GB / T3639 Putaran Tabung Baja Cold Rolled Mulus Untuk Aplikasi Precison
Rincian produk
Pipa baja mulus
,Seamless Carbon Steel tube
GB/T3639 Tabung baja tanpa jahitan yang ditarik dingin atau digulung dingin untuk aplikasi presisi
Tabung baja yang digulung dingin
Kelas baja/bahan baja:10#, 20#, 45#, paduan Cr-Mo, 16Mn, SAE1010, SAE1020, SAE1045, SKTM11,37Mn5,40Cr, ST35, ST52 dll
Standar pipa baja:GB8713, GB3639, DIN2391, EN10305-1, EN10305-4, JIS-G3445, ASTM A519, ASTM A192, ASTM A179
ukuran:
OD:10.00 ∙ 110.00 mm
WT:1.00 ∙ 8.00 mm
Panjang: 5,8m, 6m, 9m, atau sesuai kebutuhan.
Proses Produksi:
Bahan baku
↓
Inspeksi yang datang
↓
Penyimpanan → Pemotongan → Pemukul → PemotonganPHOSPHORI CLEAN
↓
PEMUTUSAN ◄ PEMUTUSAN ◄ PENGURUSAN ◄ PENGURUSAN ◄ PEMUTUSAN ◄ PEMUTUSAN ◄ PEMUTUSAN ◄ PEMUTUSAN
↓
INSPEKSI FINAL→PEMBUNJUKAN→PENGALANGAN
| baja | Kekuatan tarikN/mm2 | Hasil N/mm2 | Perpanjangan% | Kekerasan HB |
| 20# | 530 | 505 | 12 | 175 |
| 16Mn | 595 | 575 | 9 | 190 |
| 27SiMn | 840 | 805 | 7.5 | 230 |
| 35# | 610 | 575 | 6 | 207 |
| 45# | 660 | 630 | 9 | 190 |
Teknik:
1)Bergelombang panas
2)Ditarik dengan dingin
3)Dilapisi dingin
Karakteristik:
Konsentrisitas yang baik
Toleransi OD dan ID yang baik
Keakuratan Tinggi
Kualitas stabil
Kerontokan yang halus
TORICH Jaminan Kualitas
Aplikasi:
1) peredam kejut untuk sepeda motor dan mobil
2) tabung gas hidraulik
3) bagian pipa mesin presisi presisi
4) bagian pipa otomotif lainnya
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