISO 9001:2015, EN 14730, TB/T 2345 . |
| MOQ . | metric ton 1 (wɔagye keteke ahorow a wɔadi afra atom) . |
| Nhwɛsode a edi kan a wɔde di dwuma . | Nnafua 7–10 . |
| mass production bere a wɔde di kan . | 25–35 nna akyi po . |
Applications .
Wɔde yɛn mpataa mprɛte no si keteke kwan akɛse so, keteke kwan so keteke kwan a ɛyɛ hare, hyɛn gyinabea krane nhyehyɛe, ne mmeae a wotu fagude. Amanaman ntam nnwuma a wɔayɛ nnansa yi no bi ne:
• Nigeria Keteke Nnɛyi Nnɛyi Dwumadi (Lagos–Ibadan Line, 60kg/m keteke kwan) .
• Saudi Arabia Neom keteke kwan a ɛyɛ hare (UIC 54 keteke kwan, dacromet coating) .
• Vietnam nkurow akɛse mu Metro Line 2 (Hanoi, Crane keteke kwan so qu80) .
• Chile kɔbere a wotu mu duru-Haul line (75kg/m keteke kwan, ɔhyew-Dip galvanized) .
Nneɛma a wɔde mena nyinaa bi ne nneɛma a wɔde hwehwɛ nneɛma mu na ɛne Project-specific QA/QC nhyehyɛe ahorow hyia.
Dɛn nti na ɛsɛ sɛ wɔpaw yɛn .
- Factory nsenia: .15,000㎡ wɔ-ofie adwumayɛbea a ɛwɔ Zhengzhou, China, a 80+ CNC mfiri ahorow, nkyerɛwde 3 a ɛyɛ forging, ne adwumayɛbea a wɔatu wɔn ho ama galvanizing adwumayɛbea .
- Amanaman ntam osuahu:Wɔde keteke a wɔde kyekyere nneɛma ho tɔn 12,000+ a wɔde ma wɔ 30+ aman mu fi afe 2015, a ɔman no keteke adwuma a ɛwɔ Afrika, Mfinimfini Apuei, ne Asia Kesee Fam Apuei ka ho
- Nsɛm a ɛfa sɛnea ɛyɛ papa ho:Nneɛma biara a wɔde mena no bi ne MTC, nnuru a wɔde yɛ nneɛma ho amanneɛbɔ, dimensional inspection report, ne packing list .
- Nea ɛto so abiɛsa-Apontow no mu nhwehwɛmu:Yɛboa SGS, Bureau Veritas, anaa Intertek nhwehwɛmu koraa wɔ yɛn adwumayɛbea – bere a wɔde di anim a wɔtaa de di dwuma: nnafua 3–5 wɔ adeyɛ no akyi .
- Nneɛma a wopɛ sɛ woyɛ no sɛnea wopɛ:Fa mfonini anaa nhwɛso ma non{0}}nsɛm a wɔahyehyɛ no ma; OEM laser agyiraehyɛde a ɛwɔ hɔ (ɔfã nɔma, ahyɛnsode, ɔhyew koodu) .
- Nneɛma a wɔde kɔ baabi foforo a ɛyɛ mmerɛw:Fob Qingdao, ahina 20 a wɔde gu mu ~ 14 tɔn, ISPM 15 a ɛne no hyia a wɔde kyekyere nneɛma ho
Contact & asɛm a etwa to .
MOQ: metric ton 1 (wɔagye keteke ahorow a wɔadi afra atom). Nhwɛsoɔ a ɛdi kan: nnafua 7–10. Mass production: 25–35 nna akyi po. Nea ɛto so abiɛsa-Afã nhwehwɛmu betumi ayɛ nhyehyɛe ansa na wɔde amena. Bisa quote a wo rail drawing anaa specification krataa.
Yɛne yɛn nkasa .
📧 Email:elinachina@126.com
📞 Whatsapp:+86 156 1771 0309
🌐 wɛbsaet hɔ:www.qianglirailway.com .
Tags a ɛyɛ hyew .: keteke kwan so mpataa mprɛte joint bar – soro{0}}ahoɔden keteke nkitahodi, China keteke kwan so mpataa mprɛte joint bar – soro-ahoɔden keteke nkitahodi adwumayɛfo, suppliers, factory
