OEM ngaropéa Cina DIN17175 St52 Karbon Steel Seamless pipe handap alloy pipe
terus ningkatkeun, pikeun mastikeun solusi kualitas alus saluyu jeung pasar jeung shopper syarat baku. bisnis urang boga program jaminan kualitas luhur sabenerna ngadegkeun keurAPI 5L Pipa Steel Seamless, Cina Seamless Steel Pipa, St52 Pipa Steel Seamless, Kami ayeuna parantos ngawangun hubungan kerjasama anu kuat sareng panjang sareng jumlah perusahaan anu ageung dina bisnis ieu di luar negeri. Ladenan saatos-jualan langsung sareng spesialis anu disayogikeun ku grup konsultan kami parantos bagja pembeli urang. Inpormasi lengkep sareng parameter tina barang dagangan sigana bakal dikirim ka anjeun pikeun pangakuan komprehensif. Sampel gratis tiasa dikirimkeun sareng perusahaan pariksa ka perusahaan kami. n Portugal pikeun badami téh terus wilujeng sumping. Mudah-mudahan kéngingkeun patarosan ngetik anjeun sareng ngawangun kerjasama kerjasama jangka panjang.
Komentar Kimia:
Bahan | C | Si | Mn | P | S | NB | V | Ti | Cr | Ni | Cu | N | Mo |
ST52 | ≤0.18 | ≤0.50 | ≤1,70 | ≤0,030 | ≤0,025 | ≤0.07 | ≤0.15 | ≤0.20 | ≤0.30 | ≤0.50 | ≤0.30 | ≤0,012 | ≤0.10 |
Milik mékanis
Kakuatan ngahasilkeun | ≤16 | 16-40 | 40-63 | 63-80 | 80-100 | 100-150 | 150-200 | 200-250 | 250-400 |
≥345 | ≥335 | ≥325 | ≥315 | ≥305 | ≥285 | ≥275 | ≥275 | ≥265 | |
Kakuatan regangan | 450-630 | ||||||||
Elongation | ≥21 | ||||||||
Uji dampak | -20 ℃: ≥34 |
Standar | Grade | OD | Thickness | Nyarios |
ASTM A106 | 106B 106C | 21.3-914mm | 2-150mm | pipa baja |
ASTM A213 | T5 T9 T11 T12 T22 T91 | 19-127 mm | 2-20 mm | Pipa baja penukar panas |
ASTM A335 | P5 P9 P11 P12 P22 P36 P91 | 60.3-914mm | 2-150mm | pipa baja |
ASTM A333 | Gr6 Gr8 Gr10 | 21.3-914mm | 2-80mm | Pipa baja pipa suhu rendah |
EN10216-2 | P195GH P235GH P265GH 16Mo3 13CrMo4-5 10CrMo9-10 15NiCuMoNb5-6-4(WB36) X10CrMoVNb9-1 X20CrMoV11-1 | 19-914 mm | 2-150mm | pipa baja |
GB9948 | 10 20 12CrMo 15CrMo 12Cr1MoV 12Cr2Mo 12Cr5Mo 12Cr9Mo | 19-914 mm | 2-150mm | Pipa retakan minyak |
GB6479 | 10 20 Q345BCDE 12CrMo 15CrMo 12Cr2Mo 12Cr5Mo 10MoWVNb 12SiMoVNb | 19-914 mm | 2-150mm | Tabung pupuk tekanan tinggi |