Kanthi motto iki ing atine, kita wis dadi salah siji sing paling teknologi inovatif, biaya-efisien, lan rega-competitive manufaktur kanggo China Supplier China S355jh 48 Inch Black Iron Pipe Welded Pipe Tube Carbon Seamless Steel Pipe, Nggolek kanggo mangsa, cara dawa kanggo pindhah, terus-terusan ngudi kanggo dadi kabeh Staff, lingkungan majeng sing dibangun siji-sijiatus ayu lan lingkungan sing ayu. produk, kualitas perusahaan modern kelas kapisan lan kerja keras!
Kanthi semboyan iki, kita wis dadi salah sawijining produsen sing paling inovatif kanthi teknologi, efisien biaya, lan kompetitif rega kanggoPipa Baja Karbon China, Pipa Baja, Kanthi pangembangan masyarakat lan ekonomi, perusahaan kita bakal nerusake "kasetyan, dedikasi, efisiensi, inovasi" semangat perusahaan, lan kita bakal tansah netepi idea manajemen "luwih seneng kelangan emas, ora kelangan ati pelanggan". Kita bakal nglayani para pengusaha domestik lan manca kanthi dedikasi sing tulus, lan ngidini kita nggawe masa depan sing cerah bebarengan karo sampeyan!
Pipa Baja SSAW
Dhiameter njaba OD | 219mm-3500mm |
Kekandelan tembok | 1.5mm-25mm |
dawa | 3-18M |
lumahing | Bare, Dilumuri Ringan, Lukisan Ireng, Lapisan Anti-karat (FBE / 2PE / 3PE) |
Packing | Ing Bulk, Ends Protector ing loro-lorone, Bahan Waterproof Dibungkus |
Aplikasi | pipa banyu, tumpukan baja, pipa minyak lan gas, pipa baja, lsp. |
Spesifikasi produk
Klasifikasi | Standar | Produk Utama |
Pipa Baja kanggo Layanan Cairan | GB/T 14291 | Pipa las kanggo layanan cairan tambang |
GB/T 3091 | Pipa las kanggo layanan cairan tekanan rendah |
SY/T 5037 | Spirally submerged arc gandheng pipe baja kanggo pipelines kanggo layanan adi meksa kurang |
ASTM A53 | Ireng lan panas-hipped galvanis gandheng lan pipa baja rapi |
BS EN10217-2 | Tipe baja sing dilas kanggo tujuan tekanan - Kahanan teknis pangiriman - Bagean 2: Tabung baja non-paduan lan wesi sing dilas listrik kanthi sifat suhu dhuwur sing ditemtokake |
BS EN10217-5 | Tipe baja sing dilas kanggo tujuan tekanan - Kahanan teknis pangiriman - Part5: tabung baja non-alloy dilas busur sing dilas kanthi sifat suhu dhuwur sing ditemtokake |
Pipa Baja kanggo Struktur Biasa | GB/T 13793 | Pipa baja las listrik longitudinal |
SY/T 5040 | Spirally submerged busur dilas pipa baja tumpukan |
ASTM A252 | Tumpukan pipa baja sing dilas lan mulus |
BS EN10219-1 | Bagean kothong struktur sing digawe adhem saka baja non-alloy lan gandum alus - Part 1: Kondisi pangiriman teknis |
BS EN10219-2 | Bagean kothong struktural sing digawe adhem saka baja non-alloy lan gandum alus - Bagean 2: Toleransi dimmsions lan sifat bagean |
Pipa Line | GB/T 9711.1 | Pipa baja kanggo sistem transportasi pipa industri minyak bumi lan gas alam (pipa baja Kelas A) |
GB/T 9711.2 | Pipa baja kanggo sistem transportasi pipa industri minyak bumi lan gas alam (pipa baja Kelas B) |
API 5L PSL1/2 | Pipa garis |
Casing | API 5CT/ ISO 11960 PSL1 | Pipa baja kanggo digunakake minangka casing utawa pipa kanggo sumur industri petroleum lan gas alam |
Analisis Kimia lan Sipat Mekanik
Standar | sasmita | Komposisi kimia (maks)% | Sifat Mekanik (min) |
C | Si | Mn | P | S | Kekuwatan Tarik (Mpa) | Kekuwatan Ngasilake (Mpa) |
API 5CT | h40 | - | - | - | - | 0.030 | 417 | 417 |
J55 | - | - | - | - | 0.030 | 517 | 517 |
K55 | - | - | - | - | 0.030 | 655 | 655 |
API 5L PSL1 | A | 0.22 | - | 0.90 | 0.030 | 0.030 | 335 | 335 |
B | 0.26 | - | 1.20 | 0.030 | 0.030 | 415 | 415 |
X42 | 0.26 | - | 1.30 | 0.030 | 0.030 | 415 | 415 |
X46 | 0.26 | - | 1.40 | 0.030 | 0.030 | 435 | 435 |
X52 | 0.26 | - | 1.40 | 0.030 | 0.030 | 460 | 460 |
X56 | 0.26 | - | 1.40 | 0.030 | 0.030 | 490 | 490 |
X60 | 0.26 | - | 1.40 | 0.030 | 0.030 | 520 | 520 |
X65 | 0.26 | - | 1.45 | 0.030 | 0.030 | 535 | 535 |
X70 | 0.26 | - | 1.65 | 0.030 | 0.030 | 570 | 570 |
API 5L PSL2 | B | 0.22 | 0.45 | 1.20 | 0,025 | 0.015 | 415 | 415 |
X42 | 0.22 | 0.45 | 1.30 | 0,025 | 0.015 | 415 | 415 |
X46 | 0.22 | 0.45 | 1.40 | 0,025 | 0.015 | 435 | 435 |
X52 | 0.22 | 0.45 | 1.40 | 0,025 | 0.015 | 460 | 460 |
X56 | 0.22 | 0.45 | 1.40 | 0,025 | 0.015 | 490 | 490 |
X60 | 0.12 | 0.45 | 1.60 | 0,025 | 0.015 | 520 | 520 |
X65 | 0.12 | 0.45 | 1.60 | 0,025 | 0.015 | 535 | 535 |
X70 | 0.12 | 0.45 | 1.70 | 0,025 | 0.015 | 570 | 570 |
X80 | 0.12 | 0.45 | 1.85 | 0,025 | 0.015 | 625 | 625 |
GB/T 9711.1 | L210 | - | - | 0.90 | 0.030 | 0.030 | 335 | 335 |
L245 | - | - | 1.15 | 0.030 | 0.030 | 415 | 415 |
L290 | - | - | 1.25 | 0.030 | 0.030 | 415 | 415 |
L320 | - | - | 1.25 | 0.030 | 0.030 | 435 | 435 |
L360 | - | - | 1.25 | 0.030 | 0.030 | 460 | 460 |
L390 | - | - | 1.35 | 0.030 | 0.030 | 490 | 490 |
L415 | 0.26 | - | 1.35 | 0.030 | 0.030 | 520 | 520 |
L450 | 0.26 | - | 1.40 | 0.030 | 0.030 | 535 | 535 |
L485 | 0.23 | - | 1.60 | 0.030 | 0.030 | 570 | 570 |
GB/T3091/SY/T503 | Q195 | 0.12 | 0.30 | 0.50 | 0.035 | 0.040 | 315 | 315 |
Q215B | 0.15 | 0.35 | 1.20 | 0.045 | 0.045 | 335 | 335 |
Q235B | 0.20 | 0.35 | 1.40 | 0.045 | 0.045 | 370 | 370 |
Q345B | 0.20 | 0.50 | 1.70 | 0.035 | 0.035 | 470 | 470 |
ASTM A53 | A | 0.25 | 0.10 | 0.95 | 0,050 | 0.045 | 330 | 330 |
B | 0.30 | 0.10 | 1.20 | 0,050 | 0.045 | 415 | 415 |
ASTM A252 | 1 | - | - | - | 0,050 | - | 345 | 345 |
2 | - | - | - | 0,050 | - | 414 | 414 |
3 | - | - | - | 0,050 | - | 455 | 455 |
EN10217-1 | P195TR1 | 0.13 | 0.35 | 0.70 | 0,025 | 0.020 | 320 | 320 |
P195TR2 | 0.13 | 0.35 | 0.70 | 0,025 | 0.020 | 320 | 320 |
P235TR1 | 0.16 | 0.35 | 1.20 | 0,025 | 0.020 | 360 | 360 |
P235TR2 | 0.16 | 0.35 | 1.20 | 0,025 | 0.020 | 360 | 360 |
P265TR1 | 0.20 | 0.40 | 1.40 | 0,025 | 0.020 | 410 | 410 |
P265TR2 | 0.20 | 0.40 | 1.40 | 0,025 | 0.020 | 410 | 410 |
EN10217-2 | P195GH | 0.13 | 0.35 | 0.70 | 0,025 | 0.020 | 320 | 320 |
P235GH | 0.16 | 0.35 | 1.20 | 0,025 | 0.020 | 360 | 360 |
P265GH | 0.20 | 0.40 | 1.40 | 0,025 | 0.020 | 410 | 410 |
EN10217-5 | P235GH | 0.16 | 0.35 | 1.20 | 0,025 | 0.020 | 360 | 360 |
P265GH | 0.20 | 0.40 | 1.40 | 0,025 | 0.020 | 410 | 410 |
EN10219-1 | S235JRH | 0.17 | - | 1.40 | 0.040 | 0.040 | 360 | 360 |
S275JOH | 0.20 | - | 1.50 | 0.035 | 0.035 | 410 | 410 |
S275J2H | 0.20 | - | 1.50 | 0.030 | 0.030 | 410 | 410 |
S355JOH | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 470 | 470 |
S355J2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | 470 | 470 |
S355K2H | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | 470 | 470 |
Toleransi Diameter njaba lan Kekandelan Tembok
Standar | Toleransi Badan Pipa | Toleransi saka Pipe End | Toleransi Kekandelan Tembok |
Diameter metu | Toleransi | Diameter metu | Toleransi |
GB/T3091 | OD≤48.3mm | ≤±0.5 | OD≤48.3mm | - | ≤±10% |
48.3 | ≤±1,0% | 48.3 | - |
273.1 | ≤±0,75% | 273.1 | -0.8~+2.4 |
OD> 508 mm | ≤±1,0% | OD> 508 mm | -0.8~+3.2 |
GB / T9711.1 | OD≤48.3mm | -0.79~+0.41 | - | - | OD≤73 | -12,5%~+20% |
60.3 | ≤±0,75% | OD≤273.1mm | -0,4~+1,59 | 88.9≤OD≤457 | -12,5%~+15% |
508 | ≤±1,0% | OD≥323.9 | -0.79~+2.38 | OD≥508 | -10,0%~+17,5% |
OD> 941 mm | ≤±1,0% | - | - | - | - |
GB / T9711.2 | 60 | ± 0,75% D~ ± 3mm | 60 | ± 0,5% D~ ± 1,6 mm | 4 mm | ± 12,5% T ~ ± 15,0% T |
610 | ± 0,5% D~ ± 4mm | 610 | ± 0,5% D~ ± 1,6 mm | WT≥25mm | -3.00mm~+3.75mm |
OD> 1430 mm | - | OD> 1430 mm | - | - | -10,0%~+17,5% |
SY/T5037 | OD <508mm | ≤±0,75% | OD <508mm | ≤±0,75% | OD <508mm | ≤±12,5% |
OD≥508mm | ≤±1,00% | OD≥508mm | ≤±0,50% | OD≥508mm | ≤±10,0% |
API 5L PSL1/PSL2 | OD<60.3 | -0.8mm ~ 0.4mm | OD≤168.3 | -0.4mm ~ 1.6mm | WT≤5.0 | ≤±0.5 |
60.3≤OD≤168.3 | ≤±0,75% | 168.3 | ≤±1.6mm | 5.0 | ≤±0,1T |
168.3 | ≤±0,75% | 610 | ≤±1.6mm | T≥15.0 | ≤±1.5 |
610 | ≤±4.0mm | OD> 1422 | - | - | - |
OD> 1422 | - | - | - | - | - |
API 5CT | OD<114.3 | ≤±0.79mm | OD<114.3 | ≤±0.79mm | ≤-12,5% |
OD≥114.3 | -0,5%~1,0% | OD≥114.3 | -0,5%~1,0% | ≤-12,5% |
ASTM A53 | ≤±1,0% | ≤±1,0% | ≤-12,5% |
ASTM A252 | ≤±1,0% | ≤±1,0% | ≤-12,5% |
Tampilan produk
Kanthi motto iki ing atine, kita wis dadi salah siji sing paling teknologi inovatif, biaya-efisien, lan rega-competitive manufaktur kanggo China Supplier China S355jh 48 Inch Black Iron Pipe Welded Pipe Tube Carbon Seamless Steel Pipe, Nggolek kanggo mangsa, cara dawa kanggo pindhah, terus-terusan ngudi kanggo dadi kabeh Staff, lingkungan majeng sing dibangun siji-sijiatus ayu lan lingkungan sing ayu. produk, kualitas perusahaan modern kelas kapisan lan kerja keras!
Supplier ChinaPipa Baja Karbon China, Pipa Baja, Kanthi pangembangan masyarakat lan ekonomi, perusahaan kita bakal nerusake "kasetyan, dedikasi, efisiensi, inovasi" semangat perusahaan, lan kita bakal tansah netepi idea manajemen "luwih seneng kelangan emas, ora kelangan ati pelanggan". Kita bakal nglayani para pengusaha domestik lan manca kanthi dedikasi sing tulus, lan ngidini kita nggawe masa depan sing cerah bebarengan karo sampeyan!
Sadurunge: pipa baja karbon mulus Sabanjure: Pemasok China China S355jh 48 Inch Pipa Besi Hitam Welded Pipe Tube Carbon Seamless Steel Pipe