$550≥1Ton
| Jenis pembayaran: | L/C,T/T |
| Inkoterm: | FOB,CFR,CIF,EXW,FCA |
| Min. Memesan: | 1 Ton |
| Transportasi: | Ocean,Land,Air |
| Pelabuhan: | Tianjin,Ningbo,Shanghai |
Naungan:
Merek: Gnee
Standar: ASTM
Bahan: A53-A369
Bentuk Bagian: Bulat, Persegi panjang
Tempat Asal: Cina
Aplikasi: Pipa Fluida, Pipa Boiler, Pipa Hidrolik, Pipa Bor, Pipa gas, PIPA MINYAK, Pipa Pupuk Kimia, Pipa Struktur
Proses Produksi: Hot Rolled
Sertifikasi: ce, API, Bsi
Tabung Khusus: Pipa API
Apakah Paduan: Apakah Paduan
Toleransi: ± 1%
Kategori: Pipa Baja Seamless, Tabung Persegi
Layanan Pengolahan: Pembengkokan, Pengelasan, Dekorasi, Pemotongan, Meninju
| Menjual unit | : | Ton |
| Tipe paket | : | Kemasan Standar |
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Spesifikasi ASTM A283 mencakup empat kelas pelat baja karbon, termasuk kelas A, B, C, dan D. Akibatnya, spesifikasi ini dapat digunakan untuk memproduksi pipa baja ASTM A283 yang mulus. Pipa baja karbon A283 dapat mengalami proses galvanis untuk menghasilkan pipa galvanis A283.
Standar: API, ASTM, BS, DIN, GB, JIS, API 5CT, ASTM A312-2001, AST
Ketebalan: 1,5 - 30 mm
Diameter luar: 10.3 - 1219 mm
Aplikasi: Pipa Pupuk Kimia
Permukaan: galvanis, hitam, melukis
Panjang: 5.8-12m
ASTM A285 Komposisi Kimia Pipa Baja Karbon:
| ASTM A285 Chemical Composition | Grade A | Grade B | Grade C |
|---|---|---|---|
| Carbon, max | 0.17 | 0.22 | 0.28 |
| Manganese, max | 0.90 | 0.90 | 0.90 |
| Phosphorus, max | 0.035 | 0.035 | 0.035 |
| Sulphur, max | 0.035 | 0.035 | 0.035 |
| ASTM A283 Chemical Elements(max) | Heat Analysis, % | |
|---|---|---|
| Grade C | Grade D | |
| Carbon | 0.24 | 0.27 |
| Manganese | 0.90 | 0.90 |
| Phosphorus | 0.030 | 0.30 |
| Sulfur | 0.030 | 0.030 |
| Silicon | ||
| Plates 11⁄2 in. [40 mm] and under, max | 0.40 | 0.40 |
| Plates over 11⁄2 in. [40 mm] | 0.15-0.40 | 0.15-0.40 |
| Copper | 0.20 | 0.20 |
| Mechanical Property comparion of ASTM A283 and ASTM A285 | ||||||||
|---|---|---|---|---|---|---|---|---|
| Steel Grade | Tensile strength ,min Ksi Mpa | Yield strength min Ksi Mpa |
Elongation in 2 inches (50 mm)% min. |
|||||
| ASTM A-36 / A-36 M | 58-80 ( 400-550 ) | 36 ( 250 ) | 23 | |||||
| ASTM A-283 / A-283 M gr A | 45-60 ( 310-415 ) | 24 ( 165 ) | 30 | |||||
| ASTM A-283 / A-283 M gr B | 50-65 ( 345-450 ) | 27 ( 215 ) | 28 | |||||
| ASTM A-283 / A-283 M gr C | 55-75 ( 380-515 ) | 30 ( 205 ) | 25 | |||||
| ASTM A-283 / A-283 M gr D | 60-80 ( 415-550 ) | 33 ( 230 ) | 23 | |||||
| ASTM A-285 / A-285 M gr A | 45-65 ( 310-450 ) | 24 ( 165 ) | 30 | |||||
| ASTM A-285 / A-285 M gr B | 50-70 ( 345-485 ) | 27 ( 215 ) | 28 | |||||
| ASTM A-285 / A-285 M gr C | 55-75 ( 380-515 ) | 30 ( 205 ) | 27 | |||||
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