Steel Pipes
We can offer four series steel pipes including welded steel pipe (ERW, SSAW, LSAW and square and rectangle pipe), seamless steel pipe, hot dipped galvanized steel pipe, and steel pipe with 3L PE coating for different standard specifications, such as ASTM A53, ASTM A106, BS1387, API 5L, API 5CT, ISO3183 and etc. The main minimal and maximal OD we can produce are from 1/2” to 48” for welded pipe, and 1/8’’ to 20” for seamless pipe. For square and rectangle pipe, we can produce sizes of 18*18mm to 400*400mm and 10*20mm to 300*500mm.
Seamless Steel Pipe ERW Steel Pipe LSAW Steel Pipe Hot-Dipped Galvanized Steel Pipe Stainless Steel Pipe
We have exported our high quality steel pipe to the whole world, such as Middle East countries (Iran, UAE, Syria, Saudi Arabia), Africa (Mauritius, Kenya), Europe (Greek, France), South and North America (Chile, American), ect. We supply high quality products to earn the good reputation in all of world. We sincerely welcome partners around the world to establish business cooperation with us on the basis of mutual trust, benefit and development.
Specified Pipe | Materials | Standard | Specification | Products Application |
Alloy Pipe |
12Cr1MoVG 12CrMoG 15CrMoG 12Cr2Mo Cr5Mo Cr9Mo 10Cr9Mo1VNb 15NiCuMoNb5 12Cr2MoWVTiB<钢研102> |
GB5310-1995 GB6479-2000 GB9948-2006 DIN17175-79 ASTM SA335 ASTM SA213 JISG3467-88 JISG3458-88 |
∮8-1240*1-200 | 适用于石油、化工、电力、锅炉行业用耐高温、耐低温、耐腐蚀用无缝钢管 |
StainlessSteel Pipe |
0Cr18Ni9<304> 00Cr19Ni10<304L> 00Cr25Ni20<310S> 0Cr17Ni12Mo2<316> 00Cr17Ni14Mo2<316L> 1Cr18Ni9Ti<321> 0Cr18Ni10Ti 0Cr18Ni11Nb<347> |
GB/T14975-2002 GB/T14976-2002 GB13296-2007 ASTM A213 ASTM A269 ASTM A312 JIS G3459 DIN 17458 |
∮6-630*0.5-60 | 适用于石油、航空、冶炼、食品、水利、电力、化工、化学、化纤、医药机械等行业 |
Low-Temperature Steel Pipe |
16MnDG、10MnDG、09DG 09Mn2VDG、06Ni3MoDG ASTM A333Grade1 ASTM A333Grade3 ASTM A333Grade4 ASTM A333Grade6 ASTM A333Grade7 ASTM A333Grade8 ASTM A333Grade9 ASTM A333Grade10 ASTM A333Grade11 |
GB/T18984-2003 ASTM A333 |
∮8-1240*1-200 | 适用于-45℃~-195℃级低温压力容器管道以及低温热交换器管道用无缝钢管 |
High Pressure Boiler Tubes |
20G ASTM SA106B/C ASTM SA210A/C ST45.8-III |
GB5310-1995 ASTM SA106 ASTM SA210 DIN17175-79 |
∮8-1240*1-200 | 适用于制造高压锅炉受热管,集箱,蒸汽管道等 |
High pressure fertilizer pipe |
10 20 16Mn |
GB6479-2000 | ∮8-1240*1-200 | 适用于工作温度为-40--400℃工作压力为10-32Mpa的化工设备及管道 |
Petroleum cracking tube |
10 20 |
GB9948-2006 | ∮8-630*1-60 | 用于石油精炼厂的炉管、热交换器管和管道 |
L & M pressure boiler tube |
10# 20# 16Mn |
GB3087-2008 | ∮8-1240*1-200 | 适用于制造各种结构低压和中压锅炉及机车锅炉 |
Transmission fluid pipe |
10#、20# ASTM A106A,B,C、A53A,B 16Mn |
GB/T8163-2008 ASTM A106 ASTM A53 |
∮8-1240*1-200 | 适用于输送流体的一般无缝钢管 |
Structure Pipe |
10#、20#、45#、27SiMn ASTM A53A,B 16Mn |
GB/T8162-2008 GB/T17396-1998 ASTM A53 |
∮8-1240*1-200 | 适用于一般结构,工程支架、机械加工等 |
Casing & Tubing |
J55、K55、N80、L80 C90、C95、P110 |
API SPEC 5CT ISO11960 |
∮60.23-508.00 *4.24-16.13 |
油管用于油井中抽取石油或天然气套管用作油气井的井壁 |
Line Pipe |
A、B、X42、X46、X52、X56、X60、X65、X70、X80、、X95 L245、L290、L360、L415、L450 |
API SPEC 5L GB/T9711.1 GB/T9711.2 |
∮32-1240*3-100 | 用于石油、天然气工业中的氧、水、油输送管 |
LSAW pipe |
20、Q195、Q215A,B Q235A,B、Q345A,B,C,D,E |
GB/T13793-1992 GB3091-2001 |
∮32-630*1-30 | 适用于一般结构支架,低压流体输送等 |
SSAW pipe | Q235A-B、Q345A-E | SY/T5037-2000 | 219-2820*4-20 | 适用于低压流体输送用钢管 |