Beberapa kata dari Yuantai Derun Steel Group
Dengan produksi tahunan sebesar 10 juta ton, Yuantai Derun merupakan produsen pipa persegi ERW, pipa persegi panjang, pipa berongga, pipa galvanis, pipa baja las busur terendam lurus, dan pipa las spiral terbesar di Tiongkok. Penjualan tahunan mencapai 15 miliar dolar AS. Yuantai Derun memiliki 59 pabrik baja hitam.Pipa ERWjalur produksi, 10pipa galvanisLini produksi dan 3 lini produksi pipa las spiral. Pipa persegi 10*10*0,5mm hingga 1000*1000*60MM,pipa baja persegi panjang10 * 15 * 0.5mm to 800 * 1100 * 60MM, straight seam welded steel pipe φ 355.6-2000mm, spiral pipe Φ 219-2032mm, seamless pipe φ 21.3-820mm。 Yuantai Derun can produce square rectangular pipes conforming to ASTM A500, JIS g3466, en10219, din2240 and as1163. Yuantai Derun has the largest square tube inventory in China, which can meet the direct purchase needs of customers. Welcome to contact Yuantai Derun, e-mail: sales@ytdrgg.com , real-time connection factory inspection or factory visit!
1. Analisis indeks kinerjaPipa persegi las baja karbon ASTM A36keliatan
Plastisitas mengacu pada kemampuan bahan logam untuk menghasilkan deformasi plastis (deformasi permanen) tanpa kerusakan di bawah beban.
2. Analisis indeks kinerja tabung persegi - kekerasan
Kekerasan merupakan indikator untuk mengukur kekerasan material logam. Saat ini, metode pengukuran kekerasan yang paling umum digunakan dalam produksi adalah metode kekerasan indentasi. Metode ini menggunakan indenter dengan bentuk geometris tertentu untuk menekan permukaan material logam yang akan diuji dengan beban tertentu, dan menentukan nilai kekerasannya berdasarkan derajat indentasi.
Metode umum meliputi kekerasan Brinell (HB), kekerasan Rockwell (HRA, HRB, HRC) dan kekerasan Vickers (HV).
3. Analisis indeks kinerja tabung persegi - kelelahan
Kekuatan, plastisitas, dan kekerasan yang dibahas di atas merupakan indikator sifat mekanis logam di bawah beban statis. Faktanya, banyak komponen mesin bekerja di bawah beban siklik, yang mana kelelahan akan terjadi.
4. Analisis indeks kinerja tabung persegi - ketangguhan impak
Beban yang bekerja pada mesin dengan kecepatan tinggi disebut beban impak, dan kemampuan logam untuk menahan kerusakan akibat beban impak disebut ketangguhan impak.
5. Analisis indeks kinerjatabung persegi- kekuatan
Kekuatan mengacu pada kemampuan material logam untuk menahan kerusakan (deformasi plastis berlebih atau fraktur) di bawah beban statis. Karena mode aksi beban meliputi tarik, tekan, tekuk, geser, dll., kekuatan juga dibagi menjadi kekuatan tarik, kekuatan tekan, kekuatan tekuk, kekuatan geser, dll. Seringkali terdapat hubungan tertentu antara berbagai kekuatan, dan kekuatan tarik umumnya digunakan sebagai indikator kekuatan paling dasar.
Spesifikasi penampang berongga persegi dan persegi panjang
| OD(MM) | KETEBALAN (MM) | OD(MM) | KETEBALAN (MM) | OD(MM) | KETEBALAN (MM) | OD(MM) | KETEBALAN (MM) |
| Ukuran 20*20 | 1.3 | Ukuran 60*120 80*100 90*90 | 1,50 | Ukuran 180*180 | 3 | Ukuran 300*800 400*700 550*550 500*600 | |
| 1.4 | 1.70 | 3,5-3,75 | 9,5-9,75 | ||||
| 1.5 | 1.80 | 4,5-4,75 | 11,5-11,75 | ||||
| 1.7 | 2.00 | 5,5-7,75 | 12-13.75 | ||||
| 1.8 | 2.20 | 9,5-9,75 | 15-50 | ||||
| 2.0 | 2,5-4,0 | 11,5-11,75 | |||||
| Ukuran 20*30 25*25 | 1.3 | 4,25-4,75 | 12.0-25.0 | ||||
| 1.4 | 5.0-6.3 | Ukuran 100*300 150*250 200*200 | 2,75 | Ukuran 300*900 400*800 600*600 500*700 | |||
| 1.5 | 7.5-8 | 3.0-4.0 | 9,5-9,75 | ||||
| 1.7 | Ukuran 50*150 60*140 80*120 100*100 | 1,50 | 4,5-9,75 | 11,5-11,75 | |||
| 1.8 | 1.70 | 11,5-11,75 | 12-13.75 | ||||
| 2.0 | 2.00 | 12,5-12,75 | 15-50 | ||||
| 2.2 | 2.20 | 13,5-13,75 | |||||
| 2,5-3,0 | 2,5-2,75 | 15.5-30 | |||||
| Ukuran 20*40 25*40 30*30 30*40 | 1.3 | 3.0-4.75 | Ukuran 150*300 200*250 | 3,75 | Ukuran 300*1000 400*900 500*800 600*700 650*650 | ||
| 1.4 | 5.5-6.3 | 4,5-4,75 | |||||
| 1.5 | 7,5-7,75 | 5.5-6.3 | 9,5-9,75 | ||||
| 1.7 | 9,5-9,75 | 7,5-7,75 | 11,5-11,75 | ||||
| 1.8 | 11.5-16 | 9,5-9,75 | 12-13.75 | ||||
| 2.0 | Ukuran 60*160 80*140 100*120 | 2.50 | 11,5-11,75 | 15-50 | |||
| 2.2 | 2,75 | 13.5-30 | |||||
| 2,5-3,0 | 3.0-4.75 | Ukuran 200*300 250*250 | 3,75 | Ukuran 400*1000 500*900 600*800 700*700 | |||
| 3,25-4,0 | 5.5-6.3 | 4,5-4,75 | |||||
| Ukuran 25*50 30*50 30*60 40*40 40*50 40*60 50*50 | 1.3 | 7,5-7,75 | 5.5-6.3 | 9,5-9,75 | |||
| 1.4 | 9.5-16 | 7,5-7,75 | 11,5-11,75 | ||||
| 1.5 | Ukuran 75*150 | 2.50 | 9,5-9,75 | 12-13.75 | |||
| 1.7 | 2,75 | 11,5-11,75 | 15-50 | ||||
| 1.8 | 3.0-3.75 | 12-13.75 | |||||
| 2.0 | 4,5-4,75 | 15.5-30 | |||||
| 2.2 | 5.5-6.3 | Ukuran 200*400 250*350 300*300 | 4.5-6.3 | Ukuran 500*1000 600*900 700*800 750*750 | |||
| 2,5-3,0 | 7,5-7,75 | 7,5-7,75 | 9,5-9,75 | ||||
| 3,25-4,0 | 9.5-16 | 9,5-9,75 | 11,5-11,75 | ||||
| 4,25-4,75 | Ukuran 80*160 120*120 | 2.50 | 11,5-11,75 | 12-13.75 | |||
| 5.0-5.75 | 2,75 | 12-13.75 | 15-50 | ||||
| 5,75-6,3 | 3.0-4.75 | 15.5-30 | |||||
| Ukuran 40*80 50*70 50*80 60*60 | 1.3 | 5.5-6.3 | Ukuran 200*500 250*450 300*400 350*350 | 5.5-6.3 | Ukuran 500*1100 600*900 700*800 750*750 | ||
| 1.5 | 7,5-7,75 | 7,5-7,75 | 9,5-9,75 | ||||
| 1.7 | 9,5-9,75 | 9,5-9,75 | 11,5-11,75 | ||||
| 1.8 | 11.5-20 | 11,5-11,75 | 12-13.75 | ||||
| 2.0 | Ukuran 100*150 | 2.50 | 12-13.75 | 15-50 | |||
| 2.2 | 2,75 | 15.5-30 | |||||
| 2,5-3,0 | 3.0-4.75 | Ukuran 280*280 | 5.5-6.3 | Ukuran 600*1100 700*1000 800*900 850*850 | |||
| 3,25-4,0 | 5.5-6.3 | 7,5-7,75 | 9,5-9,75 | ||||
| 4,25-4,75 | 7,5-7,75 | 9,5-9,75 | 11,5-11,75 | ||||
| 5.0-6.0 | 9,5-9,75 | 11,5-11,75 | 12-13.75 | ||||
| Ukuran 40*100 60*80 70*70 | 1.3 | 11.5-20 | 12-13.75 | 15-50 | |||
| 1.5 | Ukuran 100*200 120*180 150*150 | 2.50 | 15.5-30 | ||||
| 1.7 | 2,75 | Ukuran 350*400 300*450 | 7,5-7,75 | Ukuran 700*1100 800*1000 900*900 | |||
| 1.8 | 3.0-7.75 | 9,5-9,75 | 11,5-11,75 | ||||
| 2.0 | 9,5-9,75 | 11,5-11,75 | 12-13.75 | ||||
| 2.2 | 11.5-20 | 12-13.75 | 15-50 | ||||
| 2,5-3,0 | Ukuran 100*250 150*200 | 3.00 | 15.5-30 | ||||
| 3,25-4,0 | 3,25-3,75 | Ukuran 200*600 300*500 400*400 | 7,5-7,75 | Ukuran 800*1100 900*1000 950*950 | |||
| 4,25-4,75 | 4,25-4,75 | 9,5-9,75 | 11,5-11,75 | ||||
| 5.0-6.3 | 9,5-9,75 | 11,5-11,75 | 12-13.75 | ||||
| Ukuran 50*100 60*90 60*100 75*75 80*80 | 1.3 | 11,5-11,75 | 12-13.75 | 15-50 | |||
| 1.5 | 12.25 | 15,5-40 | |||||
| 1.7 | Ukuran 140*140 | 3.0-3.75 | Ukuran 300*600 400*500 400*400 | 7,5-7,75 | Ukuran 900*1100 1000*1000 800*1200 | ||
| 1.8 | 4.5-6.3 | 9,5-9,75 | |||||
| 2.0 | 7,5-7,75 | 11,5-11,75 | 20-60 | ||||
| 2.2 | 9,5-9,75 | 12-13.75 | |||||
| 2,5-3,0 | 11.5-25 | 15,5-40 | |||||
| 3,25-4,0 | Ukuran 160*160 | 3.00 | Ukuran 400*600 500*500 | 9,5-9,75 | 1100*1000 1100*1100 | ||
| 4,25-4,75 | 3,5-3,75 | 11,5-11,75 | 20-60 | ||||
| 5.0-5.75 | 4,25-7,75 | 12-13.75 | |||||
| 7.5-8 | 9.5-25 | 15,5-40 |
Spesifikasi bagian berongga melingkar
| 外径diameter luar | 壁厚ketebalan dinding | berat | ||||
| 英寸Inci | 毫米.milimeter | 单位satuan | 毫米.milimeter | 英寸.Inci | 公斤/米.Kg/m | 磅/英尺Pound per kaki. |
| 1/8” | 10.3 | 10 detik | 1.24 | 0,049 | 0.28 | 0.19 |
| 1/8” | 10.3 | STD-40 | 1.73 | 0,068 | 0.37 | 0,25 |
| 1/8” | 10.3 | XS-80 | 2.41 | 0,095 | 0.48 | 0.32 |
| 1/4” | 13.7 | 10 detik | 1,65 | 0,065 | 0,50 | 0.34 |
| 1/4” | 13.7 | STD-40 | 2.24 | 0,088 | 0,64 | 0.43 |
| 1/4” | 13.7 | XS-80 | 3.02 | 0.119 | 0.81 | 0,55 |
| 3/8” | 17.1 | 10 detik | 1,65 | 0,065 | 0,64 | 0.43 |
| 3/8” | 17.1 | STD-40 | 2.31 | 0,091 | 0,85 | 0,57 |
| 3/8” | 17.1 | XS-80 | 3.20 | 0.126 | 1.11 | 0,75 |
| 1/2” | 21.3 | 5S | 1.05 | 0,042 | 0,53 | 0.36 |
| 1/2” | 21.3 | 10 detik | 2.11 | 0,083 | 1.01 | 0,68 |
| 1/2” | 21.3 | STD-40 | 2.77 | 0,109 | 1.28 | 0,86 |
| 1/2” | 21.3 | XS-80 | 3.73 | 0,147 | 1.63 | 1.10 |
| 1/2” | 21.3 | 160 | 4.78 | 0,188 | 1,97 | 1.33 |
| 1/2” | 21.3 | XXS | 7.47 | 0,294 | 2.57 | 1.73 |
| 3/4” | 26.7 | 5S | 1,65 | 0,065 | 1.03 | 0,69 |
| 3/4” | 26.7 | 10 detik | 2.11 | 0,083 | 1.29 | 0,87 |
| 3/4” | 26.7 | STD-40 | 2.87 | 0.113 | 1.70 | 1.14 |
| 3/4” | 26.7 | XS-80 | 3.91 | 0,154 | 2.22 | 1.49 |
| 3/4” | 26.7 | 160 | 5.56 | 0.219 | 2.93 | 1,97 |
| 3/4” | 26.7 | XXS | 7.82 | 0,308 | 3.68 | 2.48 |
| 1” | 33.4 | 5S | 1,65 | 0,065 | 1.31 | 0,88 |
| 1” | 33.4 | 10 detik | 2.77 | 0,109 | 2.12 | 1.42 |
| 1” | 33.4 | STD-40 | 3.38 | 0.133 | 2.53 | 1.70 |
| 1” | 33.4 | XS-80 | 4.55 | 0,179 | 3.27 | 2.18 |
| 1” | 33.4 | 160 | 6.35 | 0,250 | 4.28 | 2.88 |
| 1” | 33.4 | XXS | 9.09 | 0,358 | 5.51 | 3.71 |
| 1 1/4 inci | 42.2 | 5S | 1,65 | 0,065 | 1.67 | 1.12 |
| 1 1/4 inci | 42.2 | 10 detik | 2.77 | 0,109 | 2.72 | 1.83 |
| 1 1/4 inci | 42.2 | STD-40 | 3.56 | 0,140 | 3.43 | 2.31 |
| 1 1/4 inci | 42.2 | XS-80 | 4.85 | 0.191 | 4.51 | 3.03 |
| 1 1/4 inci | 42.2 | 160 | 6.35 | 0,250 | 5.67 | 3.81 |
| 1 1/4 inci | 42.2 | XXS | 9.70 | 0,382 | 7.85 | 5.28 |
| 1 1/2 inci | 48.3 | 5S | 1,65 | 0,065 | 1.92 | 1.29 |
| 1 1/2 inci | 48.3 | 10 detik | 2.77 | 0,109 | 3.14 | 2.11 |
| 1 1/2 inci | 48.3 | STD-40 | 3.68 | 0,145 | 4.09 | 2,75 |
| 1 1/2 inci | 48.3 | XS-80 | 5.08 | 0.200 | 5.47 | 3.68 |
| 1 1/2 inci | 48.3 | 160 | 7.14 | 0.281 | 7.32 | 4.92 |
| 1 1/2 inci | 48.3 | XXS | pukul 10.15 | 0.400 | 9.65 | 6.49 |
| 2” | 60.3 | 5S | 1,65 | 0,065 | 2.41 | 1.62 |
| 2” | 60.3 | 2.11 | 0,083 | 3.06 | 2.06 | |
| 2” | 60.3 | 10 detik | 2.77 | 0,109 | 3,97 | 2.67 |
| 2” | 60.3 | 3.18 | 0,125 | 4.52 | 3.04 | |
| 2” | 60.3 | STD-40 | 3.91 | 0,154 | 5.49 | 3.69 |
| 2” | 60.3 | XS-80 | 5.54 | 0.218 | 7.56 | 5.08 |
| 2” | 60.3 | 160 | 8.74 | 0,344 | 11.23 | 7.55 |
| 2” | 60.3 | XXS | 11.07 | 0.436 | 13.58 | 9.13 |
| 2 1/2 inci | 73.0 | 5S | 2.11 | 0,083 | 3.73 | 2.51 |
| 2 1/2 inci | 73.0 | 10 detik | 3.05 | 0.120 | 5.32 | 3.57 |
| 2 1/2 inci | 73.0 | 30 | 4.78 | 0,188 | 8.12 | 5.46 |
| 2 1/2 inci | 73.0 | STD-40 | 5.16 | 0.203 | 8.72 | 5.86 |
| 2 1/2 inci | 73.0 | XS-80 | 7.01 | 0,276 | 11.52 | 7.74 |
| 2 1/2 inci | 73.0 | 160 | 9.53 | 0,375 | 15.08 | 10.14 |
| 2 1/2 inci | 73.0 | XXS | 14.02 | 0,552 | 20.60 | 13.84 |
| 3” | 88.9 | 5S | 2.11 | 0,083 | 4.56 | 3.07 |
| 3” | 88.9 | 2.77 | 0,109 | 5,95 | 4.00 | |
| 3” | 88.9 | 10 detik | 3.05 | 0.120 | 6.52 | 4.38 |
| 3” | 88.9 | 3.18 | 0,125 | 6.79 | 4.56 | |
| 3” | 88.9 | 3.58 | 0.141 | 7.61 | 5.12 | |
| 3” | 88.9 | 3.96 | 0,156 | 8.38 | 5.63 | |
| 3” | 88.9 | STD-40 | 5.49 | 0.216 | 11.41 | 7.67 |
| 3” | 88.9 | XS-80 | 7.62 | 0.300 | 15.43 | 10.37 |
| 3” | 88.9 | 160 | 11.13 | 0.438 | 21.56 | 14.49 |
| 3” | 88.9 | XXS | 15.24 | 0.600 | 27.96 | 18.79 |
| 3 1/2” | 101.6 | 5S | 2.11 | 0,083 | 5.23 | 3.52 |
| 3 1/2” | 101.6 | 10 detik | 3.05 | 0.120 | 7.49 | 5.03 |
| 3 1/2” | 101.6 | 30 | 4.78 | 0,188 | 11.53 | 7.75 |
| 3 1/2” | 101.6 | STD-40 | 5.74 | 0.226 | 13.71 | 9.21 |
| 3 1/2” | 101.6 | XS-80 | 8.08 | 0,318 | 18.83 | 12.65 |
| 4 inci | 114.3 | 5S | 2.11 | 0,083 | 5.90 | 3,97 |
| 4 inci | 114.3 | 10 detik | 3.05 | 0.120 | 8.46 | 5.68 |
| 4 inci | 114.3 | 3.18 | 0,125 | 8.81 | 5.92 | |
| 4 inci | 114.3 | 3.96 | 0,156 | 10.89 | 7.32 | |
| 4 inci | 114.3 | 4.37 | 0,172 | 11,97 | 8.05 | |
| 4 inci | 114.3 | 4.78 | 0,188 | 13.04 | 8.76 | |
| 4 inci | 114.3 | 5.16 | 0.203 | 14.03 | 9.43 | |
| 4 inci | 114.3 | 5.56 | 0.219 | 15.06 | 10.62 | |
| 4 inci | 114.3 | STD-40 | 6.02 | 0.237 | 16.24 | 10.91 |
| 4 inci | 114.3 | 6.35 | 0,250 | 17.08 | 11.48 | |
| 4 inci | 114.3 | 7.14 | 0.281 | 19.06 | 12.81 | |
| 4 inci | 114.3 | 7.92 | 0.312 | 20,99 | 14.11 | |
| 4 inci | 114.3 | XS-80 | 8.56 | 0,337 | 22.55 | pukul 15.15 |
| 4 inci | 114.3 | 120 | 11.13 | 0.438 | 28.61 | 19.23 |
| 4 inci | 114.3 | 160 | 13.49 | 0,531 | 33,88 | 22.77 |
| 4 inci | 114.3 | XXS | 17.12 | 0,674 | 41.45 | 27.85 |
| 5 inci | 141.3 | 3.96 | 0,156 | pukul 13.55 | 9.11 | |
| 5 inci | 141.3 | 4.78 | 0,188 | 16.26 | 10.93 | |
| 5 inci | 141.3 | 5.56 | 0.219 | 18.80 | 12.63 | |
| 5 inci | 141.3 | STD-40 | 6.55 | 0,258 | 21,99 | 14.78 |
| 5 inci | 141.3 | 7.14 | 0.281 | 23.86 | 16.04 | |
| 5 inci | 141.3 | 7.92 | 0.312 | 26.32 | 17.69 | |
| 5 inci | 141.3 | XS-80 | 9.53 | 0,375 | 31.28 | 21.02 |
| 5 inci | 141.3 | 120 | 12.70 | 0,500 | 40,69 | 27.34 |
| 5 inci | 141.3 | 160 | 15,88 | 0,625 | 49.62 | 33.34 |
| 5 inci | 141.3 | XXS | 19.05 | 0,750 | 58.01 | 38,98 |
| 6 inci | 168.3 | 4.37 | 0,172 | 17.84 | 11,99 | |
| 6 inci | 168.3 | 4.78 | 0,188 | 19.47 | 13.09 | |
| 6 inci | 168.3 | 5.16 | 0.203 | 20,97 | 14.09 | |
| 6 inci | 168.3 | 5.56 | 0.219 | 22.54 | pukul 15.15 | |
| 6 inci | 168.3 | 6.35 | 0,250 | 25.62 | 17.22 | |
| 6 inci | 168.3 | STD-40 | 7.11 | 0,280 | 28.55 | 19.19 |
| 6 inci | 168.3 | 7.92 | 0.312 | 31.64 | 21.26 | |
| 6 inci | 168.3 | 8.74 | 0,344 | 34.74 | 23.35 | |
| 6 inci | 168.3 | 9.53 | 0,375 | 37.69 | 25.33 | |
| 6 inci | 168.3 | XS-80 | 10,97 | 0.432 | 42,99 | 28,89 |
| 6 inci | 168.3 | 12.70 | 0,500 | 49.23 | 33.08 | |
| 6 inci | 168.3 | 120 | 14.27 | 0,562 | 54,75 | 36.79 |
| 6 inci | 168.3 | 15,88 | 0,625 | 60.30 | 40.52 | |
| 6 inci | 168.3 | 160 | 18.26 | 0,719 | 68.25 | 45.86 |
| 6 inci | 168.3 | 19.05 | 0,750 | 70,85 | 47.61 | |
| 6 inci | 168.3 | XXS | 21,95 | 0,864 | 80.02 | 53.77 |
| 6 inci | 168.3 | 22.23 | 0,875 | 80.87 | 54.34 | |
| 8” | 219.1 | 4.78 | 0,188 | 25.52 | pukul 17.15 | |
| 8” | 219.1 | 5.16 | 0.203 | 27.50 | 18.48 | |
| 8” | 219.1 | 5.56 | 0.219 | 29.58 | 19,88 | |
| 8” | 219.1 | 20 | 6.35 | 0,250 | 33.65 | 22.61 |
| 8” | 219.1 | 30 | 7.04 | 0,277 | 37.19 | 24,99 |
| 8” | 219.1 | 7.92 | 0.312 | 41.66 | 28.00 | |
| 8” | 219.1 | STD-40 | 8.18 | 0.322 | 42,98 | 28,88 |
| 8” | 219.1 | 8.74 | 0,344 | 45.80 | 30.78 | |
| 8” | 219.1 | 9.53 | 0,375 | 49,75 | 33.43 | |
| 8” | 219.1 | 60 | 10.31 | 0.406 | 53.62 | 36.03 |
| 8” | 219.1 | 11.13 | 0.438 | 57.66 | 38.75 | |
| 8” | 219.1 | XS-80 | 12.70 | 0,500 | 65.30 | 43,88 |
| 8” | 219.1 | 14.27 | 0,562 | 72.81 | 48.93 | |
| 8” | 219.1 | 100 | 15.09 | 0,594 | 76,69 | 51.53 |
| 8” | 219.1 | 15,88 | 0,625 | 80.31 | 54.02 | |
| 8” | 219.1 | 120 | 18.26 | 0,719 | 91.36 | 61.39 |
| 8” | 219.1 | 19.05 | 0,750 | 94.93 | 63,79 | |
| 8” | 219.1 | 140 | 20.62 | 0.812 | 101,95 | 68.51 |
| 8” | 219.1 | XXS | 22.23 | 0,875 | 108,96 | 73.22 |
| 8” | 219.1 | 160 | 23.01 | 0,906 | 112.40 | 75.59 |
| 8” | 219.1 | 25.40 | 1.000 | 122.56 | 82.36 | |
| 10” | 273.0 | 4.78 | 0,188 | 31,94 | 21.46 | |
| 10” | 273.0 | 5.16 | 0.203 | 34.43 | 23.14 | |
| 10” | 273.0 | 5.56 | 0.219 | 37.04 | 24,89 | |
| 10” | 273.0 | 20 | 6.35 | 0,250 | 42.18 | 28.34 |
| 10” | 273.0 | 7.09 | 0,279 | 46,97 | 31.56 | |
| 10” | 273.0 | 30 | 7.80 | 0,307 | 51.53 | 34.63 |
| 10” | 273.0 | 8.74 | 0,344 | 57.34 | 38.66 | |
| 10” | 273.0 | STD-40 | 9.27 | 0,365 | 60,90 | 40.92 |
| 10” | 273.0 | 11.13 | 0.438 | 72.61 | 48.79 | |
| 10” | 273.0 | XS-60 | 12.70 | 0,500 | 82.35 | 55.34 |
| 10” | 273.0 | 14.27 | 0,562 | 91.92 | 61.80 | |
| 10” | 273.0 | 80 | 15.09 | 0,594 | 96,95 | 65.15 |
| 10” | 273.0 | 15,88 | 0,625 | 101.71 | 68.35 | |
| 10” | 273.0 | 100 | 18.26 | 0,719 | 115,87 | 77.86 |
| 10” | 273.0 | 20.62 | 0.812 | 129,64 | 87.11 | |
| 10” | 273.0 | 120 | 21.44 | 0,844 | 134.35 | 90.28 |
| 10” | 273.0 | 22.23 | 0,875 | 138,87 | 93.32 | |
| 10” | 273.0 | 23.83 | 0,938 | 147,91 | 99,39 | |
| 10” | 273.0 | XXS-140 | 25.40 | 1.000 | 156,66 | 105.22 |
| 10” | 273.0 | 160 | 28.58 | 1.125 | 174.01 | 116,93 |
| 10” | 273.0 | 31,75 | 1.250 | 190.81 | 128.22 | |
| 12” | 323.8 | 20 | 6.35 | 0,250 | 50.22 | 33,75 |
| 12” | 323.8 | 7.14 | 0.281 | 56.32 | 37,85 | |
| 12” | 323.8 | 7.92 | 0.312 | 62.32 | 41,88 | |
| 12” | 323.8 | 30 | 8.38 | 0.330 | 65,85 | 44.23 |
| 12” | 323.8 | 8.74 | 0,344 | 68.60 | 46.10 | |
| 12” | 323.8 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 74.61 | 50.13 |
| 12” | 323.8 | 40 | 10.31 | 0.406 | 80.51 | 54.10 |
| 12” | 323.8 | 11.13 | 0.438 | 86.69 | 58.25 | |
| 12” | 323.8 | XS | 12.70 | 0,500 | 98.42 | 66.14 |
| 12” | 323.8 | 60 | 14.27 | 0,562 | 110.03 | 73.94 |
| 12” | 323.8 | 15,88 | 0,625 | 121.81 | 81,85 | |
| 12” | 323.8 | 80 | 17.48 | 0,688 | 133.38 | 89.63 |
| 12” | 323.8 | 19.05 | 0,750 | 14.62 | 97.18 | |
| 12” | 323.8 | 20.62 | 0.812 | 155,73 | 104,65 | |
| 12” | 323.8 | 100 | 21.44 | 0,844 | 161.48 | 108.51 |
| 12” | 323.8 | 23.83 | 0,938 | 178.07 | 119,65 | |
| 12” | 323.8 | XXS-120 | 25.40 | 1.000 | 188,80 | 126,87 |
| 12” | 323.8 | 26,97 | 1.062 | 199.42 | 134,00 | |
| 12” | 323.8 | 140 | 28.58 | 1.125 | 210.18 | 141.23 |
| 12” | 323.8 | 31,75 | 1.250 | 230,98 | 155.21 | |
| 12” | 323.8 | 160 | 33.32 | 1.312 | 241.10 | 162.01 |
| 14” | 355.6 | 10 | 6.35 | 0,250 | 55.25 | 37.13 |
| 14” | 355.6 | 20 | 7.92 | 0.312 | 68.60 | 46.1 |
| 14” | 355.6 | 8.74 | 0,344 | 75.52 | 50,75 | |
| 14” | 355.6 | STD-30 | 9.53 | 0,375 | 82.16 | 55.21 |
| 14” | 355.6 | 10.31 | 0.406 | 88.68 | 59.59 | |
| 14” | 355.6 | 40 | 11.13 | 0.438 | 95.51 | 64.18 |
| 14” | 355.6 | XS | 12.70 | 0,500 | 108.48 | 72,90 |
| 14” | 355.6 | 14.27 | 0,562 | 121.33 | 81.53 | |
| 14” | 355.6 | 60 | 15.09 | 0,594 | 128,00 | 86.01 |
| 14” | 355.6 | 80 | 19.05 | 0,750 | 159,71 | 107.32 |
| 14” | 355.6 | 100 | 23.83 | 0,938 | 196,94 | 132.34 |
| 14” | 355.6 | 25.40 | 1.000 | 208.92 | 140.39 | |
| 14” | 355.6 | 26,97 | 1.062 | 220,78 | 148.36 | |
| 14” | 355.6 | 120 | 27.79 | 1.094 | 226,93 | 152,49 |
| 14” | 355.6 | 140 | 31,75 | 1.250 | 256.13 | 172.11 |
| 14” | 355.6 | 160 | 35.71 | 1.406 | 284.56 | 191.21 |
| 16” | 406.4 | 10 | 6.35 | 0,250 | 63.28 | 42.52 |
| 16” | 406.4 | 7.14 | 0.281 | 71.01 | 47.72 | |
| 16” | 406.4 | 20 | 7.92 | 0.312 | 78.62 | 52.83 |
| 16” | 406.4 | 8.74 | 0,344 | 86.58 | 58.18 | |
| 16” | 406.4 | STD-30 | 9.53 | 0,357 | 94.21 | 63.31 |
| 16” | 406.4 | 10.31 | 0.406 | 101.72 | 68.36 | |
| 16” | 406.4 | 11.13 | 0.438 | 109.59 | 73.64 | |
| 16” | 406.4 | XS-40 | 12.70 | 0,500 | 124.55 | 83.69 |
| 16” | 406.4 | 14.27 | 0,562 | 139.39 | 93.67 | |
| 16” | 406.4 | 15,88 | 0,625 | 154.48 | 103.80 | |
| 16” | 406.4 | 60 | 16.66 | 0,656 | 161,74 | 108,69 |
| 16” | 406.4 | 17.48 | 0,688 | 169.35 | 113.80 | |
| 16” | 406.4 | 19.05 | 0,750 | 183.81 | 123.52 | |
| 16” | 406.4 | 20.62 | 0.812 | 198.15 | 133.15 | |
| 16” | 406.4 | 80 | 21.44 | 0,844 | 205.60 | 138.15 |
| 16” | 406.4 | 25.40 | 1.000 | 241.06 | 161,98 | |
| 16” | 406.4 | 100 | 26.19 | 1.031 | 248.05 | 166,68 |
| 16” | 406.4 | 120 | 30,96 | 1.219 | 289.54 | 194.56 |
| 16” | 406.4 | 31,75 | 1.250 | 296.31 | 199.11 | |
| 16” | 406.4 | 140 | 36.53 | 1.438 | 336.57 | 226.16 |
| 16” | 406.4 | 160 | 40.49 | 1.594 | 369.06 | 247,99 |
| 18” | 457 | 20 | 7.92 | 0.312 | 88.60 | 59.54 |
| 18” | 457 | 8.74 | 0,344 | 97.59 | 65.58 | |
| 18” | 457 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 106.23 | 71.38 |
| 18” | 457 | 10.31 | 0.406 | 114.72 | 77.09 | |
| 18” | 457 | 30 | 11.13 | 0.438 | 123.62 | 83.07 |
| 18” | 457 | XS | 12.70 | 0,500 | 140.56 | 94.45 |
| 18” | 457 | 40 | 14.27 | 0,562 | 157.38 | 105,75 |
| 18” | 457 | 15,88 | 0,625 | 174,50 | 117.25 | |
| 18” | 457 | 17.48 | 0,688 | 191.38 | 128.60 | |
| 18” | 457 | 60 | 19.05 | 0,750 | 207.82 | 139,65 |
| 18” | 457 | 80 | 23.83 | 0,938 | 257.13 | 172,78 |
| 18” | 457 | 25.40 | 1.000 | 273.08 | 183.50 | |
| 18” | 457 | 26,97 | 1.062 | 288,91 | 194.14 | |
| 18” | 457 | 28.58 | 1.125 | 305.01 | 204,96 | |
| 18” | 457 | 100 | 29.36 | 1.156 | 312,76 | 210.16 |
| 18” | 457 | 30.18 | 1.188 | 320,88 | 215.62 | |
| 18” | 457 | 31,75 | 1.250 | 336.33 | 226,00 | |
| 18” | 457 | 120 | 34.93 | 1.375 | 367.25 | 246,78 |
| 18” | 457 | 140 | 39.67 | 1.562 | 412.40 | 277.12 |
| 18” | 457 | 160 | 45.24 | 1.781 | 464.03 | 311.81 |
| 20” | 508 | 8.74 | 0,344 | 108.70 | 73.04 | |
| 20” | 508 | STD-20 | 9.53 | 0,375 | 118.33 | 79.51 |
| 20” | 508 | 10.31 | 0.406 | 127.82 | 85,89 | |
| 20” | 508 | 11.13 | 0.438 | 137.76 | 92.57 | |
| 20” | 508 | XS-30 | 12.70 | 0,500 | 156,70 | 105.3 |
| 20” | 508 | 14.27 | 0,562 | 175.51 | 117,94 | |
| 20” | 508 | 40 | 15.09 | 0,594 | 185.28 | 124,50 |
| 20” | 508 | 15,88 | 0,625 | 194,67 | 130.81 | |
| 20” | 508 | 17.48 | 0,688 | 213.59 | 143.53 | |
| 20” | 508 | 19.05 | 0,750 | 232.03 | 155,92 | |
| 20” | 508 | 60 | 20.62 | 0.812 | 250.34 | 168.22 |
| 20” | 508 | 25.40 | 1.000 | 305.35 | 205.18 | |
| 20” | 508 | 80 | 26.19 | 1.031 | 314.33 | 211.22 |
| 20” | 508 | 30.18 | 1.188 | 359.22 | 241.38 | |
| 20” | 508 | 31,75 | 1.250 | 376,66 | 253.10 | |
| 20” | 508 | 100 | 32.54 | 1.281 | 385.40 | 258,97 |
| 20” | 508 | 120 | 38.10 | 1.500 | 445,97 | 299,67 |
| 20” | 508 | 140 | 44.45 | 1.750 | 513.27 | 344,90 |
| 20” | 508 | 160 | 50,01 | 1.969 | 570.54 | 383.38 |
| 22” | 559 | 8.74 | 0,344 | 119,80 | 80.5 | |
| 22” | 559 | STD-20 | 9.53 | 0,375 | 130.44 | 87.65 |
| 22” | 559 | XS-30 | 12.70 | 0,500 | 172.83 | 116.14 |
| 22” | 559 | 15,88 | 0,625 | 214,84 | 144.37 | |
| 22” | 559 | 17.48 | 0,688 | 235,79 | 158.44 | |
| 22” | 559 | 19.05 | 0,750 | 256.23 | 172.18 | |
| 22” | 559 | 20.62 | 0.812 | 276.54 | 185.83 | |
| 24” | 610 | 8.74 | 0,344 | 130,90 | 87.96 | |
| 24” | 610 | STD-20 | 9.53 | 0,375 | 142.55 | 95,79 |
| 24” | 610 | XS | 12.70 | 0,500 | 188,96 | 126,98 |
| 24” | 610 | 30 | 14.27 | 0,562 | 211,76 | 142.30 |
| 24” | 610 | 15,88 | 0,625 | 233.02 | 157,93 | |
| 24” | 610 | 40 | 17.48 | 0,688 | 258,00 | 173.37 |
| 24” | 610 | 19.05 | 0,750 | 280.43 | 188.44 | |
| 24” | 610 | 20.62 | 0.812 | 302.73 | 203.42 | |
| 24” | 610 | 60 | 24.61 | 0,969 | 358,87 | 241.15 |
| 24” | 610 | 25.40 | 1.000 | 369,89 | 248.55 | |
| 24” | 610 | 26,97 | 1.062 | 391,69 | 263.20 | |
| 24” | 610 | 30.18 | 1.188 | 435,90 | 292,91 | |
| 24” | 610 | 80 | 30,96 | 1.219 | 442,86 | 297,59 |
| 24” | 610 | 100 | 38,89 | 1.531 | 553.26 | 371,72 |
| 24” | 610 | 120 | 46.02 | 1.812 | 646.52 | 434.44 |
| 24” | 610 | 140 | 52.37 | 2.062 | 727.45 | 488.82 |
| 26” | 660 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 154.42 | 103.77 |
| 26” | 660 | XS-20 | 12.70 | 0,500 | 204,78 | 137.61 |
| 26” | 660 | 17.48 | 0,688 | 279,77 | 188,00 | |
| 26” | 660 | 19.05 | 0,750 | 304.15 | 204.38 | |
| 28” | 711 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 166.52 | 118,90 |
| 28” | 711 | XS-20 | 12.70 | 0,500 | 220.91 | 148.44 |
| 28” | 711 | 17.48 | 0,688 | 301,98 | 202.92 | |
| 28” | 711 | 19.05 | 0,750 | 328.35 | 220.64 | |
| 30” | 762 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 178.63 | 120.03 |
| 30” | 762 | XS-20 | 12.70 | 0,500 | 237.05 | 159.29 |
| 32” | 813 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 190,74 | 128.17 |
| 32” | 813 | XS-20 | 12.70 | 0,500 | 253.18 | 170.13 |
| 34” | 864 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 202.84 | 136.30 |
| 34” | 864 | XS-20 | 12.70 | 0,500 | 269.31 | 180,97 |
| 36” | 914 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 214.71 | 144.28 |
| 36” | 914 | XS-20 | 12.70 | 0,500 | 285.13 | 191.60 |
| 38” | 965 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 226.82 | 152.42 |
| 38” | 965 | XS | 12.70 | 0,500 | 301.27 | 202.44 |
| 40” | 1016 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 238,93 | 160.55 |
| 40” | 1016 | XS | 12.70 | 0,500 | 317.40 | 213.28 |
| 42” | 1067 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 251.04 | 168,69 |
| 42” | 1067 | XS | 12.70 | 0,500 | 333.54 | 224.13 |
| 44” | tahun 1118 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 263.14 | 176.82 |
| 44” | tahun 1118 | XS | 12.70 | 0,500 | 349,67 | 234,92 |
| 46” | tahun 1168 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 275.01 | 184.80 |
| 46” | tahun 1168 | XS | 12.70 | 0,500 | 365.49 | 245,59 |
| 48” | tahun 1219 | Penyakit Menular Seksual (PMS) | 9.53 | 0,375 | 287.12 | 192,93 |
| 48” | tahun 1219 | XS | 12.70 | 0,500 | 381.62 | 256.43 |
| 52” | tahun 1321 | 9.53 | 0,375 | 311.33 | 209.20 | |
| 52” | tahun 1321 | 12.70 | 0,500 | 413,89 | 278.12 | |
| 56” | tahun 1422 | 9.53 | 0,375 | 335.31 | 225.32 | |
| 56” | tahun 1422 | 12.70 | 0,500 | 445,84 | 299,59 | |
| 60” | tahun 1524 | 9.53 | 0,375 | 359.52 | 241,50 | |
| 60” | tahun 1524 | 12.70 | 0,500 | 478.11 | 321.27 | |
| 64” | tahun 1626 | 9.53 | 0,375 | 383.74 | 257,86 | |
| 64” | tahun 1626 | 12.70 | 0,500 | 510.38 | 342,96 | |
| 68” | tahun 1727 | 12.70 | 0,500 | 542.33 | 364.43 | |
| 72” | Tahun 1829 | 12.70 | 0,500 | 574.60 | 386.11 | |
| 76” | tahun 1930 | 12.70 | 0,500 | 606.55 | 407.58 | |
| 80” | tahun 2032 | 14.27 | 0,562 | 717.23 | 481,95 | |
01 Analisis indeks kinerja tabung persegi - plastisitas baik
Plastisitas mengacu pada kemampuan bahan logam untuk menghasilkan deformasi plastis (deformasi permanen) tanpa kerusakan di bawah beban.
- 02 Analisis indeks kinerja tabung persegi - kekerasan tinggi
Kekerasan merupakan indikator untuk mengukur kekerasan material logam. Saat ini, metode pengukuran kekerasan yang paling umum digunakan dalam produksi adalah metode kekerasan indentasi. Metode ini menggunakan indenter dengan bentuk geometris tertentu untuk menekan permukaan material logam yang akan diuji dengan beban tertentu, dan menentukan nilai kekerasannya berdasarkan derajat indentasi.
Metode umum meliputi kekerasan Brinell (HB), kekerasan Rockwell (HRA, HRB, HRC) dan kekerasan Vickers (HV).
3 SERTIFIKASI ADALAH
MENYELESAIKAN
dapat memproduksi produk pipa baja dunia
standar, seperti standar Eropa, standar Amerika,
Standar Jepang, Standar Astralia, Standar Nasional
dan sebagainya.
04 Analisis indeks kinerja tabung persegi - ketangguhan benturan yang baik
Beban yang bekerja pada mesin dengan kecepatan tinggi disebut beban impak, dan kemampuan logam untuk menahan kerusakan akibat beban impak disebut ketangguhan impak.
A: Kami adalah pabrik.
A: Umumnya 5-10 hari jika barang tersedia. atau 30 hari jika barang tidak tersedia, tergantung kuantitas.
A: Ya, kami dapat menawarkan sampel secara gratis dengan biaya pengiriman dibayar oleh pelanggan.
A: Pembayaran <=1000USD, 100% di muka. Pembayaran >=1000USD, 30% T/T di muka, pelunasan sebelum pengiriman. Jika Anda memiliki pertanyaan lain, silakan hubungi kami melalui formulir di bawah ini.
Perusahaan ini sangat mementingkan kualitas produk, berinvestasi besar dalam pengenalan peralatan canggih dan profesional, serta berusaha semaksimal mungkin untuk memenuhi kebutuhan pelanggan di dalam dan luar negeri.
Kontennya secara garis besar dapat dibagi menjadi: komposisi kimia, kekuatan luluh, kekuatan tarik, sifat impak, dll.
Pada saat yang sama, perusahaan juga dapat melakukan deteksi cacat dan anil secara daring serta proses perlakuan panas lainnya sesuai kebutuhan pelanggan.
https://www.ytdrintl.com/
Surel :sales@ytdrgg.com
Tianjin YuantaiDerun Steel Tube Manufacturing Group Co., Ltd.adalah pabrik pipa baja yang tersertifikasi olehEN/ASTM/ JISmengkhususkan diri dalam produksi dan ekspor semua jenis pipa persegi panjang, pipa galvanis, pipa las ERW, pipa spiral, pipa las busur terendam, pipa jahitan lurus, pipa tanpa sambungan, gulungan baja berlapis warna, gulungan baja galvanis dan produk baja lainnya. Dengan transportasi yang nyaman, hotel ini berjarak 190 kilometer dari Bandara Internasional Ibu Kota Beijing dan 80 kilometer dari Tianjin Xingang.
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